apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ .Release.Name }}-rrdcached
spec:
  strategy: 
    type: Recreate
  replicas: 1
  selector:
    matchLabels:
      app.kubernetes.io/name: {{ .Release.Name }}
      app.kubernetes.io/instance: rrdcached
  template:
    metadata:
      labels:
        app.kubernetes.io/name: {{ .Release.Name }}
        app.kubernetes.io/instance: rrdcached
    spec:
      securityContext:
        fsGroup: 1000
      volumes:
      {{- if .Values.librenms.rrdcached.persistence.enabled }}
      - name: db
        persistentVolumeClaim:
          claimName: {{ .Release.Name }}-rrdcached
      - name: journal
        persistentVolumeClaim:
          claimName: {{ .Release.Name }}-rrdcached-journal
      {{end}}
      {{- if .Values.mysql.enabled }}
      - name: mysql
        secret:
          secretName: {{ .Release.Name }}-mysql
          optional: false # default setting; "mysecret" must exist
      {{- end }}
      
      containers:
      - name: rrdcached
        image: '{{ .Values.librenms.rrdcached.image.repository }}:{{ .Values.librenms.rrdcached.image.tag }}'
        imagePullPolicy: Always
        {{- if .Values.librenms.rrdcached.persistence.enabled }}
        volumeMounts:
        - name: db
          mountPath: /data/db
        - name: journal
          mountPath: /data/journal
        {{- if .Values.mysql.enabled }}
        - name: mysql
          mountPath: "/opt/mysql/"
          readOnly: true
        {{- end }}
        {{end}}
        env:
        {{- with .Values.librenms.rrdcached.envs }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
        {{- with .Values.librenms.rrdcached.extraEnvs }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
        {{- with .Values.librenms.rrdcached.livenessProbe }}
        livenessProbe:
          {{- toYaml . | nindent 10 }}
        {{- end }}
        {{- if .Values.librenms.rrdcached.resources }}
        resources: {{ toYaml .Values.librenms.rrdcached.resources | nindent 10 }}
        {{- end }}