apiVersion: apps/v1
kind: Deployment
metadata:
  name: mailu-front
  namespace: bakery-ia
  labels:
    app: mailu
    component: front
spec:
  replicas: 1
  selector:
    matchLabels:
      app: mailu
      component: front
  template:
    metadata:
      labels:
        app: mailu
        component: front
    spec:
      containers:
      - name: front
        image: ghcr.io/mailu/nginx:2024.06
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: 80
          name: http
        - containerPort: 443
          name: https
        envFrom:
        - configMapRef:
            name: mailu-config
        - secretRef:
            name: mailu-secrets
        volumeMounts:
        - name: mailu-data
          mountPath: /data
        - name: mailu-tls
          mountPath: /certs
          readOnly: true
        resources:
          requests:
            cpu: 100m
            memory: 128Mi
          limits:
            cpu: 200m
            memory: 256Mi
      volumes:
      - name: mailu-data
        persistentVolumeClaim:
          claimName: mailu-data
      - name: mailu-tls
        secret:
          # TLS secret name is environment-specific:
          # - Dev: bakery-dev-tls-cert (self-signed, from dev-certificate.yaml)
          # - Prod: bakery-ia-prod-tls-cert (Let's Encrypt, from prod-certificate.yaml)
          # Patched via kustomize overlays in dev/prod kustomization.yaml
          secretName: MAILU_TLS_SECRET_PLACEHOLDER
          items:
          - key: tls.crt
            path: cert.pem
          - key: tls.key
            path: key.pem
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: mailu-admin
  namespace: bakery-ia
  labels:
    app: mailu
    component: admin
spec:
  replicas: 1
  selector:
    matchLabels:
      app: mailu
      component: admin
  template:
    metadata:
      labels:
        app: mailu
        component: admin
    spec:
      containers:
      - name: admin
        image: ghcr.io/mailu/admin:2024.06
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: 80
          name: http
        envFrom:
        - configMapRef:
            name: mailu-config
        - secretRef:
            name: mailu-secrets
        volumeMounts:
        - name: mailu-data
          mountPath: /data
        resources:
          requests:
            cpu: 100m
            memory: 256Mi
          limits:
            cpu: 300m
            memory: 512Mi
      volumes:
      - name: mailu-data
        persistentVolumeClaim:
          claimName: mailu-data
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: mailu-smtp
  namespace: bakery-ia
  labels:
    app: mailu
    component: smtp
spec:
  replicas: 1
  selector:
    matchLabels:
      app: mailu
      component: smtp
  template:
    metadata:
      labels:
        app: mailu
        component: smtp
    spec:
      containers:
      - name: smtp
        image: ghcr.io/mailu/postfix:2024.06
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: 25
          name: smtp
        - containerPort: 587
          name: submission
        envFrom:
        - configMapRef:
            name: mailu-config
        - secretRef:
            name: mailu-secrets
        volumeMounts:
        - name: mailu-data
          mountPath: /data
        resources:
          requests:
            cpu: 100m
            memory: 256Mi
          limits:
            cpu: 500m
            memory: 512Mi
      volumes:
      - name: mailu-data
        persistentVolumeClaim:
          claimName: mailu-data
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: mailu-imap
  namespace: bakery-ia
  labels:
    app: mailu
    component: imap
spec:
  replicas: 1
  selector:
    matchLabels:
      app: mailu
      component: imap
  template:
    metadata:
      labels:
        app: mailu
        component: imap
    spec:
      containers:
      - name: imap
        image: ghcr.io/mailu/dovecot:2024.06
        imagePullPolicy: IfNotPresent
        ports:
        - containerPort: 143
          name: imap
        - containerPort: 993
          name: imaps
        envFrom:
        - configMapRef:
            name: mailu-config
        - secretRef:
            name: mailu-secrets
        volumeMounts:
        - name: mailu-data
          mountPath: /data
        resources:
          requests:
            cpu: 100m
            memory: 256Mi
          limits:
            cpu: 500m
            memory: 512Mi
      volumes:
      - name: mailu-data
        persistentVolumeClaim:
          claimName: mailu-data