Flowmotion Pipeline #8844
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| # | |
| # Flowmotion | |
| # Pipeline | |
| # Scheduled Workflow | |
| # | |
| name: Flowmotion Pipeline | |
| on: | |
| schedule: | |
| # run every 10 minutes | |
| - cron: "*/10 * * * *" | |
| permissions: | |
| # needed to push docker images to GHCR | |
| packages: write | |
| jobs: | |
| run-pipeline: | |
| name: Run Flowmotion Pipeline | |
| env: | |
| OSRM_IMAGE: ghcr.io/zhixin18/flowmotion/osrm-congestion | |
| runs-on: ubuntu-22.04 | |
| steps: | |
| # setup dependencies & source code | |
| - uses: actions/checkout@v4 | |
| - name: Install osmium CLI with APT | |
| run: sudo apt-get update && sudo apt-get install -y osmium-tool | |
| - uses: actions/setup-python@v5 | |
| with: | |
| python-version: "3.10.13" | |
| - name: Cache Pip dependencies | |
| id: cache-pip | |
| uses: actions/cache@v3 | |
| with: | |
| path: venv | |
| key: pip-${{ hashFiles('pipeline/requirements.txt') }} | |
| - name: Install Pip dependencies | |
| if: steps.cache-pip.outputs.cache-hit != 'true' | |
| run: | | |
| set -ex -o pipefail | |
| python -m venv venv | |
| source venv/bin/activate | |
| pip install -r pipeline/requirements.txt | |
| - name: Set up Docker Buildx | |
| uses: docker/setup-buildx-action@v3 | |
| - uses: "google-github-actions/auth@v2" | |
| with: | |
| credentials_json: "${{ secrets.GCP_SERVICE_ACCOUNT_KEY }}" | |
| # run congestion model to rate congestion points | |
| - name: Run Congestion Model Pipeline | |
| run: source venv/bin/activate && python pipeline/pipeline.py | |
| # download & customize OSM map data with congestion ratings | |
| - name: Cache OSM Map Data | |
| id: cache-map | |
| uses: actions/cache@v3 | |
| with: | |
| path: map_bbox.osm.pbf | |
| key: map-${{ hashFiles('.github/workflows/pipeline.yaml') }} | |
| - name: Download & Extract OSM Map data | |
| if: ${{ steps.cache-map.outputs.cache-hit != 'true' }} | |
| run: | | |
| set -ex -o pipefail | |
| # download map data | |
| curl https://download.geofabrik.de/asia/malaysia-singapore-brunei-latest.osm.pbf -o map.osm.pbf | |
| # limit map data to bounding box for singapore to speed up processing | |
| osmium extract --bbox=103.590088,1.210466,104.037094,1.475438 map.osm.pbf -o map_bbox.osm.pbf | |
| - name: Tag OSM Map Data with Congestion Ratings | |
| run: source venv/bin/activate && python pipeline/tag.py map_bbox.osm.pbf osrm/map_tagged.osm.pbf | |
| # publish OSRM container with custom congestion profile | |
| - name: Docker Login to GHCR | |
| uses: docker/login-action@v3 | |
| with: | |
| registry: ghcr.io | |
| username: ${{ github.repository_owner }} | |
| password: ${{ secrets.GITHUB_TOKEN }} | |
| - name: Generate OSRM container tags | |
| id: osrm-meta | |
| uses: docker/metadata-action@v5 | |
| with: | |
| # list of Docker images to use as base name for tags | |
| images: ${{ env.OSRM_IMAGE }} | |
| # generate Docker tags based on the following events/attributes | |
| tags: | | |
| type=schedule | |
| type=ref,event=branch | |
| type=ref,event=pr | |
| type=semver,pattern={{version}} | |
| type=semver,pattern={{major}}.{{minor}} | |
| type=semver,pattern={{major}} | |
| type=sha | |
| - name: Build and Push OSRM with Custom Congestion Profile | |
| id: osrm-build | |
| uses: docker/build-push-action@v6 | |
| with: | |
| push: true | |
| context: osrm | |
| tags: ${{ steps.osrm-meta.outputs.tags }} | |
| labels: ${{ steps.osrm-meta.outputs.labels }} | |
| cache-from: type=registry,ref=${{ env.OSRM_IMAGE }}:buildcache | |
| cache-to: type=registry,ref=${{ env.OSRM_IMAGE }}:buildcache,mode=max | |
| # deploy custom OSRM container | |
| - name: Deploy custom OSRM container to GCP Cloud run | |
| if: github.ref == 'refs/heads/master' | |
| run: | | |
| gcloud run deploy osrm-congestion \ | |
| --image asia-southeast1-docker.pkg.dev/flowmotion-4e268/ghcr/zhixin18/flowmotion/osrm-congestion@${{ steps.osrm-build.outputs.imageid }} \ | |
| --platform managed \ | |
| --region=asia-southeast1 \ | |
| --allow-unauthenticated \ | |
| --port 5000 \ | |
| --cpu 1 \ | |
| --memory 1Gi \ | |
| --cpu-boost |