Merge pull request #18531 from wallyworld/backport-govuln-fix #854
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| name: "Migrate" | |
| on: | |
| push: | |
| branches: [2.*, 3.*, 4.*, main] | |
| pull_request: | |
| types: [opened, synchronize, reopened, ready_for_review] | |
| paths: | |
| - '**.go' | |
| - 'go.mod' | |
| - 'snap/**' | |
| - '.github/workflows/migrate.yml' | |
| - 'scripts/dqlite/**' | |
| - 'Makefile' | |
| - 'make_functions.sh' | |
| workflow_dispatch: | |
| permissions: | |
| contents: read | |
| jobs: | |
| migrate: | |
| name: migrate from ${{ matrix.channel }} via ${{ matrix.client }} client | |
| timeout-minutes: 30 | |
| runs-on: [self-hosted, linux, arm64, aws, xlarge] | |
| if: github.event.pull_request.draft == false | |
| strategy: | |
| fail-fast: false | |
| matrix: | |
| # TODO: add microk8s tests | |
| cloud: ["lxd"] | |
| channel: ["2.9/stable", "3.1/stable"] | |
| client: ['source', 'target'] | |
| steps: | |
| - name: Checkout code | |
| uses: actions/checkout@v4 | |
| - name: Set up Go | |
| uses: actions/setup-go@v5 | |
| with: | |
| go-version-file: 'go.mod' | |
| cache: true | |
| - name: Set up Go env | |
| run: | | |
| echo "GOPATH=$(go env GOPATH)" >> $GITHUB_ENV | |
| echo "$(go env GOPATH)/bin" >> $GITHUB_PATH | |
| - name: Setup LXD | |
| if: matrix.cloud == 'lxd' | |
| uses: canonical/setup-lxd@4e959f8e0d9c5feb27d44c5e4d9a330a782edee0 | |
| - name: Wait for LXD | |
| if: matrix.cloud == 'lxd' | |
| run: | | |
| while ! ip link show lxdbr0; do | |
| echo "Waiting for lxdbr0..." | |
| sleep 10 | |
| done | |
| - name: Install Juju ${{ matrix.channel }} | |
| run: | | |
| mkdir -p ~/.local/share/juju | |
| if [[ ${{ matrix.channel }} == '2.9/stable' ]]; then | |
| sudo snap install juju --classic --channel ${{ matrix.channel }} | |
| else | |
| sudo snap install juju --channel ${{ matrix.channel }} | |
| fi | |
| - name: Bootstrap a ${{ matrix.channel }} controller and model | |
| run: | | |
| /snap/bin/juju version | |
| /snap/bin/juju bootstrap lxd source-controller --constraints "arch=$(go env GOARCH)" | |
| /snap/bin/juju add-model test-migrate | |
| /snap/bin/juju set-model-constraints arch=$(go env GOARCH) | |
| /snap/bin/juju deploy ubuntu | |
| - name: Install target juju client | |
| run: | | |
| make go-install &>/dev/null | |
| - name: Bootstrap target controller | |
| run: | | |
| juju version | |
| juju bootstrap lxd target-controller --constraints "arch=$(go env GOARCH)" | |
| juju switch controller | |
| juju wait-for application controller | |
| - name: Migrate model to target controller | |
| run: | | |
| # Determine which Juju client to use | |
| JUJU='juju' | |
| if [[ ${{ matrix.client }} == 'source' ]]; then | |
| JUJU='/snap/bin/juju' | |
| fi | |
| $JUJU switch source-controller | |
| # Ensure application is fully deployed | |
| # We have to use the old client to speak to the new controller, as | |
| # this is blocked otherwise. | |
| $JUJU wait-for application ubuntu | |
| # Wait a few secs for the machine status to update | |
| # so that migration prechecks pass. | |
| sleep 10 | |
| $JUJU version | |
| $JUJU migrate test-migrate target-controller | |
| - name: Check the migration was successful | |
| run: | | |
| set -x | |
| juju switch target-controller | |
| # Wait for 'test-migrate' model to come through | |
| attempt=0 | |
| while true; do | |
| RES=$(juju models | grep 'test-migrate' || true) | |
| if [[ -n $RES ]]; then | |
| break | |
| fi | |
| sleep 5 | |
| attempt=$((attempt+1)) | |
| if [ "$attempt" -eq 10 ]; then | |
| echo "Migration timed out" | |
| exit 1 | |
| fi | |
| done | |
| juju switch test-migrate | |
| juju wait-for application ubuntu | |
| juju deploy ubuntu yet-another-ubuntu | |
| juju wait-for application yet-another-ubuntu |