kube/wildduck/zonemta.yaml

---
apiVersion: v1
kind: ConfigMap
metadata:
  name: zonemta
  namespace: wildduck
data:
  pools.toml: |-
    [[default]]
    address="0.0.0.0"
    name="mail.k-space.ee"
  plugin-wildduck.toml: |-
    [wildduck]
    enabled=["receiver", "sender"]
    interfaces=["feeder"]
    hostname="mail.k-space.ee"
    authlogExpireDays=30
    [wildduck.srs]
    enabled=true
    rewriteDomain="k-space.ee"
  zonemta.toml: |-
    [log]
    level="info"
    [smtpInterfaces.feeder]
    key="/cert/tls.key"
    cert="/cert/tls.crt"
    port=9465
    host="0.0.0.0"
    secure=true
    processes=1
    authentication = true
    maxRecipients=100
    starttls=false

    [plugins]
    # @include "plugin-wildduck.toml"
    [pools]
    # @include "pools.toml"
---
apiVersion: apps/v1
kind: Deployment
metadata:
  name: zonemta
spec:
  replicas: 2
  selector:
    matchLabels:
      app.kubernetes.io/name: wildduck
      app.kubernetes.io/component: zonemta
  template:
    metadata:
      labels:
        app.kubernetes.io/name: wildduck
        app.kubernetes.io/component: zonemta
    spec:
      affinity:
        podAntiAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            - labelSelector:
                matchExpressions:
                  - key: app.kubernetes.io/name
                    operator: In
                    values:
                      - wildduck
                  - key: app.kubernetes.io/component
                    operator: In
                    values:
                      - zonemta
              topologyKey: topology.kubernetes.io/zone
        podAffinity:
          requiredDuringSchedulingIgnoredDuringExecution:
            - labelSelector:
                matchExpressions:
                  - key: app.kubernetes.io/name
                    operator: In
                    values:
                      - wildduck
                  - key: app.kubernetes.io/component
                    operator: In
                    values:
                      - wildduck
              topologyKey: kubernetes.io/hostname
      containers:
        - name: zonemta
          image: mirror.gcr.io/codemowers/wildduck-zonemta-outbound:latest@sha256:0878c803164e636820398f11a3811f3d92b7771c6202cfe229f97449d0009119
          imagePullPolicy: IfNotPresent
          command:
            - /sbin/tini
            - --
            - node
            - index.js
            - --config
            - /etc/zonemta/zonemta.toml
          ports:
            - containerPort: 9465
              name: zonemta-msa
            - containerPort: 10280
              name: api
          securityContext:
            readOnlyRootFilesystem: true
            runAsNonRoot: true
            runAsUser: 1000
          resources:
            limits:
              cpu: 500m
              memory: 1000Mi
            requests:
              cpu: 10m
              memory: 500Mi
          env:
            - name: APPCONF_plugins_wildduck_srs_secret
              valueFrom:
                secretKeyRef:
                  name: srs
                  key: secret
            - name: APPCONF_dbs_sender
              value: wildduck
            - name: APPCONF_dbs_mongo
              valueFrom:
                secretKeyRef:
                  name: wildduck-mongodb-wildduck-readwrite
                  key: connectionString.standard
            - name: APPCONF_dbs_redis
              valueFrom:
                secretKeyRef:
                  name: redis-wildduck-owner-secrets
                  key: REDIS_MASTER_0_URI
          volumeMounts:
            - name: cert
              mountPath: /cert
            - name: zonemta-config
              mountPath: /etc/zonemta
              readOnly: true
      volumes:
        - name: zonemta-config
          projected:
            sources:
              - configMap:
                  name: zonemta
        - name: cert
          secret:
            secretName: wildduck-tls
---
apiVersion: networking.k8s.io/v1
kind: NetworkPolicy
metadata:
  name: zonemta
spec:
  podSelector:
    matchLabels:
      app.kubernetes.io/name: wildduck
      app.kubernetes.io/component: zonemta
  policyTypes:
    - Ingress
  ingress:
    - ports:
      - port: 9465