deployment.yaml

{{- define "common.deployment" -}}
apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "common.fullname" . }}
  labels:
    {{- include "common.labels" . | nindent 4 }}
  annotations:
    {{- include "common.annotations" . | nindent 4 }}
  {{- if .Values.deployment.annotations }}
  {{- range $key, $value := .Values.deployment.annotations }}
    {{ $key }}: {{ $value | quote }}
  {{- end }}
  {{- end }}
spec:
{{- if not .Values.autoscaling.enabled }}
  replicas: {{ .Values.replicaCount }}
{{- end }}
  revisionHistoryLimit: 0
  selector:
    matchLabels:
      {{- include "common.selectorLabels" . | nindent 6 }}
  template:
    metadata:
    {{- with .Values.podAnnotations }}
      annotations:
        {{- toYaml . | nindent 8 }}
    {{- end }}
      labels:
        {{- include "common.selectorLabels" . | nindent 8 }}
    spec:
      {{- with .Values.global.image.imagePullSecrets }}
      imagePullSecrets:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{/* serviceAccountName: {{ include "common.serviceAccountName" . }} */}}
      {{- if .Values.podSecurityContext }}
      securityContext:
        {{- toYaml .Values.podSecurityContext | nindent 8 }}
      {{- end }}
      containers:
        - name: {{ include "common.fullname" . }}-service
          securityContext:
            {{- toYaml .Values.securityContext | nindent 12 }}
          image: "{{ .Values.image.repository }}:{{ .Values.global.image.tag }}"
          imagePullPolicy: {{ .Values.image.pullPolicy | default .Values.global.image.pullPolicy }}
          ports:
            - name: http
              containerPort: {{ .Values.podPorts.http }}
              protocol: TCP
          {{- if .Values.features.livechecks.enabled }}
          livenessProbe:
            httpGet:
              path: {{ .Values.features.livechecks.path }}
              port: http
          {{- end }}
          {{- if .Values.features.readychecks.enabled }}
          readinessProbe:
            httpGet:
              path: {{ .Values.features.readychecks.path }}
              port: http
          {{- end }}
          env:
            {{- if .Values.podDeps.postgresql }}
            - name: DBHOST
              value: {{ .Values.global.env.databaseHost }}
            - name: DATABASE
              value: {{ .Values.global.env.database }}
            - name: DBUSER
              valueFrom:
                secretKeyRef:
                  name: database-credentials
                  key: username
            - name: DBPASSWORD
              valueFrom:
                secretKeyRef:
                  name: database-credentials
                  key: password
            {{- end }}
            {{- if .Values.podDeps.jwtSecret }}
            - name: JWT_SERVER_SECRET
              valueFrom:
                secretKeyRef:
                  name: jwt-token-secret
                  key: secret
            {{- end }}
            {{- if .Values.podDeps.proxyTrustToken }}
            - name: PROXY_TRUST_TOKEN
              valueFrom:
                secretKeyRef:
                  name: proxy-trust-token
                  key: token
            {{- end }}
          {{ if .Values.env }}
            {{- toYaml .Values.env | nindent 12 }}
          {{- end }}
          {{- if .Values.configMap }}
          envFrom:
            - configMapRef:
                name: {{ include "common.fullname" . }}-configmap
          {{- end }}
          resources:
            {{- toYaml .Values.resources | nindent 12 }}

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