cicd-node-examples.yaml

apiVersion: argoproj.io/v1alpha1
kind: Workflow
metadata:
  generateName: cicd-node-examples-
spec:
  entrypoint: cicd
  arguments:
    parameters:
      - name: revision
        value: 6e179c188c453eeb0f5da17439dddf61f962e208
      - name: repo
        value: http://github.com/kintohub/node-examples.git
      - name: image
        value: mitsutaka/node-examples
  volumeClaimTemplates:
  - metadata:
      name: workdir
    spec:
      accessModes: [ "ReadWriteOnce" ]
      resources:
        requests:
          storage: 1Gi

  templates:
  - name: cicd
    inputs:
      parameters:
      - name: revision
      - name: repo
      - name: image
    steps:
    - - name: build
        template: docker-build-push
        arguments:
          parameters:
          - name: revision
            value: "{{inputs.parameters.revision}}"
          - name: repo
            value: "{{inputs.parameters.repo}}"
          - name: image
            value: "{{inputs.parameters.image}}"
    - - name: k8s-deploy
        template: k8s-deploy
        arguments:
          parameters:
          - name: revision
            value: "{{inputs.parameters.revision}}"
          - name: image
            value: "{{inputs.parameters.image}}"


  - name: docker-build-push
    inputs:
      parameters:
      - name: revision
      - name: repo
      - name: image
      artifacts:
      - name: code
        path: /work/build
        git:
          repo: "{{inputs.parameters.repo}}"
          revision: "{{inputs.parameters.revision}}"
    container:
      image: docker:17.10
      command: [sh, -c]
      args: ["until docker ps; do sleep 3; done;
        docker build -t {{inputs.parameters.image}}:{{inputs.parameters.revision}} /work/build/ &&
        docker login -u ${DOCKER_USER} -p ${DOCKER_PASSWORD} &&
        docker push {{inputs.parameters.image}}:{{inputs.parameters.revision}}
      "]
      env:
      - name: DOCKER_HOST
        value: 127.0.0.1
      # Please create docker-auth secrets in advance
      # kubectl create secret generic docker-auth --from-literal=user=YOUR_USER --from-literal=password=YOUR_PASSWORD
      - name: DOCKER_USER
        valueFrom:
          secretKeyRef:
            name: docker-auth
            key: user
      - name: DOCKER_PASSWORD
        valueFrom:
          secretKeyRef:
            name: docker-auth
            key: password
      volumeMounts:
      - name: workdir
        mountPath: /work
    sidecars:
    - name: dind
      image: docker:17.10-dind
      securityContext:
        privileged: true
      mirrorVolumeMounts: true

  - name: k8s-deploy
    inputs:
      parameters:
      - name: revision
      - name: image
    resource:
      action: apply
      manifest: |
        apiVersion: apps/v1
        kind: Deployment
        metadata:
          name: node-examples
          labels:
            app: node
        spec:
          replicas: 2
          selector:
            matchLabels:
              app: node
          template:
            metadata:
              labels:
                app: node
            spec:
              containers:
              - name: node
                image: {{inputs.parameters.image}}:{{inputs.parameters.revision}}
                ports:
                  - containerPort: 80
        ---
        apiVersion: v1
        kind: Service
        metadata:
          name: node-examples
          labels:
            app: node
        spec:
          ports:
          - port: 80
            targetPort: 80
          selector:
            app: node