├── .github └── workflows │ └── publish.yml ├── action.yml ├── Dockerfile ├── README.md ├── entrypoint.sh └── LICENSE /.github/workflows/publish.yml: -------------------------------------------------------------------------------- 1 | name: Publish 2 | 3 | on: [push] 4 | 5 | jobs: 6 | build: 7 | runs-on: ubuntu-latest 8 | steps: 9 | - uses: actions/checkout@master 10 | 11 | - name: Publish to Registry 12 | uses: elgohr/Publish-Docker-Github-Action@master 13 | with: 14 | name: quay.io/presslabs/stack-deployer 15 | username: ${{ secrets.DOCKER_USERNAME }} 16 | password: ${{ secrets.DOCKER_PASSWORD }} 17 | registry: quay.io 18 | -------------------------------------------------------------------------------- /action.yml: -------------------------------------------------------------------------------- 1 | name: "Deploy WordPress on Stack" 2 | description: "Use github actions to deploy a new WordPress image on a Stack cluster." 3 | inputs: 4 | image: 5 | description: "Docker image to replace with" 6 | required: true 7 | wordpress: 8 | description: "WordPress resource name to update" 9 | required: true 10 | namespace: 11 | description: "Namespace in which to apply the changes" 12 | required: true 13 | google_project: 14 | description: "Google project where the k8s cluster is" 15 | required: true 16 | google_zone: 17 | description: "Google zone where the k8s cluster is" 18 | required: true 19 | google_cluster: 20 | description: "Kubernetes cluster name" 21 | required: true 22 | runs: 23 | using: "docker" 24 | image: "docker://docker.io/bitpoke/stack-deployer-github-action" 25 | -------------------------------------------------------------------------------- /Dockerfile: -------------------------------------------------------------------------------- 1 | FROM buildpack-deps:stretch 2 | 3 | LABEL "repository"="https://github.com/bitpoke/stack-deploy-github-action" 4 | LABEL "maintainer"="Bitpoke " 5 | 6 | SHELL ["/bin/bash", "-o", "pipefail", "-c"] 7 | 8 | # install kubectl 9 | ENV KUBECTL_VERSION="1.16.0" 10 | RUN curl -sL -o /usr/local/bin/kubectl "https://storage.googleapis.com/kubernetes-release/release/v{$KUBECTL_VERSION}/bin/linux/amd64/kubectl" \ 11 | && chmod 0755 /usr/local/bin/kubectl \ 12 | && chown root:root /usr/local/bin/kubectl 13 | 14 | # https://cloud.google.com/sdk/docs/downloads-versioned-archives 15 | ENV GCLOUD_SDK_VERSION="254.0.0" 16 | ENV CLOUDSDK_PYTHON="/usr/bin/python2.7" 17 | ENV GOOGLE_APPLICATION_CREDENTIALS="/run/google-credentials.json" 18 | RUN curl -sL -o google-cloud-sdk.tar.gz https://dl.google.com/dl/cloudsdk/channels/rapid/downloads/google-cloud-sdk-${GCLOUD_SDK_VERSION}-linux-x86_64.tar.gz \ 19 | && tar -zxf google-cloud-sdk.tar.gz \ 20 | && mv google-cloud-sdk /opt/ \ 21 | && rm google-cloud-sdk.tar.gz \ 22 | && /opt/google-cloud-sdk/bin/gcloud --quiet components install beta 23 | 24 | ENV PATH="/opt/google-cloud-sdk/bin:${PATH}" 25 | 26 | ADD entrypoint.sh /entrypoint.sh 27 | ENTRYPOINT ["/entrypoint.sh"] 28 | -------------------------------------------------------------------------------- /README.md: -------------------------------------------------------------------------------- 1 | # stack-deploy-github-action 2 | 3 | Github action used to deploy a WordPress site to Stack. 4 | 5 | # Usage 6 | 7 | ## Example workflow 8 | 9 | ```yaml 10 | name: deploy 11 | 12 | on: [push] 13 | 14 | jobs: 15 | build: 16 | runs-on: ubuntu-latest 17 | steps: 18 | - uses: actions/checkout@master 19 | - name: Publish to Registry 20 | uses: elgohr/Publish-Docker-Github-Action@master 21 | id: build 22 | with: 23 | name: gcr.io/test-stack/foxes 24 | username: ${{ secrets.DOCKER_USERNAME }} 25 | password: ${{ secrets.DOCKER_PASSWORD }} 26 | registry: gcr.io 27 | - name: Deploy on Stack 28 | uses: bitpoke/stack-deploy-github-action 29 | env: 30 | GOOGLE_CREDENTIALS: ${{ secrets.GOOGLE_CREDENTIALS }} 31 | with: 32 | namespace: proj-rl3e02 33 | wordpress: myawesomesite-2e304 34 | image: gcr.io/test-stack/foxes:${{ steps.build.outputs.tag }} 35 | google_project: vlads-ureactor 36 | google_zone: europe-west2 37 | google_cluster: stack 38 | ``` 39 | 40 | ## Arguments 41 | 42 | `image` - newly built docker image to deploy 43 | 44 | `namespace` - the namespace in which you want to deploy 45 | 46 | `wordpress` - wordpress resource name that you want to update 47 | 48 | `google_project` - google cloud project where the k8s cluster is 49 | 50 | `google_zone` - google cloud zone where the k8s cluster is 51 | 52 | `google_cluster` - kubernetes cluster name 53 | -------------------------------------------------------------------------------- /entrypoint.sh: -------------------------------------------------------------------------------- 1 | #!/bin/bash 2 | : ${GOOGLE_CREDENTIALS:="$(cat "$PLUGIN_GOOGLE_CREDENTIALS_FILE" 2>/dev/null)"} 3 | 4 | set -e 5 | set -o pipefail 6 | 7 | sanitize() { 8 | if [ -z "${1}" ]; then 9 | >&2 echo "Unable to find the ${2}. Did you set with.${2}?" 10 | exit 1 11 | fi 12 | } 13 | 14 | require_google_credentials() { 15 | if [ -z "$GOOGLE_CREDENTIALS" ] ; then 16 | echo "You must define \"google_credentials_file\" parameter or define GOOGLE_CREDENTIALS environment variable" >&2 17 | exit 2 18 | fi 19 | } 20 | 21 | run() { 22 | echo "+" "$@" 23 | "$@" 24 | } 25 | 26 | main() { 27 | echo "" # see https://github.com/actions/toolkit/issues/168 28 | 29 | sanitize "${INPUT_GOOGLE_PROJECT}" "google_project" 30 | sanitize "${INPUT_GOOGLE_CLUSTER}" "google_cluster" 31 | sanitize "${INPUT_GOOGLE_ZONE}" "google_zone" 32 | 33 | sanitize "${INPUT_NAMESPACE}" "namespace" 34 | sanitize "${INPUT_WORDPRESS}" "wordpress" 35 | sanitize "${INPUT_IMAGE}" "image" 36 | 37 | if [ ! -z "$GOOGLE_CREDENTIALS" ] ; then 38 | echo "$GOOGLE_CREDENTIALS" > /run/google-credentials.json 39 | run gcloud auth activate-service-account --key-file=/run/google-credentials.json 40 | fi 41 | 42 | if [ ! -z "${INPUT_GOOGLE_PROJECT}" ] ; then 43 | run gcloud config set project "${INPUT_GOOGLE_PROJECT}" 44 | fi 45 | 46 | if [ ! -z "${INPUT_GOOGLE_CLUSTER}" ] ; then 47 | require_google_credentials 48 | 49 | run gcloud container clusters get-credentials "${INPUT_GOOGLE_CLUSTER}" --project "${INPUT_GOOGLE_PROJECT}" --zone "${INPUT_GOOGLE_ZONE}" 50 | # Display kubernetees versions (usefull for debugging) 51 | run kubectl version 52 | fi 53 | 54 | kubectl -n "${INPUT_NAMESPACE}" patch wordpress "${INPUT_WORDPRESS}" --type=json -p "[{\"op\": \"replace\", \"path\": \"/spec/image\", \"value\": \"${INPUT_IMAGE}\"}]" 55 | } 56 | 57 | main 58 | -------------------------------------------------------------------------------- /LICENSE: -------------------------------------------------------------------------------- 1 | Apache License 2 | Version 2.0, January 2004 3 | http://www.apache.org/licenses/ 4 | 5 | TERMS AND CONDITIONS FOR USE, REPRODUCTION, AND DISTRIBUTION 6 | 7 | 1. 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