apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ include "cv-app.fullname" . }}-backend
  labels:
    {{- include "cv-app.labels" . | nindent 4 }}
    app.kubernetes.io/component: backend
spec:
  replicas: {{ .Values.backend.replicaCount }}
  selector:
    matchLabels:
      {{- include "cv-app.selectorLabels" . | nindent 6 }}
      app.kubernetes.io/component: backend
  template:
    metadata:
      annotations:
        checksum/config: {{ include (print $.Template.BasePath "/configmap.yaml") . | sha256sum }}
        checksum/secret: {{ include (print $.Template.BasePath "/secret.yaml") . | sha256sum }}
        {{- with .Values.podAnnotations }}
        {{- toYaml . | nindent 8 }}
        {{- end }}
      labels:
        {{- include "cv-app.selectorLabels" . | nindent 8 }}
        app.kubernetes.io/component: backend
    spec:
      {{- with .Values.imagePullSecrets }}
      imagePullSecrets:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      serviceAccountName: {{ include "cv-app.serviceAccountName" . }}
      securityContext:
        {{- toYaml .Values.podSecurityContext | nindent 8 }}
      containers:
        - name: backend
          securityContext:
            {{- toYaml .Values.securityContext | nindent 12 }}
          image: "{{ .Values.backend.image.repository }}:{{ .Values.backend.image.tag | default .Chart.AppVersion }}"
          imagePullPolicy: {{ .Values.backend.image.pullPolicy }}
          ports:
            - name: http
              containerPort: 3001
              protocol: TCP
          envFrom:
            - configMapRef:
                name: {{ include "cv-app.fullname" . }}-config
            - secretRef:
                name: {{ include "cv-app.fullname" . }}-secret
          volumeMounts:
            - name: data
              mountPath: /app/data
          livenessProbe:
            httpGet:
              path: /health
              port: http
          readinessProbe:
            httpGet:
              path: /health
              port: http
          resources:
            {{- toYaml .Values.backend.resources | nindent 12 }}
      volumes:
        - name: data
          {{- if .Values.persistence.enabled }}
          persistentVolumeClaim:
            claimName: {{ include "cv-app.fullname" . }}-data
          {{- else }}
          emptyDir: {}
          {{- end }}
      {{- with .Values.nodeSelector }}
      nodeSelector:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.affinity }}
      affinity:
        {{- toYaml . | nindent 8 }}
      {{- end }}
      {{- with .Values.tolerations }}
      tolerations:
        {{- toYaml . | nindent 8 }}
      {{- end }}