wercker.yml

build:
    box: python:2.7
    steps:

    # Check that our application's tests are passing. Since this is a python
    # application, our entry script will also install the application's dependencies
    # with Virtualenv
    - script:
        name: Nose tests
        code: bin/tests

        # Take our tested application revision and its dependencies, bake it in to a
    # Docker image, and push to OCIR.
    - internal/docker-push:
            entrypoint: bin/get_ip
            cmd: 0.0.0.0 8080
            working-dir: $WERCKER_ROOT
            tag: $WERCKER_GIT_COMMIT
            ports: "8080"
            username: $DOCKER_USERNAME
            password: $DOCKER_PASSWORD
            repository: $DOCKER_REPO
            registry: https://phx.ocir.io/v2

deploy-to-kubernetes:
    box: python:2.7
    steps:

    # https://github.com/wercker/step-bash-template
    # This Wercker step will look for files in our repo with a .template extension.
    # It will expand any environment variables in those files, then remove the
    # template extension.
    - bash-template

    # The step above should leave us with a Kubernetes service and deployment yml files.
    # We'll create a directory to move them to.
    - script:
        name: Prepare Kubernetes files
        code: |
          mkdir $WERCKER_OUTPUT_DIR/kubernetes
          mv kubernetes_*.yml $WERCKER_OUTPUT_DIR/kubernetes

    # `apply` is a good command to use here, as it'll create Kubernetes entities if they are missing.
    - kubectl:
        name: deploy to kubernetes
        server: $OKE_MASTER
        token: $OKE_TOKEN
        insecure-skip-tls-verify: true
        command: apply -f $WERCKER_OUTPUT_DIR/kubernetes/

    # Tell Kubernetes that we're going to wait 60 seconds for the deploy to be successful
    - kubectl:
        name: set deployment timeout
        server: $OKE_MASTER
        token: $OKE_TOKEN
        insecure-skip-tls-verify: true
        command: patch deployment/get-ip -p '{"spec":{"progressDeadlineSeconds":300}}'

    # Watch the Kubernetes deployment. Once the pods are considered healthy the step will exit 0
    # If they aren't healthy within 60 seconds, it will exit with a non 0 exit code, and cause the run to fail.
    - kubectl:
        name: check deployment status
        server: $OKE_MASTER
        token: $OKE_TOKEN
        insecure-skip-tls-verify: true
        command: rollout status deployment/get-ip