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# Patterns to ignore when building packages.
# This supports shell glob matching, relative path matching, and
# negation (prefixed with !). Only one pattern per line.
.DS_Store
# Common VCS dirs
.git/
.gitignore
.bzr/
.bzrignore
.hg/
.hgignore
.svn/
# Common backup files
*.swp
*.bak
*.tmp
*~
# Various IDEs
.project
.idea/
*.tmproj
# img folder
img/
# Changelog
CHANGELOG.md

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dependencies:
- name: common
repository: oci://registry-1.docker.io/bitnamicharts
version: 2.31.4
digest: sha256:fc442e77200e1914dd46fe26490dcf62f44caa51db673c2f8e67d5319cd4c163
generated: "2025-08-13T18:18:55.966303827Z"

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annotations:
category: Database
images: |
- name: os-shell
image: docker.io/bitnami/os-shell:12-debian-12-r51
- name: redis-exporter
image: docker.io/bitnami/redis-exporter:1.76.0-debian-12-r0
- name: valkey-cluster
image: docker.io/bitnami/valkey-cluster:8.1.3-debian-12-r3
licenses: Apache-2.0
tanzuCategory: service
apiVersion: v2
appVersion: 8.1.3
dependencies:
- name: common
repository: oci://registry-1.docker.io/bitnamicharts
tags:
- bitnami-common
version: 2.x.x
description: Valkey is an open source (BSD) high-performance key/value datastore that
supports a variety workloads such as caching, message queues, and can act as a primary
database.
home: https://bitnami.com
icon: https://dyltqmyl993wv.cloudfront.net/assets/stacks/valkey/img/valkey-stack-220x234.png
keywords:
- valkey
- keyvalue
- database
maintainers:
- name: Broadcom, Inc. All Rights Reserved.
url: https://github.com/bitnami/charts
name: valkey-cluster
sources:
- https://github.com/bitnami/charts/tree/main/bitnami/valkey-cluster
- https://github.com/bitnami/containers/tree/main/bitnami/vakey-cluster
version: 3.0.24

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<!--- app-name: Valkey Cluster -->
# Bitnami package for Valkey Cluster
Valkey is an open source (BSD) high-performance key/value datastore that supports a variety workloads such as caching, message queues, and can act as a primary database.
[Overview of Valkey Cluster](https://valkey.io/)
Trademarks: This software listing is packaged by Bitnami. The respective trademarks mentioned in the offering are owned by the respective companies, and use of them does not imply any affiliation or endorsement.
## TL;DR
```console
helm install my-release oci://registry-1.docker.io/bitnamicharts/valkey-cluster
```
Looking to use Valkey Cluster in production? Try [VMware Tanzu Application Catalog](https://bitnami.com/enterprise), the commercial edition of the Bitnami catalog.
## ⚠️ Important Notice: Upcoming changes to the Bitnami Catalog
Beginning August 28th, 2025, Bitnami will evolve its public catalog to offer a curated set of hardened, security-focused images under the new [Bitnami Secure Images initiative](https://news.broadcom.com/app-dev/broadcom-introduces-bitnami-secure-images-for-production-ready-containerized-applications). As part of this transition:
- Granting community users access for the first time to security-optimized versions of popular container images.
- Bitnami will begin deprecating support for non-hardened, Debian-based software images in its free tier and will gradually remove non-latest tags from the public catalog. As a result, community users will have access to a reduced number of hardened images. These images are published only under the “latest” tag and are intended for development purposes
- Starting August 28th, over two weeks, all existing container images, including older or versioned tags (e.g., 2.50.0, 10.6), will be migrated from the public catalog (docker.io/bitnami) to the “Bitnami Legacy” repository (docker.io/bitnamilegacy), where they will no longer receive updates.
- For production workloads and long-term support, users are encouraged to adopt Bitnami Secure Images, which include hardened containers, smaller attack surfaces, CVE transparency (via VEX/KEV), SBOMs, and enterprise support.
These changes aim to improve the security posture of all Bitnami users by promoting best practices for software supply chain integrity and up-to-date deployments. For more details, visit the [Bitnami Secure Images announcement](https://github.com/bitnami/containers/issues/83267).
## Introduction
This chart bootstraps a [Valkey](https://github.com/bitnami/containers/tree/main/bitnami/valkey) deployment on a [Kubernetes](https://kubernetes.io) cluster using the [Helm](https://helm.sh) package manager.
### Choose between Valkey Helm Chart and Valkey Cluster Helm Chart
You can choose any of the two Valkey Helm charts for deploying a Valkey cluster.
While [Valkey Helm Chart](https://github.com/bitnami/charts/tree/main/bitnami/valkey) will deploy a primary-replica cluster using Valkey Sentinel, the [Valkey Cluster Helm Chart](https://github.com/bitnami/charts/tree/main/bitnami/valkey-cluster) will deploy a Valkey Cluster with sharding.
The main features of each chart are the following:
| Valkey | Valkey Cluster |
|--------------------------------------------|------------------------------------------------------------------|
| Supports multiple databases | Supports only one database. Better if you have a big dataset |
| Single write point (single primary) | Multiple write points (multiple primary nodes) |
| ![Valkey Topology](img/valkey-topology.png)| ![Valkey Cluster Topology](img/valkey-cluster-topology.png) |
## Prerequisites
- Kubernetes 1.23+
- Helm 3.8.0+
- PV provisioner support in the underlying infrastructure
## Installing the Chart
To install the chart with the release name `my-release`:
```console
helm install my-release oci://REGISTRY_NAME/REPOSITORY_NAME/valkey-cluster
```
> Note: You need to substitute the placeholders `REGISTRY_NAME` and `REPOSITORY_NAME` with a reference to your Helm chart registry and repository. For example, in the case of Bitnami, you need to use `REGISTRY_NAME=registry-1.docker.io` and `REPOSITORY_NAME=bitnamicharts`.
The command deploys Valkey on the Kubernetes cluster in the default configuration. The [Parameters](#parameters) section lists the parameters that can be configured during installation.
NOTE: if you get a timeout error waiting for the hook to complete increase the default timeout (300s) to a higher one, for example:
```console
helm install --timeout 600s myrelease oci://REGISTRY_NAME/REPOSITORY_NAME/valkey-cluster
```
> Note: You need to substitute the placeholders `REGISTRY_NAME` and `REPOSITORY_NAME` with a reference to your Helm chart registry and repository. For example, in the case of Bitnami, you need to use `REGISTRY_NAME=registry-1.docker.io` and `REPOSITORY_NAME=bitnamicharts`.
> **Tip**: List all releases using `helm list`
## Configuration and installation details
### Resource requests and limits
Bitnami charts allow setting resource requests and limits for all containers inside the chart deployment. These are inside the `resources` value (check parameter table). Setting requests is essential for production workloads and these should be adapted to your specific use case.
To make this process easier, the chart contains the `resourcesPreset` values, which automatically sets the `resources` section according to different presets. Check these presets in [the bitnami/common chart](https://github.com/bitnami/charts/blob/main/bitnami/common/templates/_resources.tpl#L15). However, in production workloads using `resourcesPreset` is discouraged as it may not fully adapt to your specific needs. Find more information on container resource management in the [official Kubernetes documentation](https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/).
### Update credentials
The Bitnami Valkey Cluster chart, when upgrading, reuses the secret previously rendered by the chart or the one specified in `existingSecret`. To update credentials, use one of the following:
- Run `helm upgrade` specifying a new password in `password`
- Run `helm upgrade` specifying a new secret in `existingSecret`
### Prometheus metrics
This chart can be integrated with Prometheus by setting `metrics.enabled` to `true`. This will deploy a sidecar container with [redis_exporter](https://github.com/oliver006/redis_exporter) in all pods and a `metrics` service, which can be configured under the `metrics.service` section. This `metrics` service will have the necessary annotations to be automatically scraped by Prometheus.
#### Prometheus requirements
It is necessary to have a working installation of Prometheus or Prometheus Operator for the integration to work. Install the [Bitnami Prometheus helm chart](https://github.com/bitnami/charts/tree/main/bitnami/prometheus) or the [Bitnami Kube Prometheus helm chart](https://github.com/bitnami/charts/tree/main/bitnami/kube-prometheus) to easily have a working Prometheus in your cluster.
#### Integration with Prometheus Operator
The chart can deploy `ServiceMonitor` objects for integration with Prometheus Operator installations. To do so, set the value `metrics.serviceMonitor.enabled=true`. Ensure that the Prometheus Operator `CustomResourceDefinitions` are installed in the cluster or it will fail with the following error:
```text
no matches for kind "ServiceMonitor" in version "monitoring.coreos.com/v1"
```
Install the [Bitnami Kube Prometheus helm chart](https://github.com/bitnami/charts/tree/main/bitnami/kube-prometheus) for having the necessary CRDs and the Prometheus Operator.
### [Rolling VS Immutable tags](https://techdocs.broadcom.com/us/en/vmware-tanzu/application-catalog/tanzu-application-catalog/services/tac-doc/apps-tutorials-understand-rolling-tags-containers-index.html)
It is strongly recommended to use immutable tags in a production environment. This ensures your deployment does not change automatically if the same tag is updated with a different image.
Bitnami will release a new chart updating its containers if a new version of the main container, significant changes, or critical vulnerabilities exist.
### Use a different Valkey version
To modify the application version used in this chart, specify a different version of the image using the `image.tag` parameter and/or a different repository using the `image.repository` parameter.
### Cluster topology
To successfully set the cluster up, it will need to have at least 3 primary nodes. The total number of nodes is calculated like- `nodes = numOfPrimaryNodes + numOfPrimaryNodes * replicas`. Hence, the defaults `cluster.nodes = 6` and `cluster.replicas = 1` means, 3 primary and 3 replica nodes will be deployed by the chart.
By default the Valkey Cluster is not accessible from outside the Kubernetes cluster, to access the Valkey Cluster from outside you have to set `cluster.externalAccess.enabled=true` at deployment time. It will create in the first installation only 6 LoadBalancer services, one for each Valkey node, once you have the external IPs of each service you will need to perform an upgrade passing those IPs to the `cluster.externalAccess.service.loadbalancerIP` array.
The replicas will be read-only replicas of the primary nodes. By default only one service is exposed (when not using the external access mode). You will connect your client to the exposed service, regardless you need to read or write. When a write operation arrives to a replica it will redirect the client to the proper primary node. For example, using `valkey-cli` you will need to provide the `-c` flag for `valkey-cli` to follow the redirection automatically.
Using the external access mode, you can connect to any of the pods and the replicas will redirect the client in the same way as explained before, but the all the IPs will be public.
In case the primary crashes, one of his replicas will be promoted to primary. The slots stored by the crashed primary will be unavailable until the replica finish the promotion. If a primary and all his replicas crash, the cluster will be down until one of them is up again. To avoid downtime, it is possible to configure the number of Valkey nodes with `cluster.nodes` and the number of replicas that will be assigned to each primary with `cluster.replicas`. For example:
- `cluster.nodes=9` ( 3 primary plus 2 replicas for each primary)
- `cluster.replicas=2`
Providing the values above, the cluster will have 3 primarys and, each primary, will have 2 replicas.
> NOTE: By default `cluster.init` will be set to `true` in order to initialize the Valkey Cluster in the first installation. If for testing purposes you only want to deploy or upgrade the nodes but avoiding the creation of the cluster you can set `cluster.init` to `false`.
#### Adding a new node to the cluster
There is a job that will be executed using a `post-upgrade` hook that will allow you to add a new node. To use it, you should provide some parameters to the upgrade:
- Pass as `password` the password used in the installation time. If you did not provide a password follow the instructions from the NOTES.txt to get the generated password.
- Set the desired number of nodes at `cluster.nodes`.
- Set the number of current nodes at `cluster.update.currentNumberOfNodes`.
- Set to true `cluster.update.addNodes`.
The following will be an example to add one more node:
```console
helm upgrade --timeout 600s <release> --set "password=${VALKEY_PASSWORD},cluster.nodes=7,cluster.update.addNodes=true,cluster.update.currentNumberOfNodes=6" oci://REGISTRY_NAME/REPOSITORY_NAME/valkey-cluster
```
> Note: You need to substitute the placeholders `REGISTRY_NAME` and `REPOSITORY_NAME` with a reference to your Helm chart registry and repository. For example, in the case of Bitnami, you need to use `REGISTRY_NAME=registry-1.docker.io` and `REPOSITORY_NAME=bitnamicharts`.
Where `VALKEY_PASSWORD` is the password obtained with the command that appears after the first installation of the Helm Chart.
The cluster will continue up while restarting pods one by one as the quorum is not lost.
##### External Access
If you are using external access, to add a new node you will need to perform two upgrades. First upgrade the release to add a new Valkey node and to get a LoadBalancerIP service. For example:
```console
helm upgrade <release> --set "password=${VALKEY_PASSWORD},cluster.externalAccess.enabled=true,cluster.externalAccess.service.type=LoadBalancer,cluster.externalAccess.service.loadBalancerIP[0]=<loadBalancerip-0>,cluster.externalAccess.service.loadBalancerIP[1]=<loadbalanacerip-1>,cluster.externalAccess.service.loadBalancerIP[2]=<loadbalancerip-2>,cluster.externalAccess.service.loadBalancerIP[3]=<loadbalancerip-3>,cluster.externalAccess.service.loadBalancerIP[4]=<loadbalancerip-4>,cluster.externalAccess.service.loadBalancerIP[5]=<loadbalancerip-5>,cluster.externalAccess.service.loadBalancerIP[6]=,cluster.nodes=7,cluster.init=false oci://REGISTRY_NAME/REPOSITORY_NAME/valkey-cluster
```
> Note: You need to substitute the placeholders `REGISTRY_NAME` and `REPOSITORY_NAME` with a reference to your Helm chart registry and repository. For example, in the case of Bitnami, you need to use `REGISTRY_NAME=registry-1.docker.io` and `REPOSITORY_NAME=bitnamicharts`.
> Important here to provide the loadBalancerIP parameters for the new nodes empty to not get an index error.
As we want to add a new node, we are setting `cluster.nodes=7` and we leave empty the LoadBalancerIP for the new node, so the cluster will provide the correct one.
`VALKEY_PASSWORD` is the password obtained with the command that appears after the first installation of the Helm Chart.
At this point, you will have a new Valkey Pod that will remain in `crashLoopBackOff` state until we provide the LoadBalancerIP for the new service.
Now, wait until the cluster provides the new LoadBalancerIP for the new service and perform the second upgrade:
```console
helm upgrade <release> --set "password=${VALKEY_PASSWORD},cluster.externalAccess.enabled=true,cluster.externalAccess.service.type=LoadBalancer,cluster.externalAccess.service.loadBalancerIP[0]=<loadbalancerip-0>,cluster.externalAccess.service.loadBalancerIP[1]=<loadbalancerip-1>,cluster.externalAccess.service.loadBalancerIP[2]=<loadbalancerip-2>,cluster.externalAccess.service.loadBalancerIP[3]=<loadbalancerip-3>,cluster.externalAccess.service.loadBalancerIP[4]=<loadbalancerip-4>,cluster.externalAccess.service.loadBalancerIP[5]=<loadbalancerip-5>,cluster.externalAccess.service.loadBalancerIP[6]=<loadbalancerip-6>,cluster.nodes=7,cluster.init=false,cluster.update.addNodes=true,cluster.update.newExternalIPs[0]=<load-balancerip-6>" oci://REGISTRY_NAME/REPOSITORY_NAME/valkey-cluster
```
> Note: You need to substitute the placeholders `REGISTRY_NAME` and `REPOSITORY_NAME` with a reference to your Helm chart registry and repository. For example, in the case of Bitnami, you need to use `REGISTRY_NAME=registry-1.docker.io` and `REPOSITORY_NAME=bitnamicharts`.
Note we are providing the new IPs at `cluster.update.newExternalIPs`, the flag `cluster.update.addNodes=true` to enable the creation of the Job that adds a new node and now we are setting the LoadBalancerIP of the new service instead of leave it empty.
> NOTE: To avoid the creation of the Job that initializes the Valkey Cluster again, you will need to provide `cluster.init=false`.
#### Scale down the cluster
To scale down the Valkey Cluster, follow these steps:
First perform a normal upgrade setting the `cluster.nodes` value to the desired number of nodes. It should not be less than `6` and the difference between current number of nodes and the desired should be less or equal to `cluster.replicas` to avoid removing primary node an its replicas at the same time. Also it is needed to provide the password using the `password`. For example, having more than 6 nodes, to scale down the cluster to 6 nodes:
```console
helm upgrade --timeout 600s <release> --set "password=${VALKEY_PASSWORD},cluster.nodes=6" .
```
The cluster will continue working during the update as long as the quorum is not lost.
> NOTE: To avoid the creation of the Job that initializes the Valkey Cluster again, you will need to provide `cluster.init=false`.
Once all the nodes are ready, get the list of nodes in the cluster using the `CLUSTER NODES` command. You will see references to the ones that were removed. Write down the node IDs of the nodes that show `fail`. In the following example the cluster scaled down from 7 to 6 nodes.
```console
valkey-cli -a $VALKEY_PASSWORD CLUSTER NODES
...
b23bcffa1fd64368d445c1d9bd9aeb92641105f7 10.0.0.70:6379@16379 slave,fail - 1645633139060 0 0 connected
...
```
In each cluster node, execute the following command. Replace the NODE_ID placeholder.
```console
valkey-cli -a $VALKEY_PASSWORD CLUSTER FORGET NODE_ID
```
In the previous example the commands would look like this in each cluster node:
```console
valkey-cli -a $VALKEY_PASSWORD CLUSTER FORGET b23bcffa1fd64368d445c1d9bd9aeb92641105f7
```
### Using password file
To use a password file for Valkey you need to create a secret containing the password.
> *NOTE*: It is important that the file with the password must be called `valkey-password`
And then deploy the Helm Chart using the secret name as parameter:
```text
usePassword=true
usePasswordFile=true
existingSecret=valkey-password-secret
metrics.enabled=true
```
### Securing traffic using TLS
TLS support can be enabled in the chart by specifying the `tls.` parameters while creating a release. The following parameters should be configured to properly enable the TLS support in the cluster:
- `tls.enabled`: Enable TLS support. Defaults to `false`
- `tls.existingSecret`: Name of the secret that contains the certificates. No defaults.
- `tls.certFilename`: Certificate filename. No defaults.
- `tls.certKeyFilename`: Certificate key filename. No defaults.
- `tls.certCAFilename`: CA Certificate filename. No defaults.
For example:
First, create the secret with the certificates files:
```console
kubectl create secret generic certificates-tls-secret --from-file=./cert.pem --from-file=./cert.key --from-file=./ca.pem
```
Then, use the following parameters:
```console
tls.enabled="true"
tls.existingSecret="certificates-tls-secret"
tls.certFilename="cert.pem"
tls.certKeyFilename="cert.key"
tls.certCAFilename="ca.pem"
```
### Sidecars and Init Containers
If you have a need for additional containers to run within the same pod as Valkey (e.g. an additional metrics or logging exporter), you can do so via the `sidecars` config parameter. Simply define your container according to the Kubernetes container spec.
```yaml
sidecars:
- name: your-image-name
image: your-image
imagePullPolicy: Always
ports:
- name: portname
containerPort: 1234
```
Similarly, you can add extra init containers using the `initContainers` parameter.
```yaml
initContainers:
- name: your-image-name
image: your-image
imagePullPolicy: Always
ports:
- name: portname
containerPort: 1234
```
### Adding extra environment variables
In case you want to add extra environment variables (useful for advanced operations like custom init scripts), you can use the `extraEnvVars` property.
```yaml
extraEnvVars:
- name: VALKEY_WHATEVER
value: value
```
Alternatively, you can use a ConfigMap or a Secret with the environment variables. To do so, use the `extraEnvVarsCM` or the `extraEnvVarsSecret` values.
### Metrics
The chart optionally can start a metrics exporter for [prometheus](https://prometheus.io). The metrics endpoint (port 9121) is exposed in the service. Metrics can be scraped from within the cluster using something similar as the described in the [example Prometheus scrape configuration](https://github.com/prometheus/prometheus/blob/master/documentation/examples/prometheus-kubernetes.yml). If metrics are to be scraped from outside the cluster, the Kubernetes API proxy can be utilized to access the endpoint.
### Host Kernel Settings
Valkey may require some changes in the kernel of the host machine to work as expected, in particular increasing the `somaxconn` value and disabling transparent huge pages.
To do so, you can set up a privileged initContainer with the `sysctlImage` config values, for example:
```yaml
sysctlImage:
enabled: true
mountHostSys: true
command:
- /bin/sh
- -c
- |-
sysctl -w net.core.somaxconn=10000
echo never > /host-sys/kernel/mm/transparent_hugepage/enabled
```
Alternatively, for Kubernetes 1.12+ you can set `podSecurityContext.sysctls` which will configure sysctls for primary and replica pods. Example:
```yaml
podSecurityContext:
sysctls:
- name: net.core.somaxconn
value: "10000"
```
Note that this will not disable transparent huge tables.
### Helm Upgrade
By default `cluster.init` will be set to `true` in order to initialize the Valkey Cluster in the first installation. If for testing purposes you only want to deploy or upgrade the nodes but avoiding the creation of the cluster you can set `cluster.init` to `false`.
### Backup and restore
To back up and restore Valkey Cluster Helm chart deployments on Kubernetes, you need to back up the persistent volumes from the source deployment and attach them to a new deployment using [Velero](https://velero.io/), a Kubernetes backup/restore tool.
These are the steps you will usually follow to back up and restore your Valkey Cluster database cluster data:
- Install Velero on the source and destination clusters.
- Use Velero to back up the PersistentVolumes (PVs) used by the deployment on the source cluster.
- Use Velero to restore the backed-up PVs on the destination cluster.
- Create a new deployment on the destination cluster with the same chart, deployment name, credentials and other parameters as the original. This new deployment will use the restored PVs and hence the original data.
### NetworkPolicy
To enable network policy for Valkey, install
[a networking plugin that implements the Kubernetes NetworkPolicy spec](https://kubernetes.io/docs/tasks/administer-cluster/declare-network-policy#before-you-begin),
and set `networkPolicy.enabled` to `true`.
For Kubernetes v1.5 & v1.6, you must also turn on NetworkPolicy by setting
the DefaultDeny namespace annotation. Note: this will enforce policy for *all* pods in the namespace:
```console
kubectl annotate namespace default "net.beta.kubernetes.io/network-policy={\"ingress\":{\"isolation\":\"DefaultDeny\"}}"
```
With NetworkPolicy enabled, only pods with the generated client label will be
able to connect to Valkey. This label will be displayed in the output
after a successful install.
With `networkPolicy.ingressNSMatchLabels` pods from other namespaces can connect to valkey. Set `networkPolicy.ingressNSPodMatchLabels` to match pod labels in matched namespace. For example, for a namespace labeled `valkey=external` and pods in that namespace labeled `valkey-client=true` the fields should be set:
```yaml
networkPolicy:
enabled: true
ingressNSMatchLabels:
valkey: external
ingressNSPodMatchLabels:
valkey-client: true
```
#### Setting Pod's affinity
This chart allows you to set your custom affinity using the `XXX.affinity` paremeter(s). Find more information about Pod's affinity in the [kubernetes documentation](https://kubernetes.io/docs/concepts/configuration/assign-pod-node/#affinity-and-anti-affinity).
As an alternative, you can use of the preset configurations for pod affinity, pod anti-affinity, and node affinity available at the [bitnami/common](https://github.com/bitnami/charts/tree/main/bitnami/common#affinities) chart. To do so, set the `XXX.podAffinityPreset`, `XXX.podAntiAffinityPreset`, or `XXX.nodeAffinityPreset` parameters.
## Persistence
By default, the chart mounts a [Persistent Volume](https://kubernetes.io/docs/concepts/storage/persistent-volumes/) at the `/bitnami` path. The volume is created using dynamic volume provisioning.
If persistence is disabled, an emptyDir volume is used. **This is only recommended for testing environments** because the required information included in the nodes.conf file is missing. This file contains the relationship between the nodes and the cluster. For example, if any node is down or faulty, when it starts again, it is a self-proclaimed primary and also acts as an independent node outside the main cluster as it doesn't have the necessary information to connect to it.
To reconnect the failed node, run the following:
See nodes.sh
```console
$ cat /bitnami/valkey/data/nodes.sh
declare -A host_2_ip_array=([valkey-node-0]="192.168.192.6" [valkey-node-1]="192.168.192.2" [valkey-node-2]="192.168.192.4" [valkey-node-3]="192.168.192.5" [valkey-node-4]="192.168.192.3" [valkey-node-5]="192.168.192.7" )
```
Run valkey-cli and run CLUSTER MEET to any other node in the cluster. Now the node has connected to the main cluster.
```console
$ REDISCLI_AUTH=bitnami valkey-cli
127.0.0.1:6379> cluster meet 192.168.192.7 6379
OK
```
## Parameters
### Global parameters
| Name | Description | Value |
| ----------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ------- |
| `global.imageRegistry` | Global Docker image registry | `""` |
| `global.imagePullSecrets` | Global Docker registry secret names as an array | `[]` |
| `global.defaultStorageClass` | Global default StorageClass for Persistent Volume(s) | `""` |
| `global.storageClass` | DEPRECATED: use global.defaultStorageClass instead | `""` |
| `global.valkey.password` | Valkey password (overrides `password`) | `""` |
| `global.security.allowInsecureImages` | Allows skipping image verification | `false` |
| `global.compatibility.openshift.adaptSecurityContext` | Adapt the securityContext sections of the deployment to make them compatible with Openshift restricted-v2 SCC: remove runAsUser, runAsGroup and fsGroup and let the platform use their allowed default IDs. Possible values: auto (apply if the detected running cluster is Openshift), force (perform the adaptation always), disabled (do not perform adaptation) | `auto` |
### Valkey Cluster Common parameters
| Name | Description | Value |
| ----------------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------- |
| `nameOverride` | String to partially override common.names.fullname template (will maintain the release name) | `""` |
| `fullnameOverride` | String to fully override common.names.fullname template | `""` |
| `clusterDomain` | Kubernetes Cluster Domain | `cluster.local` |
| `commonAnnotations` | Annotations to add to all deployed objects | `{}` |
| `commonLabels` | Labels to add to all deployed objects | `{}` |
| `extraDeploy` | Array of extra objects to deploy with the release (evaluated as a template) | `[]` |
| `diagnosticMode.enabled` | Enable diagnostic mode (all probes will be disabled and the command will be overridden) | `false` |
| `diagnosticMode.command` | Command to override all containers in the deployment | `["sleep"]` |
| `diagnosticMode.args` | Args to override all containers in the deployment | `["infinity"]` |
| `image.registry` | Valkey cluster image registry | `REGISTRY_NAME` |
| `image.repository` | Valkey cluster image repository | `REPOSITORY_NAME/valkey-cluster` |
| `image.digest` | Valkey cluster image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag | `""` |
| `image.pullPolicy` | Valkey cluster image pull policy | `IfNotPresent` |
| `image.pullSecrets` | Specify docker-registry secret names as an array | `[]` |
| `image.debug` | Enable image debug mode | `false` |
| `networkPolicy.enabled` | Enable creation of NetworkPolicy resources | `true` |
| `networkPolicy.allowExternal` | The Policy model to apply | `true` |
| `networkPolicy.allowExternalEgress` | Allow the pod to access any range of port and all destinations. | `true` |
| `networkPolicy.extraIngress` | Add extra ingress rules to the NetworkPolicy | `[]` |
| `networkPolicy.extraEgress` | Add extra ingress rules to the NetworkPolicy | `[]` |
| `networkPolicy.ingressNSMatchLabels` | Labels to match to allow traffic from other namespaces | `{}` |
| `networkPolicy.ingressNSPodMatchLabels` | Pod labels to match to allow traffic from other namespaces | `{}` |
| `serviceAccount.create` | Specifies whether a ServiceAccount should be created | `true` |
| `serviceAccount.name` | The name of the ServiceAccount to create | `""` |
| `serviceAccount.annotations` | Annotations for Cassandra Service Account | `{}` |
| `serviceAccount.automountServiceAccountToken` | Automount API credentials for a service account. | `false` |
| `rbac.create` | Specifies whether RBAC resources should be created | `false` |
| `rbac.role.rules` | Rules to create. It follows the role specification | `[]` |
| `podSecurityContext.enabled` | Enable Valkey pod Security Context | `true` |
| `podSecurityContext.fsGroupChangePolicy` | Set filesystem group change policy | `Always` |
| `podSecurityContext.supplementalGroups` | Set filesystem extra groups | `[]` |
| `podSecurityContext.fsGroup` | Group ID for the pods | `1001` |
| `podSecurityContext.sysctls` | Set namespaced sysctls for the pods | `[]` |
| `podDisruptionBudget` | DEPRECATED please use pdb instead | `{}` |
| `pdb.create` | Created a PodDisruptionBudget | `true` |
| `pdb.minAvailable` | Min number of pods that must still be available after the eviction. | `""` |
| `pdb.maxUnavailable` | Max number of pods that can be unavailable after the eviction. | `""` |
| `containerSecurityContext.enabled` | Enabled containers' Security Context | `true` |
| `containerSecurityContext.seLinuxOptions` | Set SELinux options in container | `{}` |
| `containerSecurityContext.runAsUser` | Set containers' Security Context runAsUser | `1001` |
| `containerSecurityContext.runAsGroup` | Set containers' Security Context runAsGroup | `1001` |
| `containerSecurityContext.runAsNonRoot` | Set container's Security Context runAsNonRoot | `true` |
| `containerSecurityContext.privileged` | Set container's Security Context privileged | `false` |
| `containerSecurityContext.readOnlyRootFilesystem` | Set container's Security Context readOnlyRootFilesystem | `true` |
| `containerSecurityContext.allowPrivilegeEscalation` | Set container's Security Context allowPrivilegeEscalation | `false` |
| `containerSecurityContext.capabilities.drop` | List of capabilities to be dropped | `["ALL"]` |
| `containerSecurityContext.seccompProfile.type` | Set container's Security Context seccomp profile | `RuntimeDefault` |
| `usePassword` | Use password authentication | `true` |
| `password` | Valkey password (ignored if existingSecret set) | `""` |
| `existingSecret` | Name of existing secret object (for password authentication) | `""` |
| `existingSecretPasswordKey` | Name of key containing password to be retrieved from the existing secret | `""` |
| `usePasswordFiles` | Mount passwords as files instead of environment variables | `true` |
| `tls.enabled` | Enable TLS support for replication traffic | `false` |
| `tls.authClients` | Require clients to authenticate or not | `true` |
| `tls.autoGenerated` | Generate automatically self-signed TLS certificates | `false` |
| `tls.existingSecret` | The name of the existing secret that contains the TLS certificates | `""` |
| `tls.certificatesSecret` | DEPRECATED. Use tls.existingSecret instead | `""` |
| `tls.certFilename` | Certificate filename | `""` |
| `tls.certKeyFilename` | Certificate key filename | `""` |
| `tls.certCAFilename` | CA Certificate filename | `""` |
| `tls.dhParamsFilename` | File containing DH params (in order to support DH based ciphers) | `""` |
| `service.ports.valkey` | Kubernetes Valkey service port | `6379` |
| `service.nodePorts.valkey` | Node port for Valkey | `""` |
| `service.extraPorts` | Extra ports to expose in the service (normally used with the `sidecar` value) | `[]` |
| `service.annotations` | Provide any additional annotations which may be required. | `{}` |
| `service.labels` | Additional labels for valkey service | `{}` |
| `service.type` | Service type for default valkey service | `ClusterIP` |
| `service.clusterIP` | Service Cluster IP | `""` |
| `service.loadBalancerIP` | Load balancer IP if `service.type` is `LoadBalancer` | `""` |
| `service.loadBalancerSourceRanges` | Service Load Balancer sources | `[]` |
| `service.externalTrafficPolicy` | Service external traffic policy | `Cluster` |
| `service.sessionAffinity` | Session Affinity for Kubernetes service, can be "None" or "ClientIP" | `None` |
| `service.sessionAffinityConfig` | Additional settings for the sessionAffinity | `{}` |
| `service.headless.annotations` | Annotations for the headless service. | `{}` |
| `persistence.enabled` | Enable persistence on Valkey | `true` |
| `persistence.path` | Path to mount the volume at, to use other images Valkey images. | `/bitnami/valkey/data` |
| `persistence.subPath` | The subdirectory of the volume to mount to, useful in dev environments and one PV for multiple services | `""` |
| `persistence.storageClass` | Storage class of backing PVC | `""` |
| `persistence.annotations` | Persistent Volume Claim annotations | `{}` |
| `persistence.labels` | Persistent Volume Claim labels | `{}` |
| `persistence.accessModes` | Persistent Volume Access Modes | `["ReadWriteOnce"]` |
| `persistence.size` | Size of data volume | `8Gi` |
| `persistence.matchLabels` | Persistent Volume selectors | `{}` |
| `persistence.matchExpressions` | matchExpressions Persistent Volume selectors | `{}` |
| `persistentVolumeClaimRetentionPolicy.enabled` | Controls if and how PVCs are deleted during the lifecycle of a StatefulSet | `false` |
| `persistentVolumeClaimRetentionPolicy.whenScaled` | Volume retention behavior when the replica count of the StatefulSet is reduced | `Retain` |
| `persistentVolumeClaimRetentionPolicy.whenDeleted` | Volume retention behavior that applies when the StatefulSet is deleted | `Retain` |
| `volumePermissions.enabled` | Enable init container that changes volume permissions in the registry (for cases where the default k8s `runAsUser` and `fsUser` values do not work) | `false` |
| `volumePermissions.image.registry` | Init container volume-permissions image registry | `REGISTRY_NAME` |
| `volumePermissions.image.repository` | Init container volume-permissions image repository | `REPOSITORY_NAME/os-shell` |
| `volumePermissions.image.digest` | Init container volume-permissions image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag | `""` |
| `volumePermissions.image.pullPolicy` | Init container volume-permissions image pull policy | `IfNotPresent` |
| `volumePermissions.image.pullSecrets` | Specify docker-registry secret names as an array | `[]` |
| `volumePermissions.containerSecurityContext.enabled` | Enable Containers' Security Context | `true` |
| `volumePermissions.containerSecurityContext.seLinuxOptions` | Set SELinux options in container | `{}` |
| `volumePermissions.containerSecurityContext.runAsUser` | User ID for the containers. | `0` |
| `volumePermissions.containerSecurityContext.privileged` | Run container as privileged | `false` |
| `volumePermissions.resourcesPreset` | Set container resources according to one common preset (allowed values: none, nano, micro, small, medium, large, xlarge, 2xlarge). This is ignored if volumePermissions.resources is set (volumePermissions.resources is recommended for production). | `nano` |
| `volumePermissions.resources` | Set container requests and limits for different resources like CPU or memory (essential for production workloads) | `{}` |
### Valkey statefulset parameters
| Name | Description | Value |
| ----------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | --------------- |
| `valkey.command` | Valkey entrypoint string. The command `valkey-server` is executed if this is not provided | `[]` |
| `valkey.args` | Arguments for the provided command if needed | `[]` |
| `valkey.updateStrategy.type` | Argo Workflows statefulset strategy type | `RollingUpdate` |
| `valkey.updateStrategy.rollingUpdate.partition` | Partition update strategy | `0` |
| `valkey.podManagementPolicy` | Statefulset Pod management policy, it needs to be Parallel to be able to complete the cluster join | `Parallel` |
| `valkey.automountServiceAccountToken` | Mount Service Account token in pod | `false` |
| `valkey.hostAliases` | Deployment pod host aliases | `[]` |
| `valkey.hostNetwork` | Host networking requested for this pod. Use the host's network namespace. | `false` |
| `valkey.useAOFPersistence` | Whether to use AOF Persistence mode or not | `yes` |
| `valkey.containerPorts.valkey` | Valkey port | `6379` |
| `valkey.containerPorts.bus` | The busPort should be obtained adding 10000 to the valkeyPort. By default: 10000 + 6379 = 16379 | `16379` |
| `valkey.lifecycleHooks` | LifecycleHook to set additional configuration before or after startup. Evaluated as a template | `{}` |
| `valkey.extraVolumes` | Extra volumes to add to the deployment | `[]` |
| `valkey.extraVolumeMounts` | Extra volume mounts to add to the container | `[]` |
| `valkey.customLivenessProbe` | Override default liveness probe | `{}` |
| `valkey.customReadinessProbe` | Override default readiness probe | `{}` |
| `valkey.customStartupProbe` | Custom startupProbe that overrides the default one | `{}` |
| `valkey.initContainers` | Extra init containers to add to the deployment | `[]` |
| `valkey.sidecars` | Extra sidecar containers to add to the deployment | `[]` |
| `valkey.podLabels` | Additional labels for Valkey pod | `{}` |
| `valkey.priorityClassName` | Valkey Primary pod priorityClassName | `""` |
| `valkey.defaultConfigOverride` | Optional default Valkey configuration for the nodes | `""` |
| `valkey.configmap` | Additional Valkey configuration for the nodes | `""` |
| `valkey.extraEnvVars` | An array to add extra environment variables | `[]` |
| `valkey.extraEnvVarsCM` | ConfigMap with extra environment variables | `""` |
| `valkey.extraEnvVarsSecret` | Secret with extra environment variables | `""` |
| `valkey.podAnnotations` | Valkey additional annotations | `{}` |
| `valkey.resourcesPreset` | Set container resources according to one common preset (allowed values: none, nano, micro, small, medium, large, xlarge, 2xlarge). This is ignored if valkey.resources is set (valkey.resources is recommended for production). | `nano` |
| `valkey.resources` | Set container requests and limits for different resources like CPU or memory (essential for production workloads) | `{}` |
| `valkey.schedulerName` | Use an alternate scheduler, e.g. "stork". | `""` |
| `valkey.shareProcessNamespace` | Enable shared process namespace in a pod. | `false` |
| `valkey.livenessProbe.enabled` | Enable livenessProbe | `true` |
| `valkey.livenessProbe.initialDelaySeconds` | Initial delay seconds for livenessProbe | `5` |
| `valkey.livenessProbe.periodSeconds` | Period seconds for livenessProbe | `5` |
| `valkey.livenessProbe.timeoutSeconds` | Timeout seconds for livenessProbe | `5` |
| `valkey.livenessProbe.failureThreshold` | Failure threshold for livenessProbe | `5` |
| `valkey.livenessProbe.successThreshold` | Success threshold for livenessProbe | `1` |
| `valkey.readinessProbe.enabled` | Enable readinessProbe | `true` |
| `valkey.readinessProbe.initialDelaySeconds` | Initial delay seconds for readinessProbe | `5` |
| `valkey.readinessProbe.periodSeconds` | Period seconds for readinessProbe | `5` |
| `valkey.readinessProbe.timeoutSeconds` | Timeout seconds for readinessProbe | `1` |
| `valkey.readinessProbe.failureThreshold` | Failure threshold for readinessProbe | `5` |
| `valkey.readinessProbe.successThreshold` | Success threshold for readinessProbe | `1` |
| `valkey.startupProbe.enabled` | Enable startupProbe | `false` |
| `valkey.startupProbe.path` | Path to check for startupProbe | `/` |
| `valkey.startupProbe.initialDelaySeconds` | Initial delay seconds for startupProbe | `300` |
| `valkey.startupProbe.periodSeconds` | Period seconds for startupProbe | `10` |
| `valkey.startupProbe.timeoutSeconds` | Timeout seconds for startupProbe | `5` |
| `valkey.startupProbe.failureThreshold` | Failure threshold for startupProbe | `6` |
| `valkey.startupProbe.successThreshold` | Success threshold for startupProbe | `1` |
| `valkey.podAffinityPreset` | Valkey pod affinity preset. Ignored if `valkey.affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `valkey.podAntiAffinityPreset` | Valkey pod anti-affinity preset. Ignored if `valkey.affinity` is set. Allowed values: `soft` or `hard` | `soft` |
| `valkey.nodeAffinityPreset.type` | Valkey node affinity preset type. Ignored if `valkey.affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `valkey.nodeAffinityPreset.key` | Valkey node label key to match Ignored if `valkey.affinity` is set. | `""` |
| `valkey.nodeAffinityPreset.values` | Valkey node label values to match. Ignored if `valkey.affinity` is set. | `[]` |
| `valkey.affinity` | Affinity settings for Valkey pod assignment | `{}` |
| `valkey.nodeSelector` | Node labels for Valkey pods assignment | `{}` |
| `valkey.tolerations` | Tolerations for Valkey pods assignment | `[]` |
| `valkey.topologySpreadConstraints` | Pod topology spread constraints for Valkey pod | `[]` |
### Cluster update job parameters
| Name | Description | Value |
| ---------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------- |
| `updateJob.activeDeadlineSeconds` | Number of seconds the Job to create the cluster will be waiting for the Nodes to be ready. | `600` |
| `updateJob.command` | Container command (using container default if not set) | `[]` |
| `updateJob.args` | Container args (using container default if not set) | `[]` |
| `updateJob.automountServiceAccountToken` | Mount Service Account token in pod | `false` |
| `updateJob.hostAliases` | Deployment pod host aliases | `[]` |
| `updateJob.helmHook` | Job Helm hook | `post-upgrade` |
| `updateJob.annotations` | Job annotations | `{}` |
| `updateJob.podAnnotations` | Job pod annotations | `{}` |
| `updateJob.podLabels` | Pod extra labels | `{}` |
| `updateJob.extraEnvVars` | An array to add extra environment variables | `[]` |
| `updateJob.extraEnvVarsCM` | ConfigMap containing extra environment variables | `""` |
| `updateJob.extraEnvVarsSecret` | Secret containing extra environment variables | `""` |
| `updateJob.extraVolumes` | Extra volumes to add to the deployment | `[]` |
| `updateJob.extraVolumeMounts` | Extra volume mounts to add to the container | `[]` |
| `updateJob.initContainers` | Extra init containers to add to the deployment | `[]` |
| `updateJob.podAffinityPreset` | Update job pod affinity preset. Ignored if `updateJob.affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `updateJob.podAntiAffinityPreset` | Update job pod anti-affinity preset. Ignored if `updateJob.affinity` is set. Allowed values: `soft` or `hard` | `soft` |
| `updateJob.nodeAffinityPreset.type` | Update job node affinity preset type. Ignored if `updateJob.affinity` is set. Allowed values: `soft` or `hard` | `""` |
| `updateJob.nodeAffinityPreset.key` | Update job node label key to match Ignored if `updateJob.affinity` is set. | `""` |
| `updateJob.nodeAffinityPreset.values` | Update job node label values to match. Ignored if `updateJob.affinity` is set. | `[]` |
| `updateJob.affinity` | Affinity for update job pods assignment | `{}` |
| `updateJob.nodeSelector` | Node labels for update job pods assignment | `{}` |
| `updateJob.tolerations` | Tolerations for update job pods assignment | `[]` |
| `updateJob.priorityClassName` | Priority class name | `""` |
| `updateJob.resourcesPreset` | Set container resources according to one common preset (allowed values: none, nano, micro, small, medium, large, xlarge, 2xlarge). This is ignored if updateJob.resources is set (updateJob.resources is recommended for production). | `nano` |
| `updateJob.resources` | Set container requests and limits for different resources like CPU or memory (essential for production workloads) | `{}` |
### Cluster management parameters
| Name | Description | Value |
| --------------------------------------------------------- | ---------------------------------------------------------------------------------------------------------- | -------------- |
| `cluster.init` | Enable the initialization of the Valkey Cluster | `true` |
| `cluster.nodes` | The number of primary nodes should always be >= 3, otherwise cluster creation will fail | `6` |
| `cluster.replicas` | Number of replicas for every primary in the cluster | `1` |
| `cluster.externalAccess.enabled` | Enable access to the Valkey | `false` |
| `cluster.externalAccess.hostMode` | Set cluster preferred endpoint type as hostname | `false` |
| `cluster.externalAccess.service.disableLoadBalancerIP` | Disable use of `Service.spec.loadBalancerIP` | `false` |
| `cluster.externalAccess.service.loadBalancerIPAnnotaion` | Name of annotation to specify fixed IP for service in. Disables `Service.spec.loadBalancerIP` if not empty | `""` |
| `cluster.externalAccess.service.type` | Type for the services used to expose every Pod | `LoadBalancer` |
| `cluster.externalAccess.service.port` | Port for the services used to expose every Pod | `6379` |
| `cluster.externalAccess.service.loadBalancerIP` | Array of load balancer IPs for each Valkey node. Length must be the same as cluster.nodes | `[]` |
| `cluster.externalAccess.service.loadBalancerSourceRanges` | Service Load Balancer sources | `[]` |
| `cluster.externalAccess.service.annotations` | Annotations to add to the services used to expose every Pod of the Valkey Cluster | `{}` |
| `cluster.update.addNodes` | Boolean to specify if you want to add nodes after the upgrade | `false` |
| `cluster.update.currentNumberOfNodes` | Number of currently deployed Valkey nodes | `6` |
| `cluster.update.currentNumberOfReplicas` | Number of currently deployed Valkey replicas | `1` |
| `cluster.update.newExternalIPs` | External IPs obtained from the services for the new nodes to add to the cluster | `[]` |
### Metrics sidecar parameters
| Name | Description | Value |
| ----------------------------------------------------------- | --------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------------- |
| `metrics.enabled` | Start a side-car prometheus exporter | `false` |
| `metrics.image.registry` | Valkey exporter image registry | `REGISTRY_NAME` |
| `metrics.image.repository` | Valkey exporter image name | `REPOSITORY_NAME/redis-exporter` |
| `metrics.image.digest` | Valkey exporter image digest in the way sha256:aa.... Please note this parameter, if set, will override the tag | `""` |
| `metrics.image.pullPolicy` | Valkey exporter image pull policy | `IfNotPresent` |
| `metrics.image.pullSecrets` | Specify docker-registry secret names as an array | `[]` |
| `metrics.resourcesPreset` | Set container resources according to one common preset (allowed values: none, nano, micro, small, medium, large, xlarge, 2xlarge). This is ignored if metrics.resources is set (metrics.resources is recommended for production). | `nano` |
| `metrics.resources` | Set container requests and limits for different resources like CPU or memory (essential for production workloads) | `{}` |
| `metrics.extraArgs` | Extra arguments for the binary; possible values [here](https://github.com/oliver006/redis_exporter) | `{}` |
| `metrics.extraEnvVars` | Array with extra environment variables to add to Valkey exporter | `[]` |
| `metrics.containerPorts.http` | Metrics HTTP container port | `9121` |
| `metrics.podAnnotations` | Additional annotations for Metrics exporter pod | `{}` |
| `metrics.podLabels` | Additional labels for Metrics exporter pod | `{}` |
| `metrics.containerSecurityContext.enabled` | Enabled containers' Security Context | `true` |
| `metrics.containerSecurityContext.seLinuxOptions` | Set SELinux options in container | `{}` |
| `metrics.containerSecurityContext.runAsUser` | Set containers' Security Context runAsUser | `1001` |
| `metrics.containerSecurityContext.runAsGroup` | Set containers' Security Context runAsGroup | `1001` |
| `metrics.containerSecurityContext.runAsNonRoot` | Set container's Security Context runAsNonRoot | `true` |
| `metrics.containerSecurityContext.privileged` | Set container's Security Context privileged | `false` |
| `metrics.containerSecurityContext.readOnlyRootFilesystem` | Set container's Security Context readOnlyRootFilesystem | `true` |
| `metrics.containerSecurityContext.allowPrivilegeEscalation` | Set container's Security Context allowPrivilegeEscalation | `false` |
| `metrics.containerSecurityContext.capabilities.drop` | List of capabilities to be dropped | `["ALL"]` |
| `metrics.containerSecurityContext.seccompProfile.type` | Set container's Security Context seccomp profile | `RuntimeDefault` |
| `metrics.serviceMonitor.enabled` | If `true`, creates a Prometheus Operator ServiceMonitor (also requires `metrics.enabled` to be `true`) | `false` |
| `metrics.serviceMonitor.namespace` | Optional namespace which Prometheus is running in | `""` |
| `metrics.serviceMonitor.interval` | How frequently to scrape metrics (use by default, falling back to Prometheus' default) | `""` |
| `metrics.serviceMonitor.scrapeTimeout` | Timeout after which the scrape is ended | `""` |
| `metrics.serviceMonitor.selector` | Prometheus instance selector labels | `{}` |
| `metrics.serviceMonitor.labels` | ServiceMonitor extra labels | `{}` |
| `metrics.serviceMonitor.annotations` | ServiceMonitor annotations | `{}` |
| `metrics.serviceMonitor.jobLabel` | The name of the label on the target service to use as the job name in prometheus. | `""` |
| `metrics.serviceMonitor.relabelings` | RelabelConfigs to apply to samples before scraping | `[]` |
| `metrics.serviceMonitor.metricRelabelings` | MetricRelabelConfigs to apply to samples before ingestion | `[]` |
| `metrics.prometheusRule.enabled` | Set this to true to create prometheusRules for Prometheus operator | `false` |
| `metrics.prometheusRule.additionalLabels` | Additional labels that can be used so prometheusRules will be discovered by Prometheus | `{}` |
| `metrics.prometheusRule.namespace` | namespace where prometheusRules resource should be created | `""` |
| `metrics.prometheusRule.rules` | Create specified [rules](https://prometheus.io/docs/prometheus/latest/configuration/alerting_rules/), check values for an example. | `[]` |
| `metrics.priorityClassName` | Metrics exporter pod priorityClassName | `""` |
| `metrics.service.type` | Kubernetes Service type (valkey metrics) | `ClusterIP` |
| `metrics.service.loadBalancerIP` | Use serviceLoadBalancerIP to request a specific static IP, otherwise leave blank | `""` |
| `metrics.service.annotations` | Annotations for the services to monitor. | `{}` |
| `metrics.service.labels` | Additional labels for the metrics service | `{}` |
| `metrics.service.ports.http` | Metrics HTTP service port | `9121` |
| `metrics.service.clusterIP` | Service Cluster IP | `""` |
### Sysctl Image parameters
| Name | Description | Value |
| ----------------------------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | -------------------------- |
| `sysctlImage.enabled` | Enable an init container to modify Kernel settings | `false` |
| `sysctlImage.command` | sysctlImage command to execute | `[]` |
| `sysctlImage.registry` | sysctlImage Init container registry | `REGISTRY_NAME` |
| `sysctlImage.repository` | sysctlImage Init container repository | `REPOSITORY_NAME/os-shell` |
| `sysctlImage.digest` | sysctlImage Init container digest in the way sha256:aa.... Please note this parameter, if set, will override the tag | `""` |
| `sysctlImage.pullPolicy` | sysctlImage Init container pull policy | `IfNotPresent` |
| `sysctlImage.pullSecrets` | Specify docker-registry secret names as an array | `[]` |
| `sysctlImage.mountHostSys` | Mount the host `/sys` folder to `/host-sys` | `false` |
| `sysctlImage.containerSecurityContext.enabled` | Enable Containers' Security Context | `true` |
| `sysctlImage.containerSecurityContext.seLinuxOptions` | Set SELinux options in container | `{}` |
| `sysctlImage.containerSecurityContext.runAsUser` | User ID for the containers. | `0` |
| `sysctlImage.containerSecurityContext.privileged` | Run privileged as privileged | `true` |
| `sysctlImage.resourcesPreset` | Set container resources according to one common preset (allowed values: none, nano, micro, small, medium, large, xlarge, 2xlarge). This is ignored if sysctlImage.resources is set (sysctlImage.resources is recommended for production). | `nano` |
| `sysctlImage.resources` | Set container requests and limits for different resources like CPU or memory (essential for production workloads) | `{}` |
Specify each parameter using the `--set key=value[,key=value]` argument to `helm install`. For example,
```console
helm install my-release \
--set password=secretpassword \
oci://REGISTRY_NAME/REPOSITORY_NAME/valkey-cluster
```
> Note: You need to substitute the placeholders `REGISTRY_NAME` and `REPOSITORY_NAME` with a reference to your Helm chart registry and repository. For example, in the case of Bitnami, you need to use `REGISTRY_NAME=registry-1.docker.io` and `REPOSITORY_NAME=bitnamicharts`.
The above command sets the Valkey server password to `secretpassword`.
> NOTE: Once this chart is deployed, it is not possible to change the application's access credentials, such as usernames or passwords, using Helm. To change these application credentials after deployment, delete any persistent volumes (PVs) used by the chart and re-deploy it, or use the application's built-in administrative tools if available.
Alternatively, a YAML file that specifies the values for the parameters can be provided while installing the chart. For example,
```console
helm install my-release -f values.yaml oci://REGISTRY_NAME/REPOSITORY_NAME/valkey-cluster
```
> Note: You need to substitute the placeholders `REGISTRY_NAME` and `REPOSITORY_NAME` with a reference to your Helm chart registry and repository. For example, in the case of Bitnami, you need to use `REGISTRY_NAME=registry-1.docker.io` and `REPOSITORY_NAME=bitnamicharts`.
> **Tip**: You can use the default [values.yaml](https://github.com/bitnami/charts/tree/main/bitnami/valkey-cluster/values.yaml)
> **Note for minikube users**: Current versions of minikube (v0.24.1 at the time of writing) provision `hostPath` persistent volumes that are only writable by root. Using chart defaults cause pod failure for the Valkey pod as it attempts to write to the `/bitnami` directory. See minikube issue [1990](https://github.com/kubernetes/minikube/issues/1990) for more information.
## Troubleshooting
Find more information about how to deal with common errors related to Bitnami's Helm charts in [this troubleshooting guide](https://docs.bitnami.com/general/how-to/troubleshoot-helm-chart-issues).
## Upgrading
### To 2.1.0
This version introduces image verification for security purposes. To disable it, set `global.security.allowInsecureImages` to `true`. More details at [GitHub issue](https://github.com/bitnami/charts/issues/30850).
### To 2.0.0
This major updates all the references from `master/slave` to `primary/replica` to follow the upstream project strategy:
- The term *master* has been replaced by the term *primary*. Therefore, parameters prefixed with `master` are now prefixed with `primary`.
- Environment variables previously prefixed as `VALKEY_MASTER` or `VALKEY_SENTINEL_MASTER` use `VALKEY_PRIMARY` and `VALKEY_SENTINEL_PRIMARY` now.
Consequences:
Backwards compatibility is not guaranteed. To upgrade to `2.0.0`, install a new release of the Valkey chart, and migrate the data from your previous release. You have to create a backup of the database, and restore it on the new release as explained in the [Backup and restore](#backup-and-restore) section.
## License
Copyright &copy; 2025 Broadcom. The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
<http://www.apache.org/licenses/LICENSE-2.0>
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

26
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# Patterns to ignore when building packages.
# This supports shell glob matching, relative path matching, and
# negation (prefixed with !). Only one pattern per line.
.DS_Store
# Common VCS dirs
.git/
.gitignore
.bzr/
.bzrignore
.hg/
.hgignore
.svn/
# Common backup files
*.swp
*.bak
*.tmp
*~
# Various IDEs
.project
.idea/
*.tmproj
.vscode/
# img folder
img/
# Changelog
CHANGELOG.md

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annotations:
category: Infrastructure
licenses: Apache-2.0
apiVersion: v2
appVersion: 2.31.4
description: A Library Helm Chart for grouping common logic between bitnami charts.
This chart is not deployable by itself.
home: https://bitnami.com
icon: https://dyltqmyl993wv.cloudfront.net/downloads/logos/bitnami-mark.png
keywords:
- common
- helper
- template
- function
- bitnami
maintainers:
- name: Broadcom, Inc. All Rights Reserved.
url: https://github.com/bitnami/charts
name: common
sources:
- https://github.com/bitnami/charts/tree/main/bitnami/common
type: library
version: 2.31.4

387
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# Bitnami Common Library Chart
A [Helm Library Chart](https://helm.sh/docs/topics/library_charts/#helm) for grouping common logic between Bitnami charts.
## TL;DR
```yaml
dependencies:
- name: common
version: 2.x.x
repository: oci://registry-1.docker.io/bitnamicharts
```
```console
helm dependency update
```
```yaml
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ include "common.names.fullname" . }}
data:
myvalue: "Hello World"
```
Looking to use our applications in production? Try [VMware Tanzu Application Catalog](https://bitnami.com/enterprise), the commercial edition of the Bitnami catalog.
## ⚠️ Important Notice: Upcoming changes to the Bitnami Catalog
Beginning August 28th, 2025, Bitnami will evolve its public catalog to offer a curated set of hardened, security-focused images under the new [Bitnami Secure Images initiative](https://news.broadcom.com/app-dev/broadcom-introduces-bitnami-secure-images-for-production-ready-containerized-applications). As part of this transition:
- Granting community users access for the first time to security-optimized versions of popular container images.
- Bitnami will begin deprecating support for non-hardened, Debian-based software images in its free tier and will gradually remove non-latest tags from the public catalog. As a result, community users will have access to a reduced number of hardened images. These images are published only under the “latest” tag and are intended for development purposes
- Starting August 28th, over two weeks, all existing container images, including older or versioned tags (e.g., 2.50.0, 10.6), will be migrated from the public catalog (docker.io/bitnami) to the “Bitnami Legacy” repository (docker.io/bitnamilegacy), where they will no longer receive updates.
- For production workloads and long-term support, users are encouraged to adopt Bitnami Secure Images, which include hardened containers, smaller attack surfaces, CVE transparency (via VEX/KEV), SBOMs, and enterprise support.
These changes aim to improve the security posture of all Bitnami users by promoting best practices for software supply chain integrity and up-to-date deployments. For more details, visit the [Bitnami Secure Images announcement](https://github.com/bitnami/containers/issues/83267).
## Introduction
This chart provides a common template helpers which can be used to develop new charts using [Helm](https://helm.sh) package manager.
## Prerequisites
- Kubernetes 1.23+
- Helm 3.8.0+
## Parameters
The following table lists the helpers available in the library which are scoped in different sections.
### Affinities
| Helper identifier | Description | Expected Input |
| ------------------------------- | ---------------------------------------------------- | ------------------------------------------------------------ |
| `common.affinities.nodes.soft` | Return a soft nodeAffinity definition | `dict "key" "FOO" "values" (list "BAR" "BAZ")` |
| `common.affinities.nodes.hard` | Return a hard nodeAffinity definition | `dict "key" "FOO" "values" (list "BAR" "BAZ")` |
| `common.affinities.nodes` | Return a nodeAffinity definition | `dict "type" "soft" "key" "FOO" "values" (list "BAR" "BAZ")` |
| `common.affinities.topologyKey` | Return a topologyKey definition | `dict "topologyKey" "FOO"` |
| `common.affinities.pods.soft` | Return a soft podAffinity/podAntiAffinity definition | `dict "component" "FOO" "context" $` |
| `common.affinities.pods.hard` | Return a hard podAffinity/podAntiAffinity definition | `dict "component" "FOO" "context" $` |
| `common.affinities.pods` | Return a podAffinity/podAntiAffinity definition | `dict "type" "soft" "key" "FOO" "values" (list "BAR" "BAZ")` |
### Capabilities
| Helper identifier | Description | Expected Input |
| --------------------------------------------------------- | ---------------------------------------------------------------------------------------------- | --------------------------------------- |
| `common.capabilities.kubeVersion` | Return the target Kubernetes version (using client default if .Values.kubeVersion is not set). | `.` Chart context |
| `common.capabilities.apiVersions.has` | Return true if the apiVersion is supported | `dict "version" "batch/v1" "context" $` |
| `common.capabilities.job.apiVersion` | Return the appropriate apiVersion for job. | `.` Chart context |
| `common.capabilities.cronjob.apiVersion` | Return the appropriate apiVersion for cronjob. | `.` Chart context |
| `common.capabilities.daemonset.apiVersion` | Return the appropriate apiVersion for daemonset. | `.` Chart context |
| `common.capabilities.deployment.apiVersion` | Return the appropriate apiVersion for deployment. | `.` Chart context |
| `common.capabilities.statefulset.apiVersion` | Return the appropriate apiVersion for statefulset. | `.` Chart context |
| `common.capabilities.ingress.apiVersion` | Return the appropriate apiVersion for ingress. | `.` Chart context |
| `common.capabilities.rbac.apiVersion` | Return the appropriate apiVersion for RBAC resources. | `.` Chart context |
| `common.capabilities.crd.apiVersion` | Return the appropriate apiVersion for CRDs. | `.` Chart context |
| `common.capabilities.policy.apiVersion` | Return the appropriate apiVersion for podsecuritypolicy. | `.` Chart context |
| `common.capabilities.networkPolicy.apiVersion` | Return the appropriate apiVersion for networkpolicy. | `.` Chart context |
| `common.capabilities.apiService.apiVersion` | Return the appropriate apiVersion for APIService. | `.` Chart context |
| `common.capabilities.hpa.apiVersion` | Return the appropriate apiVersion for Horizontal Pod Autoscaler | `.` Chart context |
| `common.capabilities.vpa.apiVersion` | Return the appropriate apiVersion for Vertical Pod Autoscaler. | `.` Chart context |
| `common.capabilities.psp.supported` | Returns true if PodSecurityPolicy is supported | `.` Chart context |
| `common.capabilities.supportsHelmVersion` | Returns true if the used Helm version is 3.3+ | `.` Chart context |
| `common.capabilities.admissionConfiguration.supported` | Returns true if AdmissionConfiguration is supported | `.` Chart context |
| `common.capabilities.admissionConfiguration.apiVersion` | Return the appropriate apiVersion for AdmissionConfiguration. | `.` Chart context |
| `common.capabilities.podSecurityConfiguration.apiVersion` | Return the appropriate apiVersion for PodSecurityConfiguration. | `.` Chart context |
### Compatibility
| Helper identifier | Description | Expected Input |
| -------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------- |
| `common.compatibility.isOpenshift` | Return true if the detected platform is Openshift | `.` Chart context |
| `common.compatibility.renderSecurityContext` | Render a compatible securityContext depending on the platform. By default it is maintained as it is. In other platforms like Openshift we remove default user/group values that do not work out of the box with the restricted-v1 SCC | `dict "secContext" .Values.containerSecurityContext "context" $` |
### Errors
| Helper identifier | Description | Expected Input |
| --------------------------------------- | ---------------------------------------------------------------------------------------------------------------------------------------------------------------------- | ----------------------------------------------------------------------------------- |
| `common.errors.upgrade.passwords.empty` | It will ensure required passwords are given when we are upgrading a chart. If `validationErrors` is not empty it will throw an error and will stop the upgrade action. | `dict "validationErrors" (list $validationError00 $validationError01) "context" $` |
| `common.errors.insecureImages` | Throw error when original container images are replaced. The error can be bypassed by setting the `global.security.allowInsecureImages` to true. | `dict "images" (list .Values.path.to.the.imageRoot) "context" $` |
### Images
| Helper identifier | Description | Expected Input |
| --------------------------------- | -------------------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------ |
| `common.images.image` | Return the proper and full image name | `dict "imageRoot" .Values.path.to.the.image "global" $`, see [ImageRoot](#imageroot) for the structure. |
| `common.images.pullSecrets` | Return the proper Docker Image Registry Secret Names (deprecated: use common.images.renderPullSecrets instead) | `dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "global" .Values.global` |
| `common.images.renderPullSecrets` | Return the proper Docker Image Registry Secret Names (evaluates values as templates) | `dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "context" $` |
| `common.images.version` | Return the proper image version | `dict "imageRoot" .Values.path.to.the.image "chart" .Chart` , see [ImageRoot](#imageroot) for the structure. |
### Ingress
| Helper identifier | Description | Expected Input |
| ----------------------------------------- | ----------------------------------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `common.ingress.backend` | Generate a proper Ingress backend entry depending on the API version | `dict "serviceName" "foo" "servicePort" "bar"`, see the [Ingress deprecation notice](https://kubernetes.io/blog/2019/07/18/api-deprecations-in-1-16/) for the syntax differences |
| `common.ingress.certManagerRequest` | Prints "true" if required cert-manager annotations for TLS signed certificates are set in the Ingress annotations | `dict "annotations" .Values.path.to.the.ingress.annotations` |
### Labels
| Helper identifier | Description | Expected Input |
| --------------------------- | --------------------------------------------------------------------------- | ----------------- |
| `common.labels.standard` | Return Kubernetes standard labels | `.` Chart context |
| `common.labels.matchLabels` | Labels to use on `deploy.spec.selector.matchLabels` and `svc.spec.selector` | `.` Chart context |
### Names
| Helper identifier | Description | Expected Input |
| ---------------------------------- | --------------------------------------------------------------------- | --------------------------------------------------------------------------------------------- |
| `common.names.name` | Expand the name of the chart or use `.Values.nameOverride` | `.` Chart context |
| `common.names.fullname` | Create a default fully qualified app name. | `.` Chart context |
| `common.names.namespace` | Allow the release namespace to be overridden | `.` Chart context |
| `common.names.fullname.namespace` | Create a fully qualified app name adding the installation's namespace | `.` Chart context |
| `common.names.chart` | Chart name plus version | `.` Chart context |
| `common.names.dependency.fullname` | Create a default fully qualified dependency name. | `dict "chartName" "dependency-chart-name" "chartValues" .Values.dependency-chart "context" $` |
### Resources
| Helper identifier | Description | Expected Input |
| ------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------- | -------------------- |
| `common.resources.preset` | Return a resource request/limit object based on a given preset. These presets are for basic testing and not meant to be used in production. | `dict "type" "nano"` |
### Secrets
| Helper identifier | Description | Expected Input |
| --------------------------------- | -------------------------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `common.secrets.name` | Generate the name of the secret. | `dict "existingSecret" .Values.path.to.the.existingSecret "defaultNameSuffix" "mySuffix" "context" $` see [ExistingSecret](#existingsecret) for the structure. |
| `common.secrets.key` | Generate secret key. | `dict "existingSecret" .Values.path.to.the.existingSecret "key" "keyName"` see [ExistingSecret](#existingsecret) for the structure. |
| `common.secrets.passwords.manage` | Generate secret password or retrieve one if already created. | `dict "secret" "secret-name" "key" "keyName" "providedValues" (list "path.to.password1" "path.to.password2") "length" 10 "strong" false "chartName" "chartName" "honorProvidedValues" false "context" $`, length, strong, honorProvidedValues and chartName fields are optional. |
| `common.secrets.exists` | Returns whether a previous generated secret already exists. | `dict "secret" "secret-name" "context" $` |
| `common.secrets.lookup` | Reuses the value from an existing secret, otherwise sets its value to a default value. | `dict "secret" "secret-name" "key" "keyName" "defaultValue" .Values.myValue "context" $` |
### Storage
| Helper identifier | Description | Expected Input |
| ---------------------- | -------------------------------- | ------------------------------------------------------------------------------------------------------------------- |
| `common.storage.class` | Return the proper Storage Class | `dict "persistence" .Values.path.to.the.persistence "global" $`, see [Persistence](#persistence) for the structure. |
### TplValues
| Helper identifier | Description | Expected Input |
| ---------------------------------- | ------------------------------------------------------------------- | -------------------------------------------------------------------------------------------------------------------------------------------------------- |
| `common.tplvalues.render` | Renders a value that contains template | `dict "value" .Values.path.to.the.Value "context" $`, value is the value should rendered as template, context frequently is the chart context `$` or `.` |
| `common.tplvalues.merge` | Merge a list of values that contains template after rendering them. | `dict "values" (list .Values.path.to.the.Value1 .Values.path.to.the.Value2) "context" $` |
| `common.tplvalues.merge-overwrite` | Merge a list of values that contains template after rendering them. | `dict "values" (list .Values.path.to.the.Value1 .Values.path.to.the.Value2) "context" $` |
### Utils
| Helper identifier | Description | Expected Input |
| ------------------------------- | ----------------------------------------------------------------------------------------------------------------------------------------------- | ---------------------------------------------------------------------- |
| `common.utils.fieldToEnvVar` | Build environment variable name given a field. | `dict "field" "my-password"` |
| `common.utils.secret.getvalue` | Print instructions to get a secret value. | `dict "secret" "secret-name" "field" "secret-value-field" "context" $` |
| `common.utils.getValueFromKey` | Gets a value from `.Values` object given its key path | `dict "key" "path.to.key" "context" $` |
| `common.utils.getKeyFromList` | Returns first `.Values` key with a defined value or first of the list if all non-defined | `dict "keys" (list "path.to.key1" "path.to.key2") "context" $` |
| `common.utils.checksumTemplate` | Checksum a template at "path" containing a *single* resource (ConfigMap,Secret) for use in pod annotations, excluding the metadata (see #18376) | `dict "path" "/configmap.yaml" "context" $` |
### Validations
| Helper identifier | Description | Expected Input |
| --------------------------------------------- | ------------------------------------------------------------------------------------------------------------------ | ------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------------ |
| `common.validations.values.single.empty` | Validate a value must not be empty. | `dict "valueKey" "path.to.value" "secret" "secret.name" "field" "my-password" "subchart" "subchart" "context" $` secret, field and subchart are optional. In case they are given, the helper will generate a how to get instruction. See [ValidateValue](#validatevalue) |
| `common.validations.values.multiple.empty` | Validate a multiple values must not be empty. It returns a shared error for all the values. | `dict "required" (list $validateValueConf00 $validateValueConf01) "context" $`. See [ValidateValue](#validatevalue) |
| `common.validations.values.mariadb.passwords` | This helper will ensure required password for MariaDB are not empty. It returns a shared error for all the values. | `dict "secret" "mariadb-secret" "subchart" "true" "context" $` subchart field is optional and could be true or false it depends on where you will use mariadb chart and the helper. |
### Warnings
| Helper identifier | Description | Expected Input |
| -------------------------------- | ----------------------------------------------------------------- | ---------------------------------------------------------- |
| `common.warnings.rollingTag` | Warning about using rolling tag. | `ImageRoot` see [ImageRoot](#imageroot) for the structure. |
| `common.warnings.modifiedImages` | Warning about replaced images from the original. | `ImageRoot` see [ImageRoot](#imageroot) for the structure. |
| `common.warnings.resources` | Warning about not setting the resource object in all deployments. | `dict "sections" (list "path1" "path2") context $` |
## Special input schemas
### ImageRoot
```yaml
registry:
type: string
description: Docker registry where the image is located
example: docker.io
repository:
type: string
description: Repository and image name
example: bitnami/nginx
tag:
type: string
description: image tag
example: 1.16.1-debian-10-r63
pullPolicy:
type: string
description: Specify a imagePullPolicy.'
pullSecrets:
type: array
items:
type: string
description: Optionally specify an array of imagePullSecrets (evaluated as templates).
debug:
type: boolean
description: Set to true if you would like to see extra information on logs
example: false
## An instance would be:
# registry: docker.io
# repository: bitnami/nginx
# tag: 1.16.1-debian-10-r63
# pullPolicy: IfNotPresent
# debug: false
```
### Persistence
```yaml
enabled:
type: boolean
description: Whether enable persistence.
example: true
storageClass:
type: string
description: Ghost data Persistent Volume Storage Class, If set to "-", storageClassName: "" which disables dynamic provisioning.
example: "-"
accessMode:
type: string
description: Access mode for the Persistent Volume Storage.
example: ReadWriteOnce
size:
type: string
description: Size the Persistent Volume Storage.
example: 8Gi
path:
type: string
description: Path to be persisted.
example: /bitnami
## An instance would be:
# enabled: true
# storageClass: "-"
# accessMode: ReadWriteOnce
# size: 8Gi
# path: /bitnami
```
### ExistingSecret
```yaml
name:
type: string
description: Name of the existing secret.
example: mySecret
keyMapping:
description: Mapping between the expected key name and the name of the key in the existing secret.
type: object
## An instance would be:
# name: mySecret
# keyMapping:
# password: myPasswordKey
```
#### Example of use
When we store sensitive data for a deployment in a secret, some times we want to give to users the possibility of using theirs existing secrets.
```yaml
# templates/secret.yaml
---
apiVersion: v1
kind: Secret
metadata:
name: {{ include "common.names.fullname" . }}
labels:
app: {{ include "common.names.fullname" . }}
type: Opaque
data:
password: {{ .Values.password | b64enc | quote }}
# templates/dpl.yaml
---
...
env:
- name: PASSWORD
valueFrom:
secretKeyRef:
name: {{ include "common.secrets.name" (dict "existingSecret" .Values.existingSecret "context" $) }}
key: {{ include "common.secrets.key" (dict "existingSecret" .Values.existingSecret "key" "password") }}
...
# values.yaml
---
name: mySecret
keyMapping:
password: myPasswordKey
```
### ValidateValue
#### NOTES.txt
```console
{{- $validateValueConf00 := (dict "valueKey" "path.to.value00" "secret" "secretName" "field" "password-00") -}}
{{- $validateValueConf01 := (dict "valueKey" "path.to.value01" "secret" "secretName" "field" "password-01") -}}
{{ include "common.validations.values.multiple.empty" (dict "required" (list $validateValueConf00 $validateValueConf01) "context" $) }}
```
If we force those values to be empty we will see some alerts
```console
helm install test mychart --set path.to.value00="",path.to.value01=""
'path.to.value00' must not be empty, please add '--set path.to.value00=$PASSWORD_00' to the command. To get the current value:
export PASSWORD_00=$(kubectl get secret --namespace default secretName -o jsonpath="{.data.password-00}" | base64 -d)
'path.to.value01' must not be empty, please add '--set path.to.value01=$PASSWORD_01' to the command. To get the current value:
export PASSWORD_01=$(kubectl get secret --namespace default secretName -o jsonpath="{.data.password-01}" | base64 -d)
```
## Upgrading
### To 1.0.0
[On November 13, 2020, Helm v2 support was formally finished](https://github.com/helm/charts#status-of-the-project), this major version is the result of the required changes applied to the Helm Chart to be able to incorporate the different features added in Helm v3 and to be consistent with the Helm project itself regarding the Helm v2 EOL.
#### What changes were introduced in this major version?
- Previous versions of this Helm Chart use `apiVersion: v1` (installable by both Helm 2 and 3), this Helm Chart was updated to `apiVersion: v2` (installable by Helm 3 only). [Here](https://helm.sh/docs/topics/charts/#the-apiversion-field) you can find more information about the `apiVersion` field.
- Use `type: library`. [Here](https://v3.helm.sh/docs/faq/#library-chart-support) you can find more information.
- The different fields present in the *Chart.yaml* file has been ordered alphabetically in a homogeneous way for all the Bitnami Helm Charts
#### Considerations when upgrading to this version
- If you want to upgrade to this version from a previous one installed with Helm v3, you shouldn't face any issues
- If you want to upgrade to this version using Helm v2, this scenario is not supported as this version doesn't support Helm v2 anymore
- If you installed the previous version with Helm v2 and wants to upgrade to this version with Helm v3, please refer to the [official Helm documentation](https://helm.sh/docs/topics/v2_v3_migration/#migration-use-cases) about migrating from Helm v2 to v3
#### Useful links
- <https://techdocs.broadcom.com/us/en/vmware-tanzu/application-catalog/tanzu-application-catalog/services/tac-doc/apps-tutorials-resolve-helm2-helm3-post-migration-issues-index.html>
- <https://helm.sh/docs/topics/v2_v3_migration/>
- <https://helm.sh/blog/migrate-from-helm-v2-to-helm-v3/>
## License
Copyright &copy; 2025 Broadcom. The term "Broadcom" refers to Broadcom Inc. and/or its subsidiaries.
Licensed under the Apache License, Version 2.0 (the "License");
you may not use this file except in compliance with the License.
You may obtain a copy of the License at
<http://www.apache.org/licenses/LICENSE-2.0>
Unless required by applicable law or agreed to in writing, software
distributed under the License is distributed on an "AS IS" BASIS,
WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
See the License for the specific language governing permissions and
limitations under the License.

169
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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Return a soft nodeAffinity definition
{{ include "common.affinities.nodes.soft" (dict "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.nodes.soft" -}}
preferredDuringSchedulingIgnoredDuringExecution:
- preference:
matchExpressions:
- key: {{ .key }}
operator: In
values:
{{- range .values }}
- {{ . | quote }}
{{- end }}
weight: 1
{{- end -}}
{{/*
Return a hard nodeAffinity definition
{{ include "common.affinities.nodes.hard" (dict "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.nodes.hard" -}}
requiredDuringSchedulingIgnoredDuringExecution:
nodeSelectorTerms:
- matchExpressions:
- key: {{ .key }}
operator: In
values:
{{- range .values }}
- {{ . | quote }}
{{- end }}
{{- end -}}
{{/*
Return a nodeAffinity definition
{{ include "common.affinities.nodes" (dict "type" "soft" "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.nodes" -}}
{{- if eq .type "soft" }}
{{- include "common.affinities.nodes.soft" . -}}
{{- else if eq .type "hard" }}
{{- include "common.affinities.nodes.hard" . -}}
{{- end -}}
{{- end -}}
{{/*
Return a topologyKey definition
{{ include "common.affinities.topologyKey" (dict "topologyKey" "BAR") -}}
*/}}
{{- define "common.affinities.topologyKey" -}}
{{ .topologyKey | default "kubernetes.io/hostname" -}}
{{- end -}}
{{/*
Return a soft podAffinity/podAntiAffinity definition
{{ include "common.affinities.pods.soft" (dict "component" "FOO" "customLabels" .Values.podLabels "extraMatchLabels" .Values.extraMatchLabels "topologyKey" "BAR" "extraPodAffinityTerms" .Values.extraPodAffinityTerms "extraNamespaces" (list "namespace1" "namespace2") "context" $) -}}
*/}}
{{- define "common.affinities.pods.soft" -}}
{{- $component := default "" .component -}}
{{- $customLabels := default (dict) .customLabels -}}
{{- $extraMatchLabels := default (dict) .extraMatchLabels -}}
{{- $extraPodAffinityTerms := default (list) .extraPodAffinityTerms -}}
{{- $extraNamespaces := default (list) .extraNamespaces -}}
preferredDuringSchedulingIgnoredDuringExecution:
- podAffinityTerm:
labelSelector:
matchLabels: {{- (include "common.labels.matchLabels" ( dict "customLabels" $customLabels "context" .context )) | nindent 10 }}
{{- if not (empty $component) }}
{{ printf "app.kubernetes.io/component: %s" $component }}
{{- end }}
{{- range $key, $value := $extraMatchLabels }}
{{ $key }}: {{ $value | quote }}
{{- end }}
{{- if $extraNamespaces }}
namespaces:
- {{ .context.Release.Namespace }}
{{- with $extraNamespaces }}
{{- include "common.tplvalues.render" (dict "value" . "context" $) | nindent 8 }}
{{- end }}
{{- end }}
topologyKey: {{ include "common.affinities.topologyKey" (dict "topologyKey" .topologyKey) }}
weight: 1
{{- range $extraPodAffinityTerms }}
- podAffinityTerm:
labelSelector:
matchLabels: {{- (include "common.labels.matchLabels" ( dict "customLabels" $customLabels "context" $.context )) | nindent 10 }}
{{- if not (empty $component) }}
{{ printf "app.kubernetes.io/component: %s" $component }}
{{- end }}
{{- range $key, $value := .extraMatchLabels }}
{{ $key }}: {{ $value | quote }}
{{- end }}
{{- if .namespaces }}
namespaces:
- {{ $.context.Release.Namespace }}
{{- with .namespaces }}
{{- include "common.tplvalues.render" (dict "value" . "context" $) | nindent 8 }}
{{- end }}
{{- end }}
topologyKey: {{ include "common.affinities.topologyKey" (dict "topologyKey" .topologyKey) }}
weight: {{ .weight | default 1 -}}
{{- end -}}
{{- end -}}
{{/*
Return a hard podAffinity/podAntiAffinity definition
{{ include "common.affinities.pods.hard" (dict "component" "FOO" "customLabels" .Values.podLabels "extraMatchLabels" .Values.extraMatchLabels "topologyKey" "BAR" "extraPodAffinityTerms" .Values.extraPodAffinityTerms "extraNamespaces" (list "namespace1" "namespace2") "context" $) -}}
*/}}
{{- define "common.affinities.pods.hard" -}}
{{- $component := default "" .component -}}
{{- $customLabels := default (dict) .customLabels -}}
{{- $extraMatchLabels := default (dict) .extraMatchLabels -}}
{{- $extraPodAffinityTerms := default (list) .extraPodAffinityTerms -}}
{{- $extraNamespaces := default (list) .extraNamespaces -}}
requiredDuringSchedulingIgnoredDuringExecution:
- labelSelector:
matchLabels: {{- (include "common.labels.matchLabels" ( dict "customLabels" $customLabels "context" .context )) | nindent 8 }}
{{- if not (empty $component) }}
{{ printf "app.kubernetes.io/component: %s" $component }}
{{- end }}
{{- range $key, $value := $extraMatchLabels }}
{{ $key }}: {{ $value | quote }}
{{- end }}
{{- if $extraNamespaces }}
namespaces:
- {{ .context.Release.Namespace }}
{{- with $extraNamespaces }}
{{- include "common.tplvalues.render" (dict "value" . "context" $) | nindent 6 }}
{{- end }}
{{- end }}
topologyKey: {{ include "common.affinities.topologyKey" (dict "topologyKey" .topologyKey) }}
{{- range $extraPodAffinityTerms }}
- labelSelector:
matchLabels: {{- (include "common.labels.matchLabels" ( dict "customLabels" $customLabels "context" $.context )) | nindent 8 }}
{{- if not (empty $component) }}
{{ printf "app.kubernetes.io/component: %s" $component }}
{{- end }}
{{- range $key, $value := .extraMatchLabels }}
{{ $key }}: {{ $value | quote }}
{{- end }}
{{- if .namespaces }}
namespaces:
- {{ $.context.Release.Namespace }}
{{- with .namespaces }}
{{- include "common.tplvalues.render" (dict "value" . "context" $) | nindent 6 }}
{{- end }}
{{- end }}
topologyKey: {{ include "common.affinities.topologyKey" (dict "topologyKey" .topologyKey) }}
{{- end -}}
{{- end -}}
{{/*
Return a podAffinity/podAntiAffinity definition
{{ include "common.affinities.pods" (dict "type" "soft" "key" "FOO" "values" (list "BAR" "BAZ")) -}}
*/}}
{{- define "common.affinities.pods" -}}
{{- if eq .type "soft" }}
{{- include "common.affinities.pods.soft" . -}}
{{- else if eq .type "hard" }}
{{- include "common.affinities.pods.hard" . -}}
{{- end -}}
{{- end -}}

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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Return the target Kubernetes version
*/}}
{{- define "common.capabilities.kubeVersion" -}}
{{- default (default .Capabilities.KubeVersion.Version .Values.kubeVersion) ((.Values.global).kubeVersion) -}}
{{- end -}}
{{/*
Return true if the apiVersion is supported
Usage:
{{ include "common.capabilities.apiVersions.has" (dict "version" "batch/v1" "context" $) }}
*/}}
{{- define "common.capabilities.apiVersions.has" -}}
{{- $providedAPIVersions := default .context.Values.apiVersions ((.context.Values.global).apiVersions) -}}
{{- if and (empty $providedAPIVersions) (.context.Capabilities.APIVersions.Has .version) -}}
{{- true -}}
{{- else if has .version $providedAPIVersions -}}
{{- true -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for poddisruptionbudget.
*/}}
{{- define "common.capabilities.policy.apiVersion" -}}
{{- print "policy/v1" -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for networkpolicy.
*/}}
{{- define "common.capabilities.networkPolicy.apiVersion" -}}
{{- print "networking.k8s.io/v1" -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for job.
*/}}
{{- define "common.capabilities.job.apiVersion" -}}
{{- print "batch/v1" -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for cronjob.
*/}}
{{- define "common.capabilities.cronjob.apiVersion" -}}
{{- print "batch/v1" -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for daemonset.
*/}}
{{- define "common.capabilities.daemonset.apiVersion" -}}
{{- print "apps/v1" -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for deployment.
*/}}
{{- define "common.capabilities.deployment.apiVersion" -}}
{{- print "apps/v1" -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for statefulset.
*/}}
{{- define "common.capabilities.statefulset.apiVersion" -}}
{{- print "apps/v1" -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for ingress.
*/}}
{{- define "common.capabilities.ingress.apiVersion" -}}
{{- print "networking.k8s.io/v1" -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for RBAC resources.
*/}}
{{- define "common.capabilities.rbac.apiVersion" -}}
{{- print "rbac.authorization.k8s.io/v1" -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for CRDs.
*/}}
{{- define "common.capabilities.crd.apiVersion" -}}
{{- print "apiextensions.k8s.io/v1" -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for APIService.
*/}}
{{- define "common.capabilities.apiService.apiVersion" -}}
{{- print "apiregistration.k8s.io/v1" -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for Horizontal Pod Autoscaler.
*/}}
{{- define "common.capabilities.hpa.apiVersion" -}}
{{- $kubeVersion := include "common.capabilities.kubeVersion" .context -}}
{{- print "autoscaling/v2" -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for Vertical Pod Autoscaler.
*/}}
{{- define "common.capabilities.vpa.apiVersion" -}}
{{- $kubeVersion := include "common.capabilities.kubeVersion" . -}}
{{- if and (not (empty $kubeVersion)) (semverCompare "<1.25-0" $kubeVersion) -}}
{{- print "autoscaling/v1beta2" -}}
{{- else -}}
{{- print "autoscaling/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Returns true if PodSecurityPolicy is supported
*/}}
{{- define "common.capabilities.psp.supported" -}}
{{- $kubeVersion := include "common.capabilities.kubeVersion" . -}}
{{- if or (empty $kubeVersion) (semverCompare "<1.25-0" $kubeVersion) -}}
{{- true -}}
{{- end -}}
{{- end -}}
{{/*
Returns true if AdmissionConfiguration is supported
*/}}
{{- define "common.capabilities.admissionConfiguration.supported" -}}
{{- $kubeVersion := include "common.capabilities.kubeVersion" . -}}
{{- true -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for AdmissionConfiguration.
*/}}
{{- define "common.capabilities.admissionConfiguration.apiVersion" -}}
{{- $kubeVersion := include "common.capabilities.kubeVersion" . -}}
{{- if and (not (empty $kubeVersion)) (semverCompare "<1.25-0" $kubeVersion) -}}
{{- print "apiserver.config.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "apiserver.config.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Return the appropriate apiVersion for PodSecurityConfiguration.
*/}}
{{- define "common.capabilities.podSecurityConfiguration.apiVersion" -}}
{{- $kubeVersion := include "common.capabilities.kubeVersion" . -}}
{{- if and (not (empty $kubeVersion)) (semverCompare "<1.25-0" $kubeVersion) -}}
{{- print "pod-security.admission.config.k8s.io/v1beta1" -}}
{{- else -}}
{{- print "pod-security.admission.config.k8s.io/v1" -}}
{{- end -}}
{{- end -}}
{{/*
Returns true if the used Helm version is 3.3+.
A way to check the used Helm version was not introduced until version 3.3.0 with .Capabilities.HelmVersion, which contains an additional "{}}" structure.
This check is introduced as a regexMatch instead of {{ if .Capabilities.HelmVersion }} because checking for the key HelmVersion in <3.3 results in a "interface not found" error.
**To be removed when the catalog's minimun Helm version is 3.3**
*/}}
{{- define "common.capabilities.supportsHelmVersion" -}}
{{- if regexMatch "{(v[0-9])*[^}]*}}$" (.Capabilities | toString ) }}
{{- true -}}
{{- end -}}
{{- end -}}

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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Return true if the detected platform is Openshift
Usage:
{{- include "common.compatibility.isOpenshift" . -}}
*/}}
{{- define "common.compatibility.isOpenshift" -}}
{{- if .Capabilities.APIVersions.Has "security.openshift.io/v1" -}}
{{- true -}}
{{- end -}}
{{- end -}}
{{/*
Render a compatible securityContext depending on the platform. By default it is maintained as it is. In other platforms like Openshift we remove default user/group values that do not work out of the box with the restricted-v1 SCC
Usage:
{{- include "common.compatibility.renderSecurityContext" (dict "secContext" .Values.containerSecurityContext "context" $) -}}
*/}}
{{- define "common.compatibility.renderSecurityContext" -}}
{{- $adaptedContext := .secContext -}}
{{- if (((.context.Values.global).compatibility).openshift) -}}
{{- if or (eq .context.Values.global.compatibility.openshift.adaptSecurityContext "force") (and (eq .context.Values.global.compatibility.openshift.adaptSecurityContext "auto") (include "common.compatibility.isOpenshift" .context)) -}}
{{/* Remove incompatible user/group values that do not work in Openshift out of the box */}}
{{- $adaptedContext = omit $adaptedContext "fsGroup" "runAsUser" "runAsGroup" -}}
{{- if not .secContext.seLinuxOptions -}}
{{/* If it is an empty object, we remove it from the resulting context because it causes validation issues */}}
{{- $adaptedContext = omit $adaptedContext "seLinuxOptions" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/* Remove empty seLinuxOptions object if global.compatibility.omitEmptySeLinuxOptions is set to true */}}
{{- if and (((.context.Values.global).compatibility).omitEmptySeLinuxOptions) (not .secContext.seLinuxOptions) -}}
{{- $adaptedContext = omit $adaptedContext "seLinuxOptions" -}}
{{- end -}}
{{/* Remove fields that are disregarded when running the container in privileged mode */}}
{{- if $adaptedContext.privileged -}}
{{- $adaptedContext = omit $adaptedContext "capabilities" -}}
{{- end -}}
{{- omit $adaptedContext "enabled" | toYaml -}}
{{- end -}}

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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Throw error when upgrading using empty passwords values that must not be empty.
Usage:
{{- $validationError00 := include "common.validations.values.single.empty" (dict "valueKey" "path.to.password00" "secret" "secretName" "field" "password-00") -}}
{{- $validationError01 := include "common.validations.values.single.empty" (dict "valueKey" "path.to.password01" "secret" "secretName" "field" "password-01") -}}
{{ include "common.errors.upgrade.passwords.empty" (dict "validationErrors" (list $validationError00 $validationError01) "context" $) }}
Required password params:
- validationErrors - String - Required. List of validation strings to be return, if it is empty it won't throw error.
- context - Context - Required. Parent context.
*/}}
{{- define "common.errors.upgrade.passwords.empty" -}}
{{- $validationErrors := join "" .validationErrors -}}
{{- if and $validationErrors .context.Release.IsUpgrade -}}
{{- $errorString := "\nPASSWORDS ERROR: You must provide your current passwords when upgrading the release." -}}
{{- $errorString = print $errorString "\n Note that even after reinstallation, old credentials may be needed as they may be kept in persistent volume claims." -}}
{{- $errorString = print $errorString "\n Further information can be obtained at https://docs.bitnami.com/general/how-to/troubleshoot-helm-chart-issues/#credential-errors-while-upgrading-chart-releases" -}}
{{- $errorString = print $errorString "\n%s" -}}
{{- printf $errorString $validationErrors | fail -}}
{{- end -}}
{{- end -}}
{{/*
Throw error when original container images are replaced.
The error can be bypassed by setting the "global.security.allowInsecureImages" to true. In this case,
a warning message will be shown instead.
Usage:
{{ include "common.errors.insecureImages" (dict "images" (list .Values.path.to.the.imageRoot) "context" $) }}
*/}}
{{- define "common.errors.insecureImages" -}}
{{- $relocatedImages := list -}}
{{- $replacedImages := list -}}
{{- $bitnamiLegacyImages := list -}}
{{- $retaggedImages := list -}}
{{- $globalRegistry := ((.context.Values.global).imageRegistry) -}}
{{- $originalImages := .context.Chart.Annotations.images -}}
{{- range .images -}}
{{- $registryName := default .registry $globalRegistry -}}
{{- $fullImageNameNoTag := printf "%s/%s" $registryName .repository -}}
{{- $fullImageName := printf "%s:%s" $fullImageNameNoTag .tag -}}
{{- if not (contains $fullImageNameNoTag $originalImages) -}}
{{- if not (contains $registryName $originalImages) -}}
{{- $relocatedImages = append $relocatedImages $fullImageName -}}
{{- else if not (contains .repository $originalImages) -}}
{{- $replacedImages = append $replacedImages $fullImageName -}}
{{- if contains "docker.io/bitnamilegacy/" $fullImageNameNoTag -}}
{{- $bitnamiLegacyImages = append $bitnamiLegacyImages $fullImageName -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- if not (contains (printf "%s:%s" .repository .tag) $originalImages) -}}
{{- $retaggedImages = append $retaggedImages $fullImageName -}}
{{- end -}}
{{- end -}}
{{- if and (or (gt (len $relocatedImages) 0) (gt (len $replacedImages) 0)) (((.context.Values.global).security).allowInsecureImages) -}}
{{- print "\n\n⚠ SECURITY WARNING: Verifying original container images was skipped. Please note this Helm chart was designed, tested, and validated on multiple platforms using a specific set of Bitnami and Bitnami Secure Images containers. Substituting other containers is likely to cause degraded security and performance, broken chart features, and missing environment variables.\n" -}}
{{- else if (or (gt (len $relocatedImages) 0) (gt (len $replacedImages) 0)) -}}
{{- $errorString := "Original containers have been substituted for unrecognized ones. Deploying this chart with non-standard containers is likely to cause degraded security and performance, broken chart features, and missing environment variables." -}}
{{- $errorString = print $errorString "\n\nUnrecognized images:" -}}
{{- range (concat $relocatedImages $replacedImages) -}}
{{- $errorString = print $errorString "\n - " . -}}
{{- end -}}
{{- if and (eq (len $relocatedImages) 0) (eq (len $replacedImages) (len $bitnamiLegacyImages)) -}}
{{- $errorString = print "\n\n⚠ WARNING: " $errorString -}}
{{- print $errorString -}}
{{- else if or (contains "docker.io/bitnami/" $originalImages) (contains "docker.io/bitnamiprem/" $originalImages) (contains "docker.io/bitnamisecure/" $originalImages) -}}
{{- $errorString = print "\n\n⚠ ERROR: " $errorString -}}
{{- $errorString = print $errorString "\n\nIf you are sure you want to proceed with non-standard containers, you can skip container image verification by setting the global parameter 'global.security.allowInsecureImages' to true." -}}
{{- $errorString = print $errorString "\nFurther information can be obtained at https://github.com/bitnami/charts/issues/30850" -}}
{{- print $errorString | fail -}}
{{- else if gt (len $replacedImages) 0 -}}
{{- $errorString = print "\n\n⚠ WARNING: " $errorString -}}
{{- print $errorString -}}
{{- end -}}
{{- else if gt (len $retaggedImages) 0 -}}
{{- $warnString := "\n\n⚠ WARNING: Original containers have been retagged. Please note this Helm chart was tested, and validated on multiple platforms using a specific set of Bitnami and Bitnami Secure Images containers. Substituting original image tags could cause unexpected behavior." -}}
{{- $warnString = print $warnString "\n\nRetagged images:" -}}
{{- range $retaggedImages -}}
{{- $warnString = print $warnString "\n - " . -}}
{{- end -}}
{{- print $warnString -}}
{{- end -}}
{{- end -}}

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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Return the proper image name.
If image tag and digest are not defined, termination fallbacks to chart appVersion.
{{ include "common.images.image" ( dict "imageRoot" .Values.path.to.the.image "global" .Values.global "chart" .Chart ) }}
*/}}
{{- define "common.images.image" -}}
{{- $registryName := default .imageRoot.registry ((.global).imageRegistry) -}}
{{- $repositoryName := .imageRoot.repository -}}
{{- $separator := ":" -}}
{{- $termination := .imageRoot.tag | toString -}}
{{- if not .imageRoot.tag }}
{{- if .chart }}
{{- $termination = .chart.AppVersion | toString -}}
{{- end -}}
{{- end -}}
{{- if .imageRoot.digest }}
{{- $separator = "@" -}}
{{- $termination = .imageRoot.digest | toString -}}
{{- end -}}
{{- if $registryName }}
{{- printf "%s/%s%s%s" $registryName $repositoryName $separator $termination -}}
{{- else -}}
{{- printf "%s%s%s" $repositoryName $separator $termination -}}
{{- end -}}
{{- end -}}
{{/*
Return the proper Docker Image Registry Secret Names (deprecated: use common.images.renderPullSecrets instead)
{{ include "common.images.pullSecrets" ( dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "global" .Values.global) }}
*/}}
{{- define "common.images.pullSecrets" -}}
{{- $pullSecrets := list }}
{{- range ((.global).imagePullSecrets) -}}
{{- if kindIs "map" . -}}
{{- $pullSecrets = append $pullSecrets .name -}}
{{- else -}}
{{- $pullSecrets = append $pullSecrets . -}}
{{- end }}
{{- end -}}
{{- range .images -}}
{{- range .pullSecrets -}}
{{- if kindIs "map" . -}}
{{- $pullSecrets = append $pullSecrets .name -}}
{{- else -}}
{{- $pullSecrets = append $pullSecrets . -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- if (not (empty $pullSecrets)) -}}
imagePullSecrets:
{{- range $pullSecrets | uniq }}
- name: {{ . }}
{{- end }}
{{- end }}
{{- end -}}
{{/*
Return the proper Docker Image Registry Secret Names evaluating values as templates
{{ include "common.images.renderPullSecrets" ( dict "images" (list .Values.path.to.the.image1, .Values.path.to.the.image2) "context" $) }}
*/}}
{{- define "common.images.renderPullSecrets" -}}
{{- $pullSecrets := list }}
{{- $context := .context }}
{{- range (($context.Values.global).imagePullSecrets) -}}
{{- if kindIs "map" . -}}
{{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" $context)) -}}
{{- else -}}
{{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" $context)) -}}
{{- end -}}
{{- end -}}
{{- range .images -}}
{{- range .pullSecrets -}}
{{- if kindIs "map" . -}}
{{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" .name "context" $context)) -}}
{{- else -}}
{{- $pullSecrets = append $pullSecrets (include "common.tplvalues.render" (dict "value" . "context" $context)) -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- if (not (empty $pullSecrets)) -}}
imagePullSecrets:
{{- range $pullSecrets | uniq }}
- name: {{ . }}
{{- end }}
{{- end }}
{{- end -}}
{{/*
Return the proper image version (ingores image revision/prerelease info & fallbacks to chart appVersion)
{{ include "common.images.version" ( dict "imageRoot" .Values.path.to.the.image "chart" .Chart ) }}
*/}}
{{- define "common.images.version" -}}
{{- $imageTag := .imageRoot.tag | toString -}}
{{/* regexp from https://github.com/Masterminds/semver/blob/23f51de38a0866c5ef0bfc42b3f735c73107b700/version.go#L41-L44 */}}
{{- if regexMatch `^([0-9]+)(\.[0-9]+)?(\.[0-9]+)?(-([0-9A-Za-z\-]+(\.[0-9A-Za-z\-]+)*))?(\+([0-9A-Za-z\-]+(\.[0-9A-Za-z\-]+)*))?$` $imageTag -}}
{{- $version := semver $imageTag -}}
{{- printf "%d.%d.%d" $version.Major $version.Minor $version.Patch -}}
{{- else -}}
{{- print .chart.AppVersion -}}
{{- end -}}
{{- end -}}

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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Generate backend entry that is compatible with all Kubernetes API versions.
Usage:
{{ include "common.ingress.backend" (dict "serviceName" "backendName" "servicePort" "backendPort" "context" $) }}
Params:
- serviceName - String. Name of an existing service backend
- servicePort - String/Int. Port name (or number) of the service. It will be translated to different yaml depending if it is a string or an integer.
- context - Dict - Required. The context for the template evaluation.
*/}}
{{- define "common.ingress.backend" -}}
service:
name: {{ .serviceName }}
port:
{{- if typeIs "string" .servicePort }}
name: {{ .servicePort }}
{{- else if or (typeIs "int" .servicePort) (typeIs "float64" .servicePort) }}
number: {{ .servicePort | int }}
{{- end }}
{{- end -}}
{{/*
Return true if cert-manager required annotations for TLS signed
certificates are set in the Ingress annotations
Ref: https://cert-manager.io/docs/usage/ingress/#supported-annotations
Usage:
{{ include "common.ingress.certManagerRequest" ( dict "annotations" .Values.path.to.the.ingress.annotations ) }}
*/}}
{{- define "common.ingress.certManagerRequest" -}}
{{ if or (hasKey .annotations "cert-manager.io/cluster-issuer") (hasKey .annotations "cert-manager.io/issuer") (hasKey .annotations "kubernetes.io/tls-acme") }}
{{- true -}}
{{- end -}}
{{- end -}}

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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Kubernetes standard labels
{{ include "common.labels.standard" (dict "customLabels" .Values.commonLabels "context" $) -}}
*/}}
{{- define "common.labels.standard" -}}
{{- if and (hasKey . "customLabels") (hasKey . "context") -}}
{{- $default := dict "app.kubernetes.io/name" (include "common.names.name" .context) "helm.sh/chart" (include "common.names.chart" .context) "app.kubernetes.io/instance" .context.Release.Name "app.kubernetes.io/managed-by" .context.Release.Service -}}
{{- with .context.Chart.AppVersion -}}
{{- $_ := set $default "app.kubernetes.io/version" . -}}
{{- end -}}
{{ template "common.tplvalues.merge" (dict "values" (list .customLabels $default) "context" .context) }}
{{- else -}}
app.kubernetes.io/name: {{ include "common.names.name" . }}
helm.sh/chart: {{ include "common.names.chart" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
app.kubernetes.io/managed-by: {{ .Release.Service }}
{{- with .Chart.AppVersion }}
app.kubernetes.io/version: {{ . | quote }}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Labels used on immutable fields such as deploy.spec.selector.matchLabels or svc.spec.selector
{{ include "common.labels.matchLabels" (dict "customLabels" .Values.podLabels "context" $) -}}
We don't want to loop over custom labels appending them to the selector
since it's very likely that it will break deployments, services, etc.
However, it's important to overwrite the standard labels if the user
overwrote them on metadata.labels fields.
*/}}
{{- define "common.labels.matchLabels" -}}
{{- if and (hasKey . "customLabels") (hasKey . "context") -}}
{{ merge (pick (include "common.tplvalues.render" (dict "value" .customLabels "context" .context) | fromYaml) "app.kubernetes.io/name" "app.kubernetes.io/instance") (dict "app.kubernetes.io/name" (include "common.names.name" .context) "app.kubernetes.io/instance" .context.Release.Name ) | toYaml }}
{{- else -}}
app.kubernetes.io/name: {{ include "common.names.name" . }}
app.kubernetes.io/instance: {{ .Release.Name }}
{{- end -}}
{{- end -}}

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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Expand the name of the chart.
*/}}
{{- define "common.names.name" -}}
{{- default .Chart.Name .Values.nameOverride | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create chart name and version as used by the chart label.
*/}}
{{- define "common.names.chart" -}}
{{- printf "%s-%s" .Chart.Name .Chart.Version | replace "+" "_" | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create a default fully qualified app name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
If release name contains chart name it will be used as a full name.
*/}}
{{- define "common.names.fullname" -}}
{{- if .Values.fullnameOverride -}}
{{- .Values.fullnameOverride | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- $name := default .Chart.Name .Values.nameOverride -}}
{{- $releaseName := regexReplaceAll "(-?[^a-z\\d\\-])+-?" (lower .Release.Name) "-" -}}
{{- if contains $name $releaseName -}}
{{- $releaseName | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s" $releaseName $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Create a default fully qualified dependency name.
We truncate at 63 chars because some Kubernetes name fields are limited to this (by the DNS naming spec).
If release name contains chart name it will be used as a full name.
Usage:
{{ include "common.names.dependency.fullname" (dict "chartName" "dependency-chart-name" "chartValues" .Values.dependency-chart "context" $) }}
*/}}
{{- define "common.names.dependency.fullname" -}}
{{- if .chartValues.fullnameOverride -}}
{{- .chartValues.fullnameOverride | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- $name := default .chartName .chartValues.nameOverride -}}
{{- if contains $name .context.Release.Name -}}
{{- .context.Release.Name | trunc 63 | trimSuffix "-" -}}
{{- else -}}
{{- printf "%s-%s" .context.Release.Name $name | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Allow the release namespace to be overridden for multi-namespace deployments in combined charts.
*/}}
{{- define "common.names.namespace" -}}
{{- default .Release.Namespace .Values.namespaceOverride | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{/*
Create a fully qualified app name adding the installation's namespace.
*/}}
{{- define "common.names.fullname.namespace" -}}
{{- printf "%s-%s" (include "common.names.fullname" .) (include "common.names.namespace" .) | trunc 63 | trimSuffix "-" -}}
{{- end -}}

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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Return a resource request/limit object based on a given preset.
These presets are for basic testing and not meant to be used in production
{{ include "common.resources.preset" (dict "type" "nano") -}}
*/}}
{{- define "common.resources.preset" -}}
{{/* The limits are the requests increased by 50% (except ephemeral-storage and xlarge/2xlarge sizes)*/}}
{{- $presets := dict
"nano" (dict
"requests" (dict "cpu" "100m" "memory" "128Mi" "ephemeral-storage" "50Mi")
"limits" (dict "cpu" "150m" "memory" "192Mi" "ephemeral-storage" "2Gi")
)
"micro" (dict
"requests" (dict "cpu" "250m" "memory" "256Mi" "ephemeral-storage" "50Mi")
"limits" (dict "cpu" "375m" "memory" "384Mi" "ephemeral-storage" "2Gi")
)
"small" (dict
"requests" (dict "cpu" "500m" "memory" "512Mi" "ephemeral-storage" "50Mi")
"limits" (dict "cpu" "750m" "memory" "768Mi" "ephemeral-storage" "2Gi")
)
"medium" (dict
"requests" (dict "cpu" "500m" "memory" "1024Mi" "ephemeral-storage" "50Mi")
"limits" (dict "cpu" "750m" "memory" "1536Mi" "ephemeral-storage" "2Gi")
)
"large" (dict
"requests" (dict "cpu" "1.0" "memory" "2048Mi" "ephemeral-storage" "50Mi")
"limits" (dict "cpu" "1.5" "memory" "3072Mi" "ephemeral-storage" "2Gi")
)
"xlarge" (dict
"requests" (dict "cpu" "1.0" "memory" "3072Mi" "ephemeral-storage" "50Mi")
"limits" (dict "cpu" "3.0" "memory" "6144Mi" "ephemeral-storage" "2Gi")
)
"2xlarge" (dict
"requests" (dict "cpu" "1.0" "memory" "3072Mi" "ephemeral-storage" "50Mi")
"limits" (dict "cpu" "6.0" "memory" "12288Mi" "ephemeral-storage" "2Gi")
)
}}
{{- if hasKey $presets .type -}}
{{- index $presets .type | toYaml -}}
{{- else -}}
{{- printf "ERROR: Preset key '%s' invalid. Allowed values are %s" .type (join "," (keys $presets)) | fail -}}
{{- end -}}
{{- end -}}

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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Generate secret name.
Usage:
{{ include "common.secrets.name" (dict "existingSecret" .Values.path.to.the.existingSecret "defaultNameSuffix" "mySuffix" "context" $) }}
Params:
- existingSecret - ExistingSecret/String - Optional. The path to the existing secrets in the values.yaml given by the user
to be used instead of the default one. Allows for it to be of type String (just the secret name) for backwards compatibility.
+info: https://github.com/bitnami/charts/tree/main/bitnami/common#existingsecret
- defaultNameSuffix - String - Optional. It is used only if we have several secrets in the same deployment.
- context - Dict - Required. The context for the template evaluation.
*/}}
{{- define "common.secrets.name" -}}
{{- $name := (include "common.names.fullname" .context) -}}
{{- if .defaultNameSuffix -}}
{{- $name = printf "%s-%s" $name .defaultNameSuffix | trunc 63 | trimSuffix "-" -}}
{{- end -}}
{{- with .existingSecret -}}
{{- if not (typeIs "string" .) -}}
{{- with .name -}}
{{- $name = . -}}
{{- end -}}
{{- else -}}
{{- $name = . -}}
{{- end -}}
{{- end -}}
{{- printf "%s" $name -}}
{{- end -}}
{{/*
Generate secret key.
Usage:
{{ include "common.secrets.key" (dict "existingSecret" .Values.path.to.the.existingSecret "key" "keyName") }}
Params:
- existingSecret - ExistingSecret/String - Optional. The path to the existing secrets in the values.yaml given by the user
to be used instead of the default one. Allows for it to be of type String (just the secret name) for backwards compatibility.
+info: https://github.com/bitnami/charts/tree/main/bitnami/common#existingsecret
- key - String - Required. Name of the key in the secret.
*/}}
{{- define "common.secrets.key" -}}
{{- $key := .key -}}
{{- if .existingSecret -}}
{{- if not (typeIs "string" .existingSecret) -}}
{{- if .existingSecret.keyMapping -}}
{{- $key = index .existingSecret.keyMapping $.key -}}
{{- end -}}
{{- end }}
{{- end -}}
{{- printf "%s" $key -}}
{{- end -}}
{{/*
Generate secret password or retrieve one if already created.
Usage:
{{ include "common.secrets.passwords.manage" (dict "secret" "secret-name" "key" "keyName" "providedValues" (list "path.to.password1" "path.to.password2") "length" 10 "strong" false "chartName" "chartName" "honorProvidedValues" false "context" $) }}
Params:
- secret - String - Required - Name of the 'Secret' resource where the password is stored.
- key - String - Required - Name of the key in the secret.
- providedValues - List<String> - Required - The path to the validating value in the values.yaml, e.g: "mysql.password". Will pick first parameter with a defined value.
- length - int - Optional - Length of the generated random password.
- strong - Boolean - Optional - Whether to add symbols to the generated random password.
- chartName - String - Optional - Name of the chart used when said chart is deployed as a subchart.
- context - Context - Required - Parent context.
- failOnNew - Boolean - Optional - Default to true. If set to false, skip errors adding new keys to existing secrets.
- skipB64enc - Boolean - Optional - Default to false. If set to true, no the secret will not be base64 encrypted.
- skipQuote - Boolean - Optional - Default to false. If set to true, no quotes will be added around the secret.
- honorProvidedValues - Boolean - Optional - Default to false. If set to true, the values in providedValues have higher priority than an existing secret
The order in which this function returns a secret password:
1. Password provided via the values.yaml if honorProvidedValues = true
(If one of the keys passed to the 'providedValues' parameter to this function is a valid path to a key in the values.yaml and has a value, the value of the first key with a value will be returned)
2. Already existing 'Secret' resource
(If a 'Secret' resource is found under the name provided to the 'secret' parameter to this function and that 'Secret' resource contains a key with the name passed as the 'key' parameter to this function then the value of this existing secret password will be returned)
3. Password provided via the values.yaml if honorProvidedValues = false
(If one of the keys passed to the 'providedValues' parameter to this function is a valid path to a key in the values.yaml and has a value, the value of the first key with a value will be returned)
4. Randomly generated secret password
(A new random secret password with the length specified in the 'length' parameter will be generated and returned)
*/}}
{{- define "common.secrets.passwords.manage" -}}
{{- $password := "" }}
{{- $subchart := "" }}
{{- $chartName := default "" .chartName }}
{{- $passwordLength := default 10 .length }}
{{- $providedPasswordKey := include "common.utils.getKeyFromList" (dict "keys" .providedValues "context" $.context) }}
{{- $providedPasswordValue := include "common.utils.getValueFromKey" (dict "key" $providedPasswordKey "context" $.context) }}
{{- $secretData := (lookup "v1" "Secret" (include "common.names.namespace" .context) .secret).data }}
{{- if $secretData }}
{{- if hasKey $secretData .key }}
{{- $password = index $secretData .key | b64dec }}
{{- else if not (eq .failOnNew false) }}
{{- printf "\nPASSWORDS ERROR: The secret \"%s\" does not contain the key \"%s\"\n" .secret .key | fail -}}
{{- end -}}
{{- end }}
{{- if and $providedPasswordValue .honorProvidedValues }}
{{- $password = tpl ($providedPasswordValue | toString) .context }}
{{- end }}
{{- if not $password }}
{{- if $providedPasswordValue }}
{{- $password = tpl ($providedPasswordValue | toString) .context }}
{{- else }}
{{- if .context.Values.enabled }}
{{- $subchart = $chartName }}
{{- end -}}
{{- if not (eq .failOnNew false) }}
{{- $requiredPassword := dict "valueKey" $providedPasswordKey "secret" .secret "field" .key "subchart" $subchart "context" $.context -}}
{{- $requiredPasswordError := include "common.validations.values.single.empty" $requiredPassword -}}
{{- $passwordValidationErrors := list $requiredPasswordError -}}
{{- include "common.errors.upgrade.passwords.empty" (dict "validationErrors" $passwordValidationErrors "context" $.context) -}}
{{- end }}
{{- if .strong }}
{{- $subStr := list (lower (randAlpha 1)) (randNumeric 1) (upper (randAlpha 1)) | join "_" }}
{{- $password = randAscii $passwordLength }}
{{- $password = regexReplaceAllLiteral "\\W" $password "@" | substr 5 $passwordLength }}
{{- $password = printf "%s%s" $subStr $password | toString | shuffle }}
{{- else }}
{{- $password = randAlphaNum $passwordLength }}
{{- end }}
{{- end -}}
{{- end -}}
{{- if not .skipB64enc }}
{{- $password = $password | b64enc }}
{{- end -}}
{{- if .skipQuote -}}
{{- printf "%s" $password -}}
{{- else -}}
{{- printf "%s" $password | quote -}}
{{- end -}}
{{- end -}}
{{/*
Reuses the value from an existing secret, otherwise sets its value to a default value.
Usage:
{{ include "common.secrets.lookup" (dict "secret" "secret-name" "key" "keyName" "defaultValue" .Values.myValue "context" $) }}
Params:
- secret - String - Required - Name of the 'Secret' resource where the password is stored.
- key - String - Required - Name of the key in the secret.
- defaultValue - String - Required - The path to the validating value in the values.yaml, e.g: "mysql.password". Will pick first parameter with a defined value.
- context - Context - Required - Parent context.
*/}}
{{- define "common.secrets.lookup" -}}
{{- $value := "" -}}
{{- $secretData := (lookup "v1" "Secret" (include "common.names.namespace" .context) .secret).data -}}
{{- if and $secretData (hasKey $secretData .key) -}}
{{- $value = index $secretData .key -}}
{{- else if .defaultValue -}}
{{- $value = .defaultValue | toString | b64enc -}}
{{- end -}}
{{- if $value -}}
{{- printf "%s" $value -}}
{{- end -}}
{{- end -}}
{{/*
Returns whether a previous generated secret already exists
Usage:
{{ include "common.secrets.exists" (dict "secret" "secret-name" "context" $) }}
Params:
- secret - String - Required - Name of the 'Secret' resource where the password is stored.
- context - Context - Required - Parent context.
*/}}
{{- define "common.secrets.exists" -}}
{{- $secret := (lookup "v1" "Secret" (include "common.names.namespace" .context) .secret) }}
{{- if $secret }}
{{- true -}}
{{- end -}}
{{- end -}}

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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Return the proper Storage Class
{{ include "common.storage.class" ( dict "persistence" .Values.path.to.the.persistence "global" $) }}
*/}}
{{- define "common.storage.class" -}}
{{- $storageClass := (.global).storageClass | default .persistence.storageClass | default (.global).defaultStorageClass | default "" -}}
{{- if $storageClass -}}
{{- if (eq "-" $storageClass) -}}
{{- printf "storageClassName: \"\"" -}}
{{- else -}}
{{- printf "storageClassName: %s" $storageClass -}}
{{- end -}}
{{- end -}}
{{- end -}}

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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Renders a value that contains template perhaps with scope if the scope is present.
Usage:
{{ include "common.tplvalues.render" ( dict "value" .Values.path.to.the.Value "context" $ ) }}
{{ include "common.tplvalues.render" ( dict "value" .Values.path.to.the.Value "context" $ "scope" $app ) }}
*/}}
{{- define "common.tplvalues.render" -}}
{{- $value := typeIs "string" .value | ternary .value (.value | toYaml) }}
{{- if contains "{{" (toJson .value) }}
{{- if .scope }}
{{- tpl (cat "{{- with $.RelativeScope -}}" $value "{{- end }}") (merge (dict "RelativeScope" .scope) .context) }}
{{- else }}
{{- tpl $value .context }}
{{- end }}
{{- else }}
{{- $value }}
{{- end }}
{{- end -}}
{{/*
Merge a list of values that contains template after rendering them.
Merge precedence is consistent with http://masterminds.github.io/sprig/dicts.html#merge-mustmerge
Usage:
{{ include "common.tplvalues.merge" ( dict "values" (list .Values.path.to.the.Value1 .Values.path.to.the.Value2) "context" $ ) }}
*/}}
{{- define "common.tplvalues.merge" -}}
{{- $dst := dict -}}
{{- range .values -}}
{{- $dst = include "common.tplvalues.render" (dict "value" . "context" $.context "scope" $.scope) | fromYaml | merge $dst -}}
{{- end -}}
{{ $dst | toYaml }}
{{- end -}}
{{/*
Merge a list of values that contains template after rendering them.
Merge precedence is consistent with https://masterminds.github.io/sprig/dicts.html#mergeoverwrite-mustmergeoverwrite
Usage:
{{ include "common.tplvalues.merge-overwrite" ( dict "values" (list .Values.path.to.the.Value1 .Values.path.to.the.Value2) "context" $ ) }}
*/}}
{{- define "common.tplvalues.merge-overwrite" -}}
{{- $dst := dict -}}
{{- range .values -}}
{{- $dst = include "common.tplvalues.render" (dict "value" . "context" $.context "scope" $.scope) | fromYaml | mergeOverwrite $dst -}}
{{- end -}}
{{ $dst | toYaml }}
{{- end -}}

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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Print instructions to get a secret value.
Usage:
{{ include "common.utils.secret.getvalue" (dict "secret" "secret-name" "field" "secret-value-field" "context" $) }}
*/}}
{{- define "common.utils.secret.getvalue" -}}
{{- $varname := include "common.utils.fieldToEnvVar" . -}}
export {{ $varname }}=$(kubectl get secret --namespace {{ include "common.names.namespace" .context | quote }} {{ .secret }} -o jsonpath="{.data.{{ .field }}}" | base64 -d)
{{- end -}}
{{/*
Build env var name given a field
Usage:
{{ include "common.utils.fieldToEnvVar" dict "field" "my-password" }}
*/}}
{{- define "common.utils.fieldToEnvVar" -}}
{{- $fieldNameSplit := splitList "-" .field -}}
{{- $upperCaseFieldNameSplit := list -}}
{{- range $fieldNameSplit -}}
{{- $upperCaseFieldNameSplit = append $upperCaseFieldNameSplit ( upper . ) -}}
{{- end -}}
{{ join "_" $upperCaseFieldNameSplit }}
{{- end -}}
{{/*
Gets a value from .Values given
Usage:
{{ include "common.utils.getValueFromKey" (dict "key" "path.to.key" "context" $) }}
*/}}
{{- define "common.utils.getValueFromKey" -}}
{{- $splitKey := splitList "." .key -}}
{{- $value := "" -}}
{{- $latestObj := $.context.Values -}}
{{- range $splitKey -}}
{{- if not $latestObj -}}
{{- printf "please review the entire path of '%s' exists in values" $.key | fail -}}
{{- end -}}
{{- $value = ( index $latestObj . ) -}}
{{- $latestObj = $value -}}
{{- end -}}
{{- printf "%v" (default "" $value) -}}
{{- end -}}
{{/*
Returns first .Values key with a defined value or first of the list if all non-defined
Usage:
{{ include "common.utils.getKeyFromList" (dict "keys" (list "path.to.key1" "path.to.key2") "context" $) }}
*/}}
{{- define "common.utils.getKeyFromList" -}}
{{- $key := first .keys -}}
{{- $reverseKeys := reverse .keys }}
{{- range $reverseKeys }}
{{- $value := include "common.utils.getValueFromKey" (dict "key" . "context" $.context ) }}
{{- if $value -}}
{{- $key = . }}
{{- end -}}
{{- end -}}
{{- printf "%s" $key -}}
{{- end -}}
{{/*
Checksum a template at "path" containing a *single* resource (ConfigMap,Secret) for use in pod annotations, excluding the metadata (see #18376).
Usage:
{{ include "common.utils.checksumTemplate" (dict "path" "/configmap.yaml" "context" $) }}
*/}}
{{- define "common.utils.checksumTemplate" -}}
{{- $obj := include (print .context.Template.BasePath .path) .context | fromYaml -}}
{{ omit $obj "apiVersion" "kind" "metadata" | toYaml | sha256sum }}
{{- end -}}

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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Warning about using rolling tag.
Usage:
{{ include "common.warnings.rollingTag" .Values.path.to.the.imageRoot }}
*/}}
{{- define "common.warnings.rollingTag" -}}
{{- if and (contains "bitnami/" .repository) (not (.tag | toString | regexFind "-r\\d+$|sha256:")) }}
WARNING: Rolling tag detected ({{ .repository }}:{{ .tag }}), please note that it is strongly recommended to avoid using rolling tags in a production environment.
+info https://techdocs.broadcom.com/us/en/vmware-tanzu/application-catalog/tanzu-application-catalog/services/tac-doc/apps-tutorials-understand-rolling-tags-containers-index.html
{{- end }}
{{- end -}}
{{/*
Warning about replaced images from the original.
Usage:
{{ include "common.warnings.modifiedImages" (dict "images" (list .Values.path.to.the.imageRoot) "context" $) }}
*/}}
{{- define "common.warnings.modifiedImages" -}}
{{- $affectedImages := list -}}
{{- $printMessage := false -}}
{{- $originalImages := .context.Chart.Annotations.images -}}
{{- range .images -}}
{{- $fullImageName := printf (printf "%s/%s:%s" .registry .repository .tag) -}}
{{- if not (contains $fullImageName $originalImages) }}
{{- $affectedImages = append $affectedImages (printf "%s/%s:%s" .registry .repository .tag) -}}
{{- $printMessage = true -}}
{{- end -}}
{{- end -}}
{{- if $printMessage }}
⚠ SECURITY WARNING: Original containers have been substituted. This Helm chart was designed, tested, and validated on multiple platforms using a specific set of Bitnami and Tanzu Application Catalog containers. Substituting other containers is likely to cause degraded security and performance, broken chart features, and missing environment variables.
Substituted images detected:
{{- range $affectedImages }}
- {{ . }}
{{- end }}
{{- end -}}
{{- end -}}
{{/*
Warning about not setting the resource object in all deployments.
Usage:
{{ include "common.warnings.resources" (dict "sections" (list "path1" "path2") context $) }}
Example:
{{- include "common.warnings.resources" (dict "sections" (list "csiProvider.provider" "server" "volumePermissions" "") "context" $) }}
The list in the example assumes that the following values exist:
- csiProvider.provider.resources
- server.resources
- volumePermissions.resources
- resources
*/}}
{{- define "common.warnings.resources" -}}
{{- $values := .context.Values -}}
{{- $printMessage := false -}}
{{ $affectedSections := list -}}
{{- range .sections -}}
{{- if eq . "" -}}
{{/* Case where the resources section is at the root (one main deployment in the chart) */}}
{{- if not (index $values "resources") -}}
{{- $affectedSections = append $affectedSections "resources" -}}
{{- $printMessage = true -}}
{{- end -}}
{{- else -}}
{{/* Case where the are multiple resources sections (more than one main deployment in the chart) */}}
{{- $keys := split "." . -}}
{{/* We iterate through the different levels until arriving to the resource section. Example: a.b.c.resources */}}
{{- $section := $values -}}
{{- range $keys -}}
{{- $section = index $section . -}}
{{- end -}}
{{- if not (index $section "resources") -}}
{{/* If the section has enabled=false or replicaCount=0, do not include it */}}
{{- if and (hasKey $section "enabled") -}}
{{- if index $section "enabled" -}}
{{/* enabled=true */}}
{{- $affectedSections = append $affectedSections (printf "%s.resources" .) -}}
{{- $printMessage = true -}}
{{- end -}}
{{- else if and (hasKey $section "replicaCount") -}}
{{/* We need a casting to int because number 0 is not treated as an int by default */}}
{{- if (gt (index $section "replicaCount" | int) 0) -}}
{{/* replicaCount > 0 */}}
{{- $affectedSections = append $affectedSections (printf "%s.resources" .) -}}
{{- $printMessage = true -}}
{{- end -}}
{{- else -}}
{{/* Default case, add it to the affected sections */}}
{{- $affectedSections = append $affectedSections (printf "%s.resources" .) -}}
{{- $printMessage = true -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{- if $printMessage }}
WARNING: There are "resources" sections in the chart not set. Using "resourcesPreset" is not recommended for production. For production installations, please set the following values according to your workload needs:
{{- range $affectedSections }}
- {{ . }}
{{- end }}
+info https://kubernetes.io/docs/concepts/configuration/manage-resources-containers/
{{- end -}}
{{- end -}}

51
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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.cassandra.values.existingSecret" (dict "context" $) }}
Params:
- subchart - Boolean - Optional. Whether Cassandra is used as subchart or not. Default: false
*/}}
{{- define "common.cassandra.values.existingSecret" -}}
{{- if .subchart -}}
{{- .context.Values.cassandra.dbUser.existingSecret | quote -}}
{{- else -}}
{{- .context.Values.dbUser.existingSecret | quote -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled cassandra.
Usage:
{{ include "common.cassandra.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.cassandra.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.cassandra.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key dbUser
Usage:
{{ include "common.cassandra.values.key.dbUser" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether Cassandra is used as subchart or not. Default: false
*/}}
{{- define "common.cassandra.values.key.dbUser" -}}
{{- if .subchart -}}
cassandra.dbUser
{{- else -}}
dbUser
{{- end -}}
{{- end -}}

108
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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Validate MariaDB required passwords are not empty.
Usage:
{{ include "common.validations.values.mariadb.passwords" (dict "secret" "secretName" "subchart" false "context" $) }}
Params:
- secret - String - Required. Name of the secret where MariaDB values are stored, e.g: "mysql-passwords-secret"
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.validations.values.mariadb.passwords" -}}
{{- $existingSecret := include "common.mariadb.values.auth.existingSecret" . -}}
{{- $enabled := include "common.mariadb.values.enabled" . -}}
{{- $architecture := include "common.mariadb.values.architecture" . -}}
{{- $authPrefix := include "common.mariadb.values.key.auth" . -}}
{{- $valueKeyRootPassword := printf "%s.rootPassword" $authPrefix -}}
{{- $valueKeyUsername := printf "%s.username" $authPrefix -}}
{{- $valueKeyPassword := printf "%s.password" $authPrefix -}}
{{- $valueKeyReplicationPassword := printf "%s.replicationPassword" $authPrefix -}}
{{- if and (or (not $existingSecret) (eq $existingSecret "\"\"")) (eq $enabled "true") -}}
{{- $requiredPasswords := list -}}
{{- $requiredRootPassword := dict "valueKey" $valueKeyRootPassword "secret" .secret "field" "mariadb-root-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredRootPassword -}}
{{- $valueUsername := include "common.utils.getValueFromKey" (dict "key" $valueKeyUsername "context" .context) }}
{{- if not (empty $valueUsername) -}}
{{- $requiredPassword := dict "valueKey" $valueKeyPassword "secret" .secret "field" "mariadb-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredPassword -}}
{{- end -}}
{{- if (eq $architecture "replication") -}}
{{- $requiredReplicationPassword := dict "valueKey" $valueKeyReplicationPassword "secret" .secret "field" "mariadb-replication-password" -}}
{{- $requiredPasswords = append $requiredPasswords $requiredReplicationPassword -}}
{{- end -}}
{{- include "common.validations.values.multiple.empty" (dict "required" $requiredPasswords "context" .context) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.mariadb.values.auth.existingSecret" (dict "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.mariadb.values.auth.existingSecret" -}}
{{- if .subchart -}}
{{- .context.Values.mariadb.auth.existingSecret | quote -}}
{{- else -}}
{{- .context.Values.auth.existingSecret | quote -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled mariadb.
Usage:
{{ include "common.mariadb.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.mariadb.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.mariadb.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for architecture
Usage:
{{ include "common.mariadb.values.architecture" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.mariadb.values.architecture" -}}
{{- if .subchart -}}
{{- .context.Values.mariadb.architecture -}}
{{- else -}}
{{- .context.Values.architecture -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key auth
Usage:
{{ include "common.mariadb.values.key.auth" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MariaDB is used as subchart or not. Default: false
*/}}
{{- define "common.mariadb.values.key.auth" -}}
{{- if .subchart -}}
mariadb.auth
{{- else -}}
auth
{{- end -}}
{{- end -}}

67
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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.mongodb.values.auth.existingSecret" (dict "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MongoDb is used as subchart or not. Default: false
*/}}
{{- define "common.mongodb.values.auth.existingSecret" -}}
{{- if .subchart -}}
{{- .context.Values.mongodb.auth.existingSecret | quote -}}
{{- else -}}
{{- .context.Values.auth.existingSecret | quote -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled mongodb.
Usage:
{{ include "common.mongodb.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.mongodb.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.mongodb.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key auth
Usage:
{{ include "common.mongodb.values.key.auth" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MongoDB&reg; is used as subchart or not. Default: false
*/}}
{{- define "common.mongodb.values.key.auth" -}}
{{- if .subchart -}}
mongodb.auth
{{- else -}}
auth
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for architecture
Usage:
{{ include "common.mongodb.values.architecture" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MongoDB&reg; is used as subchart or not. Default: false
*/}}
{{- define "common.mongodb.values.architecture" -}}
{{- if .subchart -}}
{{- .context.Values.mongodb.architecture -}}
{{- else -}}
{{- .context.Values.architecture -}}
{{- end -}}
{{- end -}}

67
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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.mysql.values.auth.existingSecret" (dict "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MySQL is used as subchart or not. Default: false
*/}}
{{- define "common.mysql.values.auth.existingSecret" -}}
{{- if .subchart -}}
{{- .context.Values.mysql.auth.existingSecret | quote -}}
{{- else -}}
{{- .context.Values.auth.existingSecret | quote -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled mysql.
Usage:
{{ include "common.mysql.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.mysql.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.mysql.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for architecture
Usage:
{{ include "common.mysql.values.architecture" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MySQL is used as subchart or not. Default: false
*/}}
{{- define "common.mysql.values.architecture" -}}
{{- if .subchart -}}
{{- .context.Values.mysql.architecture -}}
{{- else -}}
{{- .context.Values.architecture -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key auth
Usage:
{{ include "common.mysql.values.key.auth" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether MySQL is used as subchart or not. Default: false
*/}}
{{- define "common.mysql.values.key.auth" -}}
{{- if .subchart -}}
mysql.auth
{{- else -}}
auth
{{- end -}}
{{- end -}}

105
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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Auxiliary function to decide whether evaluate global values.
Usage:
{{ include "common.postgresql.values.use.global" (dict "key" "key-of-global" "context" $) }}
Params:
- key - String - Required. Field to be evaluated within global, e.g: "existingSecret"
*/}}
{{- define "common.postgresql.values.use.global" -}}
{{- if .context.Values.global -}}
{{- if .context.Values.global.postgresql -}}
{{- index .context.Values.global.postgresql .key | quote -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for existingSecret.
Usage:
{{ include "common.postgresql.values.existingSecret" (dict "context" $) }}
*/}}
{{- define "common.postgresql.values.existingSecret" -}}
{{- $globalValue := include "common.postgresql.values.use.global" (dict "key" "existingSecret" "context" .context) -}}
{{- if .subchart -}}
{{- default (.context.Values.postgresql.existingSecret | quote) $globalValue -}}
{{- else -}}
{{- default (.context.Values.existingSecret | quote) $globalValue -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled postgresql.
Usage:
{{ include "common.postgresql.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.postgresql.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.postgresql.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key postgressPassword.
Usage:
{{ include "common.postgresql.values.key.postgressPassword" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
*/}}
{{- define "common.postgresql.values.key.postgressPassword" -}}
{{- $globalValue := include "common.postgresql.values.use.global" (dict "key" "postgresqlUsername" "context" .context) -}}
{{- if not $globalValue -}}
{{- if .subchart -}}
postgresql.postgresqlPassword
{{- else -}}
postgresqlPassword
{{- end -}}
{{- else -}}
global.postgresql.postgresqlPassword
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for enabled.replication.
Usage:
{{ include "common.postgresql.values.enabled.replication" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
*/}}
{{- define "common.postgresql.values.enabled.replication" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.postgresql.replication.enabled -}}
{{- else -}}
{{- printf "%v" .context.Values.replication.enabled -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right value for the key replication.password.
Usage:
{{ include "common.postgresql.values.key.replicationPassword" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether postgresql is used as subchart or not. Default: false
*/}}
{{- define "common.postgresql.values.key.replicationPassword" -}}
{{- if .subchart -}}
postgresql.replication.password
{{- else -}}
replication.password
{{- end -}}
{{- end -}}

48
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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Auxiliary function to get the right value for enabled redis.
Usage:
{{ include "common.redis.values.enabled" (dict "context" $) }}
*/}}
{{- define "common.redis.values.enabled" -}}
{{- if .subchart -}}
{{- printf "%v" .context.Values.redis.enabled -}}
{{- else -}}
{{- printf "%v" (not .context.Values.enabled) -}}
{{- end -}}
{{- end -}}
{{/*
Auxiliary function to get the right prefix path for the values
Usage:
{{ include "common.redis.values.key.prefix" (dict "subchart" "true" "context" $) }}
Params:
- subchart - Boolean - Optional. Whether redis is used as subchart or not. Default: false
*/}}
{{- define "common.redis.values.keys.prefix" -}}
{{- if .subchart -}}redis.{{- else -}}{{- end -}}
{{- end -}}
{{/*
Checks whether the redis chart's includes the standarizations (version >= 14)
Usage:
{{ include "common.redis.values.standarized.version" (dict "context" $) }}
*/}}
{{- define "common.redis.values.standarized.version" -}}
{{- $standarizedAuth := printf "%s%s" (include "common.redis.values.keys.prefix" .) "auth" -}}
{{- $standarizedAuthValues := include "common.utils.getValueFromKey" (dict "key" $standarizedAuth "context" .context) }}
{{- if $standarizedAuthValues -}}
{{- true -}}
{{- end -}}
{{- end -}}

51
backing-services/gitea/charts/valkey-cluster/charts/common/templates/validations/_validations.tpl Normal file
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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Validate values must not be empty.
Usage:
{{- $validateValueConf00 := (dict "valueKey" "path.to.value" "secret" "secretName" "field" "password-00") -}}
{{- $validateValueConf01 := (dict "valueKey" "path.to.value" "secret" "secretName" "field" "password-01") -}}
{{ include "common.validations.values.empty" (dict "required" (list $validateValueConf00 $validateValueConf01) "context" $) }}
Validate value params:
- valueKey - String - Required. The path to the validating value in the values.yaml, e.g: "mysql.password"
- secret - String - Optional. Name of the secret where the validating value is generated/stored, e.g: "mysql-passwords-secret"
- field - String - Optional. Name of the field in the secret data, e.g: "mysql-password"
*/}}
{{- define "common.validations.values.multiple.empty" -}}
{{- range .required -}}
{{- include "common.validations.values.single.empty" (dict "valueKey" .valueKey "secret" .secret "field" .field "context" $.context) -}}
{{- end -}}
{{- end -}}
{{/*
Validate a value must not be empty.
Usage:
{{ include "common.validations.value.empty" (dict "valueKey" "mariadb.password" "secret" "secretName" "field" "my-password" "subchart" "subchart" "context" $) }}
Validate value params:
- valueKey - String - Required. The path to the validating value in the values.yaml, e.g: "mysql.password"
- secret - String - Optional. Name of the secret where the validating value is generated/stored, e.g: "mysql-passwords-secret"
- field - String - Optional. Name of the field in the secret data, e.g: "mysql-password"
- subchart - String - Optional - Name of the subchart that the validated password is part of.
*/}}
{{- define "common.validations.values.single.empty" -}}
{{- $value := include "common.utils.getValueFromKey" (dict "key" .valueKey "context" .context) }}
{{- $subchart := ternary "" (printf "%s." .subchart) (empty .subchart) }}
{{- if not $value -}}
{{- $varname := "my-value" -}}
{{- $getCurrentValue := "" -}}
{{- if and .secret .field -}}
{{- $varname = include "common.utils.fieldToEnvVar" . -}}
{{- $getCurrentValue = printf " To get the current value:\n\n %s\n" (include "common.utils.secret.getvalue" .) -}}
{{- end -}}
{{- printf "\n '%s' must not be empty, please add '--set %s%s=$%s' to the command.%s" .valueKey $subchart .valueKey $varname $getCurrentValue -}}
{{- end -}}
{{- end -}}

8
backing-services/gitea/charts/valkey-cluster/charts/common/values.yaml Normal file
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# Copyright Broadcom, Inc. All Rights Reserved.
# SPDX-License-Identifier: APACHE-2.0
## bitnami/common
## It is required by CI/CD tools and processes.
## @skip exampleValue
##
exampleValue: common-chart

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backing-services/gitea/charts/valkey-cluster/templates/NOTES.txt Normal file
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CHART NAME: {{ .Chart.Name }}
CHART VERSION: {{ .Chart.Version }}
APP VERSION: {{ .Chart.AppVersion }}
⚠ WARNING: Since August 28th, 2025, only a limited subset of images/charts are available for free.
Subscribe to Bitnami Secure Images to receive continued support and security updates.
More info at https://bitnami.com and https://github.com/bitnami/containers/issues/83267
{{- $secretName := include "valkey-cluster.secretName" . -}}
{{- $secretPasswordKey := include "valkey-cluster.secretPasswordKey" . -}}
** Please be patient while the chart is being deployed **
{{- if .Values.diagnosticMode.enabled }}
The chart has been deployed in diagnostic mode. All probes have been disabled and the command has been overwritten with:
command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 4 }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 4 }}
Get the list of pods by executing:
kubectl get pods --namespace {{ .Release.Namespace }} -l app.kubernetes.io/instance={{ .Release.Name }}
Access the pod you want to debug by executing
kubectl exec --namespace {{ .Release.Namespace }} -ti <NAME OF THE POD> -- bash
In order to replicate the container startup scripts execute this command:
/opt/bitnami/scripts/valkey-cluster/entrypoint.sh /opt/bitnami/scripts/valkey-cluster/run.sh
{{- else }}
{{ if .Values.usePassword }}
To get your password run:
{{ include "common.utils.secret.getvalue" (dict "secret" $secretName "field" $secretPasswordKey "context" $) }}
{{- end }}
{{- if .Values.cluster.externalAccess.enabled }}
To connect to your Valkey server from outside the cluster check the following information:
NOTE: It may take a few minutes for the LoadBalancer IP to be available.
Watch the status with: 'kubectl get svc --namespace {{ .Release.Namespace }} -w {{ template "common.names.fullname" . }}'
You will have a different external IP for each Valkey node. Get the external ip from `-external` suffixed services: `kubectl get svc`.
Valkey port: {{ .Values.cluster.externalAccess.service.port }}
{{- if not .Values.cluster.externalAccess.service.loadBalancerIP }}
Once the LoadBalancerIPs are ready, you need to provide them and perform a Helm Upgrade:
helm upgrade --namespace {{ .Release.Namespace }} {{ .Release.Name }} --set "cluster.externalAccess.enabled=true,cluster.externalAccess.service.type=LoadBalancer{{- $root := . }}{{ $count := .Values.cluster.nodes | int }}{{ range $i, $v := until $count }},cluster.externalAccess.service.loadBalancerIP[{{ $i }}]=load-balancerip-{{- $i }}{{- end }}" oci://registry-1.docker.io/bitnamicharts/valkey-cluster
Where loadbalancer-ip-i are the LoadBalancerIPs provided by the cluster.
{{- else -}}
{{- if .Values.cluster.init -}}
INFO: The Job to create the cluster will be created.
{{- end -}}
To connect to your database from outside the cluster execute the following commands:
export SERVICE_IP=$(kubectl get svc --namespace {{ .Release.Namespace }} {{ template "common.names.fullname" . }}-0-svc --template "{{ "{{ range (index .status.loadBalancer.ingress 0) }}{{ . }}{{ end }}" }}")
valkey-cli -c -h $SERVICE_IP -p {{ .Values.service.ports.valkey }} {{- if .Values.usePassword }} -a $VALKEY_PASSWORD{{ end }}{{ if .Values.tls.enabled }} --tls --cert /tmp/client.cert --key /tmp/client.key --cacert /tmp/CA.cert{{ end }}
{{- end }}
{{- else }}
You have deployed a Valkey Cluster accessible only from within you Kubernetes Cluster.
{{- if .Values.cluster.init -}}
INFO: The Job to create the cluster will be created.
{{- end -}}
To connect to your Valkey cluster:
1. Run a Valkey pod that you can use as a client:
{{- $password_env := ternary (include "common.utils.fieldToEnvVar" (dict "field" $secretPasswordKey)) "VALKEYPASSWORD" (not (eq .Values.notEmptyString "")) -}}
{{- if .Values.tls.enabled }}
kubectl run --namespace {{ .Release.Namespace }} {{ template "common.names.fullname" . }}-client --restart='Never' --env VALKEY_PASSWORD=${{ $password_env }} --image {{ template "valkey-cluster.image" . }} --command -- sleep infinity
Copy your TLS certificates to the pod:
kubectl cp --namespace {{ .Release.Namespace }} /path/to/client.cert {{ template "common.names.fullname" . }}-client:/tmp/client.cert
kubectl cp --namespace {{ .Release.Namespace }} /path/to/client.key {{ template "common.names.fullname" . }}-client:/tmp/client.key
kubectl cp --namespace {{ .Release.Namespace }} /path/to/CA.cert {{ template "common.names.fullname" . }}-client:/tmp/CA.cert
Use the following command to attach to the pod:
kubectl exec --tty -i {{ template "common.names.fullname" . }}-client \
{{- if and (.Values.networkPolicy.enabled) (not .Values.networkPolicy.allowExternal) }}--labels="{{ template "common.names.fullname" . }}-client=true" \{{- end }}
--namespace {{ .Release.Namespace }} -- bash
{{- else }}
kubectl run --namespace {{ .Release.Namespace }} {{ template "common.names.fullname" . }}-client --rm --tty -i --restart='Never' \
{{ if .Values.usePassword }} --env VALKEY_PASSWORD=${{ $password_env }} \{{ end }}
{{- if and (.Values.networkPolicy.enabled) (not .Values.networkPolicy.allowExternal) }}--labels="{{ template "common.names.fullname" . }}-client=true" \{{- end }}
--image {{ template "valkey-cluster.image" . }} -- bash
{{- end }}
2. Connect using the Valkey CLI:
valkey-cli -c -h {{ template "common.names.fullname" . }}{{ if .Values.usePassword }} -a ${{ $password_env }}{{ end }}{{ if .Values.tls.enabled }} --tls --cert /tmp/client.cert --key /tmp/client.key --cacert /tmp/CA.cert{{ end }}
{{ if and (.Values.networkPolicy.enabled) (not .Values.networkPolicy.allowExternal) }}
Note: Since NetworkPolicy is enabled, only pods with label
{{ template "common.names.fullname" . }}-client=true"
will be able to connect to valkey.
{{- end -}}
{{- end -}}
{{- include "valkey-cluster.validateValues" . }}
{{- include "valkey-cluster.checkRollingTags" . }}
{{- include "common.warnings.rollingTag" .Values.volumePermissions.image }}
{{- include "common.warnings.rollingTag" .Values.sysctlImage }}
{{- if and .Values.usePassword (not .Values.existingSecret) -}}
{{- $requiredPassword := dict "valueKey" "password" "secret" $secretName "field" $secretPasswordKey "context" $ -}}
{{- $requiredPasswordError := include "common.validations.values.single.empty" $requiredPassword -}}
{{- include "common.errors.upgrade.passwords.empty" (dict "validationErrors" (list $requiredPasswordError) "context" $) -}}
{{- end -}}
{{- end }}
{{- include "common.warnings.resources" (dict "sections" (list "metrics" "valkey" "sysctlImage" "updateJob" "volumePermissions") "context" $) }}
{{- include "common.warnings.modifiedImages" (dict "images" (list .Values.image .Values.volumePermissions.image .Values.metrics.image .Values.sysctlImage) "context" $) }}
{{- include "common.errors.insecureImages" (dict "images" (list .Values.image .Values.volumePermissions.image .Values.metrics.image .Values.sysctlImage) "context" $) }}

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{{/*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{/* vim: set filetype=mustache: */}}
{{/*
Return the proper Valkey image name
*/}}
{{- define "valkey-cluster.image" -}}
{{ include "common.images.image" (dict "imageRoot" .Values.image "global" .Values.global) }}
{{- end -}}
{{/*
Return the proper image name (for the metrics image)
*/}}
{{- define "valkey-cluster.metrics.image" -}}
{{ include "common.images.image" (dict "imageRoot" .Values.metrics.image "global" .Values.global) }}
{{- end -}}
{{/*
Return the proper image name (for the init container volume-permissions image)
*/}}
{{- define "valkey-cluster.volumePermissions.image" -}}
{{ include "common.images.image" (dict "imageRoot" .Values.volumePermissions.image "global" .Values.global) }}
{{- end -}}
{{/*
Return sysctl image
*/}}
{{- define "valkey-cluster.sysctl.image" -}}
{{ include "common.images.image" (dict "imageRoot" .Values.sysctlImage "global" .Values.global) }}
{{- end -}}
{{/*
Return the proper Docker Image Registry Secret Names
*/}}
{{- define "valkey-cluster.imagePullSecrets" -}}
{{- include "common.images.pullSecrets" (dict "images" (list .Values.image .Values.metrics.image) "global" .Values.global) -}}
{{- end -}}
{{/*
Return true if a TLS secret object should be created
*/}}
{{- define "valkey-cluster.createTlsSecret" -}}
{{- if and .Values.tls.enabled .Values.tls.autoGenerated (not .Values.tls.existingSecret) (not .Values.tls.certificatesSecret) }}
{{- true -}}
{{- end -}}
{{- end -}}
{{/*
Return the secret containing Valkey TLS certificates
*/}}
{{- define "valkey-cluster.tlsSecretName" -}}
{{- $secretName := coalesce .Values.tls.existingSecret .Values.tls.certificatesSecret -}}
{{- if $secretName -}}
{{- printf "%s" (tpl $secretName $) -}}
{{- else -}}
{{- printf "%s-crt" (include "common.names.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Return the path to the cert file.
*/}}
{{- define "valkey-cluster.tlsCert" -}}
{{- if (include "valkey-cluster.createTlsSecret" . ) -}}
{{- printf "/opt/bitnami/valkey/certs/%s" "tls.crt" -}}
{{- else -}}
{{- required "Certificate filename is required when TLS in enabled" .Values.tls.certFilename | printf "/opt/bitnami/valkey/certs/%s" -}}
{{- end -}}
{{- end -}}
{{/*
Return the path to the cert key file.
*/}}
{{- define "valkey-cluster.tlsCertKey" -}}
{{- if (include "valkey-cluster.createTlsSecret" . ) -}}
{{- printf "/opt/bitnami/valkey/certs/%s" "tls.key" -}}
{{- else -}}
{{- required "Certificate Key filename is required when TLS in enabled" .Values.tls.certKeyFilename | printf "/opt/bitnami/valkey/certs/%s" -}}
{{- end -}}
{{- end -}}
{{/*
Return the path to the CA cert file.
*/}}
{{- define "valkey-cluster.tlsCACert" -}}
{{- if (include "valkey-cluster.createTlsSecret" . ) -}}
{{- printf "/opt/bitnami/valkey/certs/%s" "ca.crt" -}}
{{- else -}}
{{- required "Certificate CA filename is required when TLS in enabled" .Values.tls.certCAFilename | printf "/opt/bitnami/valkey/certs/%s" -}}
{{- end -}}
{{- end -}}
{{/*
Return the path to the DH params file.
*/}}
{{- define "valkey-cluster.tlsDHParams" -}}
{{- if .Values.tls.dhParamsFilename -}}
{{- printf "/opt/bitnami/valkey/certs/%s" .Values.tls.dhParamsFilename -}}
{{- end -}}
{{- end -}}
{{/*
Create the name of the service account to use
*/}}
{{- define "valkey-cluster.serviceAccountName" -}}
{{- if .Values.serviceAccount.create -}}
{{ default (include "common.names.fullname" .) .Values.serviceAccount.name }}
{{- else -}}
{{ default "default" .Values.serviceAccount.name }}
{{- end -}}
{{- end -}}
{{/*
Get the password secret.
*/}}
{{- define "valkey-cluster.secretName" -}}
{{- if .Values.existingSecret -}}
{{- printf "%s" (tpl .Values.existingSecret $) -}}
{{- else -}}
{{- printf "%s" (include "common.names.fullname" .) -}}
{{- end -}}
{{- end -}}
{{/*
Get the password key to be retrieved from Valkey secret.
*/}}
{{- define "valkey-cluster.secretPasswordKey" -}}
{{- if and .Values.existingSecret .Values.existingSecretPasswordKey -}}
{{- printf "%s" .Values.existingSecretPasswordKey -}}
{{- else -}}
{{- printf "valkey-password" -}}
{{- end -}}
{{- end -}}
{{/*
Return Valkey password
*/}}
{{- define "valkey-cluster.password" -}}
{{- if not (empty .Values.global.valkey.password) }}
{{- .Values.global.valkey.password -}}
{{- else if not (empty .Values.password) -}}
{{- .Values.password -}}
{{- else -}}
{{- randAlphaNum 10 -}}
{{- end -}}
{{- end -}}
{{/*
Determines whether or not to create the Statefulset
*/}}
{{- define "valkey-cluster.createStatefulSet" -}}
{{- if not .Values.cluster.externalAccess.enabled -}}
{{- true -}}
{{- end -}}
{{- if and .Values.cluster.externalAccess.enabled .Values.cluster.externalAccess.service.loadBalancerIP -}}
{{- true -}}
{{- end -}}
{{- end -}}
{{/* Check if there are rolling tags in the images */}}
{{- define "valkey-cluster.checkRollingTags" -}}
{{- include "common.warnings.rollingTag" .Values.image -}}
{{- include "common.warnings.rollingTag" .Values.metrics.image -}}
{{- end -}}
{{/*
Compile all warnings into a single message, and call fail.
*/}}
{{- define "valkey-cluster.validateValues" -}}
{{- $messages := list -}}
{{- $messages := append $messages (include "valkey-cluster.validateValues.updateParameters" .) -}}
{{- $messages := append $messages (include "valkey-cluster.validateValues.tlsParameters" .) -}}
{{- $messages := append $messages (include "valkey-cluster.validateValues.tls" .) -}}
{{- $messages := without $messages "" -}}
{{- $message := join "\n" $messages -}}
{{- if $message -}}
{{- printf "\nVALUES VALIDATION:\n%s" $message | fail -}}
{{- end -}}
{{- end -}}
{{/* Validate values of Valkey Cluster - check update parameters */}}
{{- define "valkey-cluster.validateValues.updateParameters" -}}
{{- if and .Values.cluster.update.addNodes ( or (and .Values.cluster.externalAccess.enabled .Values.cluster.externalAccess.service.loadBalancerIP) ( not .Values.cluster.externalAccess.enabled )) -}}
{{- if .Values.cluster.externalAccess.enabled }}
{{- if not .Values.cluster.update.newExternalIPs -}}
valkey-cluster: newExternalIPs
You must provide the newExternalIPs to perform the cluster upgrade when using external access.
{{- end -}}
{{- else }}
{{- if not .Values.cluster.update.currentNumberOfNodes -}}
valkey-cluster: currentNumberOfNodes
You must provide the currentNumberOfNodes to perform an upgrade when not using external access.
{{- end -}}
{{- if kindIs "invalid" .Values.cluster.update.currentNumberOfReplicas -}}
valkey-cluster: currentNumberOfReplicas
You must provide the currentNumberOfReplicas to perform an upgrade when not using external access.
{{- end -}}
{{- end -}}
{{- end -}}
{{- end -}}
{{/* Validate values of Valkey Cluster - tls settings */}}
{{- define "valkey-cluster.validateValues.tlsParameters" -}}
{{- if and .Values.tls.enabled (not .Values.tls.autoGenerated) }}
{{- if and (not .Values.tls.existingSecret) (not .Values.tls.certificatesSecret) -}}
valkey-cluster: TLSSecretMissingSecret
A secret containing the certificates for the TLS traffic is required when TLS is enabled. Please set the tls.existingSecret value
{{- end -}}
{{- if not .Values.tls.certFilename -}}
valkey-cluster: TLSSecretMissingCert
A certificate filename is required when TLS is enabled. Please set the tls.certFilename value
{{- end -}}
{{- if not .Values.tls.certKeyFilename -}}
valkey-cluster: TLSSecretMissingCertKey
A certificate key filename is required when TLS is enabled. Please set the tls.certKeyFilename value
{{- end -}}
{{- if not .Values.tls.certCAFilename -}}
valkey-cluster: TLSSecretMissingCertCA
A certificate CA filename is required when TLS is enabled. Please set the tls.certCAFilename value
{{- end -}}
{{- end -}}
{{- end -}}
{{/* Validate values of Valkey - PodSecurityPolicy create */}}
{{- define "valkey-cluster.validateValues.tls" -}}
{{- if and .Values.tls.enabled (not .Values.tls.autoGenerated) (not .Values.tls.existingSecret) (not .Values.tls.certificatesSecret) }}
valkey-cluster: tls.enabled
In order to enable TLS, you also need to provide
an existing secret containing the TLS certificates or
enable auto-generated certificates.
{{- end -}}
{{- end -}}

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{{- /*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{- range .Values.extraDeploy }}
---
{{ include "common.tplvalues.render" (dict "value" . "context" $) }}
{{- end }}

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{{- /*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
apiVersion: v1
kind: Service
metadata:
name: {{ printf "%s-headless" (include "common.names.fullname" . ) | replace "+" "_" | trunc 63 | trimSuffix "-" }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- if or .Values.service.headless.annotations .Values.commonAnnotations }}
{{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list .Values.service.headless.annotations .Values.commonAnnotations ) "context" . ) }}
annotations: {{- include "common.tplvalues.render" ( dict "value" $annotations "context" $) | nindent 4 }}
{{- end }}
spec:
type: ClusterIP
clusterIP: None
publishNotReadyAddresses: true
ports:
- name: tcp-redis
port: {{ .Values.valkey.containerPorts.valkey }}
targetPort: tcp-redis
- name: tcp-redis-bus
port: {{ .Values.valkey.containerPorts.bus }}
targetPort: tcp-redis-bus
{{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.valkey.podLabels .Values.commonLabels ) "context" . ) }}
selector: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 4 }}

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{{- /*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{- if and (.Values.metrics.enabled) (.Values.metrics.serviceMonitor.enabled) }}
apiVersion: monitoring.coreos.com/v1
kind: ServiceMonitor
metadata:
name: {{ template "common.names.fullname" . }}
namespace: {{ default .Release.Namespace .Values.metrics.serviceMonitor.namespace | quote }}
{{- $labels := include "common.tplvalues.merge" ( dict "values" ( list .Values.metrics.serviceMonitor.labels .Values.commonLabels ) "context" . ) }}
labels: {{- include "common.labels.standard" ( dict "customLabels" $labels "context" $ ) | nindent 4 }}
{{- if or .Values.commonAnnotations .Values.metrics.serviceMonitor.annotations }}
{{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list .Values.metrics.serviceMonitor.annotations .Values.commonAnnotations ) "context" . ) }}
annotations: {{- include "common.tplvalues.render" ( dict "value" $annotations "context" $) | nindent 4 }}
{{- end }}
spec:
{{- if .Values.metrics.serviceMonitor.jobLabel }}
jobLabel: {{ .Values.metrics.serviceMonitor.jobLabel }}
{{- end }}
endpoints:
- port: metrics
{{- if .Values.metrics.serviceMonitor.interval }}
interval: {{ .Values.metrics.serviceMonitor.interval }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.scrapeTimeout }}
scrapeTimeout: {{ .Values.metrics.serviceMonitor.scrapeTimeout }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.relabelings }}
relabelings: {{- include "common.tplvalues.render" ( dict "value" .Values.metrics.serviceMonitor.relabelings "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.metrics.serviceMonitor.metricRelabelings }}
metricRelabelings: {{- include "common.tplvalues.render" ( dict "value" .Values.metrics.serviceMonitor.metricRelabelings "context" $) | nindent 8 }}
{{- end }}
selector:
matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 6 }}
{{- if .Values.metrics.serviceMonitor.selector }}
{{- include "common.tplvalues.render" (dict "value" .Values.metrics.serviceMonitor.selector "context" $) | nindent 6 }}
{{- end }}
app.kubernetes.io/component: "metrics"
namespaceSelector:
matchNames:
- {{ .Release.Namespace }}
{{- end -}}

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{{- /*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{- if .Values.metrics.enabled }}
apiVersion: v1
kind: Service
metadata:
name: {{ printf "%s-metrics" (include "common.names.fullname" . ) | replace "+" "_" | trunc 63 | trimSuffix "-" }}
namespace: {{ .Release.Namespace | quote }}
{{- $labels := include "common.tplvalues.merge" ( dict "values" ( list .Values.metrics.service.labels .Values.commonLabels ) "context" . ) }}
labels: {{- include "common.labels.standard" ( dict "customLabels" $labels "context" $ ) | nindent 4 }}
app.kubernetes.io/component: "metrics"
{{- if or .Values.metrics.service.annotations .Values.commonAnnotations }}
{{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list .Values.metrics.service.annotations .Values.commonAnnotations ) "context" . ) }}
annotations: {{- include "common.tplvalues.render" ( dict "value" $annotations "context" $) | nindent 4 }}
{{- end }}
spec:
type: {{ .Values.metrics.service.type }}
{{- if and .Values.metrics.service.clusterIP (eq .Values.metrics.service.type "ClusterIP") }}
clusterIP: {{ .Values.metrics.service.clusterIP }}
{{- end }}
{{- if and (eq .Values.metrics.service.type "LoadBalancer") .Values.metrics.service.loadBalancerIP }}
loadBalancerIP: {{ .Values.metrics.service.loadBalancerIP }}
{{- end }}
ports:
- name: metrics
port: {{ .Values.metrics.service.ports.http }}
targetPort: http-metrics
{{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.valkey.podLabels .Values.commonLabels ) "context" . ) }}
selector: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 4 }}
{{- end }}

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{{- /*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{- if .Values.networkPolicy.enabled }}
kind: NetworkPolicy
apiVersion: {{ template "common.capabilities.networkPolicy.apiVersion" . }}
metadata:
name: {{ template "common.names.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
{{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.valkey.podLabels .Values.commonLabels ) "context" . ) }}
podSelector:
matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 6 }}
policyTypes:
- Ingress
- Egress
{{- if .Values.networkPolicy.allowExternalEgress }}
egress:
- {}
{{- else }}
egress:
# Allow dns resolution
- ports:
- port: 53
protocol: TCP
- port: 53
protocol: UDP
# Allow outbound connections to other cluster pods
- ports:
- port: {{ .Values.valkey.containerPorts.valkey }}
- port: {{ .Values.valkey.containerPorts.bus }}
to:
- podSelector:
matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 14 }}
{{- if .Values.networkPolicy.extraEgress }}
{{- include "common.tplvalues.render" ( dict "value" .Values.networkPolicy.extraEgress "context" $ ) | nindent 4 }}
{{- end }}
{{- end }}
ingress:
# Allow inbound connections
- ports:
- port: {{ .Values.valkey.containerPorts.valkey }}
- port: {{ .Values.valkey.containerPorts.bus }}
{{- if .Values.metrics.enabled }}
# Allow prometheus scrapes for metrics
- port: {{ .Values.metrics.containerPorts.http }}
{{- end }}
{{- if not .Values.networkPolicy.allowExternal }}
from:
- podSelector:
matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 14 }}
- podSelector:
matchLabels:
{{ template "common.names.fullname" . }}-client: "true"
- podSelector:
matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 14 }}
{{- end }}
{{- if .Values.networkPolicy.ingressNSMatchLabels }}
- namespaceSelector:
matchLabels:
{{- range $key, $value := .Values.networkPolicy.ingressNSMatchLabels }}
{{ $key | quote }}: {{ $value | quote }}
{{- end }}
{{- end }}
{{- if .Values.networkPolicy.ingressNSPodMatchLabels }}
- podSelector:
matchLabels:
{{- range $key, $value := .Values.networkPolicy.ingressNSPodMatchLabels }}
{{ $key | quote }}: {{ $value | quote }}
{{- end }}
{{- end }}
{{- if .Values.networkPolicy.extraIngress }}
{{- include "common.tplvalues.render" ( dict "value" .Values.networkPolicy.extraIngress "context" $ ) | nindent 4 }}
{{- end }}
{{- end }}

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{{- /*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{- if or .Values.podDisruptionBudget .Values.pdb.create }}
apiVersion: {{ include "common.capabilities.policy.apiVersion" . }}
kind: PodDisruptionBudget
metadata:
name: {{ template "common.names.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
{{- if .Values.podDisruptionBudget }}
{{- include "common.tplvalues.render" (dict "value" .Values.podDisruptionBudget "context" $) | nindent 2 }}
{{- else }}
{{- if .Values.pdb.minAvailable }}
minAvailable: {{ .Values.pdb.minAvailable }}
{{- end }}
{{- if or .Values.pdb.maxUnavailable (not .Values.pdb.minAvailable) }}
maxUnavailable: {{ .Values.pdb.maxUnavailable | default 1 }}
{{- end }}
{{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.valkey.podLabels .Values.commonLabels ) "context" . ) }}
selector:
matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 6 }}
matchExpressions:
- {key: job-name, operator: NotIn, values: [{{ template "common.names.fullname" . }}-cluster-update]}
{{- end }}
{{- end }}

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{{- /*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{- if and .Values.metrics.enabled .Values.metrics.prometheusRule.enabled }}
apiVersion: monitoring.coreos.com/v1
kind: PrometheusRule
metadata:
name: {{ template "common.names.fullname" . }}
namespace: {{ default .Release.Namespace .Values.metrics.prometheusRule.namespace | quote }}
labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- if .Values.metrics.prometheusRule.additionalLabels }}
{{- include "common.tplvalues.render" ( dict "value" .Values.metrics.prometheusRule.additionalLabels "context" $ ) | nindent 4 }}
{{- end }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
{{- with .Values.metrics.prometheusRule.rules }}
groups:
- name: {{ template "common.names.name" $ }}
rules: {{- include "common.tplvalues.render" ( dict "value" . "context" $ ) | nindent 8 }}
{{- end }}
{{- end }}

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{{- /*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
apiVersion: v1
kind: ConfigMap
metadata:
name: {{ printf "%s-scripts" (include "common.names.fullname" . ) | replace "+" "_" | trunc 63 | trimSuffix "-" }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
data:
ping_readiness_local.sh: |-
#!/bin/sh
set -e
VALKEY_STATUS_FILE=/tmp/.valkey_cluster_check
{{- if and .Values.usePassword .Values.usePasswordFiles }}
password_aux=`cat ${VALKEY_PASSWORD_FILE}`
export REDISCLI_AUTH=$password_aux
{{- else }}
if [ ! -z "$VALKEY_PASSWORD" ]; then export REDISCLI_AUTH=$VALKEY_PASSWORD; fi;
{{- end }}
response=$(
timeout -s 15 $1 \
valkey-cli \
-h localhost \
{{- if .Values.tls.enabled }}
-p $VALKEY_TLS_PORT_NUMBER \
--tls \
--cert {{ template "valkey-cluster.tlsCert" . }} \
--key {{ template "valkey-cluster.tlsCertKey" . }} \
--cacert {{ template "valkey-cluster.tlsCACert" . }} \
{{- else }}
-p $VALKEY_PORT_NUMBER \
{{- end }}
ping
)
if [ "$?" -eq "124" ]; then
echo "Timed out"
exit 1
fi
if [ "$response" != "PONG" ]; then
echo "$response"
exit 1
fi
{{- if not .Values.cluster.externalAccess.enabled }}
if [ ! -f "$VALKEY_STATUS_FILE" ]; then
response=$(
timeout -s 15 $1 \
valkey-cli \
-h localhost \
{{- if .Values.tls.enabled }}
-p $VALKEY_TLS_PORT_NUMBER \
--tls \
--cert {{ template "valkey-cluster.tlsCert" . }} \
--key {{ template "valkey-cluster.tlsCertKey" . }} \
--cacert {{ template "valkey-cluster.tlsCACert" . }} \
{{- else }}
-p $VALKEY_PORT_NUMBER \
{{- end }}
CLUSTER INFO | grep cluster_state | tr -d '[:space:]'
)
if [ "$?" -eq "124" ]; then
echo "Timed out"
exit 1
fi
if [ "$response" != "cluster_state:ok" ]; then
echo "$response"
exit 1
else
touch "$VALKEY_STATUS_FILE"
fi
fi
{{- end }}
ping_liveness_local.sh: |-
#!/bin/sh
set -e
{{- if and .Values.usePassword .Values.usePasswordFiles }}
password_aux=`cat ${VALKEY_PASSWORD_FILE}`
export REDISCLI_AUTH=$password_aux
{{- else }}
if [ ! -z "$VALKEY_PASSWORD" ]; then export REDISCLI_AUTH=$VALKEY_PASSWORD; fi;
{{- end }}
response=$(
timeout -s 15 $1 \
valkey-cli \
-h localhost \
{{- if .Values.tls.enabled }}
-p $VALKEY_TLS_PORT_NUMBER \
--tls \
--cert {{ template "valkey-cluster.tlsCert" . }} \
--key {{ template "valkey-cluster.tlsCertKey" . }} \
--cacert {{ template "valkey-cluster.tlsCACert" . }} \
{{- else }}
-p $VALKEY_PORT_NUMBER \
{{- end }}
ping
)
if [ "$?" -eq "124" ]; then
echo "Timed out"
exit 1
fi
responseFirstWord=$(echo $response | head -n1 | awk '{print $1;}')
if [ "$response" != "PONG" ] && [ "$responseFirstWord" != "LOADING" ] && [ "$responseFirstWord" != "MASTERDOWN" ]; then
echo "$response"
exit 1
fi

19
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{{- /*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{- if and .Values.usePassword (not .Values.existingSecret) -}}
apiVersion: v1
kind: Secret
metadata:
name: {{ template "common.names.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
type: Opaque
data:
valkey-password: {{ include "valkey-cluster.password" . | b64enc | quote }}
{{- end -}}

64
backing-services/gitea/charts/valkey-cluster/templates/svc-cluster-external-access.yaml Normal file
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{{- /*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{- if .Values.cluster.externalAccess.enabled }}
{{- $fullName := include "common.names.fullname" . }}
{{- $nodesCount := .Values.cluster.nodes | int }}
{{- $root := . }}
{{- range $i, $e := until $nodesCount }}
{{- $targetPod := printf "%s-%d" (printf "%s" $fullName) $i }}
{{- $_ := set $ "targetPod" $targetPod }}
apiVersion: v1
kind: Service
metadata:
name: {{ template "common.names.fullname" $ }}-{{ $i }}-svc
namespace: {{ $.Release.Namespace | quote }}
labels: {{- include "common.labels.standard" ( dict "customLabels" $root.Values.commonLabels "context" $ ) | nindent 4 }}
pod: {{ $targetPod }}
{{- if or
($root.Values.cluster.externalAccess.service.annotations)
($root.Values.commonAnnotations)
(ne $root.Values.cluster.externalAccess.service.loadBalancerIPAnnotaion "") }}
{{- $loadBalancerIPAnnotaion := "" }}
{{- if ne $root.Values.cluster.externalAccess.service.loadBalancerIPAnnotaion ""}}
{{- $loadBalancerIPAnnotaion = printf
"%s: %s"
$root.Values.cluster.externalAccess.service.loadBalancerIPAnnotaion
(index $root.Values.cluster.externalAccess.service.loadBalancerIP $i) }}
{{- end }}
{{- $annotations := include "common.tplvalues.merge"
( dict "values"
( list
$root.Values.cluster.externalAccess.service.annotations
$root.Values.commonAnnotations
$loadBalancerIPAnnotaion
) "context" $ ) }}
annotations: {{- include "common.tplvalues.render" ( dict "value" $annotations "context" $) | nindent 4 }}
{{- end }}
spec:
type: {{ $root.Values.cluster.externalAccess.service.type }}
{{- if and
($root.Values.cluster.externalAccess.service.loadBalancerIP)
(eq $root.Values.cluster.externalAccess.service.loadBalancerIPAnnotaion "")
(not $root.Values.cluster.externalAccess.service.disableLoadBalancerIP) }}
loadBalancerIP: {{ index $root.Values.cluster.externalAccess.service.loadBalancerIP $i }}
{{- end }}
{{- if and (eq $root.Values.cluster.externalAccess.service.type "LoadBalancer") $root.Values.cluster.externalAccess.service.loadBalancerSourceRanges }}
loadBalancerSourceRanges: {{- toYaml $root.Values.cluster.externalAccess.service.loadBalancerSourceRanges | nindent 4 }}
{{- end }}
ports:
- name: tcp-redis
port: {{ $root.Values.cluster.externalAccess.service.port }}
targetPort: tcp-redis
- name: tcp-redis-bus
targetPort: tcp-redis-bus
port: {{ $root.Values.valkey.containerPorts.bus }}
{{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list $root.Values.valkey.podLabels $root.Values.commonLabels ) "context" $ ) }}
selector: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 4 }}
statefulset.kubernetes.io/pod-name: {{ $targetPod }}
---
{{- end }}
{{- end }}

30
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{{- /*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{- if (include "valkey-cluster.createTlsSecret" .) }}
{{- $secretName := printf "%s-crt" (include "common.names.fullname" .) }}
{{- $ca := genCA "valkey-cluster-ca" 365 }}
{{- $releaseNamespace := .Release.Namespace }}
{{- $clusterDomain := .Values.clusterDomain }}
{{- $fullname := include "common.names.fullname" . }}
{{- $serviceName := include "common.names.fullname" . }}
{{- $headlessServiceName := printf "%s-headless" (include "common.names.fullname" .) }}
{{- $altNames := list (printf "*.%s.%s.svc.%s" $serviceName $releaseNamespace $clusterDomain) (printf "%s.%s.svc.%s" $serviceName $releaseNamespace $clusterDomain) (printf "*.%s.%s.svc.%s" $headlessServiceName $releaseNamespace $clusterDomain) (printf "%s.%s.svc.%s" $headlessServiceName $releaseNamespace $clusterDomain) "127.0.0.1" "localhost" $fullname }}
{{- $cert := genSignedCert $fullname nil $altNames 365 $ca }}
apiVersion: v1
kind: Secret
metadata:
name: {{ $secretName }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
type: kubernetes.io/tls
data:
tls.crt: {{ include "common.secrets.lookup" (dict "secret" $secretName "key" "tls.crt" "defaultValue" $cert.Cert "context" $) }}
tls.key: {{ include "common.secrets.lookup" (dict "secret" $secretName "key" "tls.key" "defaultValue" $cert.Key "context" $) }}
ca.crt: {{ include "common.secrets.lookup" (dict "secret" $secretName "key" "ca.crt" "defaultValue" $ca.Cert "context" $) }}
{{- end }}

266
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{{- /*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{- if and .Values.cluster.update.addNodes ( or (and .Values.cluster.externalAccess.enabled .Values.cluster.externalAccess.service.loadBalancerIP) ( not .Values.cluster.externalAccess.enabled )) }}
apiVersion: batch/v1
kind: Job
metadata:
name: {{ template "common.names.fullname" . }}-cluster-update
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
annotations:
"helm.sh/hook": {{ .Values.updateJob.helmHook }}
{{- if or .Values.updateJob.annotations .Values.commonAnnotations }}
{{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list .Values.updateJob.annotations .Values.commonAnnotations ) "context" . ) }}
{{- include "common.tplvalues.render" ( dict "value" $annotations "context" $) | nindent 4 }}
{{- end }}
spec:
activeDeadlineSeconds: {{ .Values.updateJob.activeDeadlineSeconds }}
template:
metadata:
{{- $labels := include "common.tplvalues.merge" ( dict "values" ( list .Values.updateJob.podLabels .Values.commonLabels ) "context" . ) }}
labels: {{- include "common.labels.standard" ( dict "customLabels" $labels "context" $ ) | nindent 8 }}
{{- if or .Values.updateJob.podAnnotations .Values.commonAnnotations }}
{{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list .Values.updateJob.annotations .Values.commonAnnotations ) "context" . ) }}
annotations: {{- include "common.tplvalues.render" ( dict "value" $annotations "context" $) | nindent 8 }}
{{- end }}
spec:
{{- include "valkey-cluster.imagePullSecrets" . | nindent 6 }}
automountServiceAccountToken: {{ .Values.updateJob.automountServiceAccountToken }}
{{- if .Values.updateJob.hostAliases }}
hostAliases: {{- include "common.tplvalues.render" (dict "value" .Values.updateJob.hostAliases "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.updateJob.affinity }}
affinity: {{- include "common.tplvalues.render" (dict "value" .Values.updateJob.affinity "context" $) | nindent 8 }}
{{- else }}
affinity:
podAffinity: {{- include "common.affinities.pods" (dict "type" .Values.updateJob.podAffinityPreset "customLabels" $labels "context" $) | nindent 10 }}
podAntiAffinity: {{- include "common.affinities.pods" (dict "type" .Values.updateJob.podAntiAffinityPreset "customLabels" $labels "context" $) | nindent 10 }}
nodeAffinity: {{- include "common.affinities.nodes" (dict "type" .Values.updateJob.nodeAffinityPreset.type "key" .Values.updateJob.nodeAffinityPreset.key "values" .Values.updateJob.nodeAffinityPreset.values) | nindent 10 }}
{{- end }}
{{- if .Values.updateJob.nodeSelector }}
nodeSelector: {{- include "common.tplvalues.render" (dict "value" .Values.updateJob.nodeSelector "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.updateJob.tolerations }}
tolerations: {{- include "common.tplvalues.render" (dict "value" .Values.updateJob.tolerations "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.updateJob.priorityClassName }}
priorityClassName: {{ .Values.updateJob.priorityClassName }}
{{- end }}
{{- if .Values.podSecurityContext.enabled }}
securityContext: {{- include "common.compatibility.renderSecurityContext" (dict "secContext" .Values.podSecurityContext "context" $) | nindent 8 }}
{{- end }}
serviceAccountName: {{ include "valkey-cluster.serviceAccountName" . }}
{{- if .Values.updateJob.initContainers }}
initContainers: {{- include "common.tplvalues.render" (dict "value" .Values.updateJob.initContainers "context" $) | nindent 8 }}
{{- end }}
containers:
- name: trigger
image: {{ include "valkey-cluster.image" . }}
imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
{{- if .Values.containerSecurityContext.enabled }}
securityContext: {{- include "common.compatibility.renderSecurityContext" (dict "secContext" .Values.containerSecurityContext "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 12 }}
{{- else if .Values.updateJob.command }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.updateJob.command "context" $) | nindent 12 }}
{{- else }}
command: ['/bin/bash', '-c']
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 12 }}
{{- else if .Values.updateJob.args }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.updateJob.args "context" $) | nindent 12 }}
{{- else }}
args:
- |
. /opt/bitnami/scripts/libnet.sh
. /opt/bitnami/scripts/libos.sh
# Backwards compatibility change
if ! [[ -f /opt/bitnami/valkey/etc/valkey.conf ]]; then
cp /opt/bitnami/valkey/etc/valkey-default.conf /opt/bitnami/valkey/etc/valkey.conf
fi
firstNodeIP=$(wait_for_dns_lookup {{ template "common.names.fullname" . }}-0.{{ template "common.names.fullname" . }}-headless 120 5)
{{- if .Values.cluster.externalAccess.enabled }}
newNodeCounter=0
for nodeIP in $(echo "{{ .Values.cluster.update.newExternalIPs }}" | cut -d [ -f2 | cut -d ] -f 1 ); do
{{- if .Values.tls.enabled }}
while [[ $(valkey-cli -h "$nodeIP" -p "$VALKEY_TLS_PORT_NUMBER" --tls --cert ${VALKEY_TLS_CERT_FILE} --key ${VALKEY_TLS_KEY_FILE} --cacert ${VALKEY_TLS_CA_FILE} ping) != 'PONG' ]]; do
{{- else }}
while [[ $(valkey-cli -h "$nodeIP" -p "$VALKEY_PORT_NUMBER" ping) != 'PONG' ]]; do
{{- end }}
echo "Node $nodeIP not ready, waiting for all the nodes to be ready..."
sleep 5
done
replica=()
if (( $VALKEY_CLUSTER_REPLICAS >= 1 )) && (( newNodeCounter % (( $VALKEY_CLUSTER_REPLICAS + 1 )) )); then
replica+=("--cluster-slave")
fi
{{- if .Values.tls.enabled }}
while ! valkey-cli --cluster --tls --cert ${VALKEY_TLS_CERT_FILE} --key ${VALKEY_TLS_KEY_FILE} --cacert ${VALKEY_TLS_CA_FILE} add-node "${nodeIP}:${VALKEY_TLS_PORT_NUMBER}" "{{ index .Values.cluster.externalAccess.service.loadBalancerIP 0 }}:${VALKEY_TLS_PORT_NUMBER}" ${replica[@]}; do
{{- else }}
while ! valkey-cli --cluster add-node "${nodeIP}:${VALKEY_PORT_NUMBER}" "{{ index .Values.cluster.externalAccess.service.loadBalancerIP 0 }}:${VALKEY_PORT_NUMBER}" ${replica[@]}; do
{{- end }}
echo "Add-node ${newNodeIndex} ${newNodeIP} failed, retrying"
sleep 5
done
((newNodeCounter += 1))
done
{{- if .Values.tls.enabled }}
while ! valkey-cli --cluster rebalance --tls --cert ${VALKEY_TLS_CERT_FILE} --key ${VALKEY_TLS_KEY_FILE} --cacert ${VALKEY_TLS_CA_FILE} "{{ index .Values.cluster.externalAccess.service.loadBalancerIP 0 }}:${VALKEY_TLS_PORT_NUMBER}" --cluster-use-empty-masters; do
{{- else }}
while ! valkey-cli --cluster rebalance "{{ index .Values.cluster.externalAccess.service.loadBalancerIP 0 }}:${VALKEY_PORT_NUMBER}" --cluster-use-empty-masters; do
{{- end }}
echo "Rebalance failed, retrying"
sleep 5
{{- if .Values.tls.enabled }}
valkey-cli --cluster fix --tls --cert ${VALKEY_TLS_CERT_FILE} --key ${VALKEY_TLS_KEY_FILE} --cacert ${VALKEY_TLS_CA_FILE} "{{ index .Values.cluster.externalAccess.service.loadBalancerIP 0 }}:${VALKEY_TLS_PORT_NUMBER}"
{{- else }}
valkey-cli --cluster fix "{{ index .Values.cluster.externalAccess.service.loadBalancerIP 0 }}:${VALKEY_PORT_NUMBER}"
{{- end }}
done
{{- else }}
# number of currently deployed valkey primary nodes
currentPrimaryNodesNum="$(( {{ .Values.cluster.update.currentNumberOfNodes }} / (( {{ .Values.cluster.update.currentNumberOfReplicas }} + 1 )) ))"
# end postion of new replicas that should be assigned to original valkey primary nodes
replicaNodesEndPos="$(( {{ .Values.cluster.update.currentNumberOfNodes }} + (($VALKEY_CLUSTER_REPLICAS - {{ .Values.cluster.update.currentNumberOfReplicas }})) * $currentPrimaryNodesNum ))"
for node in $(seq $((1+{{ .Values.cluster.update.currentNumberOfNodes }})) {{ .Values.cluster.nodes }}); do
newNodeIndex="$(($node - 1))"
newNodeIP=$(wait_for_dns_lookup "{{ template "common.names.fullname" . }}-${newNodeIndex}.{{ template "common.names.fullname" . }}-headless" 120 5)
{{- if .Values.tls.enabled }}
while [[ $(valkey-cli -h "$newNodeIP" -p "$VALKEY_TLS_PORT_NUMBER" --tls --cert ${VALKEY_TLS_CERT_FILE} --key ${VALKEY_TLS_KEY_FILE} --cacert ${VALKEY_TLS_CA_FILE} ping) != 'PONG' ]]; do
{{- else }}
while [[ $(valkey-cli -h "$newNodeIP" -p "$VALKEY_PORT_NUMBER" ping) != 'PONG' ]]; do
{{- end }}
echo "Node $newNodeIP not ready, waiting for all the nodes to be ready..."
newNodeIP=$(wait_for_dns_lookup "{{ template "common.names.fullname" . }}-${newNodeIndex}.{{ template "common.names.fullname" . }}-headless" 120 5)
sleep 5
done
replica=()
# when the index of the new node is less than `replicaNodesEndPos`，the added node is a replica that assigned to original valkey primary node
# when the index of the new node is greater than or equal to `replicaNodesEndPos`，and it is not a multiple of `$VALKEY_CLUSTER_REPLICAS + 1`, the added node is a replica that assigned to newly added primary node
if (( $VALKEY_CLUSTER_REPLICAS >= 1 )) && (( (( $newNodeIndex < $replicaNodesEndPos )) || (( (( $newNodeIndex >= $replicaNodesEndPos )) && (( $newNodeIndex % (( $VALKEY_CLUSTER_REPLICAS + 1 )) )) )) )); then
replica+=("--cluster-slave")
fi
{{- if .Values.tls.enabled }}
while ! valkey-cli --cluster add-node --tls --cert ${VALKEY_TLS_CERT_FILE} --key ${VALKEY_TLS_KEY_FILE} --cacert ${VALKEY_TLS_CA_FILE} "${newNodeIP}:${VALKEY_TLS_PORT_NUMBER}" "${firstNodeIP}:${VALKEY_TLS_PORT_NUMBER}" ${replica[@]}; do
{{- else }}
while ! valkey-cli --cluster add-node "${newNodeIP}:${VALKEY_PORT_NUMBER}" "${firstNodeIP}:${VALKEY_PORT_NUMBER}" ${replica[@]}; do
{{- end }}
echo "Add-node ${newNodeIndex} ${newNodeIP} failed, retrying"
sleep 5
firstNodeIP=$(wait_for_dns_lookup "{{ template "common.names.fullname" . }}-0.{{ template "common.names.fullname" . }}-headless" 120 5)
newNodeIP=$(wait_for_dns_lookup "{{ template "common.names.fullname" . }}-${newNodeIndex}.{{ template "common.names.fullname" . }}-headless" 120 5)
done
done
{{- if .Values.tls.enabled }}
while ! valkey-cli --cluster rebalance --tls --cert ${VALKEY_TLS_CERT_FILE} --key ${VALKEY_TLS_KEY_FILE} --cacert ${VALKEY_TLS_CA_FILE} "${firstNodeIP}:${VALKEY_TLS_PORT_NUMBER}" --cluster-use-empty-masters; do
{{- else }}
while ! valkey-cli --cluster rebalance "${firstNodeIP}:${VALKEY_PORT_NUMBER}" --cluster-use-empty-masters; do
{{- end }}
echo "Rebalance failed, retrying"
sleep 5
firstNodeIP=$(wait_for_dns_lookup "{{ template "common.names.fullname" . }}-0.{{ template "common.names.fullname" . }}-headless" 120 5)
{{- if .Values.tls.enabled }}
valkey-cli --cluster fix --tls --cert ${VALKEY_TLS_CERT_FILE} --key ${VALKEY_TLS_KEY_FILE} --cacert ${VALKEY_TLS_CA_FILE} "${firstNodeIP}:${VALKEY_TLS_PORT_NUMBER}"
{{- else }}
valkey-cli --cluster fix "${firstNodeIP}:${VALKEY_PORT_NUMBER}"
{{- end }}
done
{{- end }}
{{- end }}
env:
- name: BITNAMI_DEBUG
value: {{ ternary "true" "false" (or .Values.image.debug .Values.diagnosticMode.enabled) | quote }}
{{- if .Values.cluster.externalAccess.enabled }}
{{- if .Values.tls.enabled }}
- name: VALKEY_TLS_CERT_FILE
value: {{ template "valkey-cluster.tlsCert" . }}
- name: VALKEY_TLS_KEY_FILE
value: {{ template "valkey-cluster.tlsCertKey" . }}
- name: VALKEY_TLS_CA_FILE
value: {{ template "valkey-cluster.tlsCACert" . }}
- name: VALKEY_TLS_PORT_NUMBER
{{- else }}
- name: VALKEY_PORT_NUMBER
{{- end }}
value: {{ .Values.cluster.externalAccess.service.port | quote }}
{{- else }}
{{- if .Values.tls.enabled }}
- name: VALKEY_TLS_CERT_FILE
value: {{ template "valkey-cluster.tlsCert" . }}
- name: VALKEY_TLS_KEY_FILE
value: {{ template "valkey-cluster.tlsCertKey" . }}
- name: VALKEY_TLS_CA_FILE
value: {{ template "valkey-cluster.tlsCACert" . }}
- name: VALKEY_TLS_PORT_NUMBER
{{- else }}
- name: VALKEY_PORT_NUMBER
{{- end }}
value: {{ .Values.valkey.containerPorts.valkey | quote }}
{{- end }}
- name: VALKEY_CLUSTER_REPLICAS
value: {{ .Values.cluster.replicas | quote }}
{{- if .Values.usePassword }}
- name: REDISCLI_AUTH
valueFrom:
secretKeyRef:
name: {{ template "valkey-cluster.secretName" . }}
key: {{ template "valkey-cluster.secretPasswordKey" . }}
{{- end }}
{{- if .Values.updateJob.extraEnvVars }}
{{- include "common.tplvalues.render" (dict "value" .Values.updateJob.extraEnvVars "context" $) | nindent 12 }}
{{- end }}
{{- if or .Values.updateJob.extraEnvVarsCM .Values.updateJob.extraEnvVarsSecret }}
envFrom:
{{- if .Values.updateJob.extraEnvVarsCM }}
- configMapRef:
name: {{ include "common.tplvalues.render" (dict "value" .Values.updateJob.extraEnvVarsCM "context" $) }}
{{- end }}
{{- if .Values.updateJob.extraEnvVarsSecret }}
- secretRef:
name: {{ include "common.tplvalues.render" (dict "value" .Values.updateJob.extraEnvVarsSecret "context" $) }}
{{- end }}
{{- end }}
{{- if .Values.updateJob.resources }}
resources: {{- toYaml .Values.updateJob.resources | nindent 12 }}
{{- else if ne .Values.updateJob.resourcesPreset "none" }}
resources: {{- include "common.resources.preset" (dict "type" .Values.updateJob.resourcesPreset) | nindent 12 }}
{{- end }}
{{- if or .Values.tls.enabled .Values.updateJob.extraVolumeMounts }}
volumeMounts:
- name: empty-dir
mountPath: /tmp
subPath: tmp-dir
{{- if .Values.tls.enabled }}
- name: valkey-certificates
mountPath: /opt/bitnami/valkey/certs
readOnly: true
{{- end }}
{{- if .Values.updateJob.extraVolumeMounts }}
{{- include "common.tplvalues.render" (dict "value" .Values.updateJob.extraVolumeMounts "context" $) | nindent 12 }}
{{- end }}
{{- end }}
restartPolicy: OnFailure
{{- if or .Values.tls.enabled .Values.updateJob.extraVolumes }}
volumes:
- name: empty-dir
emptyDir: {}
{{- if .Values.tls.enabled }}
- name: valkey-certificates
secret:
secretName: {{ include "common.tplvalues.render" (dict "value" .Values.tls.certificatesSecret "context" $) }}
{{- end }}
{{- if .Values.updateJob.extraVolumes }}
{{- include "common.tplvalues.render" (dict "value" .Values.updateJob.extraVolumes "context" $) | nindent 6 }}
{{- end }}
{{- end }}
{{- end }}

20
backing-services/gitea/charts/valkey-cluster/templates/valkey-role.yaml Normal file
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{{- /*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{- if .Values.rbac.create -}}
apiVersion: {{ include "common.capabilities.rbac.apiVersion" . }}
kind: Role
metadata:
name: {{ template "common.names.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
rules:
{{- if .Values.rbac.role.rules }}
{{- toYaml .Values.rbac.role.rules | nindent 2 }}
{{- end -}}
{{- end -}}

23
backing-services/gitea/charts/valkey-cluster/templates/valkey-rolebinding.yaml Normal file
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@@ -0,0 +1,23 @@
{{- /*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{- if .Values.rbac.create -}}
apiVersion: {{ include "common.capabilities.rbac.apiVersion" . }}
kind: RoleBinding
metadata:
name: {{ template "common.names.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
roleRef:
apiGroup: rbac.authorization.k8s.io
kind: Role
name: {{ template "common.names.fullname" . }}
subjects:
- kind: ServiceAccount
name: {{ template "valkey-cluster.serviceAccountName" . }}
{{- end -}}

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{{- /*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{- if .Values.serviceAccount.create -}}
apiVersion: v1
kind: ServiceAccount
metadata:
name: {{ template "valkey-cluster.serviceAccountName" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- if or .Values.serviceAccount.annotations .Values.commonAnnotations }}
{{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list .Values.serviceAccount.annotations .Values.commonAnnotations ) "context" . ) }}
annotations: {{- include "common.tplvalues.render" ( dict "value" $annotations "context" $) | nindent 4 }}
{{- end }}
automountServiceAccountToken: {{ .Values.serviceAccount.automountServiceAccountToken }}
{{- end -}}

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{{- /*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
{{- if (include "valkey-cluster.createStatefulSet" .) }}
apiVersion: {{ include "common.capabilities.statefulset.apiVersion" . }}
kind: StatefulSet
metadata:
name: {{ include "common.names.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
{{- if .Values.commonAnnotations }}
annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
{{- end }}
spec:
{{- if .Values.valkey.updateStrategy }}
updateStrategy: {{- toYaml .Values.valkey.updateStrategy | nindent 4 }}
{{- end }}
{{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.valkey.podLabels .Values.commonLabels ) "context" . ) }}
selector:
matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 6 }}
replicas: {{ .Values.cluster.nodes }}
serviceName: {{ include "common.names.fullname" . }}-headless
podManagementPolicy: {{ .Values.valkey.podManagementPolicy }}
template:
metadata:
labels: {{- include "common.labels.standard" ( dict "customLabels" $podLabels "context" $ ) | nindent 8 }}
{{- if and .Values.metrics.enabled .Values.metrics.podLabels }}
{{- toYaml .Values.metrics.podLabels | nindent 8 }}
{{- end }}
annotations:
checksum/scripts: {{ include (print $.Template.BasePath "/scripts-configmap.yaml") . | sha256sum }}
{{- if not .Values.existingSecret }}
checksum/secret: {{ include (print $.Template.BasePath "/secret.yaml") . | sha256sum }}
{{- end }}
checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
{{- if .Values.valkey.podAnnotations }}
{{- include "common.tplvalues.render" (dict "value" .Values.valkey.podAnnotations "context" $) | nindent 8 }}
{{- end }}
{{- if and .Values.metrics.enabled .Values.metrics.podAnnotations }}
{{- include "common.tplvalues.render" (dict "value" .Values.metrics.podAnnotations "context" $) | nindent 8 }}
{{- end }}
spec:
hostNetwork: {{ .Values.valkey.hostNetwork }}
enableServiceLinks: false
{{- include "valkey-cluster.imagePullSecrets" . | nindent 6 }}
{{- if .Values.podSecurityContext.enabled }}
securityContext: {{- include "common.compatibility.renderSecurityContext" (dict "secContext" .Values.podSecurityContext "context" $) | nindent 8 }}
{{- end }}
serviceAccountName: {{ include "valkey-cluster.serviceAccountName" . }}
automountServiceAccountToken: {{ .Values.valkey.automountServiceAccountToken }}
{{- if .Values.valkey.hostAliases }}
hostAliases: {{- include "common.tplvalues.render" (dict "value" .Values.valkey.hostAliases "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.valkey.priorityClassName }}
priorityClassName: {{ .Values.valkey.priorityClassName }}
{{- end }}
{{- if .Values.valkey.affinity }}
affinity: {{- include "common.tplvalues.render" (dict "value" .Values.valkey.affinity "context" $) | nindent 8 }}
{{- else }}
affinity:
podAffinity: {{- include "common.affinities.pods" (dict "type" .Values.valkey.podAffinityPreset "customLabels" $podLabels "context" $) | nindent 10 }}
podAntiAffinity: {{- include "common.affinities.pods" (dict "type" .Values.valkey.podAntiAffinityPreset "customLabels" $podLabels "context" $) | nindent 10 }}
nodeAffinity: {{- include "common.affinities.nodes" (dict "type" .Values.valkey.nodeAffinityPreset.type "key" .Values.valkey.nodeAffinityPreset.key "values" .Values.valkey.nodeAffinityPreset.values) | nindent 10 }}
{{- end }}
{{- if .Values.valkey.nodeSelector }}
nodeSelector: {{- include "common.tplvalues.render" (dict "value" .Values.valkey.nodeSelector "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.valkey.tolerations }}
tolerations: {{- include "common.tplvalues.render" (dict "value" .Values.valkey.tolerations "context" $) | nindent 8 }}
{{- end }}
{{- if .Values.valkey.shareProcessNamespace }}
shareProcessNamespace: {{ .Values.valkey.shareProcessNamespace }}
{{- end }}
{{- if .Values.valkey.schedulerName }}
schedulerName: {{ .Values.valkey.schedulerName | quote }}
{{- end }}
{{- if .Values.valkey.topologySpreadConstraints }}
topologySpreadConstraints: {{- include "common.tplvalues.render" ( dict "value" .Values.valkey.topologySpreadConstraints "context" $ ) | nindent 8 }}
{{- end }}
containers:
- name: {{ include "common.names.fullname" . }}
image: {{ include "valkey-cluster.image" . }}
imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
{{- if .Values.containerSecurityContext.enabled }}
securityContext: {{- include "common.compatibility.renderSecurityContext" (dict "secContext" .Values.containerSecurityContext "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 12 }}
{{- else if .Values.valkey.command }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.valkey.command "context" $) | nindent 12 }}
{{- else }}
command: ['/bin/bash', '-c']
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 12 }}
{{- else if .Values.valkey.args }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.valkey.args "context" $) | nindent 12 }}
{{- else if .Values.cluster.externalAccess.enabled }}
args:
- |
# Backwards compatibility change
if ! [[ -f /opt/bitnami/valkey/etc/valkey.conf ]]; then
cp /opt/bitnami/valkey/etc/valkey-default.conf /opt/bitnami/valkey/etc/valkey.conf
fi
pod_index=($(echo "$POD_NAME" | tr "-" "\n"))
pod_index="${pod_index[-1]}"
ips=($(echo "{{ .Values.cluster.externalAccess.service.loadBalancerIP }}" | cut -d [ -f2 | cut -d ] -f 1))
{{- if .Values.cluster.externalAccess.hostMode }}
export VALKEY_CLUSTER_ANNOUNCE_HOSTNAME="${ips[$pod_index]}"
{{- else }}
export VALKEY_CLUSTER_ANNOUNCE_IP="${ips[$pod_index]}"
{{- end }}
export VALKEY_NODES="${ips[@]}"
{{- if .Values.cluster.init }}
if [[ "$pod_index" == "0" ]]; then
export VALKEY_CLUSTER_CREATOR="yes"
export VALKEY_CLUSTER_REPLICAS="{{ .Values.cluster.replicas }}"
fi
{{- end }}
/opt/bitnami/scripts/valkey-cluster/entrypoint.sh /opt/bitnami/scripts/valkey-cluster/run.sh
{{- else }}
args:
- |
# Backwards compatibility change
if ! [[ -f /opt/bitnami/valkey/etc/valkey.conf ]]; then
echo COPYING FILE
cp /opt/bitnami/valkey/etc/valkey-default.conf /opt/bitnami/valkey/etc/valkey.conf
fi
{{- if .Values.cluster.init }}
pod_index=($(echo "$POD_NAME" | tr "-" "\n"))
pod_index="${pod_index[-1]}"
if [[ "$pod_index" == "0" ]]; then
export VALKEY_CLUSTER_CREATOR="yes"
export VALKEY_CLUSTER_REPLICAS="{{ .Values.cluster.replicas }}"
fi
{{- end }}
/opt/bitnami/scripts/valkey-cluster/entrypoint.sh /opt/bitnami/scripts/valkey-cluster/run.sh
{{- end }}
env:
- name: POD_NAME
valueFrom:
fieldRef:
fieldPath: metadata.name
{{- if and .Values.cluster.externalAccess.enabled .Values.cluster.externalAccess.hostMode }}
- name: VALKEY_CLUSTER_DYNAMIC_IPS
value: "yes"
- name: VALKEY_CLUSTER_PREFERRED_ENDPOINT_TYPE
value: "hostname"
{{- else if .Values.cluster.externalAccess.enabled }}
- name: VALKEY_CLUSTER_DYNAMIC_IPS
value: "no"
{{- else }}
- name: VALKEY_NODES
value: "{{ $count := .Values.cluster.nodes | int }}{{ range $i, $v := until $count }}{{ include "common.names.fullname" $ }}-{{ $i }}.{{ template "common.names.fullname" $ }}-headless {{ end }}"
{{- end }}
{{- if .Values.usePassword }}
- name: REDISCLI_AUTH
valueFrom:
secretKeyRef:
name: {{ template "valkey-cluster.secretName" . }}
key: {{ template "valkey-cluster.secretPasswordKey" . }}
{{- if .Values.usePasswordFiles }}
- name: VALKEY_PASSWORD_FILE
value: "/opt/bitnami/valkey/secrets/valkey-password"
{{- else }}
- name: VALKEY_PASSWORD
valueFrom:
secretKeyRef:
name: {{ template "valkey-cluster.secretName" . }}
key: {{ template "valkey-cluster.secretPasswordKey" . }}
{{- end }}
{{- else }}
- name: ALLOW_EMPTY_PASSWORD
value: "yes"
{{- end }}
- name: VALKEY_AOF_ENABLED
value: {{ .Values.valkey.useAOFPersistence | quote }}
- name: VALKEY_TLS_ENABLED
value: {{ ternary "yes" "no" .Values.tls.enabled | quote }}
{{- if .Values.tls.enabled }}
- name: VALKEY_TLS_PORT_NUMBER
value: {{ .Values.valkey.containerPorts.valkey | quote }}
- name: VALKEY_TLS_AUTH_CLIENTS
value: {{ ternary "yes" "no" .Values.tls.authClients | quote }}
- name: VALKEY_TLS_CERT_FILE
value: {{ template "valkey-cluster.tlsCert" . }}
- name: VALKEY_TLS_KEY_FILE
value: {{ template "valkey-cluster.tlsCertKey" . }}
- name: VALKEY_TLS_CA_FILE
value: {{ template "valkey-cluster.tlsCACert" . }}
{{- if .Values.tls.dhParamsFilename }}
- name: VALKEY_TLS_DH_PARAMS_FILE
value: {{ template "valkey-cluster.tlsDHParams" . }}
{{- end }}
{{- else }}
- name: VALKEY_PORT_NUMBER
value: {{ .Values.valkey.containerPorts.valkey | quote }}
{{- end }}
{{- if .Values.valkey.extraEnvVars }}
{{- include "common.tplvalues.render" ( dict "value" .Values.valkey.extraEnvVars "context" $ ) | nindent 12 }}
{{- end }}
{{- if or .Values.valkey.extraEnvVarsCM .Values.valkey.extraEnvVarsSecret }}
envFrom:
{{- if .Values.valkey.extraEnvVarsCM }}
- configMapRef:
name: {{ include "common.tplvalues.render" ( dict "value" .Values.valkey.extraEnvVarsCM "context" $ ) }}
{{- end }}
{{- if .Values.valkey.extraEnvVarsSecret }}
- secretRef:
name: {{ include "common.tplvalues.render" ( dict "value" .Values.valkey.extraEnvVarsSecret "context" $ ) }}
{{- end }}
{{- end }}
ports:
- name: tcp-redis
containerPort: {{ .Values.valkey.containerPorts.valkey }}
- name: tcp-redis-bus
containerPort: {{ .Values.valkey.containerPorts.bus }}
{{- if not .Values.diagnosticMode.enabled }}
{{- if .Values.valkey.customLivenessProbe }}
livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.valkey.customLivenessProbe "context" $) | nindent 12 }}
{{- else if .Values.valkey.livenessProbe.enabled }}
livenessProbe:
initialDelaySeconds: {{ .Values.valkey.livenessProbe.initialDelaySeconds }}
periodSeconds: {{ .Values.valkey.livenessProbe.periodSeconds }}
# One second longer than command timeout should prevent generation of zombie processes.
timeoutSeconds: {{ add1 .Values.valkey.livenessProbe.timeoutSeconds }}
successThreshold: {{ .Values.valkey.livenessProbe.successThreshold }}
failureThreshold: {{ .Values.valkey.livenessProbe.failureThreshold }}
exec:
command:
- sh
- -c
- /scripts/ping_liveness_local.sh {{ .Values.valkey.livenessProbe.timeoutSeconds }}
{{- end }}
{{- if .Values.valkey.customReadinessProbe }}
readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.valkey.customReadinessProbe "context" $) | nindent 12 }}
{{- else if .Values.valkey.readinessProbe.enabled }}
readinessProbe:
initialDelaySeconds: {{ .Values.valkey.readinessProbe.initialDelaySeconds }}
periodSeconds: {{ .Values.valkey.readinessProbe.periodSeconds }}
# One second longer than command timeout should prevent generation of zombie processes.
timeoutSeconds: {{ add1 .Values.valkey.readinessProbe.timeoutSeconds }}
successThreshold: {{ .Values.valkey.readinessProbe.successThreshold }}
failureThreshold: {{ .Values.valkey.readinessProbe.failureThreshold }}
exec:
command:
- sh
- -c
- /scripts/ping_readiness_local.sh {{ .Values.valkey.readinessProbe.timeoutSeconds }}
{{- end }}
{{- if .Values.valkey.customStartupProbe }}
startupProbe: {{- include "common.tplvalues.render" (dict "value" .Values.valkey.customStartupProbe "context" $) | nindent 12 }}
{{- else if .Values.valkey.startupProbe.enabled }}
startupProbe:
tcpSocket:
port: tcp-redis
initialDelaySeconds: {{ .Values.valkey.startupProbe.initialDelaySeconds }}
periodSeconds: {{ .Values.valkey.startupProbe.periodSeconds }}
timeoutSeconds: {{ .Values.valkey.startupProbe.timeoutSeconds }}
successThreshold: {{ .Values.valkey.startupProbe.successThreshold }}
failureThreshold: {{ .Values.valkey.startupProbe.failureThreshold }}
{{- end }}
{{- if .Values.valkey.lifecycleHooks }}
lifecycle: {{- include "common.tplvalues.render" (dict "value" .Values.valkey.lifecycleHooks "context" $) | nindent 12 }}
{{- end }}
{{- end }}
{{- if .Values.valkey.resources }}
resources: {{- toYaml .Values.valkey.resources | nindent 12 }}
{{- else if ne .Values.valkey.resourcesPreset "none" }}
resources: {{- include "common.resources.preset" (dict "type" .Values.valkey.resourcesPreset) | nindent 12 }}
{{- end }}
volumeMounts:
- name: scripts
mountPath: /scripts
{{- if and .Values.usePassword .Values.usePasswordFiles }}
- name: valkey-password
mountPath: /opt/bitnami/valkey/secrets/
{{- end }}
- name: valkey-data
mountPath: {{ .Values.persistence.path }}
subPath: {{ .Values.persistence.subPath }}
- name: default-config
mountPath: /opt/bitnami/valkey/etc/valkey-default.conf
subPath: valkey-default.conf
- name: empty-dir
mountPath: /opt/bitnami/valkey/etc/
subPath: app-conf-dir
- name: empty-dir
mountPath: /opt/bitnami/valkey/tmp
subPath: app-tmp-dir
- name: empty-dir
mountPath: /opt/bitnami/valkey/logs
subPath: app-logs-dir
- name: empty-dir
mountPath: /tmp
subPath: tmp-dir
{{- if .Values.tls.enabled }}
- name: valkey-certificates
mountPath: /opt/bitnami/valkey/certs
readOnly: true
{{- end }}
{{- if .Values.valkey.extraVolumeMounts }}
{{- include "common.tplvalues.render" ( dict "value" .Values.valkey.extraVolumeMounts "context" $ ) | nindent 12 }}
{{- end }}
{{- if .Values.metrics.enabled }}
- name: metrics
image: {{ template "valkey-cluster.metrics.image" . }}
imagePullPolicy: {{ .Values.metrics.image.pullPolicy | quote }}
{{- if .Values.metrics.containerSecurityContext.enabled }}
securityContext: {{- include "common.compatibility.renderSecurityContext" (dict "secContext" .Values.metrics.containerSecurityContext "context" $) | nindent 12 }}
{{- end }}
{{- if .Values.diagnosticMode.enabled }}
command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 12 }}
args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 12 }}
{{- else }}
command:
- /bin/bash
- -c
- |
{{- if and .Values.usePassword .Values.usePasswordFiles }}
export REDIS_PASSWORD="$(< "${REDIS_PASSWORD_FILE}")"
{{- end }}
redis_exporter{{- range $key, $value := .Values.metrics.extraArgs }} --{{ $key }}={{ $value }}{{- end }}
{{- end }}
env:
- name: BITNAMI_DEBUG
value: {{ ternary "true" "false" (or .Values.image.debug .Values.diagnosticMode.enabled) | quote }}
- name: REDIS_ALIAS
value: {{ template "common.names.fullname" . }}
- name: REDIS_ADDR
value: {{ printf "%s://127.0.0.1:%g" (ternary "rediss" "redis" .Values.tls.enabled) .Values.valkey.containerPorts.valkey | quote }}
{{- if .Values.usePassword }}
{{- if .Values.usePasswordFiles }}
- name: REDIS_PASSWORD_FILE
value: "/opt/bitnami/valkey/secrets/valkey-password"
{{- else }}
- name: REDIS_PASSWORD
valueFrom:
secretKeyRef:
name: {{ template "valkey-cluster.secretName" . }}
key: {{ template "valkey-cluster.secretPasswordKey" . }}
{{- end }}
{{- end }}
{{- if .Values.tls.enabled }}
- name: REDIS_EXPORTER_TLS_CLIENT_KEY_FILE
value: {{ template "valkey-cluster.tlsCertKey" . }}
- name: REDIS_EXPORTER_TLS_CLIENT_CERT_FILE
value: {{ template "valkey-cluster.tlsCert" . }}
- name: REDIS_EXPORTER_TLS_CA_CERT_FILE
value: {{ template "valkey-cluster.tlsCACert" . }}
{{- end }}
- name: REDIS_EXPORTER_WEB_LISTEN_ADDRESS
value: {{ printf ":%v" .Values.metrics.containerPorts.http }}
{{- if .Values.metrics.extraEnvVars }}
{{- include "common.tplvalues.render" (dict "value" .Values.metrics.extraEnvVars "context" $) | nindent 12 }}
{{- end }}
{{- if or (and .Values.usePassword .Values.usePasswordFiles) .Values.tls.enabled }}
volumeMounts:
- name: empty-dir
mountPath: /tmp
subPath: tmp-dir
{{- if and .Values.usePassword .Values.usePasswordFiles }}
- name: valkey-password
mountPath: /opt/bitnami/valkey/secrets/
{{- end }}
{{- if .Values.tls.enabled }}
- name: valkey-certificates
mountPath: /opt/bitnami/valkey/certs
readOnly: true
{{- end }}
{{- end }}
ports:
- name: http-metrics
containerPort: {{ .Values.metrics.containerPorts.http }}
{{- if .Values.metrics.resources }}
resources: {{- toYaml .Values.metrics.resources | nindent 12 }}
{{- else if ne .Values.metrics.resourcesPreset "none" }}
resources: {{- include "common.resources.preset" (dict "type" .Values.metrics.resourcesPreset) | nindent 12 }}
{{- end }}
{{- end }}
{{- if .Values.valkey.sidecars }}
{{- include "common.tplvalues.render" ( dict "value" .Values.valkey.sidecars "context" $ ) | nindent 8 }}
{{- end }}
{{- $needsVolumePermissions := and .Values.volumePermissions.enabled .Values.containerSecurityContext.enabled }}
{{- if or $needsVolumePermissions .Values.sysctlImage.enabled .Values.valkey.initContainers }}
initContainers:
{{- if $needsVolumePermissions }}
- name: volume-permissions
image: {{ include "valkey-cluster.volumePermissions.image" . }}
imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
command: ["/bin/chown", "-R", "{{ .Values.containerSecurityContext.runAsUser }}:{{ .Values.podSecurityContext.fsGroup }}", "{{ .Values.persistence.path }}"]
securityContext:
runAsUser: 0
{{- if .Values.volumePermissions.resources }}
resources: {{- toYaml .Values.volumePermissions.resources | nindent 12 }}
{{- else if ne .Values.volumePermissions.resourcesPreset "none" }}
resources: {{- include "common.resources.preset" (dict "type" .Values.volumePermissions.resourcesPreset) | nindent 12 }}
{{- end }}
volumeMounts:
- name: empty-dir
mountPath: /tmp
subPath: tmp-dir
- name: valkey-data
mountPath: {{ .Values.persistence.path }}
subPath: {{ .Values.persistence.subPath }}
{{- end }}
{{- if .Values.sysctlImage.enabled }}
- name: init-sysctl
image: {{ template "valkey-cluster.sysctl.image" . }}
imagePullPolicy: {{ default "" .Values.sysctlImage.pullPolicy | quote }}
{{- if .Values.sysctlImage.resources }}
resources: {{- toYaml .Values.sysctlImage.resources | nindent 12 }}
{{- else if ne .Values.sysctlImage.resourcesPreset "none" }}
resources: {{- include "common.resources.preset" (dict "type" .Values.sysctlImage.resourcesPreset) | nindent 12 }}
{{- end }}
{{- if .Values.sysctlImage.mountHostSys }}
volumeMounts:
- name: empty-dir
mountPath: /tmp
subPath: tmp-dir
- name: host-sys
mountPath: /host-sys
{{- end }}
command:
{{- toYaml .Values.sysctlImage.command | nindent 12 }}
{{- if .Values.sysctlImage.containerSecurityContext.enabled }}
securityContext: {{- include "common.compatibility.renderSecurityContext" (dict "secContext" .Values.sysctlImage.containerSecurityContext "context" $) | nindent 12 }}
{{- end }}
{{- end }}
{{- if .Values.valkey.initContainers }}
{{- toYaml .Values.valkey.initContainers | nindent 8 }}
{{- end }}
{{- end }}
volumes:
- name: scripts
configMap:
name: {{ include "common.names.fullname" . }}-scripts
defaultMode: 0755
{{- if and .Values.usePassword .Values.usePasswordFiles }}
- name: valkey-password
secret:
secretName: {{ include "valkey-cluster.secretName" . }}
items:
- key: {{ include "valkey-cluster.secretPasswordKey" . }}
path: valkey-password
{{- end }}
- name: default-config
configMap:
name: {{ include "common.names.fullname" . }}-default
{{- if .Values.sysctlImage.mountHostSys }}
- name: host-sys
hostPath:
path: /sys
{{- end }}
- name: empty-dir
emptyDir: {}
{{- if .Values.valkey.extraVolumes }}
{{- include "common.tplvalues.render" ( dict "value" .Values.valkey.extraVolumes "context" $ ) | nindent 8 }}
{{- end }}
{{- if .Values.tls.enabled }}
- name: valkey-certificates
secret:
secretName: {{ include "valkey-cluster.tlsSecretName" . }}
defaultMode: 256
{{- end }}
{{- if not .Values.persistence.enabled }}
- name: valkey-data
emptyDir: {}
{{- end }}
{{- if .Values.persistentVolumeClaimRetentionPolicy.enabled }}
persistentVolumeClaimRetentionPolicy:
whenDeleted: {{ .Values.persistentVolumeClaimRetentionPolicy.whenDeleted }}
whenScaled: {{ .Values.persistentVolumeClaimRetentionPolicy.whenScaled }}
{{- end }}
{{- if .Values.persistence.enabled }}
volumeClaimTemplates:
- metadata:
name: valkey-data
labels: {{- include "common.labels.matchLabels" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 10 }}
{{- if .Values.persistence.labels }}
{{- include "common.tplvalues.render" (dict "value" .Values.persistence.labels "context" $) | nindent 10 }}
{{- end }}
{{- if .Values.persistence.annotations }}
annotations: {{- include "common.tplvalues.render" (dict "value" .Values.persistence.annotations "context" $) | nindent 10 }}
{{- end }}
spec:
accessModes:
{{- range .Values.persistence.accessModes }}
- {{ . | quote }}
{{- end }}
resources:
requests:
storage: {{ .Values.persistence.size | quote }}
{{- include "common.storage.class" (dict "persistence" .Values.persistence "global" .Values.global) | nindent 8 }}
{{- if or .Values.persistence.matchLabels .Values.persistence.matchExpressions }}
selector:
{{- if .Values.persistence.matchLabels }}
matchLabels:
{{- toYaml .Values.persistence.matchLabels | nindent 12 }}
{{- end -}}
{{- if .Values.persistence.matchExpressions }}
matchExpressions:
{{- toYaml .Values.persistence.matchExpressions | nindent 12 }}
{{- end -}}
{{- end }}
{{- end }}
{{- end }}

51
backing-services/gitea/charts/valkey-cluster/templates/valkey-svc.yaml Normal file
View File

@@ -0,0 +1,51 @@
{{- /*
Copyright Broadcom, Inc. All Rights Reserved.
SPDX-License-Identifier: APACHE-2.0
*/}}
apiVersion: v1
kind: Service
metadata:
name: {{ template "common.names.fullname" . }}
namespace: {{ .Release.Namespace | quote }}
{{- $labels := include "common.tplvalues.merge" ( dict "values" ( list .Values.service.labels .Values.commonLabels ) "context" . ) }}
labels: {{- include "common.labels.standard" ( dict "customLabels" $labels "context" $ ) | nindent 4 }}
{{- if or .Values.service.annotations .Values.commonAnnotations }}
{{- $annotations := include "common.tplvalues.merge" ( dict "values" ( list .Values.service.annotations .Values.commonAnnotations ) "context" . ) }}
annotations: {{- include "common.tplvalues.render" ( dict "value" $annotations "context" $) | nindent 4 }}
{{- end }}
spec:
type: {{ .Values.service.type }}
{{- if and .Values.service.clusterIP (eq .Values.service.type "ClusterIP") }}
clusterIP: {{ .Values.service.clusterIP }}
{{- end }}
{{- if or (eq .Values.service.type "LoadBalancer") (eq .Values.service.type "NodePort") }}
externalTrafficPolicy: {{ .Values.service.externalTrafficPolicy | quote }}
{{- end }}
{{- if and (eq .Values.service.type "LoadBalancer") (not (empty .Values.service.loadBalancerSourceRanges)) }}
loadBalancerSourceRanges: {{ .Values.service.loadBalancerSourceRanges }}
{{- end }}
{{- if and (eq .Values.service.type "LoadBalancer") (not (empty .Values.service.loadBalancerIP)) }}
loadBalancerIP: {{ .Values.service.loadBalancerIP }}
{{- end }}
{{- if .Values.service.sessionAffinity }}
sessionAffinity: {{ .Values.service.sessionAffinity }}
{{- end }}
{{- if .Values.service.sessionAffinityConfig }}
sessionAffinityConfig: {{- include "common.tplvalues.render" (dict "value" .Values.service.sessionAffinityConfig "context" $) | nindent 4 }}
{{- end }}
ports:
- name: tcp-redis
port: {{ .Values.service.ports.valkey }}
targetPort: tcp-redis
protocol: TCP
{{- if and (or (eq .Values.service.type "NodePort") (eq .Values.service.type "LoadBalancer")) (not (empty .Values.service.nodePorts.valkey)) }}
nodePort: {{ .Values.service.nodePorts.valkey }}
{{- else if eq .Values.service.type "ClusterIP" }}
nodePort: null
{{- end }}
{{- if .Values.service.extraPorts }}
{{- include "common.tplvalues.render" (dict "value" .Values.service.extraPorts "context" $) | nindent 4 }}
{{- end }}
{{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.valkey.podLabels .Values.commonLabels ) "context" . ) }}
selector: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 4 }}

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backing-services/gitea/charts/valkey-cluster/values.yaml Normal file
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