apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: {{ template "docker-registry.fullname" . }}
  labels:
    app: {{ template "docker-registry.name" . }}
    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
    release: {{ .Release.Name }}
    heritage: {{ .Release.Service }}
spec:
  replicas: {{ .Values.replicaCount }}
{{- if .Values.updateStrategy }}
  strategy:
{{ toYaml .Values.updateStrategy | indent 4 }}
{{- end }}
  minReadySeconds: 5
  template:
    metadata:
      labels:
        app: {{ template "docker-registry.name" . }}
        release: {{ .Release.Name }}
      annotations:
        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
{{- if $.Values.podAnnotations }}
{{ toYaml $.Values.podAnnotations | indent 8 }}
{{- end }}
    spec:
      {{- if .Values.imagePullSecrets }}
      imagePullSecrets:
{{ toYaml .Values.imagePullSecrets | indent 8 }}
      {{- end }}
{{- if .Values.priorityClassName }}
      priorityClassName: "{{ .Values.priorityClassName }}"
{{- end }}
{{- if .Values.securityContext.enabled }}
      securityContext:
        fsGroup: {{ .Values.securityContext.fsGroup }}
        runAsUser: {{ .Values.securityContext.runAsUser }}
{{- end }}
      containers:
        - name: {{ .Chart.Name }}
          image: "{{ .Values.image.repository }}:{{ .Values.image.tag }}"
          imagePullPolicy: {{ .Values.image.pullPolicy }}
          command:
          - /bin/registry
          - serve
          - /etc/docker/registry/config.yml
          ports:
            - containerPort: 5000
          livenessProbe:
            httpGet:
{{- if .Values.tlsSecretName }}
              scheme: HTTPS
{{- end }}
              path: /
              port: 5000
          readinessProbe:
            httpGet:
{{- if .Values.tlsSecretName }}
              scheme: HTTPS
{{- end }}
              path: /
              port: 5000
          resources:
{{ toYaml .Values.resources | indent 12 }}
          env:
{{- if .Values.secrets.htpasswd }}
            - name: REGISTRY_AUTH
              value: "htpasswd"
            - name: REGISTRY_AUTH_HTPASSWD_REALM
              value: "Registry Realm"
            - name: REGISTRY_AUTH_HTPASSWD_PATH
              value: "/auth/htpasswd"
{{- end }}
            - name: REGISTRY_HTTP_SECRET
              valueFrom:
                secretKeyRef:
                  name: {{ template "docker-registry.fullname" . }}-secret
                  key: haSharedSecret
{{- if .Values.tlsSecretName }}
            - name: REGISTRY_HTTP_TLS_CERTIFICATE
              value: /etc/ssl/docker/tls.crt
            - name: REGISTRY_HTTP_TLS_KEY
              value: /etc/ssl/docker/tls.key
{{- end }}
{{- if eq .Values.storage "filesystem" }}
            - name: REGISTRY_STORAGE_FILESYSTEM_ROOTDIRECTORY
              value: "/var/lib/registry"
{{- else if eq .Values.storage "azure" }}
            - name: REGISTRY_STORAGE_AZURE_ACCOUNTNAME
              valueFrom:
                secretKeyRef:
                  name: {{ template "docker-registry.fullname" . }}-secret
                  key: azureAccountName
            - name: REGISTRY_STORAGE_AZURE_ACCOUNTKEY
              valueFrom:
                secretKeyRef:
                  name: {{ template "docker-registry.fullname" . }}-secret
                  key: azureAccountKey
            - name: REGISTRY_STORAGE_AZURE_CONTAINER
              valueFrom:
                secretKeyRef:
                  name: {{ template "docker-registry.fullname" . }}-secret
                  key: azureContainer
{{- else if eq .Values.storage "s3" }}
            {{- if and .Values.secrets.s3.secretKey .Values.secrets.s3.accessKey }}
            - name: REGISTRY_STORAGE_S3_ACCESSKEY
              valueFrom:
                secretKeyRef:
                  name: {{ template "docker-registry.fullname" . }}-secret
                  key: s3AccessKey
            - name: REGISTRY_STORAGE_S3_SECRETKEY
              valueFrom:
                secretKeyRef:
                  name: {{ template "docker-registry.fullname" . }}-secret
                  key: s3SecretKey
            {{- end }}
            - name: REGISTRY_STORAGE_S3_REGION
              value: {{ required ".Values.s3.region is required" .Values.s3.region }}
          {{- if .Values.s3.regionEndpoint }}
            - name: REGISTRY_STORAGE_S3_REGIONENDPOINT
              value: {{ .Values.s3.regionEndpoint }}
          {{- end }}
            - name: REGISTRY_STORAGE_S3_BUCKET
              value: {{ required ".Values.s3.bucket is required" .Values.s3.bucket }}
          {{- if .Values.s3.encrypt }}
            - name: REGISTRY_STORAGE_S3_ENCRYPT
              value: {{ .Values.s3.encrypt | quote }}
          {{- end }}
          {{- if .Values.s3.secure }}
            - name: REGISTRY_STORAGE_S3_SECURE
              value: {{ .Values.s3.secure | quote }}
          {{- end }}
{{- else if eq .Values.storage "swift" }}
            - name: REGISTRY_STORAGE_SWIFT_AUTHURL
              value: {{ required ".Values.swift.authurl is required" .Values.swift.authurl }}
            - name: REGISTRY_STORAGE_SWIFT_USERNAME
              valueFrom:
                secretKeyRef:
                  name: {{ template "docker-registry.fullname" . }}-secret
                  key: swiftUsername
            - name: REGISTRY_STORAGE_SWIFT_PASSWORD
              valueFrom:
                secretKeyRef:
                  name: {{ template "docker-registry.fullname" . }}-secret
                  key: swiftPassword
            - name: REGISTRY_STORAGE_SWIFT_CONTAINER
              value: {{ required ".Values.swift.container is required" .Values.swift.container }}
{{- end }}
{{- if .Values.persistence.deleteEnabled }}
            - name: REGISTRY_STORAGE_DELETE_ENABLED
              value: "true"
{{- end }}
          volumeMounts:
{{- if .Values.secrets.htpasswd }}
            - name: auth
              mountPath: /auth
              readOnly: true
{{- end }}
{{- if eq .Values.storage "filesystem" }}
            - name: data
              mountPath: /var/lib/registry/
{{- end }}
            - name: "{{ template "docker-registry.fullname" . }}-config"
              mountPath: "/etc/docker/registry"
{{- if .Values.tlsSecretName }}
            - mountPath: /etc/ssl/docker
              name: tls-cert
              readOnly: true
{{- end }}
{{- if .Values.nodeSelector }}
      nodeSelector:
{{ toYaml .Values.nodeSelector | indent 8 }}
{{- end }}
{{- if .Values.tolerations }}
      tolerations:
{{ toYaml .Values.tolerations | indent 8 }}
{{- end }}
      volumes:
{{- if .Values.secrets.htpasswd }}
        - name: auth
          secret:
            secretName: {{ template "docker-registry.fullname" . }}-secret
            items:
            - key: htpasswd
              path: htpasswd
{{- end }}
{{- if eq .Values.storage "filesystem" }}
        - name: data
      {{- if .Values.persistence.enabled }}
          persistentVolumeClaim:
            claimName: {{ if .Values.persistence.existingClaim }}{{ .Values.persistence.existingClaim }}{{- else }}{{ template "docker-registry.fullname" . }}{{- end }}
      {{- else }}
          emptyDir: {}
      {{- end -}}
{{- end }}
        - name: {{ template "docker-registry.fullname" . }}-config
          configMap:
            name: {{ template "docker-registry.fullname" . }}-config
{{- if .Values.tlsSecretName }}
        - name: tls-cert
          secret:
            secretName: {{ .Values.tlsSecretName }}
{{- end }}
