AKS (BYOCNI) #61
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| name: AKS (BYOCNI) | |
| # Any change in triggers needs to be reflected in the concurrency group. | |
| on: | |
| ### FOR TESTING PURPOSES | |
| # This workflow runs in the context of `main`, and ignores changes to | |
| # workflow files in PRs. For testing changes to this workflow from a PR: | |
| # - Make sure the PR uses a branch from the base repository (requires write | |
| # privileges). It will not work with a branch from a fork (missing secrets). | |
| # - Uncomment the `pull_request` event below, commit separately with a `DO | |
| # NOT MERGE` message, and push to the PR. As long as the commit is present, | |
| # any push to the PR will trigger this workflow. | |
| # - Don't forget to remove the `DO NOT MERGE` commit once satisfied. The run | |
| # will disappear from the PR checks: please provide a direct link to the | |
| # successful workflow run (can be found from Actions tab) in a comment. | |
| # | |
| # pull_request: {} | |
| ### | |
| pull_request_target: {} | |
| # Run every 6 hours | |
| schedule: | |
| - cron: '0 0/6 * * *' | |
| # 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 | |
| # Required to generate OIDC tokens for `az` authentication | |
| id-token: write | |
| concurrency: | |
| group: ${{ github.workflow }}-${{ github.event.pull_request.number || 'scheduled' }} | |
| cancel-in-progress: true | |
| env: | |
| location: westus2 | |
| cost_reduction: --node-vm-size Standard_B2s --node-osdisk-size 30 | |
| # renovate: datasource=github-releases depName=cilium/cilium | |
| cilium_version: v1.16.3 | |
| kubectl_version: v1.23.6 | |
| jobs: | |
| installation-and-connectivity: | |
| name: AKS BYOCNI Installation and Connectivity Test | |
| if: ${{ github.repository == 'cilium/cilium-cli' }} | |
| runs-on: ubuntu-24.04 | |
| timeout-minutes: 60 | |
| steps: | |
| - name: Checkout | |
| uses: actions/checkout@11bd71901bbe5b1630ceea73d27597364c9af683 # v4.2.2 | |
| - name: Install kubectl | |
| run: | | |
| curl -sLO "https://dl.k8s.io/release/${{ env.kubectl_version }}/bin/linux/amd64/kubectl" | |
| curl -sLO "https://dl.k8s.io/${{ env.kubectl_version }}/bin/linux/amd64/kubectl.sha256" | |
| echo "$(cat kubectl.sha256) kubectl" | sha256sum --check | |
| sudo install -o root -g root -m 0755 kubectl /usr/local/bin/kubectl | |
| kubectl version --client | |
| - name: Login to Azure | |
| uses: azure/login@a65d910e8af852a8061c627c456678983e180302 # v2.2.0 | |
| with: | |
| client-id: ${{ secrets.AZURE_PR_CLIENT_ID }} | |
| tenant-id: ${{ secrets.AZURE_PR_TENANT_ID }} | |
| subscription-id: ${{ secrets.AZURE_PR_SUBSCRIPTION_ID }} | |
| # Temporary workaround due to the issue: https://github.com/Azure/azure-cli/issues/28708 | |
| - name: Fetch OIDC token every 4 mins | |
| shell: bash | |
| run: | | |
| while true; do | |
| token=$(curl -H "Authorization: bearer $ACTIONS_ID_TOKEN_REQUEST_TOKEN" "${ACTIONS_ID_TOKEN_REQUEST_URL}&audience=api://AzureADTokenExchange" | jq .value -r) | |
| az login --service-principal -u ${{ secrets.AZURE_PR_CLIENT_ID }} -t ${{ secrets.AZURE_PR_TENANT_ID }} --federated-token $token --output none | |
| # Sleep for 4 minutes | |
| sleep 240 | |
| done & | |
| - name: Install aks-preview CLI extension | |
| run: | | |
| az extension add --name aks-preview | |
| az extension update --name aks-preview | |
| az version | |
| - name: Set up job variables | |
| id: vars | |
| run: | | |
| if [ ${{ github.event.issue.pull_request || github.event.pull_request }} ]; then | |
| PR_API_JSON=$(curl \ | |
| -H "Accept: application/vnd.github.v3+json" \ | |
| -H "Authorization: Bearer ${{ secrets.GITHUB_TOKEN }}" \ | |
| ${{ github.event.issue.pull_request.url || github.event.pull_request.url }}) | |
| SHA=$(echo "$PR_API_JSON" | jq -r ".head.sha") | |
| OWNER=$(echo "$PR_API_JSON" | jq -r ".number") | |
| else | |
| SHA=${{ github.sha }} | |
| OWNER=${{ github.sha }} | |
| fi | |
| echo "sha=${SHA}" >> $GITHUB_OUTPUT | |
| echo "owner=${OWNER}" >> $GITHUB_OUTPUT | |
| echo "name=${{ github.event.repository.name }}-${{ github.run_id }}-${{ github.run_attempt }}" >> $GITHUB_OUTPUT | |
| - name: Create AKS cluster | |
| run: | | |
| # Create group | |
| az group create \ | |
| --name ${{ steps.vars.outputs.name }} \ | |
| --location ${{ env.location }} \ | |
| --tags usage=${{ github.repository_owner }}-${{ github.event.repository.name }} owner=${{ steps.vars.outputs.owner }} | |
| # Create AKS cluster | |
| az aks create \ | |
| --resource-group ${{ steps.vars.outputs.name }} \ | |
| --name ${{ steps.vars.outputs.name }} \ | |
| --location ${{ env.location }} \ | |
| --network-plugin none \ | |
| --node-count 2 \ | |
| ${{ env.cost_reduction }} \ | |
| --generate-ssh-keys | |
| - name: Get cluster credentials | |
| run: | | |
| az aks get-credentials \ | |
| --resource-group ${{ steps.vars.outputs.name }} \ | |
| --name ${{ steps.vars.outputs.name }} | |
| - name: Install Cilium CLI | |
| uses: ./ | |
| with: | |
| skip-build: 'true' | |
| image-tag: ${{ steps.vars.outputs.sha }} | |
| - name: Run test | |
| run: | | |
| cilium install \ | |
| --version "${{ env.cilium_version }}" \ | |
| --datapath-mode=aks-byocni \ | |
| --wait=false \ | |
| --set loadBalancer.l7.backend=envoy \ | |
| --set tls.secretsBackend=k8s \ | |
| --set bpf.monitorAggregation=none \ | |
| --set ipam.operator.clusterPoolIPv4PodCIDRList=192.168.0.0/16 # To avoid clashing with the default Service CIDR of AKS (10.0.0.0/16) | |
| # Wait for cilium to be ready | |
| # NB: necessary to work against occassional flakes due to https://github.com/cilium/cilium-cli/issues/918 | |
| cilium status --wait | |
| # Run connectivity test | |
| cilium connectivity test --test-concurrency=5 --collect-sysdump-on-failure --external-target bing.com. | |
| kubectl delete namespace -l "app.kubernetes.io/name=cilium-cli" | |
| # Run performance test | |
| cilium connectivity perf --duration 1s | |
| # Retrieve Cilium status | |
| cilium status | |
| - name: Post-test information gathering | |
| if: ${{ !success() }} | |
| run: | | |
| echo "=== Retrieve cluster state ===" | |
| 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: Clean up AKS | |
| if: ${{ always() }} | |
| run: | | |
| az group delete --name ${{ steps.vars.outputs.name }} --yes --no-wait | |
| shell: bash {0} # Disable default fail-fast behaviour so that all commands run independently | |
| - name: Upload artifacts | |
| if: ${{ !success() }} | |
| uses: actions/upload-artifact@b4b15b8c7c6ac21ea08fcf65892d2ee8f75cf882 # v4.4.3 | |
| with: | |
| name: cilium-sysdump-out.zip | |
| path: cilium-sysdump-out.zip | |
| retention-days: 5 |