apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ .Release.Name }}-gerrit-slave-deployment
  labels:
    app: gerrit-slave
    chart: {{ template "gerrit-slave.chart" . }}
    heritage: {{ .Release.Service }}
    release: {{ .Release.Name }}
spec:
  replicas: {{ .Values.gerritSlave.replicas | default 1 }}
  selector:
    matchLabels:
      app: gerrit-slave
  template:
    metadata:
      labels:
        app: gerrit-slave
    spec:
      securityContext:
        fsGroup: 100
      {{ if .Values.images.registry.ImagePullSecret.name -}}
      imagePullSecrets:
      - name: {{ .Values.images.registry.ImagePullSecret.name }}
      {{- end }}
      initContainers:
      - name: gerrit-slave-init
        image: {{ template "registry" . }}{{ .Values.gerritSlave.images.gerritInit }}:{{ .Values.images.version }}
        imagePullPolicy: {{ .Values.images.imagePullPolicy }}
        command:
        - /bin/bash
        - -c
        args:
        - |
          ln -s /var/keystore /var/gerrit/etc/keystore
          ln -sf /var/config/gerrit.config /var/gerrit/etc/gerrit.config
          ln -sf /var/config/secure.config /var/gerrit/etc/secure.config

          /var/tools/start
        env:
        - name: TEST_MODE
          valueFrom:
            configMapKeyRef:
              name: {{ .Release.Name }}-gerrit-slave-configmap
              key: test-mode
        volumeMounts:
        - name: git-filesystem
          mountPath: "/var/gerrit/git"
        - name: gerrit-logs
          mountPath: "/var/gerrit/logs"
        - name: gerrit-config
          mountPath: "/var/config/gerrit.config"
          subPath: gerrit.config
        - name: gerrit-slave-secure-config
          mountPath: "/var/config/secure.config"
          subPath: secure.config
        - name: gerrit-slave-secure-config
          mountPath: "/var/keystore"
          subPath: keystore
      containers:
      - name: gerrit-slave
        image: {{ template "registry" . }}{{ .Values.gerritSlave.images.gerritSlave }}:{{ .Values.images.version }}
        imagePullPolicy: {{ .Values.images.imagePullPolicy }}
        command:
        - /bin/bash
        - -c
        args:
        - |
          rm -f /var/gerrit/logs/gerrit.pid

          ln -s /var/keystore /var/gerrit/etc/keystore
          ln -sf /var/config/gerrit.config /var/gerrit/etc/gerrit.config
          ln -sf /var/config/secure.config /var/gerrit/etc/secure.config

          JAVA_OPTIONS=$(git config --file /var/gerrit/etc/gerrit.config --get-all container.javaOptions)

          java ${JAVA_OPTIONS} -jar /var/gerrit/bin/gerrit.war daemon \
              -d /var/gerrit \
              --enable-httpd \
              --slave &

          tail -F -n +1 /var/gerrit/logs/{error,httpd,sshd}_log
        env:
        - name: TEST_MODE
          valueFrom:
            configMapKeyRef:
              name: {{ .Release.Name }}-gerrit-slave-configmap
              key: test-mode
        ports:
        - containerPort: 8080
        volumeMounts:
        - name: git-filesystem
          mountPath: "/var/gerrit/git"
        - name: gerrit-logs
          mountPath: "/var/gerrit/logs"
        - name: gerrit-config
          mountPath: "/var/config/gerrit.config"
          subPath: gerrit.config
        - name: gerrit-slave-secure-config
          mountPath: "/var/config/secure.config"
          subPath: secure.config
        - name: gerrit-slave-secure-config
          mountPath: "/var/keystore"
          subPath: keystore
        resources:
{{ toYaml .Values.gerritSlave.resources | indent 10 }}
      volumes:
      - name: git-filesystem
        persistentVolumeClaim:
          claimName: {{ .Release.Name }}-git-filesystem-pvc
      - name: gerrit-logs
        {{ if .Values.gerritSlave.logging.persistence.enabled -}}
        persistentVolumeClaim:
          claimName: {{ .Release.Name }}-gerrit-slave-logs-pvc
        {{ else -}}
        emptyDir: {}
        {{- end }}
      - name: gerrit-config
        configMap:
          name: {{ .Release.Name }}-gerrit-slave-configmap
      - name: gerrit-slave-secure-config
        secret:
          secretName: {{ .Release.Name }}-gerrit-slave-secure-config