apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "opendkim.fullname" . }}
  labels:
    {{- include "opendkim.labels" . | nindent 4 }}
spec:
  replicas: {{ .Values.replicaCount }}
  selector:
    matchLabels:
      {{- include "opendkim.selectorLabels" . | nindent 6 }}
  template:
    metadata:
      labels:
        {{- include "opendkim.selectorLabels" . | nindent 8 }}
      annotations:
        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
    spec:
    {{- with .Values.imagePullSecrets }}
      imagePullSecrets:
        {{- toYaml . | nindent 8 }}
    {{- end }}
      serviceAccountName: {{ include "opendkim.serviceAccountName" . }}
      securityContext:
        {{- toYaml .Values.podSecurityContext | nindent 8 }}
      initContainers:
        - name: init-opendkim
          image: "{{ .Values.opendkim.image.repository }}:{{ .Values.opendkim.image.tag }}"
          command: ['sh', '-c', 'cp -a /etc/opendkim/* /tmp/ ; chmod 750 /tmp/ ; chmod 600 /tmp/keys/* ; chown opendkim:opendkim -R /tmp/ ; exit 0']
          volumeMounts:
            - name: opendkim-data
              mountPath: /tmp
            - name: opendkim-default-private
              mountPath: "/etc/opendkim/keys/default.private"
              subPath: default-private
            - name: opendkim-default-public
              mountPath: "/etc/opendkim/keys/default.txt"
              subPath: default-public
            - name: opendkim-opendkim
              mountPath: "/etc/opendkim/opendkim.conf"
              subPath: opendkim
            - name: opendkim-keytable
              mountPath: "/etc/opendkim/KeyTable"
              subPath: keytable
            - name: opendkim-signingtable
              mountPath: "/etc/opendkim/SigningTable"
              subPath: signingtable
            - name: opendkim-trustedhosts
              mountPath: "/etc/opendkim/TrustedHosts"
              subPath: trustedhosts
      containers:
        - name: opendkim
          securityContext:
            {{- toYaml .Values.securityContext | nindent 12 }}
          image: "{{ .Values.opendkim.image.repository }}:{{ .Values.opendkim.image.tag }}"
          imagePullPolicy: {{ .Values.opendkim.image.pullPolicy }}
          #command: ['sh','-c','sleep 10000']
          ports:
            - name: dkim
              containerPort: 8891
              protocol: TCP
          volumeMounts:
            - name: opendkim-data
              mountPath: /etc/opendkim
      volumes:
      - name: opendkim-data
        emptyDir: {}
      - name: data
        {{- if .Values.persistence.enabled }}
        persistentVolumeClaim:
          claimName: {{ if .Values.persistence.existingClaim }}{{ .Values.persistence.existingClaim }}{{- end }}
        {{- else }}
        emptyDir: {}
        {{- end }}
      {{- range $key, $val := .Values.opendkim.configmaps }}
      - name: opendkim-{{ $key }}
        configMap:
          name: opendkim-{{ $key }}
      {{- end }}
      {{- with .Values.nodeSelector }}
      nodeSelector:
        {{- toYaml . | nindent 8 }}
      {{- end }}
    {{- with .Values.affinity }}
      affinity:
        {{- toYaml . | nindent 8 }}
    {{- end }}
    {{- with .Values.tolerations }}
      tolerations:
        {{- toYaml . | nindent 8 }}
    {{- end }}