PMEM RAS #1920
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| # Run RAS test: Unsafe Shutdown Local. | |
| # | |
| # This workflow is run on 'self-hosted' runners. | |
| # | |
| # RAS tests require a different approach compared to the standard tests - they need to | |
| # reboot the runner during the test. Normally, rebooting and continuing the job on GHA | |
| # is not possible, due to losing connection with the runner. To work around this issue, | |
| # an additional runner (not connected to the GH) runs the tests instead. | |
| # | |
| # The general idea of the solution is: | |
| # - First platform [self-hosted runner] functions as the controller [ras_controller], | |
| # - Second platform functions as the test runner [ras_runner], | |
| # - The workflow launches its steps on the controller, | |
| # - The controller will then run an ansible playbook on the second platform [ras_runner], | |
| # with options provided by the workflow, | |
| # - The test runner follows the steps given by the controller, | |
| # running the tests in the process and providing results as output, | |
| # - The controller gathers this output and prints it in GHA job. | |
| # | |
| # The only drawback of this idea is that workflow would always finish successfully. | |
| # The solution was added as an additional step, at the end of the workflow, parsing the output. | |
| # | |
| # More detailed information about the ansible playbook and tests themselves can be found in: | |
| # utils/gha-runners/run-ras-linux.yml | |
| name: PMEM RAS | |
| on: | |
| workflow_dispatch: | |
| schedule: | |
| # run this job every 8 hours | |
| - cron: '0 */8 * * *' | |
| permissions: {} | |
| jobs: | |
| linux: | |
| name: PMEM_RAS | |
| if: github.repository == 'pmem/pmdk' | |
| runs-on: [self-hosted, ras_controller] | |
| env: | |
| WORKDIR: utils/gha-runners | |
| steps: | |
| - name: Clone the git repo | |
| uses: actions/checkout@692973e3d937129bcbf40652eb9f2f61becf3332 # v4.1.7 | |
| # Variables, such as $ras_runner are set on the controller platform | |
| # as environment variables. | |
| - name: Prepare and run RAS Linux tests via ansible-playbook | |
| working-directory: ${{ env.WORKDIR }} | |
| env: | |
| # Increases human readability in case of a failure | |
| ANSIBLE_STDOUT_CALLBACK: yaml | |
| run: > | |
| ansible-playbook -i $ras_runner, run-ras-linux.yml | |
| -e "host=all ansible_user=$ras_user" |