charts/maddy/templates/mta-sts.yaml

---
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: 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
---
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: 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