Capistrano Deployment #242
This file contains bidirectional Unicode text that may be interpreted or compiled differently than what appears below. To review, open the file in an editor that reveals hidden Unicode characters.
Learn more about bidirectional Unicode characters
| # Workflow for deploying ontologies_api to stage/prod systems via capistrano. | |
| # This workflow runs after a successeful execution of the unit test workflow and it | |
| # can also be triggered manually. | |
| # | |
| # Required github secrets: | |
| # | |
| # CONFIG_REPO - github repo containing config and customizations for the API. Format 'author/private_config_repo' | |
| # it is used for getting capistrano deployment configuration for stages on the github actions runner and | |
| # PRIVATE_CONFIG_REPO env var is constructed from it which is used by capistrano on the remote servers for pulling configs. | |
| # | |
| # GH_PAT - github Personal Access Token for accessing PRIVATE_CONFIG_REPO | |
| # | |
| # SSH_JUMPHOST - ssh jump/proxy host though which deployments have to though if app servers are hosted on private network. | |
| # | |
| # DEPLOY_ENC_KEY - key for decrypting deploymnet ssh key residing in config/deploy_id_rsa_enc (see miloserdow/capistrano-deploy) | |
| # this SSH key is used for accessing jump host, UI nodes, and private github repo. | |
| name: Capistrano Deployment | |
| # Controls when the action will run. | |
| on: | |
| # Trigger deployment to staging after unit test action completes | |
| workflow_run: | |
| workflows: ["Ruby Unit Tests"] | |
| types: | |
| - completed | |
| branches: [master, develop] | |
| # Allows running this workflow manually from the Actions tab | |
| workflow_dispatch: | |
| branches: [master, develop] | |
| inputs: | |
| BRANCH: | |
| description: 'Branch/tag to deploy' | |
| default: develop | |
| required: true | |
| environment: | |
| description: 'target environment to deploy to' | |
| type: choice | |
| options: | |
| - staging | |
| - production | |
| default: staging | |
| jobs: | |
| deploy: | |
| runs-on: ubuntu-latest | |
| # run deployment only if "Ruby Unit Tests" workflow completes sucessefully or when manually triggered | |
| if: ${{ (github.event.workflow_run.conclusion == 'success') || (github.event_name == 'workflow_dispatch') }} | |
| env: | |
| BUNDLE_WITHOUT: default #install gems required primarily for the deployment in order to speed this workflow | |
| PRIVATE_CONFIG_REPO: ${{ format('git@github.com:{0}.git', secrets.CONFIG_REPO) }} | |
| # Steps represent a sequence of tasks that will be executed as part of the job | |
| steps: | |
| - name: set branch/tag and environment to deploy from inputs | |
| run: | | |
| # workflow_dispatch default input doesn't get set on push so we need to set defaults | |
| # via shell parameter expansion | |
| # https://dev.to/mrmike/github-action-handling-input-default-value-5f2g | |
| USER_INPUT_BRANCH=${{ inputs.branch }} | |
| echo "BRANCH=${USER_INPUT_BRANCH:-develop}" >> $GITHUB_ENV | |
| USER_INPUT_ENVIRONMENT=${{ inputs.environment }} | |
| echo "TARGET=${USER_INPUT_ENVIRONMENT:-staging}" >> $GITHUB_ENV | |
| # Checks-out your repository under $GITHUB_WORKSPACE, so your job can access it | |
| - uses: actions/checkout@v4 | |
| - uses: ruby/setup-ruby@v1 | |
| with: | |
| bundler-cache: true # runs 'bundle install' and caches installed gems automatically | |
| - name: get-deployment-config | |
| uses: actions/checkout@v4 | |
| with: | |
| repository: ${{ secrets.CONFIG_REPO }} # repository containing deployment settings | |
| token: ${{ secrets.GH_PAT }} # `GH_PAT` is a secret that contains your PAT | |
| path: deploy_config | |
| - name: copy-deployment-config | |
| run: cp -r deploy_config/ontologies_api/* . | |
| # add ssh hostkey so that capistrano doesn't complain | |
| - name: Add jumphost's hostkey to Known Hosts | |
| run: | | |
| mkdir -p ~/.ssh | |
| ssh-keyscan -H ${{ secrets.SSH_JUMPHOST }} > ~/.ssh/known_hosts | |
| shell: bash | |
| - uses: miloserdow/capistrano-deploy@v3 | |
| with: | |
| target: ${{ env.TARGET }} # which environment to deploy | |
| deploy_key: ${{ secrets.DEPLOY_ENC_KEY }} # Name of the variable configured in Settings/Secrets of your github project |