charts/longhorn/templates/deployment-ui.yaml

{{- if .Values.openshift.enabled }}
{{- if .Values.openshift.ui.route }}
# https://github.com/openshift/oauth-proxy/blob/master/contrib/sidecar.yaml
# Create a proxy service account and ensure it will use the route "proxy"
# Create a secure connection to the proxy via a route
apiVersion: route.openshift.io/v1
kind: Route
metadata:
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    app: longhorn-ui
  name: {{ .Values.openshift.ui.route }}
  namespace: {{ include "release_namespace" . }}
spec:
  to:
    kind: Service
    name: longhorn-ui
  tls:
    termination: reencrypt
---
apiVersion: v1
kind: Service
metadata:
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    app: longhorn-ui
  name: longhorn-ui
  namespace: {{ include "release_namespace" . }}
  annotations:
    service.alpha.openshift.io/serving-cert-secret-name: longhorn-ui-tls
spec:
  ports:
  - name: longhorn-ui
    port: {{ .Values.openshift.ui.port | default 443 }}
    targetPort: {{ .Values.openshift.ui.proxy | default 8443 }}
  selector:
    app: longhorn-ui
---
{{- end }}
{{- end }}
apiVersion: apps/v1
kind: Deployment
metadata:
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    app: longhorn-ui
  name: longhorn-ui
  namespace: {{ include "release_namespace" . }}
spec:
  replicas: {{ .Values.longhornUI.replicas }}
  selector:
    matchLabels:
      app: longhorn-ui
  template:
    metadata:
      labels: {{- include "longhorn.labels" . | nindent 8 }}
        app: longhorn-ui
    spec:
      serviceAccountName: longhorn-ui-service-account
      affinity:
        podAntiAffinity:
          preferredDuringSchedulingIgnoredDuringExecution:
          - weight: 1
            podAffinityTerm:
              labelSelector:
                matchExpressions:
                - key: app
                  operator: In
                  values:
                  - longhorn-ui
              topologyKey: kubernetes.io/hostname
      containers:
      {{- if .Values.openshift.enabled }}
      {{- if .Values.openshift.ui.route }}
      - name: oauth-proxy
        {{- if .Values.image.openshift.oauthProxy.repository }}
        image: {{ template "registry_url" . }}{{ .Values.image.openshift.oauthProxy.repository }}:{{ .Values.image.openshift.oauthProxy.tag }}
        {{- else }}
        image: ""
        {{- end }}
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: {{ .Values.openshift.ui.proxy | default 8443 }}
          name: public
        args:
        - --https-address=:{{ .Values.openshift.ui.proxy | default 8443 }}
        - --provider=openshift
        - --openshift-service-account=longhorn-ui-service-account
        - --upstream=http://localhost:8000
        - --tls-cert=/etc/tls/private/tls.crt
        - --tls-key=/etc/tls/private/tls.key
        - --cookie-secret=SECRET
        - --openshift-sar={"namespace":"{{ include "release_namespace" . }}","group":"longhorn.io","resource":"setting","verb":"delete"}
        volumeMounts:
          - mountPath: /etc/tls/private
            name: longhorn-ui-tls
      {{- end }}
      {{- end }}
      - name: longhorn-ui
        image: {{ template "registry_url" . }}{{ .Values.image.longhorn.ui.repository }}:{{ .Values.image.longhorn.ui.tag }}
        imagePullPolicy: {{ .Values.image.pullPolicy }}
        volumeMounts:
        - name : nginx-cache
          mountPath: /var/cache/nginx/
        - name : nginx-config
          mountPath: /var/config/nginx/
        - name: var-run
          mountPath: /var/run/
        ports:
        - containerPort: 8000
          name: http
        env:
          - name: LONGHORN_MANAGER_IP
            value: "http://longhorn-backend:9500"
          - name: LONGHORN_UI_PORT
            value: "8000"
      volumes:
      {{- if .Values.openshift.enabled }}
      {{- if .Values.openshift.ui.route }}
      - name: longhorn-ui-tls
        secret:
          secretName: longhorn-ui-tls
      {{- end }}
      {{- end }}
      - emptyDir: {}
        name: nginx-cache
      - emptyDir: {}
        name: nginx-config
      - emptyDir: {}
        name: var-run
      {{- if .Values.privateRegistry.registrySecret }}
      imagePullSecrets:
      - name: {{ .Values.privateRegistry.registrySecret }}
      {{- end }}
      {{- if .Values.longhornUI.priorityClass }}
      priorityClassName: {{ .Values.longhornUI.priorityClass | quote }}
      {{- end }}
      {{- if or .Values.global.tolerations .Values.longhornUI.tolerations .Values.global.cattle.windowsCluster.enabled }}
      tolerations:
        {{- if and .Values.global.cattle.windowsCluster.enabled .Values.global.cattle.windowsCluster.tolerations }}
{{ toYaml .Values.global.cattle.windowsCluster.tolerations | indent 6 }}
        {{- end }}
        {{- if or .Values.global.tolerations .Values.longhornUI.tolerations }}
{{ default .Values.global.tolerations .Values.longhornUI.tolerations | toYaml | indent 6 }}
        {{- end }}
      {{- end }}
      {{- if or .Values.global.nodeSelector .Values.longhornUI.nodeSelector .Values.global.cattle.windowsCluster.enabled }}
      nodeSelector:
        {{- if and .Values.global.cattle.windowsCluster.enabled .Values.global.cattle.windowsCluster.nodeSelector }}
{{ toYaml .Values.global.cattle.windowsCluster.nodeSelector | indent 8 }}
        {{- end }}
        {{- if or .Values.global.nodeSelector .Values.longhornUI.nodeSelector }}
{{ default .Values.global.nodeSelector .Values.longhornUI.nodeSelector | toYaml | indent 8 }}
        {{- end }}
      {{- end }}
---
kind: Service
apiVersion: v1
metadata:
  labels: {{- include "longhorn.labels" . | nindent 4 }}
    app: longhorn-ui
    {{- if eq .Values.service.ui.type "Rancher-Proxy" }}
    kubernetes.io/cluster-service: "true"
    {{- end }}
  name: longhorn-frontend
  namespace: {{ include "release_namespace" . }}
spec:
  {{- if eq .Values.service.ui.type "Rancher-Proxy" }}
  type: ClusterIP
  {{- else }}
  type: {{ .Values.service.ui.type }}
  {{- end }}
  {{- if and .Values.service.ui.loadBalancerIP (eq .Values.service.ui.type "LoadBalancer") }}
  loadBalancerIP: {{ .Values.service.ui.loadBalancerIP }}
  {{- end }}
  {{- if and (eq .Values.service.ui.type "LoadBalancer") .Values.service.ui.loadBalancerSourceRanges }}
  loadBalancerSourceRanges: {{- toYaml .Values.service.ui.loadBalancerSourceRanges | nindent 4 }}
  {{- end }}
  selector:
    app: longhorn-ui
  ports:
  - name: http
    port: 80
    targetPort: http
    {{- if .Values.service.ui.nodePort }}
    nodePort: {{ .Values.service.ui.nodePort }}
    {{- else }}
    nodePort: null
    {{- end }}