Clawith/helm/clawith/templates/backend.yaml

{{- if .Values.backend.enabled }}
{{- if and .Values.backend.persistence.enabled (not .Values.backend.persistence.existingClaim) }}
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: {{ include "clawith.fullname" . }}-backend-data
  namespace: {{ .Values.global.namespace }}
  labels:
    {{- include "clawith.labels" . | nindent 4 }}
    app.kubernetes.io/component: backend
spec:
  accessModes:
    - {{ .Values.backend.persistence.accessMode }}
  {{- if .Values.backend.persistence.storageClass }}
  storageClassName: {{ .Values.backend.persistence.storageClass }}
  {{- end }}
  resources:
    requests:
      storage: {{ .Values.backend.persistence.size }}
{{- end }}
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "clawith.fullname" . }}-backend
  namespace: {{ .Values.global.namespace }}
  labels:
    {{- include "clawith.labels" . | nindent 4 }}
    app.kubernetes.io/component: backend
spec:
  replicas: {{ .Values.backend.replicaCount }}
  selector:
    matchLabels:
      {{- include "clawith.selectorLabels" . | nindent 6 }}
      app.kubernetes.io/component: backend
  template:
    metadata:
      labels:
        {{- include "clawith.selectorLabels" . | nindent 8 }}
        app.kubernetes.io/component: backend
    spec:
      containers:
      - name: backend
        image: "{{ .Values.global.imageRegistry }}/{{ .Values.backend.image.repository }}:{{ .Values.backend.image.tag }}"
        imagePullPolicy: {{ .Values.backend.image.pullPolicy }}
        {{- if .Values.backend.hostCerts.enabled }}
        lifecycle:
          postStart:
            exec:
              command:
                - /bin/sh
                - '-c'
                - >-
                  for i in `ls {{ .Values.backend.hostCerts.paths.shareCA }}/*.crt
                  {{ .Values.backend.hostCerts.paths.certs }}/*.crt 2>/dev/null || true`; do 
                    [ -f "$i" ] && echo -e "`cat $i`\n" >> {{ .Values.backend.hostCerts.containerPaths.sslCertFile }}
                  done                  
        {{- end }}
        ports:
        - containerPort: {{ .Values.backend.service.port }}
          name: http
        env:
        - name: DATABASE_URL
          value: "postgresql+asyncpg://{{ include "clawith.postgresql.username" . }}:{{ include "clawith.postgresql.password" . }}@{{ include "clawith.postgresql.host" . }}:{{ include "clawith.postgresql.port" . }}/{{ include "clawith.postgresql.database" . }}"
        - name: REDIS_URL
          value: "redis://{{ include "clawith.redis.host" . }}:{{ include "clawith.redis.port" . }}/{{ .Values.redis.external.database | default 0 }}"
        - name: AGENT_DATA_DIR
          value: {{ .Values.backend.env.agentDataDir | quote }}
        - name: AGENT_TEMPLATE_DIR
          value: {{ .Values.backend.env.agentTemplateDir | quote }}
        {{- if .Values.backend.hostCerts.enabled }}
        - name: SSL_CERT_FILE
          value: {{ .Values.backend.hostCerts.containerPaths.sslCertFile | quote }}
        - name: REQUESTS_CA_BUNDLE
          value: {{ .Values.backend.hostCerts.containerPaths.requestsCaBundle | quote }}
        - name: CURL_CA_BUNDLE
          value: {{ .Values.backend.hostCerts.containerPaths.curlCaBundle | quote }}
        {{- end }}
        - name: SECRET_KEY
          valueFrom:
            secretKeyRef:
              name: {{ include "clawith.secretName" . }}
              key: secret-key
        - name: JWT_SECRET_KEY
          valueFrom:
            secretKeyRef:
              name: {{ include "clawith.secretName" . }}
              key: jwt-secret-key
        volumeMounts:
        {{- if .Values.backend.persistence.enabled }}
        - name: agent-data
          mountPath: {{ .Values.backend.env.agentDataDir }}
        {{- end }}
        {{- if .Values.backend.hostCerts.enabled }}
        - mountPath: {{ .Values.backend.hostCerts.paths.certs }}
          name: clawithcerts
          readOnly: true
        - mountPath: {{ .Values.backend.hostCerts.paths.shareCA }}
          name: clawithcerts-share
          readOnly: true
        {{- end }}
        {{- with .Values.backend.resources }}
        resources:
          {{- toYaml . | nindent 10 }}
        {{- end }}
      volumes:
      {{- if .Values.backend.persistence.enabled }}
      - name: agent-data
        persistentVolumeClaim:
          claimName: {{ .Values.backend.persistence.existingClaim | default (printf "%s-backend-data" (include "clawith.fullname" .)) }}
      {{- end }}
      {{- if .Values.backend.hostCerts.enabled }}
      - name: clawithcerts
        hostPath:
          path: {{ .Values.backend.hostCerts.paths.certs }}
          type: Directory
      - name: clawithcerts-share
        hostPath:
          path: {{ .Values.backend.hostCerts.paths.shareCA }}
          type: Directory
      {{- end }}
---
apiVersion: v1
kind: Service
metadata:
  name: {{ include "clawith.fullname" . }}-backend
  namespace: {{ .Values.global.namespace }}
  labels:
    {{- include "clawith.labels" . | nindent 4 }}
    app.kubernetes.io/component: backend
spec:
  type: {{ .Values.backend.service.type }}
  selector:
    {{- include "clawith.selectorLabels" . | nindent 4 }}
    app.kubernetes.io/component: backend
  ports:
  - protocol: TCP
    port: {{ .Values.backend.service.port }}
    targetPort: http
    name: http
{{- end }}