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Adding in deploy changes tests for vcluster #2051

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273 changes: 273 additions & 0 deletions .github/workflows/e2e-deploy-changes.yaml
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Original file line number Diff line number Diff line change
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name: E2E Deploy Changes CI

on:
workflow_dispatch:
release:
types: [created]
pull_request:
branches:
- main
- v*
paths:
- "test/deploy_changes/**"
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This means we only want to run these tests if a file in test/deploy_changes/ changes. I believe we want this to run more often than that or else its not testing functional code changes for vcluster.



concurrency:
group: ${{ github.workflow }}-${{ github.event.pull_request.number || github.ref }}
cancel-in-progress: true

env:
REPOSITORY_NAME: ghcr.io/${{ github.repository }}-ci
TAG_NAME: PR${{ github.event.number }}
VCLUSTER_SUFFIX: vcluster
VCLUSTER_NAME: vcluster
VCLUSTER_NAMESPACE: vcluster

jobs:
build-and-push-syncer-image:
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@v4
with:
fetch-depth: 0
- run: git fetch --force --tags
- name: Set up Go
uses: actions/setup-go@v5
with:
go-version: "1.22"
- name: Setup Just
uses: extractions/setup-just@v2
- name: Setup Syft
uses: anchore/sbom-action/download-syft@v0.17.0
- name: Setup GoReleaser
uses: goreleaser/goreleaser-action@v6
with:
install-only: true
version: latest
- name: Build and save syncer image
run: |
set -x
TELEMETRY_PRIVATE_KEY="" goreleaser build --single-target --snapshot --id vcluster --clean --output ./vcluster
docker build -t "${{ env.REPOSITORY_NAME }}:${{ env.TAG_NAME }}" -f Dockerfile.release --build-arg TARGETARCH=amd64 --build-arg TARGETOS=linux .
docker save -o vcluster_syncer "${{ env.REPOSITORY_NAME }}:${{ env.TAG_NAME }}"
- name: Upload syncer image to artifact
uses: actions/upload-artifact@v4
with:
name: vcluster_syncer
path: ./vcluster_syncer
retention-days: 7

build-vcluster-cli:
runs-on: ubuntu-latest
steps:
- name: Checkout repository
uses: actions/checkout@v4
with:
fetch-depth: 0
- run: git fetch --force --tags
- name: Set up Go
uses: actions/setup-go@v5
with:
go-version: "1.22"
- name: Setup Just
uses: extractions/setup-just@v2
- name: Setup Syft
uses: anchore/sbom-action/download-syft@v0.17.0
- name: Setup GoReleaser
uses: goreleaser/goreleaser-action@v6
with:
install-only: true
- name: Build vcluster cli
run: |
set -x
TELEMETRY_PRIVATE_KEY="" goreleaser build --single-target --snapshot --id vcluster-cli --clean --output ./vcluster
- name: Upload vcluster cli to artifact
uses: actions/upload-artifact@v4
with:
name: vcluster
path: ./vcluster
retention-days: 7

build-tests:
name: Build tests binaries
runs-on: ubuntu-latest
steps:
- name: Checkout
uses: actions/checkout@v4

- name: Configure git
run: git config --global url.https://$GH_ACCESS_TOKEN@github.com/.insteadOf https://github.com/
env:
GH_ACCESS_TOKEN: ${{ secrets.GH_ACCESS_TOKEN }}

- name: Set up Go
uses: actions/setup-go@v4
with:
go-version-file: go.mod

- name: Build e2e binary
run: |
cd ./test
go run -mod=vendor github.com/onsi/ginkgo/v2/ginkgo build --require-suite -r --mod vendor $(ls -d ./deploy_changes/deploy_* | jq -R . | jq -rcs '. | join(" \\\n")')
env:
GOWORK: off

- name: Upload test binaries to artifacts
uses: actions/upload-artifact@v4
with:
name: test-binaries
path: test/deploy_changes/**/*.test
retention-days: 7

generate-matrix:
runs-on: ubuntu-latest
steps:
- name: Checkout code
uses: actions/checkout@v4

- name: List test directories
id: set-paths-matrix
run: |
cd ./test
set -x
sudo apt-get install -y jq

paths=$(ls -d ./deploy_changes/*/ | grep -v 'common/')
echo "matrix=$(printf '%s\n' "${paths}" | jq -R . | jq -cs .)" >> "$GITHUB_OUTPUT"

outputs:
matrix: ${{ steps.set-paths-matrix.outputs.matrix }}

execute-deploy-tests:
needs:
- build-and-push-syncer-image
- build-vcluster-cli
- build-tests
- generate-matrix

runs-on: ubuntu-latest
strategy:
fail-fast: false
matrix:
test-suite-path: ${{ fromJson(needs.generate-matrix.outputs.matrix) }}
steps:
- name: Checkout repository
uses: actions/checkout@v4

- uses: azure/setup-helm@v4
name: Setup Helm
with:
version: "v3.11.0"

- name: Set up kind k8s cluster
uses: engineerd/setup-kind@v0.5.0
with:
version: "v0.20.0"
image: kindest/node:v1.30.0@sha256:047357ac0cfea04663786a612ba1eaba9702bef25227a794b52890dd8bcd692e

- name: Testing kind cluster set-up
run: |
set -x
kubectl cluster-info
kubectl get pods -n kube-system
echo "kubectl config current-context:" $(kubectl config current-context)
echo "KUBECONFIG env var:" ${KUBECONFIG}

- name: Download vcluster cli
uses: actions/download-artifact@v4
with:
name: vcluster

- name: Download syncer image
uses: actions/download-artifact@v4
with:
name: vcluster_syncer

- name: Download test binaries
uses: actions/download-artifact@v4
with:
name: test-binaries
path: ./test/deploy_changes

- name: Create vcluster
id: create-vcluster
run: |
set -x

kind load image-archive vcluster_syncer

chmod +x vcluster && sudo mv vcluster /usr/bin

cd ./test

sudo apt-get install -y sed

sed -i "s|REPLACE_REPOSITORY_NAME|${{ env.REPOSITORY_NAME }}|g" ${{ matrix.test-suite-path }}commonValues.yaml
sed -i "s|REPLACE_TAG_NAME|${{ env.TAG_NAME }}|g" ${{ matrix.test-suite-path }}commonValues.yaml

vcluster create ${{ env.VCLUSTER_SUFFIX }} -n ${{ env.VCLUSTER_NAMESPACE }} \
--create-namespace \
--debug \
--connect=false \
--local-chart-dir ../chart \
-f ${{ matrix.test-suite-path }}commonValues.yaml
continue-on-error: true

- name: Wait until vcluster is ready
id: wait-until-vcluster-is-ready
if: steps.create-vcluster.outcome == 'success'
run: |
set -x

./hack/wait-for-pod.sh -l app=${{ env.VCLUSTER_SUFFIX }} -n ${{ env.VCLUSTER_NAMESPACE }}

continue-on-error: true

- name: Collect deployment information in case vcluster fails to start
if: steps.wait-until-vcluster-is-ready.outcome != 'success'
run: |
set -x
kubectl get pods -o yaml -n ${{ env.VCLUSTER_NAMESPACE }}
echo "======================================================================================================================"
kubectl get events -n ${{ env.VCLUSTER_NAMESPACE }} --sort-by='.lastTimestamp'
echo "======================================================================================================================"
kubectl logs -l app=${{ env.VCLUSTER_SUFFIX }} -n ${{ env.VCLUSTER_NAMESPACE }} -c syncer --tail=-1 -p || kubectl logs -l app=${{ env.VCLUSTER_SUFFIX }} -n ${{ env.VCLUSTER_NAMESPACE }} -c syncer --tail=-1
echo "======================================================================================================================"
kubectl describe pods -n ${{ env.VCLUSTER_NAMESPACE }}
exit 1

# Skips NetworkPolicy tests because they require network plugin with support (e.g. Calico)
- name: Execute tests
id: execute-tests
run: |
set -x

cd ./test/deploy_changes

cd $(echo "${{ matrix.test-suite-path }}" | sed -e 's#^./deploy_changes/##' -e 's#/$##')

sudo chmod +x $(echo "${{ matrix.test-suite-path }}" | sed -e 's#^./deploy_changes/##' -e 's#/$##').test

VCLUSTER_SUFFIX=${{ env.VCLUSTER_SUFFIX }} VCLUSTER_NAME=${{ env.VCLUSTER_NAME }} VCLUSTER_NAMESPACE=${{ env.VCLUSTER_NAMESPACE }} ./$(echo "${{ matrix.test-suite-path }}" | sed -e 's#^./deploy_changes/##' -e 's#/$##').test -test.v --ginkgo.v --ginkgo.skip='.*NetworkPolicy.*' --ginkgo.fail-fast

if kubectl logs -l app=${{ env.VCLUSTER_SUFFIX }} -n ${{ env.VCLUSTER_NAMESPACE }} -c syncer --tail=-1 -p >/dev/null 2>/dev/null; then
echo "vCluster has restarted during testing, failing..."
exit 1
fi

continue-on-error: true

- name: Print logs if tests fail
if: steps.execute-tests.outcome == 'failure'
run: |
set -x
kubectl get pods -o yaml -n ${{ env.VCLUSTER_NAMESPACE }}
echo "======================================================================================================================"
kubectl get events -n ${{ env.VCLUSTER_NAMESPACE }} --sort-by='.lastTimestamp'
echo "======================================================================================================================"
kubectl logs -l app=${{ env.VCLUSTER_SUFFIX }} -n ${{ env.VCLUSTER_NAMESPACE }} -c syncer --tail=-1 -p || kubectl logs -l app=${{ env.VCLUSTER_SUFFIX }} -n ${{ env.VCLUSTER_NAMESPACE }} -c syncer --tail=-1
echo "======================================================================================================================"
kubectl describe pods -n ${{ env.VCLUSTER_NAMESPACE }}
exit 1

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