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cilium-scale-test.yaml
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pr: none
trigger: none
stages:
- stage: update_daemonset_versions
displayName: "Update Cilium + CNS Version and Restart Nodes"
jobs:
- job: update_version
pool:
name: "$(BUILD_POOL_NAME_DEFAULT)"
steps:
- task: AzureCLI@1
inputs:
azureSubscription: $(TEST_SUB_SERVICE_CONNECTION)
scriptLocation: "inlineScript"
scriptType: "bash"
addSpnToEnvironment: true
inlineScript: |
az aks get-credentials --resource-group ${CLUSTER} --name ${CLUSTER}
echo "Redeploy all cilium components and update cilium version. Redeploy all to catch all changes between versions"
echo "deploy Cilium ConfigMap"
kubectl apply -f test/integration/manifests/cilium/cilium-config.yaml
echo "install Cilium ${CILIUM_VERSION_TAG}"
envsubst '${CILIUM_VERSION_TAG},${CILIUM_IMAGE_REGISTRY}' < test/integration/manifests/cilium/daemonset.yaml | kubectl apply -f -
envsubst '${CILIUM_VERSION_TAG},${CILIUM_IMAGE_REGISTRY}' < test/integration/manifests/cilium/deployment.yaml | kubectl apply -f -
kubectl apply -f test/integration/manifests/cilium/cilium-agent
kubectl apply -f test/integration/manifests/cilium/cilium-operator
echo "Keep CNS version up to date, grabbing pipeline parameter"
CNS_IMAGE=${CNS_IMAGE}
sed -i '/containers:/{n;n;s/\(image\).*/\1: '"${CNS_IMAGE//\//\\/}"'/}' test/integration/manifests/cns/daemonset.yaml
kubectl apply -f test/integration/manifests/cns/daemonset.yaml
for val in $(az vmss list -g MC_${clusterName}_${clusterName}_$(REGION_AKS_CLUSTER_TEST) --query "[].name" -o tsv); do
make -C ./hack/aks restart-vmss AZCLI=az CLUSTER=${clusterName} REGION=$(REGION_AKS_CLUSTER_TEST) VMSS_NAME=${val}
done
kubectl get node
kubectl get pod -A
name: "UpdateCiliumandCNSVersion"
displayName: "Update Cilium and CNS Version"
- stage: scale_up_cluster
displayName: "Scale Up Cluster"
jobs:
- job: scale_up
pool:
name: "$(BUILD_POOL_NAME_DEFAULT)"
steps:
- task: AzureCLI@1
inputs:
azureSubscription: $(TEST_SUB_SERVICE_CONNECTION)
scriptLocation: "inlineScript"
scriptType: "bash"
addSpnToEnvironment: true
inlineScript: |
set -ex
az aks get-credentials --resource-group ${CLUSTER} --name ${CLUSTER}
echo "Scaling up nodes"
az aks nodepool scale --name nodepool1 --cluster-name ${CLUSTER} --resource-group ${CLUSTER} --node-count ${NODE_COUNT_UP}
name: "ScaleUp"
displayName: "Scale up Nodes"
- stage: label_nodes
displayName: "Label Nodes for Testing"
jobs:
- job: label_nodes
pool:
name: "$(BUILD_POOL_NAME_DEFAULT)"
steps:
- task: AzureCLI@1
inputs:
azureSubscription: $(TEST_SUB_SERVICE_CONNECTION)
scriptLocation: "inlineScript"
scriptType: "bash"
addSpnToEnvironment: true
inlineScript: |
echo "Set node label scale-test=true and connectivity-test=true for testing"
az aks get-credentials --resource-group ${CLUSTER} --name ${CLUSTER}
cd test/scale
chmod +x label-nodes.sh
./label-nodes.sh
name: "LabelNodes"
displayName: "Label all Nodes"
- stage: scale_cluster_deployments
displayName: "Scale deploments for Network Policies Check"
jobs:
- job: scale_deployments
pool:
name: "$(BUILD_POOL_NAME_DEFAULT)"
steps:
- task: AzureCLI@1
inputs:
azureSubscription: $(TEST_SUB_SERVICE_CONNECTION)
scriptLocation: "inlineScript"
scriptType: "bash"
addSpnToEnvironment: true
inlineScript: |
az aks get-credentials --resource-group ${CLUSTER} --name ${CLUSTER}
echo "collect cpu and memory usage before scaling for network policies"
mkdir test1_1_netpol_cpu_and_mem_before
cd test1_1_netpol_cpu_and_mem_before
echo "running k top node"
kubectl top node >> "node_before_netpol_scale.log"
echo "running k top pod"
kubectl top pod -A | grep cilium >> "pod_before_netpol_scale.log"
echo "Logs will be available as a build artifact"
ARTIFACT_DIR=$(Build.ArtifactStagingDirectory)/test1_1_netpol_cpu_and_mem_before/
echo $ARTIFACT_DIR
sudo rm -rf $ARTIFACT_DIR
sudo mkdir $ARTIFACT_DIR
cd ..
sudo cp ./test1_1_netpol_cpu_and_mem_before/* $ARTIFACT_DIR
echo "scale deployment and to prep for network policies test"
cd test/scale
chmod +x test-scale.sh
./test-scale.sh --max-kwok-pods-per-node=0 --num-kwok-deployments=0 --num-kwok-replicas=0 --max-real-pods-per-node=${REAL_PODS_PER_NODE_NETPOL} --num-real-deployments=${NUM_REAL_DEPLOYMENTS_NETPOL} --num-real-replicas=${NUM_REAL_REPLICAS_NETPOL} --num-network-policies=${APPLIED_NETPOL} --num-unapplied-network-policies=${UNAPPLIED_NETPOL} --num-unique-labels-per-pod=0 --num-unique-labels-per-deployment=5 --num-shared-labels-per-pod=3 --num-real-services=${NUM_REAL_SVC_NETPOL} --delete-labels
echo "collect cpu and mem results after scaling"
mkdir test1_2_netpol_cpu_and_mem_scale
cd test1_2_netpol_cpu_and_mem_scale
echo "running k top node"
kubectl top node >> "node_netpol_scale.log"
echo "running k top pod"
kubectl top pod -A | grep cilium >> "pod_netpol_scale.log"
echo "Logs will be available as a build artifact"
ARTIFACT_DIR2=$(Build.ArtifactStagingDirectory)/test1_2_netpol_cpu_and_mem_scale/
echo $ARTIFACT_DIR2
sudo rm -rf $ARTIFACT_DIR2
sudo mkdir $ARTIFACT_DIR2
cd ..
sudo cp ./test1_2_netpol_cpu_and_mem_scale/* $ARTIFACT_DIR2
name: "scaling"
displayName: "Run scale script"
- task: PublishBuildArtifacts@1
inputs:
artifactName: test1_1_netpol_cpu_and_mem_before
pathtoPublish: "$(Build.ArtifactStagingDirectory)/test1_1_netpol_cpu_and_mem_before"
condition: always()
name: "PublishResults"
displayName: "Result Artifacts"
- task: PublishBuildArtifacts@1
inputs:
artifactName: test1_2_netpol_cpu_and_mem_scale
pathtoPublish: "$(Build.ArtifactStagingDirectory)/test1_2_netpol_cpu_and_mem_scale"
condition: always()
name: "PublishResults2"
displayName: "Result Network Policies Artifacts"
- stage: test_network_policies_connectivity
displayName: "Test Network Policies"
jobs:
- job: network_policies
pool:
name: "$(BUILD_POOL_NAME_DEFAULT)"
timeoutInMinutes: 120
steps:
- task: AzureCLI@1
inputs:
azureSubscription: $(TEST_SUB_SERVICE_CONNECTION)
scriptLocation: "inlineScript"
scriptType: "bash"
addSpnToEnvironment: true
inlineScript: |
echo "Run network policies test"
az aks get-credentials --resource-group ${CLUSTER} --name ${CLUSTER}
cd test/scale/connectivity
chmod +x test-connectivity.sh
./test-connectivity.sh --num-scale-pods-to-verify=${NUM_SCALE_PODS_TO_VERIFY} --max-wait-for-initial-connectivity=600 --max-wait-after-adding-netpol=120
echo "collect cpu and mem results after connectivity tests"
mkdir test1_3_netpol_cpu_and_mem_after
cd test1_3_netpol_cpu_and_mem_after
echo "running k top node"
kubectl top node >> "node_after_netpol_tests.log"
echo "running k top pod"
kubectl top pod -A | grep cilium >> "pod_after_netpol_tests.log"
echo "Logs will be available as a build artifact"
ARTIFACT_DIR=$(Build.ArtifactStagingDirectory)/test1_3_netpol_cpu_and_mem_after/
echo $ARTIFACT_DIR
sudo rm -rf $ARTIFACT_DIR
sudo mkdir $ARTIFACT_DIR
cd ..
sudo cp ./test1_3_netpol_cpu_and_mem_after/* $ARTIFACT_DIR
name: "TestNetworkPolicies"
displayName: "Network Policies Connectivity Test"
- task: PublishBuildArtifacts@1
inputs:
artifactName: test1_3_netpol_cpu_and_mem_after
pathtoPublish: "$(Build.ArtifactStagingDirectory)/test1_3_netpol_cpu_and_mem_after"
condition: always()
name: "PublishResults"
displayName: "Result Artifacts"
- stage: scale_for_load_tests
displayName: "Scale for load tests"
jobs:
- job: deploy_service
pool:
name: "$(BUILD_POOL_NAME_DEFAULT)"
steps:
- task: AzureCLI@1
inputs:
azureSubscription: $(TEST_SUB_SERVICE_CONNECTION)
scriptLocation: "inlineScript"
scriptType: "bash"
addSpnToEnvironment: true
inlineScript: |
az aks get-credentials --resource-group ${CLUSTER} --name ${CLUSTER}
echo "collect cpu and mem results before scale for lb tests"
mkdir test2_1_lb_cpu_and_mem_before
cd test2_1_lb_cpu_and_mem_before
echo "running k top node"
kubectl top node >> "node_before_lb_scale.log"
echo "running k top pod"
kubectl top pod -A | grep cilium >> "pod_before_lb_scale.log"
echo "Logs will be available as a build artifact"
ARTIFACT_DIR=$(Build.ArtifactStagingDirectory)/test2_1_lb_cpu_and_mem_before/
echo $ARTIFACT_DIR
sudo rm -rf $ARTIFACT_DIR
sudo mkdir $ARTIFACT_DIR
cd ..
sudo cp ./test2_1_lb_cpu_and_mem_before/* $ARTIFACT_DIR
cd test/scale
chmod +x test-scale.sh
./test-scale.sh --max-kwok-pods-per-node=0 --num-kwok-deployments=0 --num-kwok-replicas=0 --max-real-pods-per-node=${REAL_PODS_PER_NODE_LB} --num-real-deployments=${NUM_REAL_DEPLOYMENTS_LB} --num-real-replicas=${NUM_REAL_REPLICAS_LB} --num-network-policies=0 --num-unapplied-network-policies=0 --num-unique-labels-per-pod=0 --num-unique-labels-per-deployment=5 --num-shared-labels-per-pod=3 --num-real-services=${NUM_REAL_SVC_LB} --delete-labels --real-pod-type=nginx
echo "collect cpu and mem results after scaling"
mkdir test2_2_lb_cpu_and_mem_scale
cd test2_2_lb_cpu_and_mem_scale
echo "running k top node"
kubectl top node >> "node_lb_scale.log"
echo "running k top pod"
kubectl top pod -A | grep cilium >> "pod_lb_scale.log"
echo "Logs will be available as a build artifact"
ARTIFACT_DIR2=$(Build.ArtifactStagingDirectory)/test2_2_lb_cpu_and_mem_scale/
echo $ARTIFACT_DIR2
sudo rm -rf $ARTIFACT_DIR2
sudo mkdir $ARTIFACT_DIR2
cd ..
sudo cp ./test2_2_lb_cpu_and_mem_scale/* $ARTIFACT_DIR2
name: "TestLBServices"
displayName: "Scale for load tests"
- task: PublishBuildArtifacts@1
inputs:
artifactName: test2_1_lb_cpu_and_mem_before
pathtoPublish: "$(Build.ArtifactStagingDirectory)/test2_1_lb_cpu_and_mem_before"
condition: always()
name: "PublishResults"
displayName: "Result Artifacts"
- task: PublishBuildArtifacts@1
inputs:
artifactName: test2_2_lb_cpu_and_mem_scale
pathtoPublish: "$(Build.ArtifactStagingDirectory)/test2_2_lb_cpu_and_mem_scale"
condition: always()
name: "PublishResults2"
displayName: "Result Scale Artifacts"
- stage: benchmark_testing
displayName: "Run apachebench test"
jobs:
- job: apachebench_test
pool:
name: "$(BUILD_POOL_NAME_DEFAULT)"
steps:
- task: AzureCLI@1
inputs:
azureSubscription: $(TEST_SUB_SERVICE_CONNECTION)
scriptLocation: "inlineScript"
scriptType: "bash"
addSpnToEnvironment: true
inlineScript: |
az aks get-credentials --resource-group ${CLUSTER} --name ${CLUSTER}
echo "Deploy apachebench pod and run test"
cd hack/manifests
kubectl apply -f apache.yaml
echo "wait for pod to become ready"
kubectl rollout status deployment apachebench --timeout=30s
kubectl get pod -owide
mkdir test2_apachebench
cd test2_apachebench
AB_POD=$(kubectl get pod -l app=apachebench | grep apachebench | awk '{print $1}')
kubectl exec -it $AB_POD -- ab -n ${AB_REQUESTS} -c ${AB_CONCURRENCY} -r http://real-svc-00001.scale-test/ >> "ab_${AB_REQUESTS}requests_${NUM_REAL_REPLICAS_LB}kpods.log"
echo "collect cpu and memory usage after apachebench tests"
cd ..
mkdir test2_3_lb_cpu_and_mem_after
cd test2_3_lb_cpu_and_mem_after
echo "running k top node"
kubectl top node >> "node_after_lb_tests.log"
echo "running k top pod"
kubectl top pod -A | grep cilium >> "pod_after_lb_tests.log"
cd ..
echo "Logs will be available as a build artifact"
ARTIFACT_DIR2=$(Build.ArtifactStagingDirectory)/test2_3_lb_cpu_and_mem_after/
ARTIFACT_DIR=$(Build.ArtifactStagingDirectory)/test2_apachebench/
echo $ARTIFACT_DIR
echo $ARTIFACT_DIR2
sudo rm -rf $ARTIFACT_DIR $ARTIFACT_DIR2
sudo mkdir $ARTIFACT_DIR
sudo mkdir $ARTIFACT_DIR2
sudo cp ./test2_apachebench/* $ARTIFACT_DIR
sudo cp ./test2_3_lb_cpu_and_mem_after/* $ARTIFACT_DIR2
name: "TestLBServices"
displayName: "Apachebench testing"
- task: PublishBuildArtifacts@1
inputs:
artifactName: test2_apachebench
pathtoPublish: "$(Build.ArtifactStagingDirectory)/test2_apachebench"
condition: always()
name: "PublishResults"
displayName: "Apachebench Result Artifacts"
- task: PublishBuildArtifacts@1
inputs:
artifactName: test2_3_lb_cpu_and_mem_after
pathtoPublish: "$(Build.ArtifactStagingDirectory)/test2_3_lb_cpu_and_mem_after"
condition: always()
name: "PublishResults2"
displayName: "Result Artifacts"
- stage: netperf_tests
displayName: "Run netperf tests"
jobs:
- job: netperf
pool:
name: "$(BUILD_POOL_NAME_DEFAULT)"
steps:
- task: AzureCLI@1
inputs:
azureSubscription: $(TEST_SUB_SERVICE_CONNECTION)
scriptLocation: "inlineScript"
scriptType: "bash"
addSpnToEnvironment: true
inlineScript: |
az aks get-credentials --resource-group ${CLUSTER} --name ${CLUSTER}
chmod +x hack/scripts/netperf.sh
kubectl apply -f hack/manifests/netperf-pod.yaml
kubectl rollout status deployment container6 --timeout=30s
mkdir test3_netperf
sh hack/scripts/netperf.sh
echo "collect cpu and mem results after netperf tests"
mkdir test3_netperf_cpu_and_mem
cd test3_netperf_cpu_and_mem
echo "running k top node"
kubectl top node >> "node_netperf.log"
echo "running k top pod"
kubectl top pod -A | grep cilium >> "pod_netperf.log"
echo "Logs will be available as a build artifact"
ARTIFACT_DIR=$(Build.ArtifactStagingDirectory)/test3_netperf_cpu_and_mem/
ARTIFACT_DIR2=$(Build.ArtifactStagingDirectory)/test3_netperf/
echo $ARTIFACT_DIR
echo $ARTIFACT_DIR2
sudo rm -rf $ARTIFACT_DIR
sudo rm -rf $ARTIFACT_DIR2
sudo mkdir $ARTIFACT_DIR
sudo mkdir $ARTIFACT_DIR2
cd ..
sudo cp ./test3_netperf_cpu_and_mem/* $ARTIFACT_DIR
sudo cp ./test3_netperf/* $ARTIFACT_DIR2
name: "NetperfIterations"
displayName: "Run Netperf tests"
- task: PublishBuildArtifacts@1
inputs:
artifactName: test3_netperf_cpu_and_mem
pathtoPublish: "$(Build.ArtifactStagingDirectory)/test3_netperf_cpu_and_mem"
condition: always()
name: "PublishResults"
displayName: "Netperf cpu and mem Artifacts"
- task: PublishBuildArtifacts@1
inputs:
artifactName: test3_netperf
pathtoPublish: "$(Build.ArtifactStagingDirectory)/test3_netperf"
condition: always()
name: "PublishNetperf"
displayName: "Netperf Result Artifacts"
- stage: scale_down_cluster
displayName: "Scale Down Cluster"
jobs:
- job: scale_down
pool:
name: "$(BUILD_POOL_NAME_DEFAULT)"
steps:
- task: AzureCLI@1
inputs:
azureSubscription: $(TEST_SUB_SERVICE_CONNECTION)
scriptLocation: "inlineScript"
scriptType: "bash"
addSpnToEnvironment: true
inlineScript: |
set -ex
az aks get-credentials --resource-group ${CLUSTER} --name ${CLUSTER}
echo "Scaling to 5 nodes"
vmss_name=$(az vmss list -g MC_${CLUSTER}_${CLUSTER}_$(LOCATION) --query "[].name" -o tsv)
make -C ./hack/aks scale-vmss AZCLI=az CLUSTER=${CLUSTER} REGION=$(LOCATION) VMSS_NAME=$vmss_name NODE_COUNT=5
kubectl get node
name: "ScaleDown"
displayName: "Scale down to 5 Nodes"
- stage: delete_test_namespaces
displayName: "Delete Test Namespaces"
jobs:
- job: delete_namespaces
pool:
name: "$(BUILD_POOL_NAME_DEFAULT)"
steps:
- task: AzureCLI@1
inputs:
azureSubscription: $(TEST_SUB_SERVICE_CONNECTION)
scriptLocation: "inlineScript"
scriptType: "bash"
addSpnToEnvironment: true
inlineScript: |
echo "delete test resources and namespaces"
az aks get-credentials --resource-group ${CLUSTER} --name ${CLUSTER}
kubectl delete ns scale-test
kubectl delete ns connectivity-test
kubectl get ns
cd hack/manifests
kubectl delete -f apache.yaml
kubectl delete -f netperf-pod.yaml
name: "DeleteTestNamespaces"
displayName: "Delete Test Namespaces"