update-bundle-images #313
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| name: update-bundle-images | |
| on: | |
| workflow_dispatch: | |
| schedule: | |
| # at 6 a.m. every Wednesday | |
| - cron: "0 6 * * 3" | |
| env: | |
| # WEEK_PARITY variable determines if the workflow will run on even or odd weeks. | |
| # This is to complement the schedule.cron instruction, which does not support defining "every other week" type of schedules. | |
| # Set as "even" to run only on weeks of the year whos parity is even, and "odd" for weeks of the year whos parity is odd. | |
| WEEK_PARITY: "odd" | |
| TAGS_TO_FETCH: 3 | |
| TRIVY_IMAGE_NAME: mesosphere/trivy-bundles | |
| jobs: | |
| determine-if-workflow-should-run: | |
| runs-on: ubuntu-latest | |
| outputs: | |
| WORKFLOW_SHOULD_RUN: ${{ steps.determine-if-workflow-should-run.outputs.WORKFLOW_SHOULD_RUN }} | |
| steps: | |
| - name: Check if Workflow Should Run Based on value of WEEK_PARITY | |
| id: determine-if-workflow-should-run | |
| run: | | |
| WORKFLOW_SHOULD_RUN=true | |
| week_number=$(date +%U) | |
| if [ "$(($week_number % 2))" -eq 0 ] && [ $WEEK_PARITY = "odd" ]; then | |
| WORKFLOW_SHOULD_RUN=false | |
| elif [ "$(($week_number % 2))" -ne 0 ] && [ $WEEK_PARITY = "even" ]; then | |
| WORKFLOW_SHOULD_RUN=false | |
| fi | |
| echo "WORKFLOW_SHOULD_RUN=$WORKFLOW_SHOULD_RUN" >> $GITHUB_OUTPUT | |
| obtain-trivy-image-tags: | |
| needs: [determine-if-workflow-should-run] | |
| if: needs.determine-if-workflow-should-run.outputs.WORKFLOW_SHOULD_RUN | |
| runs-on: ubuntu-latest | |
| env: | |
| # leave blank if you don't want to rebuild trivy-bundles image for the main branch | |
| dkp_insights_main_branch_name: "origin/main" | |
| steps: | |
| - name: Clone dkp-insights Repository | |
| uses: actions/checkout@v3 | |
| with: | |
| repository: mesosphere/dkp-insights | |
| ref: main | |
| submodules: 'false' | |
| token: ${{ secrets.MERGEBOT_TOKEN }} | |
| - name: Create Artifact for trivy-bundles Image Tags | |
| run: mkdir -p artifacts && touch ./artifacts/tags-to-rebuild.txt | |
| - name: Fetch All Branches from dkp-insights Repository | |
| run: git fetch | |
| - name: Obtain trivy-bundles Image Tags for each dkp-insights Release Branch | |
| run: | | |
| dkp_insights_release_branches=($(git branch -r | grep 'origin/release' | tail -n $TAGS_TO_FETCH)) | |
| if [[ ! -z "dkp_insights_main_branch_name" ]]; then | |
| dkp_insights_release_branches+=($dkp_insights_main_branch_name) | |
| fi | |
| echo "dkp_insights_release_branches: ${dkp_insights_release_branches[@]}" | |
| for branch in "${dkp_insights_release_branches[@]}" | |
| do | |
| git checkout $branch | |
| trivy_image_tag=$(cat ./charts/dkp-insights/values.yaml | grep -o 'mesosphere/trivy-bundles:.*' | cut -f2- -d: || :) | |
| echo $trivy_image_tag | |
| if [[ ! -z "$trivy_image_tag" ]]; then | |
| echo "${branch}=${trivy_image_tag}" >> ./artifacts/tags-to-rebuild.txt | |
| fi | |
| done | |
| - name: Upload Artifact with trivy-bundles Image Tags | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: trivy-tags-to-rebuild | |
| path: ./artifacts/tags-to-rebuild.txt | |
| rebuild-trivy-bundles-images: | |
| needs: [obtain-trivy-image-tags, determine-if-workflow-should-run] | |
| if: needs.determine-if-workflow-should-run.outputs.WORKFLOW_SHOULD_RUN | |
| runs-on: ubuntu-latest | |
| outputs: | |
| UPDATED_TIMESTAMP: ${{ steps.rebuild-and-push-images.outputs.UPDATED_TIMESTAMP }} | |
| steps: | |
| - name: Clone trivy-bundles Repository | |
| uses: actions/checkout@v3 | |
| with: | |
| repository: mesosphere/trivy-bundles | |
| ref: main | |
| - name: Download Artifact with dkp-insights Release Branches and their trivy-bundles Image Tags | |
| uses: actions/download-artifact@v3 | |
| with: | |
| name: trivy-tags-to-rebuild | |
| - name: Create an Artifact for Saving Updated trivy-bundles Image Tags | |
| run: mkdir -p artifacts && touch ./artifacts/updated-trivy-bundles-image-tags.txt | |
| - name: Login to Docker Hub | |
| uses: docker/login-action@v2 | |
| with: | |
| username: ${{ secrets.DOCKER_READ_WRITE_USERNAME }} | |
| password: ${{ secrets.DOCKER_READ_WRITE_PASSWORD }} | |
| - name: Rebuild and Push Updated trivy-bundles Images | |
| id: rebuild-and-push-images | |
| run: | | |
| updated_timestamp=$(date -u +%Y%m%dT%H%M%SZ) | |
| while read branch_and_tag; do | |
| dkp_insights_branch=${branch_and_tag%=*} | |
| trivy_bundles_image_tag=${branch_and_tag##*=} | |
| trivy_image_version=${trivy_bundles_image_tag%-*} | |
| echo "dkp_insights_branch: $dkp_insights_branch" | |
| echo "trivy_bundles_image_tag: $trivy_bundles_image_tag" | |
| echo "trivy_image_version: $trivy_image_version" | |
| echo "time_stamp: $updated_timestamp" | |
| TRIVY_VERSION=$trivy_image_version \ | |
| TIMESTAMP=$updated_timestamp \ | |
| make publish-trivy-bundled-image | |
| echo "${dkp_insights_branch}=${trivy_image_version}-${updated_timestamp}" >> ./artifacts/updated-trivy-bundles-image-tags.txt | |
| done <tags-to-rebuild.txt | |
| echo "UPDATED_TIMESTAMP=$updated_timestamp" >> $GITHUB_OUTPUT | |
| - name: Upload Artifact with dkp-insights Release Branch Names and their Corresponding Updated trivy-bundles Image Tags | |
| uses: actions/upload-artifact@v3 | |
| with: | |
| name: updated-trivy-bundles-image-tags | |
| path: ./artifacts/updated-trivy-bundles-image-tags.txt | |
| update-dkp-insights-release-branches: | |
| needs: [rebuild-trivy-bundles-images, determine-if-workflow-should-run] | |
| if: needs.determine-if-workflow-should-run.outputs.WORKFLOW_SHOULD_RUN | |
| runs-on: ubuntu-latest | |
| steps: | |
| - name: Clone dkp-insights Repository | |
| uses: actions/checkout@v3 | |
| with: | |
| repository: mesosphere/dkp-insights | |
| ref: main | |
| submodules: 'false' | |
| path: dkp-insights | |
| token: ${{ secrets.MERGEBOT_TOKEN }} | |
| - name: Fetch All Branches from dkp-insights Repository | |
| working-directory: dkp-insights | |
| run: git fetch | |
| - name: Set Git Global Username and Email | |
| run: | | |
| git config --global user.email "[email protected]" | |
| git config --global user.name "d2iq-mergebot" | |
| - name: Download Artifact with dkp-insights Release Branches and their Updated trivy-bundles Image Tags | |
| uses: actions/download-artifact@v3 | |
| with: | |
| name: updated-trivy-bundles-image-tags | |
| - name: Move artifact to dkp-insights folder | |
| run: mv updated-trivy-bundles-image-tags.txt dkp-insights | |
| - name: Install Hub (wrapper for git for opening PRs) | |
| run: sudo apt install hub | |
| - name: Import GPG key | |
| uses: crazy-max/ghaction-import-gpg@v4 | |
| with: | |
| gpg_private_key: ${{ secrets.GPG_PRIVATE_KEY }} | |
| passphrase: ${{ secrets.GPG_PASSPHRASE }} | |
| git_user_signingkey: true | |
| git_commit_gpgsign: true | |
| git_tag_gpgsign: true | |
| git_config_global: true | |
| - name: Update trivy-bundles Image Tags in Each dkp-insights Release Branch and Open a Pull Request | |
| working-directory: dkp-insights | |
| env: | |
| GITHUB_TOKEN: ${{ secrets.MERGEBOT_TOKEN }} | |
| run: | | |
| updated_timestamp=${{ needs.rebuild-trivy-bundles-images.outputs.UPDATED_TIMESTAMP }} | |
| while read branch_and_tag; do | |
| dkp_insights_branch=${branch_and_tag%=*} | |
| trivy_bundles_image_tag=${branch_and_tag##*=} | |
| trivy_image_version=${trivy_bundles_image_tag%-*} | |
| echo "dkp_insights_branch: $dkp_insights_branch" | |
| echo "trivy_bundles_image_tag: $trivy_bundles_image_tag" | |
| echo "trivy_image_version: $trivy_image_version" | |
| echo "time_stamp: $updated_timestamp" | |
| echo "checkout branch" | |
| dkp_insights_branch_name=$( echo $dkp_insights_branch | cut -f2- -d/ ) | |
| git checkout -b gha-trivy-bundles-update/$dkp_insights_branch_name/$trivy_bundles_image_tag $dkp_insights_branch | |
| echo "replace image tag name" | |
| replace_string=$TRIVY_IMAGE_NAME:$trivy_image_version-$updated_timestamp | |
| sed -i "s|$TRIVY_IMAGE_NAME:$trivy_image_version-[0-9]\{8\}T[0-9]\{6\}Z|$replace_string|" ./charts/dkp-insights/values.yaml | |
| echo "commit and push changes" | |
| git add ./charts/dkp-insights/values.yaml | |
| git commit -m "Updating trivy-bundles image on $(date -u +%Y-%m-%d)" | |
| git push origin gha-trivy-bundles-update/$dkp_insights_branch_name/$trivy_bundles_image_tag | |
| echo "open a pull request" | |
| hub pull-request -m "trivy-bundles image automatic update $(date -u +%Y-%m-%d)" \ | |
| --no-edit \ | |
| --base $dkp_insights_branch_name \ | |
| --labels "ok-to-test","ready for review" | |
| done <updated-trivy-bundles-image-tags.txt |