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conformance-externalworkloads-v1.11.yaml
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name: External workloads (ci-external-workloads-v1.11)
# Any change in triggers needs to be reflected in the concurrency group.
on:
issue_comment:
types:
- created
### FOR TESTING PURPOSES
# This workflow runs in the context of `master`, 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: {}
###
# 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
# So that Sibz/github-status-action can write into the status API
statuses: write
concurrency:
# Structure:
# - Workflow name
# - Event type
# - A unique identifier depending on event type:
# - schedule: SHA
# - issue_comment: PR number
# - pull_request: PR number
#
# This structure ensures a unique concurrency group name is generated for each
# type of testing:
# - schedule: {name} schedule {SHA}
# - issue_comment: {name} issue_comment {PR number}
# - pull_request: {name} pull_request {PR number}
#
# Note: for `issue_comment` triggers, we additionally need to filter out based
# on comment content, otherwise any comment will interrupt workflow runs.
group: |
${{ github.workflow }}
${{ github.event_name }}
${{
(github.event_name == 'schedule' && github.sha) ||
(github.event_name == 'issue_comment' && (
github.event.comment.body == '/ci-external-workloads-v1.11' ||
github.event.comment.body == '/test-backport-1.11'
) && github.event.issue.number) ||
(github.event_name == 'pull_request' && github.event.pull_request.number)
}}
cancel-in-progress: true
env:
clusterName: ${{ github.repository_owner }}-${{ github.event.repository.name }}-${{ github.run_id }}-vm
vmName: ${{ github.repository_owner }}-${{ github.event.repository.name }}-${{ github.run_id }}-vm
zone: us-west2-a
vmStartupScript: .github/gcp-vm-startup.sh
cilium_cli_version: v0.11.7
check_url: https://github.com/${{ github.repository }}/actions/runs/${{ github.run_id }}
jobs:
check_changes:
name: Deduce required tests from code changes
if: |
(github.event_name == 'issue_comment' && (
github.event.comment.body == '/ci-external-workloads-v1.11' ||
github.event.comment.body == '/test-backport-1.11'
)) ||
github.event_name == 'schedule' ||
github.event_name == 'pull_request'
runs-on: ubuntu-latest
outputs:
tested: ${{ steps.tested-tree.outputs.src }}
steps:
# Because we run on issue comments, we need to checkout the code for
# paths-filter to work.
- name: Checkout code
if: ${{ github.event.issue.pull_request }}
uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
with:
persist-credentials: false
- name: Retrieve pull request's base and head
if: ${{ github.event.issue.pull_request }}
id: pr
run: |
curl ${{ github.event.issue.pull_request.url }} > pr.json
echo "::set-output name=base::$(jq -r '.base.sha' pr.json)"
echo "::set-output name=head::$(jq -r '.head.sha' pr.json)"
- name: Check code changes
if: ${{ github.event.issue.pull_request }}
uses: dorny/paths-filter@b2feaf19c27470162a626bd6fa8438ae5b263721
id: tested-tree
with:
base: ${{ steps.pr.outputs.base }}
ref: ${{ steps.pr.outputs.head }}
filters: |
src:
- '!(test|Documentation)/**'
# This job is skipped when the workflow was triggered with the generic `/test`
# trigger if the only modified files were under `test/` or `Documentation/`.
installation-and-connectivity:
needs: check_changes
if: |
(github.event_name == 'issue_comment' && (
github.event.comment.body == '/ci-external-workloads-v1.11' ||
(github.event.comment.body == '/test-backport-1.11' && needs.check_changes.outputs.tested == 'true')
)) ||
github.event_name == 'schedule' ||
github.event_name == 'pull_request'
runs-on: ubuntu-latest
timeout-minutes: 20
steps:
- 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=${{ github.sha }}
fi
CILIUM_INSTALL_DEFAULTS="--cluster-name=${{ env.clusterName }} \
--chart-directory=install/kubernetes/cilium \
--helm-set=image.repository=quay.io/${{ github.repository_owner }}/cilium-ci \
--helm-set=image.useDigest=false \
--helm-set=image.tag=${SHA} \
--helm-set=operator.image.repository=quay.io/${{ github.repository_owner }}/operator \
--helm-set=operator.image.suffix=-ci \
--helm-set=operator.image.tag=${SHA} \
--helm-set=operator.image.useDigest=false \
--helm-set=clustermesh.apiserver.image.repository=quay.io/${{ github.repository_owner }}/clustermesh-apiserver-ci \
--helm-set=clustermesh.apiserver.image.tag=${SHA} \
--helm-set=clustermesh.apiserver.image.useDigest=false \
--helm-set=hubble.relay.image.repository=quay.io/${{ github.repository_owner }}/hubble-relay-ci \
--helm-set=hubble.relay.image.tag=${SHA} \
--wait=false \
--rollback=false \
--config monitor-aggregation=none \
--config tunnel=vxlan \
--kube-proxy-replacement=strict \
--base-version=v1.11.5 \
--version="
HUBBLE_ENABLE_DEFAULTS=" --chart-directory=install/kubernetes/cilium \
--relay-image=quay.io/${{ github.repository_owner }}/hubble-relay-ci:${SHA} \
--base-version=v1.11.5 \
--relay-version=${SHA}"
CONNECTIVITY_TEST_DEFAULTS="--base-version=v1.11.5 \
--flow-validation=disabled"
CLUSTERMESH_ENABLE_DEFAULTS="--apiserver-image=quay.io/${{ github.repository_owner }}/clustermesh-apiserver-ci \
--apiserver-version=${SHA}"
echo ::set-output name=cilium_install_defaults::${CILIUM_INSTALL_DEFAULTS}
echo ::set-output name=hubble_enable_defaults::${HUBBLE_ENABLE_DEFAULTS}
echo ::set-output name=connectivity_test_defaults::${CONNECTIVITY_TEST_DEFAULTS}
echo ::set-output name=clustermesh_enable_defaults::${CLUSTERMESH_ENABLE_DEFAULTS}
echo ::set-output name=sha::${SHA}
echo ::set-output name=owner::${OWNER}
- name: Set commit status to pending
uses: Sibz/github-status-action@650dd1a882a76dbbbc4576fb5974b8d22f29847f
with:
authToken: ${{ secrets.GITHUB_TOKEN }}
sha: ${{ steps.vars.outputs.sha }}
context: ${{ github.workflow }}
description: Connectivity test in progress...
state: pending
target_url: ${{ env.check_url }}
- name: Checkout code
uses: actions/checkout@2541b1294d2704b0964813337f33b291d3f8596b
with:
ref: ${{ steps.vars.outputs.sha }}
persist-credentials: false
- name: Install Cilium CLI
run: |
curl -sSL --remote-name-all https://github.com/cilium/cilium-cli/releases/download/${{ 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 up gcloud CLI
uses: google-github-actions/setup-gcloud@877d4953d2c70a0ba7ef3290ae968eb24af233bb
with:
project_id: ${{ secrets.GCP_PROJECT_ID }}
service_account_key: ${{ secrets.GCP_PR_SA_KEY }}
export_default_credentials: true
- name: Display gcloud CLI info
run: |
gcloud info
- name: Create GCP VM
uses: nick-invision/retry@e88a9994b039653512d697de1bce46b00bfe11b5
with:
retry_on: error
timeout_minutes: 1
max_attempts: 10
command: |
gcloud compute instances create ${{ env.vmName }} \
--labels "usage=${{ github.repository_owner }}-${{ github.event.repository.name }},owner=${{ steps.vars.outputs.owner }}" \
--zone ${{ env.zone }} \
--machine-type e2-custom-2-4096 \
--boot-disk-type pd-standard \
--boot-disk-size 10GB \
--preemptible \
--image-project ubuntu-os-cloud \
--image-family ubuntu-2004-lts \
--metadata hostname=${{ env.vmName }} \
--metadata-from-file startup-script=${{ env.vmStartupScript}}
- name: Create GKE cluster
run: |
gcloud container clusters create ${{ env.clusterName }} \
--labels "usage=${{ github.repository_owner }}-${{ github.event.repository.name }},owner=${{ steps.vars.outputs.owner }}" \
--zone ${{ env.zone }} \
--node-taints node.cilium.io/agent-not-ready=true:NoExecute \
--image-type COS_CONTAINERD \
--num-nodes 2 \
--machine-type e2-custom-2-4096 \
--disk-type pd-standard \
--disk-size 10GB \
--preemptible
- name: Get cluster credentials
run: |
gcloud container clusters get-credentials ${{ env.clusterName }} --zone ${{ env.zone }}
- name: Wait for images to be available
timeout-minutes: 10
shell: bash
run: |
for image in cilium-ci operator-generic-ci hubble-relay-ci clustermesh-apiserver-ci ; do
until docker manifest inspect quay.io/${{ github.repository_owner }}/$image:${{ steps.vars.outputs.sha }} &> /dev/null; do sleep 45s; done
done
- name: Install Cilium in cluster
run: |
cilium install ${{ steps.vars.outputs.cilium_install_defaults }}
- name: Enable cluster mesh
run: |
cilium clustermesh enable ${{ steps.vars.outputs.clustermesh_enable_defaults }}
- name: Wait for cluster mesh status to be ready
run: |
cilium clustermesh status --wait
- name: Add VM to cluster mesh
run: |
cilium clustermesh vm create ${{ env.vmName }} -n default --ipv4-alloc-cidr 10.192.1.0/30
cilium clustermesh vm status
- name: Install Cilium on VM
run: |
cilium clustermesh vm install install-external-workload.sh --config debug
gcloud compute scp install-external-workload.sh ${{ env.vmName }}:~/ --zone ${{ env.zone }}
gcloud compute ssh ${{ env.vmName }} --zone ${{ env.zone }} \
--command "~/install-external-workload.sh"
sleep 5s
gcloud compute ssh ${{ env.vmName }} --zone ${{ env.zone }} \
--command "sudo cilium status"
- name: Verify cluster DNS on VM
# Limit nslookup to the first (global) DNS server setting
run: |
gcloud compute ssh ${{ env.vmName }} --zone ${{ env.zone }} \
--command "nslookup -d2 -retry=10 -timeout=5 -norecurse clustermesh-apiserver.kube-system.svc.cluster.local \$(systemd-resolve --status | grep -m 1 \"Current DNS Server:\" | cut -d':' -f2)"
- name: Ping clustermesh-apiserver from VM
run: |
gcloud compute ssh ${{ env.vmName }} --zone ${{ env.zone }} \
--command "ping -c 3 \$(sudo cilium service list get -o jsonpath='{[?(@.spec.flags.name==\"clustermesh-apiserver\")].spec.backend-addresses[0].ip}')"
- name: Run connectivity test
run: |
cilium connectivity test ${{ steps.vars.outputs.connectivity_test_defaults }}
- name: Post-test information gathering
if: ${{ !success() }}
run: |
kubectl get pods --all-namespaces -o wide
kubectl get cew --all-namespaces -o wide
kubectl get cep --all-namespaces -o wide
cilium status
cilium clustermesh status
cilium clustermesh vm status
gcloud compute ssh ${{ env.vmName }} --zone ${{ env.zone }} --command "sudo cilium status"
gcloud compute ssh ${{ env.vmName }} --zone ${{ env.zone }} --command "sudo docker logs cilium --timestamps"
cilium sysdump --output-filename cilium-sysdump-out
shell: bash {0} # Disable default fail-fast behaviour so that all commands run independently
- name: Clean up GKE cluster and VM
if: ${{ always() }}
run: |
gcloud container clusters delete ${{ env.clusterName }} --zone ${{ env.zone }} --quiet --async
gcloud compute instances delete ${{ env.vmName }} --zone ${{ env.zone }} --quiet
shell: bash {0} # Disable default fail-fast behaviour so that all commands run independently
- name: Upload artifacts
if: ${{ !success() }}
uses: actions/upload-artifact@3cea5372237819ed00197afe530f5a7ea3e805c8
with:
name: cilium-sysdump-out.zip
path: cilium-sysdump-out.zip
retention-days: 5
- name: Set commit status to success
if: ${{ success() }}
uses: Sibz/github-status-action@650dd1a882a76dbbbc4576fb5974b8d22f29847f
with:
authToken: ${{ secrets.GITHUB_TOKEN }}
sha: ${{ steps.vars.outputs.sha }}
context: ${{ github.workflow }}
description: Connectivity test successful
state: success
target_url: ${{ env.check_url }}
- name: Set commit status to failure
if: ${{ failure() }}
uses: Sibz/github-status-action@650dd1a882a76dbbbc4576fb5974b8d22f29847f
with:
authToken: ${{ secrets.GITHUB_TOKEN }}
sha: ${{ steps.vars.outputs.sha }}
context: ${{ github.workflow }}
description: Connectivity test failed
state: failure
target_url: ${{ env.check_url }}
- name: Set commit status to cancelled
if: ${{ cancelled() }}
uses: Sibz/github-status-action@650dd1a882a76dbbbc4576fb5974b8d22f29847f
with:
authToken: ${{ secrets.GITHUB_TOKEN }}
sha: ${{ steps.vars.outputs.sha }}
context: ${{ github.workflow }}
description: Connectivity test cancelled
state: error
target_url: ${{ env.check_url }}
- name: Send slack notification
if: ${{ !success() && (github.event_name == 'schedule' || github.event_name == 'push') }}
uses: 8398a7/action-slack@a74b761b4089b5d730d813fbedcd2ec5d394f3af
with:
status: ${{ job.status }}
fields: repo,message,commit,author,action,eventName,ref,workflow,job,took # selectable (default: repo,message)
env:
SLACK_WEBHOOK_URL: ${{ secrets.SLACK_WEBHOOK_URL }}