{{- /*
Copyright VMware, Inc.
SPDX-License-Identifier: APACHE-2.0
*/}}

apiVersion: {{ include "common.capabilities.deployment.apiVersion" . }}
kind: Deployment
metadata:
  name: {{ template "prometheus.server.fullname" . }}
  namespace: {{ include "common.names.namespace" . | quote }}
  labels: {{- include "common.labels.standard" ( dict "customLabels" .Values.commonLabels "context" $ ) | nindent 4 }}
    app.kubernetes.io/part-of: prometheus
    app.kubernetes.io/component: server
  {{- if .Values.commonAnnotations }}
  annotations: {{- include "common.tplvalues.render" ( dict "value" .Values.commonAnnotations "context" $ ) | nindent 4 }}
  {{- end }}
spec:
  replicas: {{ .Values.server.replicaCount }}
  {{- if .Values.server.updateStrategy }}
  strategy: {{- toYaml .Values.server.updateStrategy | nindent 4 }}
  {{- end }}
  {{- $podLabels := include "common.tplvalues.merge" ( dict "values" ( list .Values.server.podLabels .Values.commonLabels ) "context" . ) }}
  selector:
    matchLabels: {{- include "common.labels.matchLabels" ( dict "customLabels" $podLabels "context" $ ) | nindent 6 }}
      app.kubernetes.io/part-of: prometheus
      app.kubernetes.io/component: server
  template:
    metadata:
      annotations:
        checksum/configmap: {{ include (print $.Template.BasePath "/server/configmap.yaml") . | sha256sum }}
        {{- if .Values.server.podAnnotations }}
        {{- include "common.tplvalues.render" (dict "value" .Values.server.podAnnotations "context" $) | nindent 8 }}
        {{- end }}
      labels: {{- include "common.labels.standard" ( dict "customLabels" $podLabels "context" $ ) | nindent 8 }}
        app.kubernetes.io/part-of: prometheus
        app.kubernetes.io/component: server
    spec:
      serviceAccountName: {{ template "prometheus.server.serviceAccountName" . }}
      {{- include "prometheus.imagePullSecrets" . | nindent 6 }}
      {{- if .Values.server.hostAliases }}
      hostAliases: {{- include "common.tplvalues.render" (dict "value" .Values.server.hostAliases "context" $) | nindent 8 }}
      {{- end }}
      {{- if .Values.server.affinity }}
      affinity: {{- include "common.tplvalues.render" ( dict "value" .Values.server.affinity "context" $) | nindent 8 }}
      {{- else }}
      affinity:
        podAffinity: {{- include "common.affinities.pods" (dict "type" .Values.server.podAffinityPreset "component" "server" "customLabels" $podLabels "context" $) | nindent 10 }}
        podAntiAffinity: {{- include "common.affinities.pods" (dict "type" .Values.server.podAntiAffinityPreset "component" "server" "customLabels" $podLabels "context" $) | nindent 10 }}
        nodeAffinity: {{- include "common.affinities.nodes" (dict "type" .Values.server.nodeAffinityPreset.type "key" .Values.server.nodeAffinityPreset.key "values" .Values.server.nodeAffinityPreset.values) | nindent 10 }}
      {{- end }}
      {{- if .Values.server.nodeSelector }}
      nodeSelector: {{- include "common.tplvalues.render" ( dict "value" .Values.server.nodeSelector "context" $) | nindent 8 }}
      {{- end }}
      {{- if .Values.server.tolerations }}
      tolerations: {{- include "common.tplvalues.render" (dict "value" .Values.server.tolerations "context" .) | nindent 8 }}
      {{- end }}
      {{- if .Values.server.priorityClassName }}
      priorityClassName: {{ .Values.server.priorityClassName | quote }}
      {{- end }}
      {{- if .Values.server.schedulerName }}
      schedulerName: {{ .Values.server.schedulerName | quote }}
      {{- end }}
      {{- if .Values.server.topologySpreadConstraints }}
      topologySpreadConstraints: {{- include "common.tplvalues.render" (dict "value" .Values.server.topologySpreadConstraints "context" .) | nindent 8 }}
      {{- end }}
      {{- if .Values.server.podSecurityContext.enabled }}
      securityContext: {{- omit .Values.server.podSecurityContext "enabled" | toYaml | nindent 8 }}
      {{- end }}
      {{- if .Values.server.terminationGracePeriodSeconds }}
      terminationGracePeriodSeconds: {{ .Values.server.terminationGracePeriodSeconds }}
      {{- end }}
      initContainers:
        {{- if and .Values.volumePermissions.enabled .Values.server.persistence.enabled }}
        - name: volume-permissions
          image: {{ include "prometheus.volumePermissions.image" . }}
          imagePullPolicy: {{ .Values.volumePermissions.image.pullPolicy | quote }}
          command:
            - sh
            - -ec
            - |
              mkdir -p {{ .Values.server.persistence.mountPath }}
              find {{ .Values.server.persistence.mountPath }} -mindepth 1 -maxdepth 1 -not -name ".snapshot" -not -name "lost+found" | xargs -r chown -R {{ .Values.server.containerSecurityContext.runAsUser }}:{{ .Values.server.podSecurityContext.fsGroup }}
          securityContext: {{- include "common.tplvalues.render" (dict "value" .Values.volumePermissions.containerSecurityContext "context" $) | nindent 12 }}
          {{- if .Values.volumePermissions.resources }}
          resources: {{- toYaml .Values.volumePermissions.resources | nindent 12 }}
          {{- end }}
          volumeMounts:
            - name: data
              mountPath: {{ .Values.server.persistence.mountPath }}
              {{- if .Values.server.persistence.subPath }}
              subPath: {{ .Values.server.persistence.subPath }}
              {{- end }}
        {{- end }}
        {{- if .Values.server.initContainers }}
          {{- include "common.tplvalues.render" (dict "value" .Values.server.initContainers "context" $) | nindent 8 }}
        {{- end }}
      containers:
        - name: prometheus
          image: {{ template "prometheus.server.image" . }}
          imagePullPolicy: {{ .Values.server.image.pullPolicy }}
          {{- if .Values.server.containerSecurityContext.enabled }}
          securityContext: {{- omit .Values.server.containerSecurityContext "enabled" | toYaml | nindent 12 }}
          {{- end }}
          {{- if .Values.diagnosticMode.enabled }}
          command: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.command "context" $) | nindent 12 }}
          {{- else if .Values.server.command }}
          command: {{- include "common.tplvalues.render" (dict "value" .Values.server.command "context" $) | nindent 12 }}
          {{- end }}
          {{- if .Values.diagnosticMode.enabled }}
          args: {{- include "common.tplvalues.render" (dict "value" .Values.diagnosticMode.args "context" $) | nindent 12 }}
          {{- else if .Values.server.args }}
          args: {{- include "common.tplvalues.render" (dict "value" .Values.server.args "context" $) | nindent 12 }}
          {{- else }}
          args:
            - "--config.file=/opt/bitnami/prometheus/conf/{{ include "prometheus.server.configmapKey" . }}"
            - "--storage.tsdb.path={{ .Values.server.persistence.mountPath }}"
            - "--storage.tsdb.retention.time={{ .Values.server.retention }}"
            - "--storage.tsdb.retention.size={{ .Values.server.retentionSize }}"
            - "--log.level={{ .Values.server.logLevel }}"
            - "--log.format={{ .Values.server.logFormat }}"
            - "--web.listen-address=:{{ .Values.server.containerPorts.http }}"
            - "--web.console.libraries=/opt/bitnami/prometheus/conf/console_libraries"
            - "--web.console.templates=/opt/bitnami/prometheus/conf/consoles"
            {{- if .Values.server.enableAdminAPI}}
            - "--web.enable-admin-api"
            {{- end }}
            {{- if .Values.server.enableRemoteWriteReceiver }}
            -  "--web.enable-remote-write-receiver"
            {{- end }}
            {{- if .Values.server.routePrefix }}
            - "--web.route-prefix={{ .Values.server.routePrefix }}"
            {{- end }}
            {{- if .Values.server.enableFeatures }}
            - "--enable-feature={{ join "," .Values.server.enableFeatures }}"
            {{- end }}
            {{- if .Values.server.extraArgs }}
            {{- include "common.tplvalues.render" (dict "value" .Values.server.extraArgs "context" $) | nindent 12 }}
            {{- end }}
          {{- end }}
          env:
            {{- if .Values.server.extraEnvVars }}
            {{- include "common.tplvalues.render" (dict "value" .Values.server.extraEnvVars "context" $) | nindent 12 }}
            {{- end }}
          envFrom:
            {{- if .Values.server.extraEnvVarsCM }}
            - configMapRef:
                name: {{ include "common.tplvalues.render" (dict "value" .Values.server.extraEnvVarsCM "context" $) }}
            {{- end }}
            {{- if .Values.server.extraEnvVarsSecret }}
            - secretRef:
                name: {{ include "common.tplvalues.render" (dict "value" .Values.server.extraEnvVarsSecret "context" $) }}
            {{- end }}
          {{- if .Values.server.resources }}
          resources: {{- toYaml .Values.server.resources | nindent 12 }}
          {{- end }}
          ports:
            - name: http
              containerPort: {{ .Values.server.containerPorts.http }}
          {{- if not .Values.diagnosticMode.enabled }}
          {{- if .Values.server.customLivenessProbe }}
          livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.server.customLivenessProbe "context" $) | nindent 12 }}
          {{- else if .Values.server.livenessProbe.enabled }}
          livenessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.server.livenessProbe "enabled") "context" $) | nindent 12 }}
            httpGet:
              path: /-/healthy
              port: http
          {{- end }}
          {{- if .Values.server.customReadinessProbe }}
          readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.server.customReadinessProbe "context" $) | nindent 12 }}
          {{- else if .Values.server.readinessProbe.enabled }}
          readinessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.server.readinessProbe "enabled") "context" $) | nindent 12 }}
            httpGet:
              path: /-/ready
              port: http
          {{- end }}
          {{- if .Values.server.customStartupProbe }}
          startupProbe: {{- include "common.tplvalues.render" (dict "value" .Values.server.customStartupProbe "context" $) | nindent 12 }}
          {{- else if .Values.server.startupProbe.enabled }}
          startupProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.server.startupProbe "enabled") "context" $) | nindent 12 }}
            tcpSocket:
              port: http
          {{- end }}
          {{- end }}
          {{- if .Values.server.lifecycleHooks }}
          lifecycle: {{- include "common.tplvalues.render" (dict "value" .Values.server.lifecycleHooks "context" $) | nindent 12 }}
          {{- end }}
          volumeMounts:
            - name: config
              mountPath: /opt/bitnami/prometheus/conf
              readOnly: true
            - name: data
              mountPath: {{ .Values.server.persistence.mountPath }}
          {{- if .Values.server.extraVolumeMounts }}
          {{- include "common.tplvalues.render" (dict "value" .Values.server.extraVolumeMounts "context" $) | nindent 12 }}
          {{- end }}
        {{- if .Values.server.thanos.create }}
        - name: thanos-sidecar
          image: {{ template "prometheus.server.thanosImage" . }}
          imagePullPolicy: {{ .Values.server.thanos.image.pullPolicy }}
          args:
            - sidecar
            - --prometheus.url={{ default "http://localhost:9090" .Values.server.thanos.prometheusUrl }}
            - --grpc-address=0.0.0.0:10901
            - --http-address=0.0.0.0:10902
            - --tsdb.path=/prometheus/
            {{- if .Values.server.thanos.objectStorageConfig.secretName }}
            - --objstore.config=$(OBJSTORE_CONFIG)
            {{- end }}
            {{- if .Values.server.thanos.extraArgs }}
            {{ toYaml .Values.server.thanos.extraArgs | indent 12  | trim }}
            {{- end }}
          {{- if .Values.server.thanos.objectStorageConfig.secretName }}
          env:
            - name: OBJSTORE_CONFIG
              valueFrom:
                secretKeyRef:
                  name: {{ .Values.server.thanos.objectStorageConfig.secretName }}
                  key: {{ .Values.server.thanos.objectStorageConfig.secretKey | default "thanos.yaml" }}
          {{- end }}
          {{- if .Values.server.thanos.resources }}
          resources: {{- toYaml .Values.server.thanos.resources | nindent 12 }}
          {{- end }}
          ports:
            - name: grpc
              containerPort: 10901
              protocol: TCP
            - name: http
              containerPort: 10902
              protocol: TCP
          volumeMounts:
            - mountPath: /prometheus
              name: data
            {{- if .Values.server.thanos.extraVolumeMounts }}
            {{- include "common.tplvalues.render" (dict "value" .Values.server.thanos.extraVolumeMounts "context" $) | nindent 12 }}
            {{- end }}
          {{- if .Values.server.thanos.containerSecurityContext.enabled }}
          securityContext: {{- omit .Values.server.thanos.containerSecurityContext "enabled" | toYaml | nindent 12 }}
          {{- end }}
          {{- if .Values.server.thanos.customLivenessProbe }}
          livenessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.server.thanos.customLivenessProbe "context" $) | nindent 12 }}
          {{- else if .Values.server.thanos.livenessProbe.enabled }}
          livenessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.server.thanos.livenessProbe "enabled") "context" $) | nindent 12 }}
            httpGet:
              path: /-/healthy
              port: http
              scheme: HTTP
          {{- end }}
          {{- if .Values.server.thanos.customReadinessProbe }}
          readinessProbe: {{- include "common.tplvalues.render" (dict "value" .Values.server.thanos.customReadinessProbe "context" $) | nindent 12 }}
          {{- else if .Values.server.thanos.livenessProbe.enabled }}
          readinessProbe: {{- include "common.tplvalues.render" (dict "value" (omit .Values.server.thanos.readinessProbe "enabled") "context" $) | nindent 12 }}
            httpGet:
              path: /-/ready
              port: http
              scheme: HTTP
          {{- end }}
        {{- end }}
        {{- if .Values.server.sidecars }}
        {{- include "common.tplvalues.render" ( dict "value" .Values.server.sidecars "context" $) | nindent 8 }}
        {{- end }}
      volumes:
        - name: config
          configMap:
            name: {{ include "prometheus.server.configmapName" . }}
        - name: data
        {{- if .Values.server.persistence.enabled }}
          persistentVolumeClaim:
            claimName: {{ default (include "prometheus.server.fullname" .) .Values.server.persistence.existingClaim }}
        {{- else }}
          emptyDir: {}
        {{- end }}
        {{- if .Values.server.extraVolumes }}
        {{- include "common.tplvalues.render" (dict "value" .Values.server.extraVolumes "context" $) | nindent 8 }}
        {{- end }}
