Update Docker Images #627
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| name: Update Docker Images | |
| on: | |
| schedule: | |
| - cron: '0 1 * * *' | |
| workflow_dispatch: | |
| defaults: | |
| run: | |
| shell: bash | |
| jobs: | |
| variables: | |
| name: Get version of base image | |
| runs-on: ubuntu-20.04 | |
| outputs: | |
| ubi_version: ${{ steps.version.outputs.ubi_version }} | |
| nginx_version: ${{ steps.version.outputs.nginx_version }} | |
| steps: | |
| - name: Checkout Repository | |
| uses: actions/checkout@v3 | |
| - name: Set Base image version | |
| id: version | |
| run: | | |
| ubi=$(grep "FROM redhat/ubi9-minimal" < Dockerfile | awk -F" " '{print $2}') | |
| nginx=$(grep -m1 "FROM nginx:" < Dockerfile | awk -F"[: ]" '{print $3}') | |
| echo "::set-output name=ubi_version::$ubi" | |
| echo "::set-output name=nginx_version::$nginx" | |
| check: | |
| name: Check if updates are needed | |
| runs-on: ubuntu-20.04 | |
| needs: variables | |
| steps: | |
| - name: Check if update available | |
| id: update | |
| uses: lucacome/docker-image-update-checker@v1 | |
| with: | |
| base-image: ${{ needs.variables.outputs.ubi_version }} | |
| image: nginxcontrib/nginx-ubi:${{ needs.variables.outputs.nginx_version }} | |
| - name: Repository Dispatch | |
| uses: peter-evans/repository-dispatch@v2 | |
| with: | |
| token: ${{ secrets.REPO_ACCESS_TOKEN }} | |
| event-type: update | |
| if: ${{ steps.update.outputs.needs-updating == 'true' }} |