infisical/helm-charts/infisical/templates/backend-deployment.yaml

apiVersion: apps/v1
kind: Deployment
metadata:
  name: {{ .Release.Name }}-backend-deployment
  labels:
    app: backend
  namespace: {{ .Values.namespace }}
spec:
  replicas: {{ .Values.backend.replicaCount }}
  selector:
    matchLabels:
      app: backend 
  template:
    metadata: 
      labels:
        app: backend 
    spec:
      containers:
      - name: backend 
        image: infisical/backend
        imagePullPolicy: {{ .Values.backend.image.pullPolicy }}
        ports: 
        - containerPort: 4000
        env:
        {{- range $key, $value := .Values.secrets }}
        {{- if eq $value "MUST_REPLACE" }}
          {{ fail "Environment variables are not set. Please set all environment variables to continue." }}
        {{ end }}
        - name: {{ $key }}
          value: {{ $value }}
        {{- end }}

---
apiVersion: v1
kind: Service 
metadata:
  name: infisical-backend-service 
  namespace: {{ .Values.namespace }}
spec:
  selector:
    app: backend 
  ports:
    - protocol: TCP
      port: 4000
      targetPort: 4000 # container port