apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ .Release.Name }}-git-backend-deployment
  labels:
    app: git-backend
    chart: {{ template "gerrit-slave.chart" . }}
    heritage: {{ .Release.Service }}
    release: {{ .Release.Name }}
spec:
  replicas: {{ .Values.gitBackend.replicas | default 1 }}
  strategy:
    rollingUpdate:
      maxSurge: {{ .Values.gitBackend.maxSurge }}
      maxUnavailable: {{ .Values.gitBackend.maxUnavailable }}
  selector:
    matchLabels:
      app: git-backend
  template:
    metadata:
      labels:
        app: git-backend
    spec:
      securityContext:
        fsGroup: 100
      {{ if .Values.images.registry.ImagePullSecret.name -}}
      imagePullSecrets:
      - name: {{ .Values.images.registry.ImagePullSecret.name }}
      {{- end }}
      containers:
      - name: apache-git-http-backend
        imagePullPolicy: {{ .Values.images.imagePullPolicy }}
        image: {{ template "registry" . }}{{ .Values.gitBackend.image }}:{{ .Values.images.version }}
        env:
        {{ if eq .Values.gitBackend.service.https.enabled false -}}
        - name: DISABLE_HTTPS
          value: "true"
        {{- end }}
        {{ if eq .Values.gitBackend.service.http.enabled false -}}
        - name: DISABLE_HTTP
          value: "true"
        {{- end }}
        ports:
        - containerPort: 80
        - containerPort: 443
        resources:
{{ toYaml .Values.gitBackend.resources | indent 10 }}
        volumeMounts:
        - name: git-filesystem
          mountPath: "/var/gerrit/git"
        - name: git-backend-secret
          readOnly: true
          mountPath: "/var/apache/credentials"
        - name: apache-logs
          mountPath: "/var/log/apache2"
      volumes:
      - name: git-filesystem
        persistentVolumeClaim:
          claimName: {{ .Release.Name }}-git-filesystem-pvc
      - name: git-backend-secret
        secret:
          secretName: {{ .Release.Name }}-git-backend-secret
      - name: apache-logs
        {{ if .Values.gitBackend.logging.persistence.enabled -}}
        persistentVolumeClaim:
          claimName: {{ .Release.Name }}-apache-logs-pvc
        {{ else -}}
        emptyDir: {}
        {{- end }}