apiVersion: v1
kind: Service
metadata:
  name: maddy
  namespace: {{ .Release.Namespace }}
spec:
  type: ClusterIP
  selector:
    app: maddy
  ports:
    - name: imap
      port: 143
      protocol: TCP
    - name: imaps
      port: 993
      protocol: TCP
    - name: smtp
      port: 25
      protocol: TCP
    - name: smtps
      port: 465
      protocol: TCP
    - name: submission
      port: 587
      protocol: TCP
---
apiVersion: v1
kind: Service
metadata:
  name: manage
  namespace: {{ .Release.Namespace }}
spec:
  type: ClusterIP
  selector:
    app: maddy
  ports:
  - name: http
    port: 80
    targetPort: http
    protocol: TCP
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: manage
  namespace: {{ .Release.Namespace }}
spec:
  ingressClassName: {{ .Values.ingress.private.className }}
  tls:
  - hosts:
    - mail.{{ .Values.ingress.private.domain }}
    secretName: cert-wildcard.{{ .Values.ingress.private.domain }}
  rules:
  - host: mail.{{ .Values.ingress.private.domain }}
    http:
      paths:
      - path: /
        pathType: Prefix
        backend:
          service:
            name: manage
            port:
              name: http
---
apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
  name: mail.{{ .Values.ingress.public.domain }}
  namespace: {{ .Release.Namespace }}
  annotations:
    helm.sh/resource-policy: keep
spec:
  dnsNames:
  - 'mail.{{ .Values.ingress.public.domain }}'
  issuerRef:
    name: {{ .Values.ingress.public.certificateIssuer }}
    kind: ClusterIssuer
  secretName: cert-mail.{{ .Values.ingress.public.domain }}
---
apiVersion: v1
kind: PersistentVolumeClaim
metadata:
  name: data
  namespace: {{ .Release.Namespace }}
spec:
  accessModes:
    - ReadWriteOnce
  resources:
    requests:
      storage: {{ .Values.storage.size }}
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: maddy
  namespace: {{ .Release.Namespace }}
spec:
  selector:
    matchLabels:
      app: maddy
  replicas: 1
  template:
    metadata:
      labels:
        app: maddy
      annotations:
        checksum/config: {{ include (print $.Template.BasePath "/config.yaml") . | sha256sum }}
    spec:
      volumes:
      - name: config
        configMap:
          name: config
      - name: certs
        secret:
          secretName: cert-mail.{{ .Values.ingress.public.domain}}
      - name: certs-private
        secret:
          secretName: cert-wildcard.{{ .Values.ingress.private.domain}}
      - name: data
        persistentVolumeClaim:
          claimName: data
      containers:
      - name: maddy
        image: giolekva/maddy:v0.4.4
        imagePullPolicy: Always
        ports:
        - name: imap
          containerPort: 143
          protocol: TCP
        - name: imaps
          containerPort: 993
          protocol: TCP
        - name: smtp
          containerPort: 25
          protocol: TCP
        - name: smtps
          containerPort: 465
          protocol: TCP
        - name: submission
          containerPort: 587
          protocol: TCP
        command:
        - maddy
        - -config
        - /etc/maddy/config/maddy.conf
        volumeMounts:
        - name: config
          mountPath: /etc/maddy/config
          readOnly: true
        - name: certs-private
          mountPath: /etc/maddy/certs-private
          readOnly: true
        - name: data
          mountPath: /var/lib/maddy
          readOnly: false
      - name: web
        image: giolekva/maddy-web:latest
        imagePullPolicy: Always
        ports:
        - name: http
          containerPort: 80
          protocol: TCP
        command:
        - maddy-web
        - --port=80
        - --maddy-config=/etc/maddy/config/maddy.conf
        - --export-dkim=/var/lib/maddy/dkim_keys/{{ .Values.ingress.public.domain }}_default.dns
        volumeMounts:
        - name: config
          mountPath: /etc/maddy/config
          readOnly: true
        - name: certs
          mountPath: /etc/maddy/certs
          readOnly: true
        - name: data
          mountPath: /var/lib/maddy
          readOnly: false
---
apiVersion: v1
kind: ConfigMap
metadata:
  name: mta-sts
  namespace: {{ .Release.Namespace }}
data:
  mta-sts.txt: |
    version: STSv1
    mode: enforce
    max_age: 604800
    mx: {{ .Values.mailGateway.mxHostname }}
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: mta-sts
  namespace: {{ .Release.Namespace }}
spec:
  selector:
    matchLabels:
      app: mta-sts
  replicas: 1
  template:
    metadata:
      labels:
        app: mta-sts
    spec:
      volumes:
      - name: mta-sts
        configMap:
          name: mta-sts
      containers:
      - name: maddy
        image: giolekva/static-file-server:latest
        imagePullPolicy: Always
        ports:
        - name: http
          containerPort: 80
          protocol: TCP
        command:
        - static-file-server
        - --port=80
        - --dir=/etc/static-file-server/data
        volumeMounts:
        - name: mta-sts
          mountPath: /etc/static-file-server/data/.well-known
          readOnly: true
---
apiVersion: v1
kind: Service
metadata:
  name: mta-sts
  namespace: {{ .Release.Namespace }}
spec:
  type: ClusterIP
  selector:
    app: mta-sts
  ports:
    - name: http
      port: 80
      targetPort: http
      protocol: TCP
---
apiVersion: cert-manager.io/v1
kind: Certificate
metadata:
  name: mta-sts.{{ .Values.ingress.public.domain }}
  namespace: {{ .Release.Namespace }}
  annotations:
    helm.sh/resource-policy: keep
spec:
  dnsNames:
  - 'mta-sts.{{ .Values.ingress.public.domain }}'
  issuerRef:
    name: {{ .Values.ingress.public.certificateIssuer }}
    kind: ClusterIssuer
  secretName: cert-mta-sts.{{ .Values.ingress.public.domain }}
---
apiVersion: networking.k8s.io/v1
kind: Ingress
metadata:
  name: mta-sts
  namespace: {{ .Release.Namespace }}
spec:
  ingressClassName: {{ .Values.ingress.public.className }}
  tls:
  - hosts:
    - mta-sts.{{ .Values.ingress.public.domain }}
    secretName: cert-mta-sts.{{ .Values.ingress.public.domain }}
  rules:
  - host: mta-sts.{{ .Values.ingress.public.domain }}
    http:
      paths:
      - pathType: Prefix
        path: "/"
        backend:
          service:
            name: mta-sts
            port:
              name: http