E2E Multi-Cluster Fleet #5237
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| name: E2E Multi-Cluster Fleet | |
| on: | |
| schedule: | |
| # Run everyday day at 9:00 AM | |
| - cron: '0 9 * * *' | |
| pull_request: | |
| push: | |
| branches: | |
| - 'release/*' | |
| env: | |
| GOARCH: amd64 | |
| CGO_ENABLED: 0 | |
| SETUP_K3D_VERSION: 'v5.7.4' | |
| jobs: | |
| e2e-fleet-mc-test: | |
| runs-on: runs-on,runner=8cpu-linux-x64,mem=16,run-id=${{ github.run_id }} | |
| steps: | |
| - | |
| uses: actions/checkout@v4 | |
| with: | |
| fetch-depth: 0 | |
| - | |
| uses: actions/setup-go@v5 | |
| with: | |
| go-version-file: 'go.mod' | |
| check-latest: true | |
| - | |
| name: Install Ginkgo CLI | |
| run: go install github.com/onsi/ginkgo/v2/ginkgo | |
| - | |
| name: Install crust-gather CLI | |
| run: curl -sSfL https://github.com/crust-gather/crust-gather/raw/main/install.sh | sh -s -- --yes | |
| - | |
| name: Build Fleet Binaries | |
| run: | | |
| ./.github/scripts/build-fleet-binaries.sh | |
| - | |
| name: Build Docker Images | |
| run: | | |
| ./.github/scripts/build-fleet-images.sh | |
| - | |
| name: Install k3d | |
| run: curl --silent --fail https://raw.githubusercontent.com/k3d-io/k3d/main/install.sh | TAG=${{ env.SETUP_K3D_VERSION }} bash | |
| - | |
| name: Provision k3d Cluster | |
| run: | | |
| k3d cluster create upstream --wait \ | |
| -p "80:80@agent:0:direct" \ | |
| -p "443:443@agent:0:direct" \ | |
| --api-port 6443 \ | |
| --agents 1 \ | |
| --network "nw01" | |
| - | |
| name: Provision k3d Downstream Cluster for agent-initiated registration | |
| run: | | |
| k3d cluster create downstream --wait \ | |
| -p "81:80@agent:0:direct" \ | |
| -p "444:443@agent:0:direct" \ | |
| --api-port 6644 \ | |
| --agents 1 \ | |
| --network "nw01" | |
| - | |
| name: Provision k3d Downstream Cluster for manager-initiated registration | |
| run: | | |
| k3d cluster create managed-downstream --wait \ | |
| -p "82:80@agent:0:direct" \ | |
| -p "445:443@agent:0:direct" \ | |
| --api-port 6645 \ | |
| --agents 1 \ | |
| --network "nw01" | |
| - | |
| name: Import Images Into k3d | |
| run: | | |
| ./.github/scripts/k3d-import-retry.sh rancher/fleet:dev rancher/fleet-agent:dev -c upstream | |
| ./.github/scripts/k3d-import-retry.sh rancher/fleet-agent:dev -c downstream | |
| ./.github/scripts/k3d-import-retry.sh rancher/fleet-agent:dev -c managed-downstream | |
| - | |
| name: Deploy Fleet | |
| run: | | |
| kubectl config use-context k3d-upstream | |
| ./.github/scripts/deploy-fleet.sh | |
| - | |
| name: Deploy and Register Downstream Fleet | |
| run: | | |
| kubectl create ns fleet-default | |
| kubectl apply -f - <<EOF | |
| apiVersion: "fleet.cattle.io/v1alpha1" | |
| kind: ClusterRegistrationToken | |
| metadata: | |
| name: second-token | |
| namespace: fleet-default | |
| spec: | |
| ttl: 12h | |
| EOF | |
| { grep -q -m 1 "second-token"; kill $!; } < <(kubectl get secrets -n fleet-default -l "fleet.cattle.io/managed=true" -w) | |
| token=$(kubectl get secret -n fleet-default second-token -o go-template='{{index .data "values" | base64decode}}' | yq .token -) | |
| ca=$(kubectl get secret -n cattle-fleet-system fleet-controller-bootstrap-token -o go-template='{{index .data "ca.crt" | base64decode}}') | |
| apiServerIP=$(kubectl get node k3d-upstream-server-0 -o jsonpath='{.status.addresses[?(@.type=="InternalIP")].address}') | |
| # agent initiated cluster registration | |
| helm \ | |
| --kube-context k3d-downstream \ | |
| -n cattle-fleet-system \ | |
| upgrade \ | |
| --install \ | |
| --create-namespace \ | |
| --wait \ | |
| fleet-agent charts/fleet-agent \ | |
| --set-string labels.env=test \ | |
| --set apiServerCA="$ca" \ | |
| --set apiServerURL="https://$apiServerIP:6443" \ | |
| --set clusterNamespace="fleet-default" \ | |
| --set token="$token" | |
| echo "waiting for downstream cluster to be registered..." | |
| { grep -q -m 1 "1/1"; kill $!; } < <(kubectl get cluster -n fleet-default -w) | |
| echo "waiting for cluster to report being ready..." | |
| while [ $(kubectl -n fleet-default get cluster -o jsonpath='{.items[0].status.summary.ready}') -ne 1 ]; do | |
| sleep 1 | |
| done | |
| - | |
| name: Deploy and Register Managed Downstream Fleet | |
| run: | | |
| kubectl config use-context k3d-managed-downstream | |
| host=$(kubectl get node k3d-managed-downstream-server-0 -o jsonpath='{.status.addresses[?(@.type=="InternalIP")].address}') | |
| ca=$( kubectl config view --flatten -o jsonpath='{.clusters[?(@.name == "k3d-managed-downstream")].cluster.certificate-authority-data}' ) | |
| client_cert=$( kubectl config view --flatten -o jsonpath='{.users[?(@.name == "admin@k3d-managed-downstream")].user.client-certificate-data}' ) | |
| token=$( kubectl config view --flatten -o jsonpath='{.users[?(@.name == "admin@k3d-managed-downstream")].user.client-key-data}' ) | |
| server="https://$host:6443" | |
| kubectl config use-context k3d-upstream | |
| value=$(cat <<EOF | |
| apiVersion: v1 | |
| kind: Config | |
| current-context: default | |
| clusters: | |
| - cluster: | |
| certificate-authority-data: $ca | |
| server: $server | |
| name: cluster | |
| contexts: | |
| - context: | |
| cluster: cluster | |
| user: user | |
| name: default | |
| preferences: {} | |
| users: | |
| - name: user | |
| user: | |
| client-certificate-data: $client_cert | |
| client-key-data: $token | |
| EOF | |
| ) | |
| kubectl create ns fleet-default || true | |
| kubectl delete secret -n fleet-default kbcfg-second || true | |
| # Rancher sets a token value in the secret, but our docs don't mention it | |
| # * https://github.com/rancher/rancher/blob/c24fb8b0869a0b445f55b3307c6ed4582e147747/pkg/provisioningv2/kubeconfig/manager.go#L362 | |
| # * https://fleet.rancher.io/0.5/manager-initiated#kubeconfig-secret-1 | |
| kubectl create secret generic -n fleet-default kbcfg-second --from-literal=token="$token" --from-literal=value="$value" | |
| kubectl apply -n fleet-default -f - <<EOF | |
| apiVersion: "fleet.cattle.io/v1alpha1" | |
| kind: Cluster | |
| metadata: | |
| name: second | |
| namespace: fleet-default | |
| labels: | |
| name: second | |
| spec: | |
| kubeConfigSecret: kbcfg-second | |
| EOF | |
| - | |
| name: E2E tests | |
| env: | |
| FLEET_E2E_NS: fleet-local | |
| FLEET_E2E_NS_DOWNSTREAM: fleet-default | |
| run: | | |
| kubectl config use-context k3d-upstream | |
| ginkgo --github-output e2e/multi-cluster | |
| - | |
| name: E2E tests with managed downstream agent | |
| env: | |
| FLEET_E2E_NS: fleet-local | |
| FLEET_E2E_NS_DOWNSTREAM: fleet-default | |
| FLEET_E2E_CLUSTER_DOWNSTREAM: k3d-managed-downstream | |
| run: | | |
| kubectl config use-context k3d-upstream | |
| ginkgo --github-output e2e/multi-cluster/installation | |
| - | |
| name: Acceptance Tests for Examples | |
| if: > | |
| github.event_name == 'schedule' | |
| env: | |
| FLEET_E2E_NS: fleet-local | |
| FLEET_E2E_NS_DOWNSTREAM: fleet-default | |
| run: | | |
| ginkgo --github-output e2e/acceptance/multi-cluster-examples | |
| - | |
| name: Dump Failed Downstream Environment | |
| if: failure() | |
| run: | | |
| kubectl config use-context k3d-downstream | |
| crust-gather collect --exclude-namespace=kube-system --exclude-kind=Lease --duration=5s -f tmp/downstream | |
| - | |
| name: Upload Logs | |
| uses: actions/upload-artifact@v4 | |
| if: failure() | |
| with: | |
| name: gha-fleet-mc-e2e-logs-${{ github.sha }}-${{ github.run_id }} | |
| path: | | |
| tmp/downstream | |
| tmp/upstream | |
| retention-days: 2 |