Setup a SLURM cluster in the GitHub CI for integration tests [MT-34] #10
Workflow file for this run
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
| name: Setup a Slurm Cluster for tests | |
| on: [push, pull_request] | |
| jobs: | |
| testing: | |
| runs-on: ubuntu-latest | |
| # For the action to work, you have to supply a mysql | |
| # service as defined below. | |
| services: | |
| mysql: | |
| image: mysql:8.0 | |
| env: | |
| MYSQL_ROOT_PASSWORD: root | |
| ports: | |
| - "8888:3306" | |
| options: --health-cmd="mysqladmin ping" --health-interval=10s --health-timeout=5s --health-retries=3 | |
| # TODO: Would like to use the SLURM cluster as a "service", so it's available | |
| # through all the steps below.. | |
| # fake_mila: | |
| # image: koesterlab/setup-slurm-action@v1 | |
| strategy: | |
| matrix: | |
| python-version: ['3.11'] | |
| steps: | |
| - uses: actions/checkout@v3 | |
| # - uses: koesterlab/setup-slurm-action@v1 | |
| - uses: ./.github/custom_setup_slurm_action | |
| - name: Test if the slurm cluster is setup correctly | |
| run: srun --nodes=1 --ntasks=1 --cpus-per-task=1 --mem=1G --time=00:01:00 hostname | |
| - name: Setup passwordless SSH access to localhost for tests | |
| # Adapted from https://stackoverflow.com/a/60367309/6388696 | |
| run: | | |
| ssh-keygen -t ed25519 -f ~/.ssh/testkey -N '' | |
| cat > ~/.ssh/config <<EOF | |
| Host localhost | |
| User $USER | |
| HostName 127.0.0.1 | |
| IdentityFile ~/.ssh/testkey | |
| EOF | |
| echo -n 'from="127.0.0.1" ' | cat - ~/.ssh/testkey.pub > ~/.ssh/authorized_keys | |
| chmod og-rw ~ | |
| ssh -o 'StrictHostKeyChecking no' localhost id | |
| - name: Set up Python ${{ matrix.python-version }} | |
| uses: actions/setup-python@v3 | |
| with: | |
| python-version: ${{ matrix.python-version }} | |
| - name: Install dependencies | |
| run: | | |
| python -m pip install --upgrade pip | |
| pip install poetry | |
| poetry install --with=dev | |
| - name: Launch unit tests that require a connection to a SLURM cluster | |
| run: poetry run pytest tests/cli/test_slurm_remote.py -s | |
| env: | |
| SLURM_CLUSTER: localhost |