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conformance-ingress.yaml
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name: Conformance Ingress (ci-ingress)
# 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: '{}'
push:
branches:
- v1.13
- ft/v1.13/**
paths-ignore:
- 'Documentation/**'
- 'test/**'
# 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 == 'push' && github.sha) ||
(github.event_name == 'workflow_dispatch' && github.event.inputs.PR-number)
}}
cancel-in-progress: true
env:
cilium_cli_version: v0.13.0
kind_version: v0.17.0
kind_config: .github/kind-config.yaml
metallb_version: 0.12.1
timeout: 5m
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 }}
ingress-conformance-test:
name: Ingress Conformance Test
runs-on: ubuntu-latest
timeout-minutes: 120
strategy:
fail-fast: false
matrix:
include:
- name: Without XDP
bpf-lb-acceleration: disabled
loadbalancer-mode: dedicated
- name: With XDP
bpf-lb-acceleration: native
loadbalancer-mode: dedicated
- name: With Shared LB
bpf-lb-acceleration: disabled
loadbalancer-mode: shared
steps:
- name: Checkout context ref (trusted)
uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
with:
ref: ${{ inputs.context-ref || github.sha }}
persist-credentials: false
- name: Set Environment Variables
uses: ./.github/actions/set-env-variables
- name: Install Cilium CLI
run: |
curl -sSL --remote-name-all https://github.com/cilium/cilium-cli/releases/download/${{ env.cilium_cli_version }}/cilium-linux-amd64.tar.gz{,.sha256sum}
sha256sum --check cilium-linux-amd64.tar.gz.sha256sum
sudo tar xzvfC cilium-linux-amd64.tar.gz /usr/local/bin
rm cilium-linux-amd64.tar.gz{,.sha256sum}
cilium version
- name: Set image tag
id: vars
run: |
if [ "${{ github.event_name }}" = "workflow_dispatch" ]; then
SHA="${{ inputs.SHA }}"
else
SHA="${{ github.sha }}"
fi
echo ::set-output name=sha::${SHA}
CILIUM_INSTALL_DEFAULTS="--chart-directory=install/kubernetes/cilium \
--helm-set=image.repository=quay.io/${{ env.QUAY_ORGANIZATION_DEV }}/cilium-ci \
--helm-set=image.useDigest=false \
--helm-set=image.tag=${SHA} \
--helm-set=operator.image.repository=quay.io/${{ env.QUAY_ORGANIZATION_DEV }}/operator \
--helm-set=operator.image.suffix=-ci \
--helm-set=operator.image.tag=${SHA} \
--helm-set=operator.image.useDigest=false \
--helm-set kubeProxyReplacement=strict \
--helm-set=ingressController.enabled=true \
--helm-set=ingressController.loadbalancerMode=${{ matrix.loadbalancer-mode }} \
--helm-set=extraConfig.bpf-lb-acceleration=${{ matrix.bpf-lb-acceleration }} \
--rollback=false \
--version="
echo cilium_install_defaults=${CILIUM_INSTALL_DEFAULTS} >> $GITHUB_OUTPUT
# 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@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
with:
ref: ${{ steps.vars.outputs.sha }}
persist-credentials: false
- name: Create kind cluster
uses: helm/kind-action@dda0770415bac9fc20092cacbc54aa298604d140 # v1.8.0
with:
version: ${{ env.kind_version }}
config: ${{ env.kind_config }}
- name: Checkout ingress-controller-conformance
uses: actions/checkout@3df4ab11eba7bda6032a0b82a6bb43b11571feac # v4.0.0
with:
# Use the forked repo with retry mechanism
# Please refer to https://github.com/kubernetes-sigs/ingress-controller-conformance/pull/101 for more details.
repository: cilium/ingress-controller-conformance
path: ingress-controller-conformance
ref: 010bbae21b71d9785660b87908dfe2ba8cd2f25d
persist-credentials: false
- name: Install Ingress conformance test tool
timeout-minutes: 10
run: |
cd ingress-controller-conformance
make build
- name: Wait for images to be available
timeout-minutes: 30
shell: bash
run: |
for image in cilium-ci operator-generic-ci ; do
until docker manifest inspect quay.io/${{ env.QUAY_ORGANIZATION_DEV }}/$image:${{ steps.vars.outputs.sha }} &> /dev/null; do sleep 45s; done
done
- name: Install Cilium
run: |
cilium install ${{ steps.vars.outputs.cilium_install_defaults }}
- name: Install metallb for LB service
timeout-minutes: 10
run: |
KIND_NET_CIDR=$(docker network inspect kind -f '{{(index .IPAM.Config 0).Subnet}}')
METALLB_IP_START=$(echo ${KIND_NET_CIDR} | sed "[email protected]/[email protected]@")
METALLB_IP_END=$(echo ${KIND_NET_CIDR} | sed "[email protected]/[email protected]@")
METALLB_IP_RANGE="${METALLB_IP_START}-${METALLB_IP_END}"
cat << EOF > metallb_values.yaml
configInline:
address-pools:
- name: default
protocol: layer2
addresses:
- ${METALLB_IP_RANGE}
psp:
create: false
EOF
helm install --namespace metallb-system \
--create-namespace \
--repo https://metallb.github.io/metallb metallb metallb \
--version ${{ env.metallb_version }} \
--values metallb_values.yaml \
--wait
# Remove this step once https://github.com/cilium/cilium-cli/pull/1432 is merged.
- name: Create Ingress Endpoint
if: ${{ matrix.loadbalancer-mode == 'shared' }}
timeout-minutes: 5
run: |
cat << EOF | kubectl apply -f -
apiVersion: v1
kind: Endpoints
metadata:
name: cilium-ingress
namespace: kube-system
subsets:
- addresses:
- ip: "192.192.192.192"
ports:
- port: 9999
EOF
- name: Create sample workload
timeout-minutes: 5
run: |
kubectl apply -n default -f https://raw.githubusercontent.com/istio/istio/release-1.11/samples/bookinfo/platform/kube/bookinfo.yaml
kubectl apply -n default -f examples/kubernetes/servicemesh/basic-ingress.yaml
kubectl wait -n default --for=condition=Ready --all pod --timeout=${{ env.timeout }}
- name: Run Sanity check (external)
timeout-minutes: 5
run: |
lb=$(kubectl get ingress basic-ingress -o jsonpath='{.status.loadBalancer.ingress[0].ip}')
curl -s -v --connect-timeout 5 --max-time 20 --retry 3 --fail -- http://"$lb"
curl -s -v --connect-timeout 5 --max-time 20 --retry 3 --fail -- http://"$lb"/details/1
- name: Run Sanity check (internal to NodePort)
timeout-minutes: 5
run: |
if [ ${{ matrix.loadbalancer-mode }} = "dedicated" ]; then
node_port=$(kubectl get svc cilium-ingress-basic-ingress -o jsonpath='{.spec.ports[?(@.port==80)].nodePort}')
else
node_port=$(kubectl get -n kube-system svc cilium-ingress -o jsonpath='{.spec.ports[?(@.port==80)].nodePort}')
fi
docker exec -i chart-testing-control-plane curl -s -v --connect-timeout 5 --max-time 20 --retry 3 --fail http://localhost:$node_port/details/1
- name: Cleanup Sanity check
timeout-minutes: 5
run: |
# Clean up after sanity check to avoid any conflicts with the conformance test
kubectl delete -n default -f examples/kubernetes/servicemesh/basic-ingress.yaml
kubectl delete -n default -f https://raw.githubusercontent.com/istio/istio/release-1.11/samples/bookinfo/platform/kube/bookinfo.yaml
kubectl wait ingress basic-ingress --for=delete
- name: Run Ingress conformance test
timeout-minutes: 30
run: |
cd ingress-controller-conformance
./ingress-controller-conformance -ingress-class cilium -wait-time-for-ingress-status 10s -wait-time-for-ready 60s
- name: Post-test information gathering
if: ${{ !success() }}
run: |
kubectl get pods --all-namespaces -o wide
cilium status
cilium sysdump --output-filename cilium-sysdump-out
shell: bash {0} # Disable default fail-fast behaviour so that all commands run independently
- name: Upload artifacts
if: ${{ !success() }}
uses: actions/upload-artifact@a8a3f3ad30e3422c9c7b888a15615d19a852ae32 # v3.1.3
with:
name: cilium-sysdump-out.zip
path: cilium-sysdump-out.zip
retention-days: 5
commit-status-final:
if: ${{ always() }}
name: Commit Status Final
needs: ingress-conformance-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.ingress-conformance-test.result }}