Pod Kill Chaos Test For Kafka Version #9
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name: Pod Kill Chaos Test For Kafka Version | |
on: | |
workflow_dispatch: | |
inputs: | |
image_tag: | |
description: The image tag to use for the chaos test | |
required: true | |
default: 'master-latest' | |
image_repo: | |
description: The image repo to use for the chaos test | |
required: true | |
default: 'milvusdb/milvus' | |
schedule: | |
- cron: "30 17 * * *" | |
jobs: | |
test-pod-kill-chaos: | |
runs-on: ubuntu-latest | |
timeout-minutes: 40 | |
strategy: | |
fail-fast: false | |
matrix: | |
pod: [allstandalone, allcluster, standalone, datacoord, datanode, indexcoord, indexnode, proxy, kafka, querycoord, querynode, rootcoord, etcd, minio] | |
steps: | |
- name: Set env param | |
env: | |
DEFAULT_IMAGE_TAG: master-latest | |
DEFAULT_IMAGE_REPO: milvusdb/milvus | |
run: | | |
echo "RELEASE=test-${{ matrix.pod }}-pod-kill" >> $GITHUB_ENV | |
echo "IMAGE_REPO=${{ github.event.inputs.image_repo || env.DEFAULT_IMAGE_REPO}}" >> $GITHUB_ENV | |
echo "IMAGE_TAG=${{ github.event.inputs.image_tag || env.DEFAULT_IMAGE_TAG}}" >> $GITHUB_ENV | |
- name: Creating kind cluster | |
uses: helm/[email protected] | |
- name: Print cluster information | |
run: | | |
kubectl config view | |
kubectl cluster-info | |
kubectl get nodes | |
kubectl get pods -n kube-system | |
helm version | |
kubectl version | |
- uses: actions/checkout@v2 | |
- name: Set up Python | |
uses: actions/setup-python@v2 | |
with: | |
python-version: 3.8 | |
- name: Install dependency | |
uses: nick-invision/retry@v2 | |
with: | |
timeout_minutes: 5 | |
max_attempts: 3 | |
retry_on: error | |
shell: bash | |
command: | | |
pip install -r tests/python_client/requirements.txt --trusted-host https://test.pypi.org | |
- name: Deploy Chaos Mesh | |
timeout-minutes: 2 | |
shell: bash | |
run: | | |
helm repo add chaos-mesh https://charts.chaos-mesh.org | |
helm search repo chaos-mesh | |
kubectl create ns chaos-testing | |
helm install --wait --timeout 360s chaos-mesh chaos-mesh/chaos-mesh --namespace=chaos-testing --version v2.0.3 --set chaosDaemon.runtime=containerd --set chaosDaemon.socketPath=/run/containerd/containerd.sock | |
kubectl get po -n chaos-testing | |
- name: Deploy Milvus | |
timeout-minutes: 15 | |
shell: bash | |
working-directory: tests/python_client/chaos | |
run: | | |
echo "latest tag:" | |
bash ../../../scripts/docker_image_find_tag.sh -n milvusdb/milvus -t master-latest -f master- -F -L -q | |
helm repo add milvus https://zilliztech.github.io/milvus-helm | |
helm repo update | |
if [[ ${{ matrix.pod }} != *"standalone"* ]]; then helm install --wait --timeout 720s ${{ env.RELEASE }} milvus/milvus --set pulsar.enabled=false --set kafka.enabled=true --set image.all.repository=${{ env.IMAGE_REPO }} --set image.all.tag=${{ env.IMAGE_TAG }} -f cluster-values.yaml -n=chaos-testing; fi | |
if [[ ${{ matrix.pod }} == *"standalone"* ]]; then helm install --wait --timeout 720s ${{ env.RELEASE }} milvus/milvus --set pulsar.enabled=false --set kafka.enabled=true --set image.all.repository=${{ env.IMAGE_REPO }} --set image.all.tag=${{ env.IMAGE_TAG }} -f standalone-values.yaml -n=chaos-testing; fi | |
kubectl get pods -n chaos-testing | |
sleep 20s | |
kubectl get pods -n chaos-testing | |
kubectl port-forward service/${{ env.RELEASE }}-milvus 19530 -n chaos-testing >/dev/null 2>&1 & | |
sleep 20s | |
# check whether port-forward success | |
nc -vz 127.0.0.1 19530 | |
- name: Run e2e test before chaos | |
timeout-minutes: 5 | |
shell: bash | |
working-directory: tests/python_client | |
run: | | |
pytest -s -v testcases/test_e2e.py --host 127.0.0.1 --log-cli-level=INFO --capture=no | |
- name: Run data presistence test before chaos | |
timeout-minutes: 5 | |
shell: bash | |
working-directory: tests/python_client/chaos | |
run: | | |
pytest -s -v testcases/test_data_persistence.py --host 127.0.0.1 --log-cli-level=INFO --capture=no | |
- name: Chaos Test | |
timeout-minutes: 15 | |
shell: bash | |
working-directory: tests/python_client/chaos | |
run: | | |
# replace chaos object | |
sed -i "s/TESTS_CONFIG_LOCATION =.*/TESTS_CONFIG_LOCATION = \'chaos_objects\/pod_kill\/'/g" constants.py | |
sed -i "s/ALL_CHAOS_YAMLS =.*/ALL_CHAOS_YAMLS = \'chaos_${{ matrix.pod }}_pod_kill.yaml\'/g" constants.py | |
sed -i "s/RELEASE_NAME =.*/RELEASE_NAME = \'${{ env.RELEASE }}\'/g" constants.py | |
cat constants.py | |
timeout 14m pytest -s -v test_chaos.py --host 127.0.0.1 --log-cli-level=INFO --capture=no || echo "chaos test failed" | |
- name: Result Analysis | |
timeout-minutes: 1 | |
shell: bash | |
working-directory: tests/python_client/chaos/reports | |
run: | | |
echo "result analysis" | |
cat ${{ env.RELEASE }}.log || echo "no log file" | |
- name: Wait all pods ready | |
timeout-minutes: 5 | |
shell: bash | |
working-directory: tests/python_client | |
run: | | |
kubectl get pod -n chaos-testing | |
# wait all pod to be ready | |
kubectl wait --for=condition=Ready pod -l app.kubernetes.io/instance=${{ env.RELEASE }} -n chaos-testing --timeout=360s | |
kubectl wait --for=condition=Ready pod -l release=${{ env.RELEASE }} -n chaos-testing --timeout=360s | |
kubectl get pod -n chaos-testing | |
ps aux|grep forward|grep -v grep|awk '{print $2}'|xargs kill -9 | |
kubectl port-forward service/${{ env.RELEASE }}-milvus 19530 -n chaos-testing >/dev/null 2>&1 & | |
sleep 20s | |
nc -vz 127.0.0.1 19530 | |
- name: Run e2e test after chaos | |
timeout-minutes: 5 | |
shell: bash | |
working-directory: tests/python_client | |
run: | | |
pytest -s -v testcases/test_e2e.py --host 127.0.0.1 --log-cli-level=INFO --capture=no | |
- name: Run data presistence test after chaos | |
timeout-minutes: 5 | |
shell: bash | |
working-directory: tests/python_client/chaos | |
run: | | |
pytest -s -v testcases/test_data_persistence.py --host 127.0.0.1 --log-cli-level=INFO --capture=no | |
- name: Verify all collections after chaos | |
timeout-minutes: 15 | |
shell: bash | |
working-directory: tests/python_client/chaos | |
run: | | |
pytest -s -v testcases/test_get_collections.py --host 127.0.0.1 --log-cli-level=INFO --capture=no | |
sleep 2s | |
pytest -s -v testcases/test_all_collections_after_chaos.py --host 127.0.0.1 -n 4 --log-cli-level=INFO --capture=no | |
- name: Export logs | |
if: ${{ always() }} | |
shell: bash | |
working-directory: tests/python_client/chaos | |
run: | | |
#in this step, verify whether pod has been killed by pod's age | |
kubectl get po -n chaos-testing | |
# export k8s log for chaos mesh and milvus | |
bash ../../scripts/export_log_k8s.sh chaos-testing ${{ env.RELEASE }} k8s_logs/chaos-test | |
- name: Upload logs | |
if: ${{ ! success() }} | |
uses: actions/upload-artifact@v2 | |
with: | |
name: logs-${{ matrix.pod }} | |
path: | | |
tests/python_client/chaos/k8s_logs | |
tests/python_client/chaos/reports |