deployment.yaml

{{- if .Values.deployment.enabled }}
apiVersion: apps/v1
kind: Deployment
metadata:
  name: enterprise-gateway
  namespace: {{ .Release.Namespace }}
  labels:
    gateway-selector: enterprise-gateway
    app: enterprise-gateway
    component: enterprise-gateway
    chart: {{ .Chart.Name }}-{{ .Chart.Version | replace "+" "_" }}
    release: {{ .Release.Name }}
    heritage: {{ .Release.Service }}
  {{- range $key, $val := .Values.global.commonLabels }}
    {{ $key }}: "{{ $val }}"
  {{- end }}
spec:
  replicas: {{ .Values.deployment.replicas }}
  selector:
    matchLabels:
      gateway-selector: enterprise-gateway
  template:
    metadata:
      labels:
        gateway-selector: enterprise-gateway
        app: enterprise-gateway
        component: enterprise-gateway
      {{- range $key, $val := .Values.global.commonLabels }}
        {{ $key }}: "{{ $val }}"
      {{- end }}
    spec:
      # Created by this chart.
      serviceAccountName: {{ .Values.deployment.serviceAccountName }}
      terminationGracePeriodSeconds: {{ .Values.deployment.terminationGracePeriodSeconds }}
  {{- if .Values.kernelspecs.image }}
      initContainers:
      - name: kernelspecs
        image: {{ .Values.kernelspecs.image }}
        imagePullPolicy: {{ .Values.kernelspecs.imagePullPolicy }}
        args: ["cp", "-r", "/kernels", "/usr/local/share/jupyter"]
        volumeMounts:
        - name: image-kernelspecs
          mountPath: "/usr/local/share/jupyter/kernels"
  {{- end }}
      containers:
      - name: enterprise-gateway
        image: {{ .Values.image }}
        imagePullPolicy: {{ .Values.imagePullPolicy }}
        env:
        - name: EG_PORT
          {{ with index .Values.service.ports 0 }}
          value: !!str {{ .port }}
          {{- end }}
        - name: EG_RESPONSE_PORT
          {{ with index .Values.service.ports 1 }}
          value: !!str {{ .port }}
          {{- end }}
        - name: EG_NAMESPACE
          value: {{ .Release.Namespace }}
        - name: EG_KERNEL_CLUSTER_ROLE
          value: {{ .Values.kernel.clusterRole }}
        - name: EG_SHARED_NAMESPACE
          value: {{ if .Values.kernel.shareGatewayNamespace }}"True"{{ else }}"False"{{ end }}
        - name: EG_MIRROR_WORKING_DIRS
          value: {{ if .Values.mirrorWorkingDirs }}"True"{{ else }}"False"{{ end }}
        - name: EG_CULL_IDLE_TIMEOUT
          value: !!str {{ .Values.kernel.cullIdleTimeout }}
        - name: EG_CULL_CONNECTED
          value: {{ if .Values.kernel.cullConnected }}"True"{{ else }}"False"{{ end }}
        - name: EG_LOG_LEVEL
          value: {{ .Values.logLevel }}
        - name: EG_KERNEL_LAUNCH_TIMEOUT
          value: !!str {{ .Values.kernel.launchTimeout }}
        - name: EG_KERNEL_INFO_TIMEOUT
          value: !!str {{ .Values.kernel.infoTimeout }}
        - name: EG_ALLOWED_KERNELS
          value: {{ toJson .Values.kernel.allowedKernels | squote }}
        - name: EG_DEFAULT_KERNEL_NAME
          value: {{ .Values.kernel.defaultKernelName }}
        # Optional authorization token passed in all requests
        {{- if .Values.authToken }}
        - name: EG_AUTH_TOKEN
          value: {{ .Values.authToken }}
        {{- end }}
        {{- if .Values.deployment.extraEnv }}
        {{- range $key, $val := .Values.deployment.extraEnv }}
        - name: {{ $key }}
          value: |-
{{ $val | indent 12 }}
        {{- end }}
        {{- end }}
        ports:
        {{ with index .Values.service.ports 0 }}
        - containerPort: {{ .port }}
        {{- end }}
        {{ with index .Values.service.ports 1 }}
        - containerPort: {{ .port }}
        {{- end }}
        {{- if .Values.deployment.resources }}
        resources:
          {{- toYaml .Values.deployment.resources | nindent 10 }}
        {{- end }}

  {{- if .Values.nfs.enabled }}
        volumeMounts:
        - name: nfs-kernelspecs
          mountPath: "/usr/local/share/jupyter/kernels"
      volumes:
      - name: nfs-kernelspecs
        nfs:
          server: {{ .Values.nfs.internalServerIPAddress }}
          path: "/usr/local/share/jupyter/kernels"
  {{- else if .Values.kernelspecsPvc.enabled }}
        volumeMounts:
        - name: pvc-kernelspecs
          mountPath: "/usr/local/share/jupyter/kernels"
      volumes:
      - name: pvc-kernelspecs
        persistentVolumeClaim:
          claimName: {{ .Values.kernelspecsPvc.name }}
  {{- else if .Values.kernelspecs.image }}
        volumeMounts:
        - name: image-kernelspecs
          mountPath: "/usr/local/share/jupyter/kernels"
      volumes:
      - name: image-kernelspecs
        emptyDir:
          medium: Memory
  {{- end }}

  {{- if .Values.deployment.tolerations }}
      tolerations:
      {{- toYaml .Values.deployment.tolerations | nindent 8 }}
  {{- end }}
  {{- if .Values.deployment.nodeSelector }}
      nodeSelector:
      {{- toYaml .Values.deployment.nodeSelector | nindent 8 }}
  {{- end }}
  {{- if .Values.deployment.affinity }}
      affinity:
      {{- toYaml .Values.deployment.affinity | nindent 8 }}
  {{- end }}
{{- end }}