Cilium E2E Upgrade (ci-e2e-upgrade) #388
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name: Cilium E2E Upgrade (ci-e2e-upgrade) | |
# Any change in triggers needs to be reflected in the concurrency group. | |
on: | |
workflow_dispatch: | |
inputs: | |
PR-number: | |
description: "Pull request number." | |
required: true | |
context-ref: | |
description: "Context in which the workflow runs. If PR is from a fork, will be the PR target branch (general case). If PR is NOT from a fork, will be the PR branch itself (this allows committers to test changes to workflows directly from PRs)." | |
required: true | |
SHA: | |
description: "SHA under test (head of the PR branch)." | |
required: true | |
extra-args: | |
description: "[JSON object] Arbitrary arguments passed from the trigger comment via regex capture group. Parse with 'fromJson(inputs.extra-args).argName' in workflow." | |
required: false | |
default: '{}' | |
# Run every 6 hours | |
schedule: | |
- cron: '0 5/6 * * *' | |
# By specifying the access of one of the scopes, all of those that are not | |
# specified are set to 'none'. | |
permissions: | |
# To be able to access the repository with actions/checkout | |
contents: read | |
# To allow retrieving information from the PR API | |
pull-requests: read | |
# To be able to set commit status | |
statuses: write | |
concurrency: | |
# Structure: | |
# - Workflow name | |
# - Event type | |
# - A unique identifier depending on event type: | |
# - schedule: SHA | |
# - workflow_dispatch: PR number | |
# | |
# This structure ensures a unique concurrency group name is generated for each | |
# type of testing, such that re-runs will cancel the previous run. | |
group: | | |
${{ github.workflow }} | |
${{ github.event_name }} | |
${{ | |
(github.event_name == 'schedule' && github.sha) || | |
(github.event_name == 'workflow_dispatch' && github.event.inputs.PR-number) | |
}} | |
cancel-in-progress: true | |
env: | |
cilium_cli_ci_version: | |
check_url: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }} | |
jobs: | |
commit-status-start: | |
name: Commit Status Start | |
runs-on: ubuntu-latest | |
steps: | |
- name: Set initial commit status | |
uses: myrotvorets/set-commit-status-action@38f3f27c7d52fb381273e95542f07f0fba301307 # v2.0.0 | |
with: | |
sha: ${{ inputs.SHA || github.sha }} | |
setup-and-test: | |
runs-on: ubuntu-latest-4cores-16gb | |
name: 'Setup & Test' | |
env: | |
job_name: 'Setup & Test' | |
strategy: | |
fail-fast: false | |
max-parallel: 16 | |
matrix: | |
include: | |
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
# ! NOTE: keep conformance-e2e.yaml config in sync ! | |
# !!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!!! | |
- name: '1' | |
# renovate: datasource=docker depName=quay.io/lvh-images/kind | |
kernel: '4.19-20231128.100518' | |
kube-proxy: 'iptables' | |
kpr: 'false' | |
tunnel: 'vxlan' | |
- name: '2' | |
# renovate: datasource=docker depName=quay.io/lvh-images/kind | |
kernel: '5.4-20231128.100518' | |
kube-proxy: 'iptables' | |
kpr: 'false' | |
tunnel: 'disabled' | |
- name: '3' | |
# renovate: datasource=docker depName=quay.io/lvh-images/kind | |
kernel: '5.10-20231128.100518' | |
kube-proxy: 'iptables' | |
kpr: 'false' | |
tunnel: 'disabled' | |
endpoint-routes: 'true' | |
- name: '4' | |
# renovate: datasource=docker depName=quay.io/lvh-images/kind | |
kernel: '5.10-20231128.100518' | |
kube-proxy: 'iptables' | |
kpr: 'true' | |
devices: '{eth0,eth1}' | |
secondary-network: 'true' | |
tunnel: 'vxlan' | |
lb-mode: 'snat' | |
endpoint-routes: 'true' | |
egress-gateway: 'true' | |
- name: '5' | |
# renovate: datasource=docker depName=quay.io/lvh-images/kind | |
kernel: '5.15-20231128.100518' | |
kube-proxy: 'iptables' | |
kpr: 'true' | |
devices: '{eth0,eth1}' | |
secondary-network: 'true' | |
tunnel: 'disabled' | |
lb-mode: 'dsr' | |
endpoint-routes: 'true' | |
egress-gateway: 'true' | |
host-fw: 'false' # enabling breaks downgrading (missed tail calls) | |
- name: '6' | |
# renovate: datasource=docker depName=quay.io/lvh-images/kind | |
kernel: '6.1-20231128.100518' | |
kube-proxy: 'none' | |
kpr: 'true' | |
tunnel: 'vxlan' | |
lb-mode: 'snat' | |
egress-gateway: 'true' | |
host-fw: 'true' | |
lb-acceleration: 'testing-only' | |
ingress-controller: 'true' | |
- name: '7' | |
# renovate: datasource=docker depName=quay.io/lvh-images/kind | |
kernel: 'bpf-next-20231211.012942' | |
kube-proxy: 'none' | |
kpr: 'true' | |
devices: '{eth0,eth1}' | |
secondary-network: 'true' | |
tunnel: 'disabled' | |
lb-mode: 'snat' | |
egress-gateway: 'true' | |
lb-acceleration: 'testing-only' | |
ingress-controller: 'true' | |
- name: '8' | |
# renovate: datasource=docker depName=quay.io/lvh-images/kind | |
kernel: 'bpf-next-20231211.012942' | |
kube-proxy: 'iptables' | |
kpr: 'false' | |
tunnel: 'geneve' | |
endpoint-routes: 'true' | |
- name: '9' | |
# renovate: datasource=docker depName=quay.io/lvh-images/kind | |
kernel: '5.10-20231128.100518' | |
kube-proxy: 'iptables' | |
kpr: 'true' | |
devices: '{eth0,eth1}' | |
secondary-network: 'true' | |
tunnel: 'vxlan' | |
encryption: 'wireguard' | |
encryption-node: 'false' | |
lb-mode: 'snat' | |
endpoint-routes: 'true' | |
egress-gateway: 'true' | |
- name: '10' | |
# renovate: datasource=docker depName=quay.io/lvh-images/kind | |
kernel: '5.15-20231128.100518' | |
kube-proxy: 'iptables' | |
kpr: 'true' | |
devices: '{eth0,eth1}' | |
secondary-network: 'true' | |
tunnel: 'disabled' | |
encryption: 'wireguard' | |
encryption-node: 'false' | |
lb-mode: 'dsr' | |
endpoint-routes: 'true' | |
egress-gateway: 'true' | |
- name: '11' | |
# renovate: datasource=docker depName=quay.io/lvh-images/kind | |
kernel: '6.1-20231128.100518' | |
kube-proxy: 'none' | |
kpr: 'true' | |
devices: '{eth0,eth1}' | |
secondary-network: 'true' | |
tunnel: 'vxlan' | |
encryption: 'wireguard' | |
encryption-node: 'true' | |
lb-mode: 'snat' | |
egress-gateway: 'true' | |
ingress-controller: 'true' | |
- name: '12' | |
# renovate: datasource=docker depName=quay.io/lvh-images/kind | |
kernel: 'bpf-next-20231211.012942' | |
kube-proxy: 'none' | |
kpr: 'true' | |
devices: '{eth0,eth1}' | |
secondary-network: 'true' | |
tunnel: 'disabled' | |
encryption: 'wireguard' | |
encryption-node: 'true' | |
lb-mode: 'snat' | |
egress-gateway: 'true' | |
ingress-controller: 'true' | |
- name: '14' | |
# renovate: datasource=docker depName=quay.io/lvh-images/kind | |
kernel: '5.4-20231128.100518' | |
kube-proxy: 'iptables' | |
kpr: 'true' | |
devices: '{eth0,eth1}' | |
secondary-network: 'true' | |
tunnel: 'vxlan' | |
lb-mode: 'snat' | |
egress-gateway: 'true' | |
lb-acceleration: 'testing-only' | |
timeout-minutes: 60 | |
steps: | |
- name: Checkout context ref (trusted) | |
uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1 | |
with: | |
ref: ${{ inputs.context-ref || github.sha }} | |
persist-credentials: false | |
- name: Set Environment Variables | |
uses: ./.github/actions/set-env-variables | |
- name: Set up job variables | |
id: vars | |
run: | | |
if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then | |
SHA="${{ inputs.SHA }}" | |
else | |
SHA="${{ github.sha }}" | |
fi | |
echo sha=${SHA} >> $GITHUB_OUTPUT | |
CILIUM_DOWNGRADE_VERSION=$(contrib/scripts/print-downgrade-version.sh) | |
echo downgrade_version=${CILIUM_DOWNGRADE_VERSION} >> $GITHUB_OUTPUT | |
- name: Derive stable Cilium installation config | |
id: cilium-stable-config | |
uses: ./.github/actions/cilium-config | |
with: | |
image-tag: ${{ steps.vars.outputs.downgrade_version }} | |
chart-dir: './cilium-${{ steps.vars.outputs.downgrade_version }}/install/kubernetes/cilium/' | |
tunnel: ${{ matrix.tunnel }} | |
devices: ${{ matrix.devices }} | |
endpoint-routes: ${{ matrix.endpoint-routes }} | |
ipv6: ${{ matrix.ipv6 }} | |
kpr: ${{ matrix.kpr }} | |
lb-mode: ${{ matrix.lb-mode }} | |
lb-acceleration: ${{ matrix.lb-acceleration }} | |
encryption: ${{ matrix.encryption }} | |
encryption-node: ${{ matrix.encryption-node }} | |
egress-gateway: ${{ matrix.egress-gateway }} | |
host-fw: ${{ matrix.host-fw }} | |
mutual-auth: false | |
misc: 'bpfClockProbe=false,cni.uninstall=false' # TODO(brb) maybe it's only needed for <1.14 | |
- name: Derive newest Cilium installation config | |
id: cilium-newest-config | |
uses: ./.github/actions/cilium-config | |
with: | |
image-tag: ${{ steps.vars.outputs.sha }} | |
chart-dir: './install/kubernetes/cilium' | |
tunnel: ${{ matrix.tunnel }} | |
devices: ${{ matrix.devices }} | |
endpoint-routes: ${{ matrix.endpoint-routes }} | |
ipv6: ${{ matrix.ipv6 }} | |
kpr: ${{ matrix.kpr }} | |
lb-mode: ${{ matrix.lb-mode }} | |
lb-acceleration: ${{ matrix.lb-acceleration }} | |
encryption: ${{ matrix.encryption }} | |
encryption-node: ${{ matrix.encryption-node }} | |
egress-gateway: ${{ matrix.egress-gateway }} | |
host-fw: ${{ matrix.host-fw }} | |
mutual-auth: false | |
misc: 'bpfClockProbe=false,cni.uninstall=false' | |
# Warning: since this is a privileged workflow, subsequent workflow job | |
# steps must take care not to execute untrusted code. | |
- name: Checkout pull request branch (NOT TRUSTED) | |
uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1 | |
with: | |
ref: ${{ steps.vars.outputs.sha }} | |
persist-credentials: false | |
- name: Checkout ${{ steps.vars.outputs.downgrade_version }} branch to get the Helm chart | |
uses: actions/checkout@b4ffde65f46336ab88eb53be808477a3936bae11 # v4.1.1 | |
with: | |
path: cilium-${{ steps.vars.outputs.downgrade_version }} | |
ref: ${{ steps.vars.outputs.downgrade_version }} | |
persist-credentials: false | |
- name: Install Cilium CLI-cli | |
uses: cilium/cilium-cli@c1fa8afda634f0457e9905d4f638e5164c4e0fc8 # v0.15.17 | |
with: | |
repository: ${{ env.CILIUM_CLI_RELEASE_REPO }} | |
release-version: ${{ env.CILIUM_CLI_VERSION }} | |
ci-version: ${{ env.cilium_cli_ci_version }} | |
binary-name: cilium-cli | |
binary-dir: ./ | |
- name: Provision LVH VMs | |
uses: cilium/little-vm-helper@8410a93e544b7e180a2365e5fdab0724a39bc02a # v0.0.13 | |
with: | |
test-name: ipsec-upgrade | |
image-version: ${{ matrix.kernel }} | |
host-mount: ./ | |
cpu: 4 | |
mem: '12G' | |
install-dependencies: 'true' | |
cmd: | | |
git config --global --add safe.directory /host | |
- name: Setup K8s cluster | |
uses: cilium/little-vm-helper@8410a93e544b7e180a2365e5fdab0724a39bc02a # v0.0.13 | |
with: | |
provision: 'false' | |
cmd: | | |
cd /host/ | |
IP_FAM="dual" | |
if [ "${{ matrix.ipv6 }}" == "false" ]; then | |
IP_FAM="ipv4" | |
fi | |
./contrib/scripts/kind.sh --xdp --secondary-network "" 3 "" "" "${{ matrix.kube-proxy }}" \$IP_FAM | |
kubectl patch node kind-worker3 --type=json -p='[{"op":"add","path":"/metadata/labels/cilium.io~1no-schedule","value":"true"}]' | |
mkdir -p cilium-junits | |
- name: Wait for images to be available | |
timeout-minutes: 10 | |
shell: bash | |
run: | | |
for image in cilium-ci operator-generic-ci hubble-relay-ci ; do | |
until docker manifest inspect quay.io/${{ env.QUAY_ORGANIZATION_DEV }}/$image:${{ steps.vars.outputs.sha }} &> /dev/null; do sleep 45s; done | |
done | |
- name: Install Cilium ${{ env.cilium_stable_version }} | |
uses: cilium/little-vm-helper@8410a93e544b7e180a2365e5fdab0724a39bc02a # v0.0.13 | |
with: | |
provision: 'false' | |
cmd: | | |
cd /host/ | |
CILIUM_CLI_MODE=helm ./cilium-cli install \ | |
${{ steps.cilium-stable-config.outputs.config }} | |
./cilium-cli status --wait | |
kubectl get pods --all-namespaces -o wide | |
kubectl -n kube-system exec daemonset/cilium -- cilium status | |
- name: Start conn-disrupt-test | |
uses: cilium/little-vm-helper@8410a93e544b7e180a2365e5fdab0724a39bc02a # v0.0.13 | |
with: | |
provision: 'false' | |
cmd: | | |
cd /host/ | |
# Create pods which establish long lived connections. It will be used by | |
# subsequent connectivity tests with --include-conn-disrupt-test to catch any | |
# interruption in such flows. | |
./cilium-cli connectivity test --include-conn-disrupt-test --conn-disrupt-test-setup \ | |
--conn-disrupt-dispatch-interval 0ms | |
- name: Upgrade Cilium | |
uses: cilium/little-vm-helper@8410a93e544b7e180a2365e5fdab0724a39bc02a # v0.0.13 | |
with: | |
provision: 'false' | |
cmd: | | |
cd /host/ | |
CILIUM_CLI_MODE=helm ./cilium-cli upgrade \ | |
${{ steps.cilium-newest-config.outputs.config }} | |
./cilium-cli status --wait | |
kubectl get pods --all-namespaces -o wide | |
kubectl -n kube-system exec daemonset/cilium -- cilium status | |
- name: Test Cilium after upgrade | |
uses: cilium/little-vm-helper@8410a93e544b7e180a2365e5fdab0724a39bc02a # v0.0.13 | |
with: | |
provision: 'false' | |
cmd: | | |
cd /host/ | |
EXTRA="" | |
if [ "${{ matrix.secondary-network }}" = "true" ]; then | |
EXTRA="--secondary-network-iface=eth1" | |
fi | |
# Disable check-log-errors due to https://github.com/cilium/cilium-cli/issues/1858 | |
./cilium-cli connectivity test --include-unsafe-tests --collect-sysdump-on-failure \ | |
--include-conn-disrupt-test \ | |
--flush-ct \ | |
--sysdump-hubble-flows-count=1000000 --sysdump-hubble-flows-timeout=5m \ | |
--sysdump-output-filename "cilium-sysdump-${{ matrix.name }}-<ts>" \ | |
--junit-file "cilium-junits/${{ env.job_name }} (${{ join(matrix.*, ', ') }}).xml" \ | |
--junit-property github_job_step="Run tests upgrade 2 (${{ join(matrix.*, ', ') }})" \ | |
\$EXTRA | |
# --flush-ct interrupts the flows, so we need to set up again. | |
./cilium-cli connectivity test --include-conn-disrupt-test --conn-disrupt-test-setup \ | |
--conn-disrupt-dispatch-interval 0ms | |
- name: Downgrade Cilium ${{ env.cilium_stable_version }} | |
uses: cilium/little-vm-helper@8410a93e544b7e180a2365e5fdab0724a39bc02a # v0.0.13 | |
with: | |
provision: 'false' | |
cmd: | | |
cd /host/ | |
CILIUM_CLI_MODE=helm ./cilium-cli upgrade \ | |
${{ steps.cilium-stable-config.outputs.config }} | |
./cilium-cli status --wait | |
kubectl get pods --all-namespaces -o wide | |
kubectl -n kube-system exec daemonset/cilium -- cilium status | |
- name: Test Cilium after downgrade to ${{ env.cilium_stable_version }} | |
uses: cilium/little-vm-helper@8410a93e544b7e180a2365e5fdab0724a39bc02a # v0.0.13 | |
with: | |
provision: 'false' | |
cmd: | | |
cd /host/ | |
EXTRA="" | |
if [ "${{ matrix.secondary-network }}" = "true" ]; then | |
EXTRA="--secondary-network-iface=eth1" | |
fi | |
kubectl -n kube-system get pods -l k8s-app=cilium --template '{{range .items}}{{.metadata.name}}{{"\n"}}{{end}}' | xargs -I'{}' /bin/sh -c "echo '{}' && kubectl -n kube-system exec '{}' -c cilium-agent -- cilium metrics list | grep drop_count" | |
./cilium-cli connectivity test --include-unsafe-tests --collect-sysdump-on-failure \ | |
--include-conn-disrupt-test \ | |
--flush-ct \ | |
--sysdump-hubble-flows-count=1000000 --sysdump-hubble-flows-timeout=5m \ | |
--sysdump-output-filename "cilium-sysdump-${{ matrix.name }}-<ts>" \ | |
--junit-file "cilium-junits/${{ env.job_name }} (${{ join(matrix.*, ', ') }}).xml" \ | |
--junit-property github_job_step="Run tests upgrade 3 (${{ join(matrix.*, ', ') }})" \ | |
\$EXTRA | |
- name: Fetch artifacts | |
if: ${{ !success() }} | |
uses: cilium/little-vm-helper@8410a93e544b7e180a2365e5fdab0724a39bc02a # v0.0.13 | |
with: | |
provision: 'false' | |
cmd: | | |
cd /host | |
kubectl -n kube-system get pods -l k8s-app=cilium --template '{{range .items}}{{.metadata.name}}{{"\n"}}{{end}}' | xargs -I'{}' /bin/sh -c "echo '{}' && kubectl -n kube-system exec '{}' -c cilium-agent -- cilium metrics list | grep drop_count" | |
kubectl get pods --all-namespaces -o wide | |
./cilium-cli status | |
mkdir -p cilium-sysdumps | |
./cilium-cli sysdump --output-filename cilium-sysdump-${{ matrix.name }}-final | |
# To debug https://github.com/cilium/cilium/issues/26062 | |
head -n -0 /proc/buddyinfo /proc/pagetypeinfo | |
- name: Upload artifacts | |
if: ${{ !success() }} | |
uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3 | |
with: | |
name: cilium-sysdumps | |
path: cilium-sysdump-*.zip | |
retention-days: 5 | |
- name: Upload JUnits [junit] | |
if: ${{ always() }} | |
uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3 | |
with: | |
name: cilium-junits | |
path: cilium-junits/*.xml | |
retention-days: 2 | |
- name: Publish Test Results As GitHub Summary | |
if: ${{ always() }} | |
uses: aanm/junit2md@332ebf0fddd34e91b03a832cfafaa826306558f9 # v0.0.3 | |
with: | |
junit-directory: "cilium-junits" | |
commit-status-final: | |
if: ${{ always() }} | |
name: Commit Status Final | |
needs: setup-and-test | |
runs-on: ubuntu-latest | |
steps: | |
- name: Set final commit status | |
uses: myrotvorets/set-commit-status-action@38f3f27c7d52fb381273e95542f07f0fba301307 # v2.0.0 | |
with: | |
sha: ${{ inputs.SHA || github.sha }} | |
status: ${{ needs.setup-and-test.result }} |