charts/bitnami/node/templates/deployment.yaml

apiVersion: extensions/v1beta1
kind: Deployment
metadata:
  name: {{ template "node.fullname" . }}
  labels:
    app: {{ template "node.name" . }}
    chart: {{ template "node.chart" . }}
    release: "{{ .Release.Name }}"
    heritage: "{{ .Release.Service }}"
spec:
  selector:
    matchLabels:
      app: {{ template "node.name" . }}
      release: "{{ .Release.Name }}"
  replicas: {{ .Values.replicas }}
  template:
    metadata:
      labels:
        app: {{ template "node.name" . }}
        chart: {{ template "node.chart" . }}
        release: {{ .Release.Name | quote }}
        heritage: "{{ .Release.Service }}"
    spec:
      {{- if .Values.image.pullSecrets }}
      imagePullSecrets:
      {{- range .Values.image.pullSecrets }}
        - name: {{ . }}
      {{- end}}
      {{- end }}
      initContainers:
      - name: git-clone-repository
        image: "{{ .Values.gitImage.registry }}/{{ .Values.gitImage.repository }}:{{ .Values.gitImage.tag }}"
        imagePullPolicy: {{ .Values.gitImage.pullPolicy | quote }}
        command: [ '/bin/sh', '-c' , 'git clone {{ .Values.repository }} /app && cd /app && git checkout {{ .Values.revision }}']
        volumeMounts:
        - name: app
          mountPath: /app
      - name: npm-install
        image: "{{ template "node.image" . }}"
        imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
        workingDir: /app
        command: ['/bin/bash', '-c', 'useradd bitnami && chown -R bitnami:bitnami /app && npm install']
        volumeMounts:
        - name: app
          mountPath: /app
      containers:
      - name: {{ template "node.fullname" . }}
        image: "{{ template "node.image" . }}"
        imagePullPolicy: {{ .Values.image.pullPolicy | quote }}
        env:
        {{- if .Values.mongodb.install }}
        - name: DATABASE_HOST
          value: {{ template "node.mongodb.fullname" . }}
        - name: DATABASE_PORT
          value: "27017"
        - name: DATABASE_USER
          value: {{ .Values.mongodb.mongodbUsername | quote }}
        - name: DATABASE_PASSWORD
          valueFrom:
            secretKeyRef:
              name: {{ template "node.mongodb.fullname" . }}
              key: mongodb-password
        - name: DATABASE_NAME
          value: {{ .Values.mongodb.mongodbDatabase | quote }}
        - name: DATABASE_CONNECTION_OPTIONS
          value: ""
        {{ else }}
        {{- $type := dict "type" .Values.externaldb.type }}
        - name: DATABASE_HOST
          valueFrom:
            secretKeyRef:
              name: {{ template "node.secretName" . }}
              key: {{ template "externaldb.host" $type }}
        {{- if not .Values.externaldb.broker.serviceInstanceName }}
        - name: DATABASE_NAME
          valueFrom:
            secretKeyRef:
              name: {{ template "node.secretName" . }}
              key: database
        {{ else }}
        - name: DATABASE_NAME
          value: ""
        {{- end }}
        - name: DATABASE_PORT
          valueFrom:
            secretKeyRef:
              name: {{ template "node.secretName" . }}
              key: {{ template "externaldb.port" $type }}
        - name: DATABASE_USER
          valueFrom:
            secretKeyRef:
              name: {{ template "node.secretName" . }}
              key: {{ template "externaldb.username" $type }}
        - name: DATABASE_PASSWORD
          valueFrom:
            secretKeyRef:
              name: {{ template "node.secretName" . }}
              key: {{ template "externaldb.password" $type }}
        {{- if .Values.externaldb.ssl }}
        - name: DATABASE_CONNECTION_OPTIONS
          value: "ssl=true"
        {{ else }}
        - name: DATABASE_CONNECTION_OPTIONS
          value: ""
        {{- end }}
        {{- end }}
        - name: DATA_FOLDER
          value: "/app"
        workingDir: /app
        command: ['/bin/bash', '-c', 'useradd bitnami && su bitnami -c "PATH=/opt/bitnami/node/bin:$PATH npm start"']
        ports:
        - name: http
          containerPort: {{ .Values.applicationPort }}
        livenessProbe:
          httpGet:
            path: /
            port: http
          initialDelaySeconds: 60
          timeoutSeconds: 5
          failureThreshold: 6
        readinessProbe:
          httpGet:
            path: /
            port: http
          initialDelaySeconds: 10
          timeoutSeconds: 3
          periodSeconds: 5
        resources:
{{ toYaml .Values.resources | indent 10 }}
        volumeMounts:
        - name: app
          mountPath: /app
        - name: data
          mountPath: {{ .Values.persistence.path }}
      volumes:
      - name: app
        emptyDir: {}
      - name: data
      {{- if .Values.persistence.enabled }}
        persistentVolumeClaim:
          claimName: {{ template "fullname" . }}
      {{- else }}
        emptyDir: {}
      {{- end }}