Verified Commit 005c7afb authored by Dom Sekotill's avatar Dom Sekotill
Browse files

Add Kubernetes + Kustomize deployment configs

parent 82e13a1d

kustomize/deployment.yaml

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apiVersion: apps/v1

kind: Deployment



metadata:

  name: postfix

  labels: &labels

    app.kubernetes.io/name: postfix

    app.kubernetes.io/version: 3.7.10

    app.kubernetes.io/instance: general

    app.kubernetes.io/component: mta

    app.kubernetes.io/part-of: mail



spec:

  selector:

    matchLabels:

      app.kubernetes.io/name: postfix

      app.kubernetes.io/component: mta



  replicas: 1

  strategy:

    type: RollingUpdate

    rollingUpdate:

      maxSurge: 1

      maxUnavailable: 1

  minReadySeconds: 10



  template:

    metadata:

      name: postfix

      labels: *labels

    spec:

      containers:

      - name: postfix

        image: docker.kodo.org.uk/docker/postfix:3.7.10

        imagePullPolicy: IfNotPresent

        resources:

          requests:

            memory: 50Mi

kustomize/kustomization.yaml

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apiVersion: kustomize.config.k8s.io/v1beta1

kind: Kustomization



resources:

- deployment.yaml

- service.yaml

- ts-smtp.yaml

- ts-submission.yaml

- ts-submissions.yaml

kustomize/service.yaml

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apiVersion: v1

kind: Service



metadata:

  name: smtp

spec:

  ports:

  - name: smtp

    protocol: TCP

    port: 25

  - name: submission

    protocol: TCP

    port: 587

  - name: submissions

    protocol: TCP

    port: 465



  - name: proxy-smtp

    protocol: TCP

    port: 1025

  - name: proxy-submission

    protocol: TCP

    port: 1587

  - name: proxy-submissions

    protocol: TCP

    port: 1465

  selector:

    app.kubernetes.io/name: postfix

    app.kubernetes.io/component: mta

kustomize/ts-smtp.yaml

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apiVersion: k8s.nginx.org/v1alpha1

kind: TransportServer

metadata:

  name: smtp

spec:

  listener:

    name: smtp

    protocol: TCP

  upstreams:

  - name: smtp-service

    service: smtp

    port: 1025

  action:

    pass: smtp-service

kustomize/ts-submission.yaml

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apiVersion: k8s.nginx.org/v1alpha1

kind: TransportServer

metadata:

  name: submission

spec:

  listener:

    name: submission

    protocol: TCP

  upstreams:

  - name: smtp-service

    service: smtp

    port: 1587

  action:

    pass: smtp-service