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e2e-rancher-upgrade-fleet.yml
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# Upgrade Fleet in given Rancher versions to given Fleet release and run tests
name: E2E Upgrade Fleet in Rancher
on:
workflow_dispatch:
inputs:
ref:
description: "Checkout git branch/tag"
required: true
default: "main"
k3s_version:
# https://hub.docker.com/r/rancher/k3s/tags
# k3d version list k3s | sed 's/+/-/' | sort -h
description: "K3s version to use"
required: true
default: "v1.27.9-k3s1"
rancher_version:
description: "Rancher version to install"
required: true
default: "2.8.2"
fleet_crd_url:
description: "Fleet CRD chart URL from rancher/charts"
required: true
default: https://github.com/rancher/charts/raw/dev-v2.9/assets/fleet-crd/fleet-crd-104.0.0+up0.10.0-rc.4.tgz
fleet_url:
description: "Fleet chart URL from rancher/charts"
required: true
default: https://github.com/rancher/charts/raw/dev-v2.9/assets/fleet/fleet-104.0.0+up0.10.0-rc.4.tgz
image_repo:
description: "Fleet image repo, the image name fleet/fleet-agent is to be appended later"
required: true
default: "rancher"
image_tag:
description: "Fleet image tag"
required: true
default: "v0.10.0-rc.4"
env:
GOARCH: amd64
CGO_ENABLED: 0
SETUP_K3D_VERSION: 'v5.7.4'
jobs:
rancher-fleet-upgrade:
runs-on: runs-on,runner=8cpu-linux-x64,mem=16,run-id=${{ github.run_id }}
steps:
-
uses: actions/checkout@v4
with:
fetch-depth: 0
ref: ${{ github.event.inputs.ref }}
-
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
-
uses: actions/cache@v4
id: rancher-cli-cache
with:
path: /home/runner/.local/bin
key: ${{ runner.os }}-rancher-cli-2.6.0
-
name: Install Rancher CLI
if: steps.rancher-cli-cache.outputs.cache-hit != 'true'
run: |
# download an older CLI to avoid https://github.com/rancher/rancher/issues/37574
mkdir -p /home/runner/.local/bin
wget -q https://github.com/rancher/cli/releases/download/v2.6.0/rancher-linux-amd64-v2.6.0.tar.gz
tar -xz --strip-components=2 -f rancher-linux-amd64-v2.6.0.tar.gz -C /home/runner/.local/bin
rancher --version
-
name: Install k3d
run: curl --silent --fail https://raw.githubusercontent.com/k3d-io/k3d/main/install.sh | TAG=${{ env.SETUP_K3D_VERSION }} bash
-
name: Set up k3d control-plane cluster
run: |
k3d cluster create upstream --wait \
-p "80:80@agent:0:direct" \
-p "443:443@agent:0:direct" \
--api-port 6443 \
--agents 1 \
--k3s-arg '--kubelet-arg=eviction-hard=imagefs.available<1%,nodefs.available<1%@agent:*' \
--k3s-arg '--kubelet-arg=eviction-minimum-reclaim=imagefs.available=1%,nodefs.available=1%@agent:*' \
--network "nw01" \
--image docker.io/rancher/k3s:${{github.event.inputs.k3s_version}}
-
name: Set up k3d downstream cluster
run: |
k3d cluster create downstream --wait \
-p "81:80@agent:0:direct" \
-p "444:443@agent:0:direct" \
--api-port 6644 \
--agents 1 \
--k3s-arg '--kubelet-arg=eviction-hard=imagefs.available<1%,nodefs.available<1%@agent:*' \
--k3s-arg '--kubelet-arg=eviction-minimum-reclaim=imagefs.available=1%,nodefs.available=1%@agent:*' \
--network "nw01" \
--image docker.io/rancher/k3s:${{github.event.inputs.k3s_version}}
-
name: Set up Rancher
env:
public_hostname: "172.18.0.1.sslip.io"
fleetns: "cattle-fleet-system"
run: |
./.github/scripts/setup-rancher.sh "${{github.event.inputs.rancher_version}}"
./.github/scripts/wait-for-loadbalancer.sh
./.github/scripts/register-downstream-clusters.sh
./.github/scripts/label-downstream-cluster.sh
-
name: Create example workload
run: |
kubectl apply -n fleet-local -f e2e/assets/fleet-upgrade/gitrepo-simple.yaml
kubectl apply -n fleet-default -f e2e/assets/fleet-upgrade/gitrepo-simple.yaml
# wait for bundle ready
until kubectl get bundles -n fleet-local test-simple-simple-chart -o=jsonpath='{.status.conditions[?(@.type=="Ready")].status}' | grep -q "True"; do sleep 3; done
until kubectl get bundles -n fleet-default test-simple-simple-chart -o=jsonpath='{.status.conditions[?(@.type=="Ready")].status}' | grep -q "True"; do sleep 3; done
-
name: Deploy latest fleet
env:
fleet_crd_url: ${{github.event.inputs.fleet_crd_url}}
fleet_url: ${{github.event.inputs.fleet_url}}
image_repo: ${{github.event.inputs.image_repo}}
image_tag: ${{github.event.inputs.image_tag}}
fleetns: "cattle-fleet-system"
run: |
helm upgrade fleet-crd "$fleet_crd_url" --wait -n "$fleetns"
until helm -n "$fleetns" status fleet-crd | grep -q "STATUS: deployed"; do echo waiting for original fleet-crd chart to be deployed; sleep 1; done
# need to repeat some defaults, because of --reuse-values
helm upgrade fleet "$fleet_url" \
--wait -n "$fleetns" \
--reuse-values \
--set image.repository="$image_repo/fleet" \
--set image.tag="$image_tag" \
--set agentImage.repository="$image_repo/fleet-agent" \
--set agentImage.tag="$image_tag" \
--set leaderElection.leaseDuration=30s --set leaderElection.retryPeriod=10s --set leaderElection.renewDeadline=25s
until helm -n "$fleetns" status fleet | grep -q "STATUS: deployed"; do echo waiting for original fleet chart to be deployed; sleep 3; done
kubectl -n "$fleetns" rollout status deploy/fleet-controller
# wait for bundle update
until kubectl get bundles -n fleet-local fleet-agent-local -ojsonpath='{.spec.resources}' | grep -q "image: rancher/fleet-agent:$image_tag"; do sleep 3; done
until kubectl get bundles -n fleet-default -ojsonpath='{.items[*].spec.resources}' | grep -q "image: rancher/fleet-agent:$image_tag"; do sleep 3; done
# wait for fleet agent bundles
until kubectl get bundles -n fleet-local | grep -q -E "fleet-agent-local.*1/1"; do echo "waiting for local agent bundle"; sleep 1; done
until kubectl get bundles -n fleet-default | grep -q -E "fleet-agent-c.*1/1"; do echo "waiting for agent bundle"; sleep 1; done
-
name: Verify Installation
env:
FLEET_E2E_NS: fleet-local
FLEET_VERSION: ${{github.event.inputs.image_tag}}
FLEET_LOCAL_AGENT_NAMESPACE: "cattle-fleet-local-system"
FLEET_AGENT_NAMESPACE: "cattle-fleet-system"
run: |
# this doesn't work with <0.10
ginkgo --github-output --label-filter='!single-cluster' e2e/installation
-
name: E2E tests for examples
env:
FLEET_E2E_NS: fleet-local
FLEET_E2E_NS_DOWNSTREAM: fleet-local
run: |
ginkgo --github-output e2e/multi-cluster
-
name: Dump Failed Downstream Environment
if: failure()
run: |
kubectl config use-context k3d-downstream
crust-gather collect --exclude-namespace=kube-system --exclude-kind=Lease --duration=5s -f tmp/downstream
-
name: Upload logs
uses: actions/upload-artifact@v4
if: failure()
with:
name: gha-fleet-upgrade-rancher-logs-${{ github.event.inputs.rancher_version }}-${{ github.event.inputs.k3s_version }}-${{ github.sha }}-${{ github.run_id }}
path: |
tmp/downstream
tmp/upstream
retention-days: 2