Add healthcheck #298
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| name: Docker | |
| on: | |
| push: | |
| branches: [ main ] | |
| pull_request: | |
| branches: [ main ] | |
| env: | |
| TEST_TAG: rails-on-docker:test | |
| jobs: | |
| build-and-test-image: | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| - name: Set up QEMU | |
| uses: docker/setup-qemu-action@v3 | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - name: Build and push | |
| uses: docker/build-push-action@v5 | |
| with: | |
| context: . | |
| file: ./production.Dockerfile | |
| push: false | |
| load: true | |
| tags: ${{ env.TEST_TAG }} | |
| cache-from: type=gha | |
| cache-to: type=gha,mode=max | |
| - name: Inspect | |
| run: | | |
| docker image inspect ${{ env.TEST_TAG }} | |
| - name: Start | |
| run: | | |
| docker run -d --rm --name=rails-on-docker --env SECRET_KEY_BASE=dummy ${{ env.TEST_TAG }} | |
| - name: Logs | |
| run: | | |
| sleep 20 | |
| docker ps | |
| docker logs rails-on-docker | |
| - name: Check Health | |
| run: | | |
| HEALTH_STATUS=$(docker inspect --format='{{.State.Health}}' rails-on-docker); | |
| echo "$HEALTH_STATUS" | |
| if [ "$HEALTH_STATUS" != "healthy" ]; then | |
| exit 1 | |
| fi |