.github/workflows/fetch_snaps.yaml #15
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
| # Copyright 2024 Canonical Ltd. | |
| # See LICENSE file for licensing details. | |
| on: | |
| workflow_dispatch: | |
| jobs: | |
| test-deploy-bundle: | |
| name: Test deploy bundle | |
| runs-on: ubuntu-latest | |
| timeout-minutes: 60 | |
| steps: | |
| - name: Free up disk space | |
| timeout-minutes: 1 | |
| run: | | |
| printf '\nDisk usage before cleanup\n' | |
| df --human-readable | |
| # Based on https://github.com/actions/runner-images/issues/2840#issuecomment-790492173 | |
| rm -r /usr/share/dotnet | |
| rm -r /opt/hostedtoolcache/ | |
| printf '\nDisk usage after cleanup\n' | |
| df --human-readable | |
| - name: Set up environment | |
| timeout-minutes: 60 | |
| run: | | |
| # `--classic` applies to juju 2 snap; ignored for juju 3 snap | |
| sudo snap install juju --classic --channel='3.4/stable' | |
| sudo snap refresh lxd --channel='latest/stable' | |
| sudo adduser "$USER" 'lxd' | |
| # `newgrp` does not work in GitHub Actions; use `sg` instead | |
| sg 'lxd' -c "lxd waitready" | |
| sg 'lxd' -c "lxd init --auto" | |
| sg 'lxd' -c "lxc network set lxdbr0 ipv6.address none" | |
| sudo iptables -F FORWARD | |
| sudo iptables -P FORWARD ACCEPT | |
| # shellcheck disable=SC2193 | |
| # (shellcheck sees it as constant, but GitHub Actions expression is not constant between workflow runs) | |
| sg 'lxd' -c "lxc image copy ubuntu:82b997ec581b local: --alias 'juju/[email protected]/amd64'" | |
| mkdir -p ~/.local/share/juju # Workaround for juju 3 strict snap | |
| sg 'lxd' -c "juju bootstrap 'lxd' --config model-logs-size=10G '--agent-version=3.4.5'" | |
| juju model-defaults logging-config='<root>=INFO; unit=DEBUG' | |
| juju add-model test | |
| juju set-model-constraints arch='amd64' | |
| sg 'lxd' -c "lxc image list" | |
| - name: Checkout | |
| uses: actions/checkout@v4 | |
| with: | |
| token: ${{ secrets.PAT }} | |
| - name: Deploy bundle and fetch snaps | |
| id: update-file | |
| timeout-minutes: 60 | |
| run: | | |
| juju deploy ./releases/latest/postgresql-bundle.yaml | |
| sleep 600 # time to allow the bundle to settle | |
| juju status | |
| juju exec --all --output snaps.txt -- snap list | |
| cat ./snaps.txt | |
| output_table=$(cat ./snaps.txt | awk '! /^[0-9]/ && $1 != "Name" { print $1, $3, $4 }' | sort | uniq) | |
| canonical_livepatch=$(snap info canonical-livepatch | awk '/^channels:/ {found=1; next} found && $1 != "" {print $1, $4; exit}') | |
| python ./src/generate_snaps_yaml.py "$output_table" "$canonical_livepatch" "./releases/latest/snaps.yaml" | |
| cat ./releases/latest/snaps.yaml | |
| - name: Push `update-snaps` branch | |
| if: ${{ fromJSON(steps.update-file.outputs.updates_available) }} | |
| run: | | |
| git checkout -b update-snaps | |
| git add ./releases/latest/snaps.yaml | |
| git config user.name "GitHub Actions" | |
| git config user.email "41898282+github-actions[bot]@users.noreply.github.com" | |
| git commit -m "Update bundle snaps" | |
| # Uses token set in checkout step | |
| git push origin update-snaps -f | |
| - name: Create pull request | |
| if: ${{ fromJSON(steps.update-file.outputs.updates_available) }} | |
| run: | | |
| # Capture output in variable so that step fails if `gh pr list` exits with non-zero code | |
| prs=$(gh pr list --head update-snaps --state open --json number) | |
| if [[ $prs != "[]" ]] | |
| then | |
| echo Open pull request already exists | |
| exit 0 | |
| fi | |
| gh pr create --head update-snaps --title "Update bundle snaps" --body "Update snap revisions in snap YAML file" | |
| env: | |
| GH_TOKEN: ${{ secrets.PAT }} |