mirror of https://github.com/kubernetes/kops.git
add gce scale scenario
This commit is contained in:
upodroid
parent
a10595f08f
commit
ca75cc7d92
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@ -17,30 +17,7 @@
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set -e
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set -x
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REPO_ROOT=$(git rev-parse --show-toplevel)
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cd "${REPO_ROOT}"
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cd ..
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WORKSPACE=$(pwd)
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cd "${WORKSPACE}/kops"
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# Create bindir
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BINDIR="${WORKSPACE}/bin"
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export PATH="${BINDIR}:${PATH}"
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mkdir -p "${BINDIR}"
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# Build kubetest-2 kOps support
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pushd "${WORKSPACE}/kops"
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GOBIN=${BINDIR} make test-e2e-install
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popd
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# Setup our cleanup function; as we allocate resources we set a variable to indicate they should be cleaned up
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function cleanup {
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# shellcheck disable=SC2153
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if [[ "${DELETE_CLUSTER:-}" == "true" ]]; then
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kubetest2 kops "${KUBETEST2_ARGS[@]}" --down || echo "kubetest2 down failed"
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fi
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}
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trap cleanup EXIT
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make test-e2e-install
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# Default cluster name
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SCRIPT_NAME=$(basename "$(dirname "$0")")
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@ -53,30 +30,26 @@ if [[ -z "${K8S_VERSION:-}" ]]; then
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K8S_VERSION="$(curl -s -L https://dl.k8s.io/release/stable.txt)"
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fi
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# Download latest prebuilt kOps
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if [[ -z "${KOPS_BASE_URL:-}" ]]; then
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KOPS_BASE_URL="$(curl -s https://storage.googleapis.com/kops-ci/bin/latest-ci.txt)"
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fi
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export KOPS_BASE_URL
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KOPS_BIN=${BINDIR}/kops
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wget -qO "${KOPS_BIN}" "$KOPS_BASE_URL/$(go env GOOS)/$(go env GOARCH)/kops"
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chmod +x "${KOPS_BIN}"
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# A temp patch for kubetest2 https://github.com/kubernetes-sigs/kubetest2/pull/256
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git clone https://github.com/kubernetes-sigs/kubetest2.git /tmp/kubetest2
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pushd /tmp/kubetest2
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make install-all
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popd
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# Default cloud provider to aws
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if [[ -z "${CLOUD_PROVIDER:-}" ]]; then
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CLOUD_PROVIDER="aws"
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fi
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echo "CLOUD_PROVIDER=${CLOUD_PROVIDER}"
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# KOPS_STATE_STORE holds metadata about the clusters we create
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if [[ -z "${KOPS_STATE_STORE:-}" ]]; then
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echo "Must specify KOPS_STATE_STORE"
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exit 1
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if [[ "${CLOUD_PROVIDER}" != "gce" ]]; then
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# KOPS_STATE_STORE holds metadata about the clusters we create
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if [[ -z "${KOPS_STATE_STORE:-}" ]]; then
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echo "Must specify KOPS_STATE_STORE"
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exit 1
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fi
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echo "KOPS_STATE_STORE=${KOPS_STATE_STORE}"
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export KOPS_STATE_STORE
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fi
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echo "KOPS_STATE_STORE=${KOPS_STATE_STORE}"
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export KOPS_STATE_STORE
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if [[ -z "${ADMIN_ACCESS:-}" ]]; then
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ADMIN_ACCESS="0.0.0.0/0" # Or use your IPv4 with /32
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@ -86,12 +59,25 @@ echo "ADMIN_ACCESS=${ADMIN_ACCESS}"
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# cilium does not yet pass conformance tests (shared hostport test)
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#create_args="--networking cilium"
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create_args=()
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create_args=("--network-cidr=10.0.0.0/16,10.1.0.0/16,10.2.0.0/16,10.3.0.0/16,10.4.0.0/16,10.5.0.0/16,10.6.0.0/16,10.7.0.0/16,10.8.0.0/16,10.9.0.0/16,10.10.0.0/16,10.11.0.0/16,10.12.0.0/16")
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if [[ "${CLOUD_PROVIDER}" == "aws" ]]; then
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create_args+=("--network-cidr=10.0.0.0/16,10.1.0.0/16,10.2.0.0/16,10.3.0.0/16,10.4.0.0/16,10.5.0.0/16,10.6.0.0/16,10.7.0.0/16,10.8.0.0/16,10.9.0.0/16,10.10.0.0/16,10.11.0.0/16,10.12.0.0/16")
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create_args+=("--node-size=t3a.medium,t3.medium,t2.medium,t3a.large,c5a.large,t3.large,c5.large,m5a.large,m6a.large,m5.large,c4.large,c7a.large,r5a.large,r6a.large,m7a.large")
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create_args+=("--node-volume-size=20")
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create_args+=("--zones=us-east-2a,us-east-2b,us-east-2c")
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create_args+=("--image=${INSTANCE_IMAGE:-ssm:/aws/service/canonical/ubuntu/server/20.04/stable/current/amd64/hvm/ebs-gp2/ami-id}")
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fi
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if [[ "${CLOUD_PROVIDER}" == "gce" ]]; then
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create_args+=("--zones=us-east1-b,us-east1-c,us-east1-d")
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create_args+=("--node-size=e2-standard-2")
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create_args+=("--node-volume-size=30")
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create_args+=("--master-volume-size=1000")
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create_args+=("--gce-service-account=default")
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create_args+=("--image=${INSTANCE_IMAGE:-ubuntu-os-cloud/ubuntu-2204-jammy-v20231213a}")
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fi
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create_args+=("--networking=${CNI_PLUGIN:-calico}")
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if [[ "${CNI_PLUGIN}" == "amazonvpc" ]]; then
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create_args+=("--set spec.networking.amazonVPC.env=ENABLE_PREFIX_DELEGATION=true")
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create_args+=("--set spec.networking.amazonVPC.env=ENABLE_PREFIX_DELEGATION=true")
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fi
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create_args+=("--image=${INSTANCE_IMAGE:-ssm:/aws/service/canonical/ubuntu/server/20.04/stable/current/amd64/hvm/ebs-gp2/ami-id}")
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create_args+=("--set spec.etcdClusters[0].manager.listenMetricsURLs=http://localhost:2382")
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create_args+=("--set spec.etcdClusters[0].manager.env=ETCD_QUOTA_BACKEND_BYTES=8589934592")
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create_args+=("--set spec.etcdClusters[1].manager.env=ETCD_QUOTA_BACKEND_BYTES=8589934592")
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@ -114,18 +100,16 @@ create_args+=("--set spec.kubeAPIServer.maxRequestsInflight=800")
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create_args+=("--set spec.kubeAPIServer.maxMutatingRequestsInflight=400")
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create_args+=("--set spec.kubeAPIServer.enableProfiling=true")
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create_args+=("--set spec.kubeAPIServer.enableContentionProfiling=true")
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create_args+=("--set spec.kubeAPIServer.logLevel=2")
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# this is required for Prometheus server to scrape metrics endpoint on APIServer
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create_args+=("--set spec.kubeAPIServer.anonymousAuth=true")
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# this is required for prometheus to scrape kube-proxy metrics endpoint
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create_args+=("--set spec.kubeProxy.metricsBindAddress=0.0.0.0:10249")
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create_args+=("--node-count=${KUBE_NODE_COUNT:-101}")
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# TODO: track failures of tests (HostPort & OIDC) when using `--dns=none`
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create_args+=("--dns none")
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create_args+=("--node-size=t3a.medium,t3.medium,t2.medium,t3a.large,c5a.large,t3.large,c5.large,m5a.large,m6a.large,m5.large,c4.large,c7a.large,r5a.large,r6a.large,m7a.large")
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create_args+=("--node-volume-size=20")
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create_args+=("--dns=none")
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create_args+=("--control-plane-count=${CONTROL_PLANE_COUNT:-1}")
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create_args+=("--master-size=${CONTROL_PLANE_SIZE:-c5.2xlarge}")
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create_args+=("--zones=us-east-2a,us-east-2b,us-east-2c")
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# AWS ONLY feature flags
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@ -141,10 +125,16 @@ KUBETEST2_ARGS=()
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KUBETEST2_ARGS+=("-v=2")
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KUBETEST2_ARGS+=("--cloud-provider=${CLOUD_PROVIDER}")
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KUBETEST2_ARGS+=("--cluster-name=${CLUSTER_NAME:-}")
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KUBETEST2_ARGS+=("--kops-binary-path=${KOPS_BIN}")
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KUBETEST2_ARGS+=("--kops-version-marker=https://storage.googleapis.com/k8s-staging-kops/kops/releases/markers/master/latest-ci.txt")
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KUBETEST2_ARGS+=("--admin-access=${ADMIN_ACCESS:-}")
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KUBETEST2_ARGS+=("--env=KOPS_FEATURE_FLAGS=${KOPS_FEATURE_FLAGS}")
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if [[ "${CLOUD_PROVIDER}" == "gce" ]]; then
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KUBETEST2_ARGS+=("--boskos-resource-type=scalability-scale-project")
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KUBETEST2_ARGS+=("--control-plane-instance-group-overrides=spec.rootVolume.type=pd-ssd")
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KUBETEST2_ARGS+=("--max-nodes-to-dump=10")
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fi
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# More time for bigger clusters
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KUBETEST2_ARGS+=("--validation-wait=55m")
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KUBETEST2_ARGS+=("--validation-count=3")
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@ -155,24 +145,18 @@ if [[ -z "${DELETE_CLUSTER:-}" ]]; then
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DELETE_CLUSTER="true"
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fi
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kubetest2 kops "${KUBETEST2_ARGS[@]}" \
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--up \
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--kubernetes-version="${K8S_VERSION}" \
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--create-args="${create_args[*]}"
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if [[ "${DELETE_CLUSTER:-}" == "true" ]]; then
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KUBETEST2_ARGS+=("--down")
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fi
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KUBECONFIG=$(mktemp -t kubeconfig.XXXXXXXXX)
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kops export kubecfg --admin --kubeconfig="${KUBECONFIG}"
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kops get instances
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# CL2 uses KUBE_SSH_KEY_PATH path to ssh to instances for scraping metrics
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export KUBE_SSH_KEY_PATH="/tmp/kops/${CLUSTER_NAME}/id_ed25519"
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# this is used as a label to select kube-proxy pods on kops for kube-proxy service
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# used by CL2 Prometheus here https://github.com/kubernetes/perf-tests/blob/master/clusterloader2/pkg/prometheus/manifests/default/kube-proxy-service.yaml#L2
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export PROMETHEUS_KUBE_PROXY_SELECTOR_KEY="k8s-app"
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export PROMETHEUS_SCRAPE_APISERVER_ONLY="true"
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export CL2_PROMETHEUS_TOLERATE_MASTER="true"
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if [[ "${CLOUD_PROVIDER}" == "aws" ]]; then
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# CL2 uses KUBE_SSH_KEY_PATH path to ssh to instances for scraping metrics
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export KUBE_SSH_KEY_PATH="/tmp/kops/${CLUSTER_NAME}/id_ed25519"
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cat > "${GOPATH}"/src/k8s.io/perf-tests/clusterloader2/testing/load/overrides.yaml <<EOL
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# we are not testing statefulsets at this point
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SMALL_STATEFUL_SETS_PER_NAMESPACE: 0
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@ -182,29 +166,28 @@ if [[ "${CLOUD_PROVIDER}" == "aws" ]]; then
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ENABLE_RESTART_COUNT_CHECK: false
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EOL
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cat "${GOPATH}"/src/k8s.io/perf-tests/clusterloader2/testing/load/overrides.yaml
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kubetest2 kops "${KUBETEST2_ARGS[@]}" \
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--test=clusterloader2 \
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--kubernetes-version="${K8S_VERSION}" \
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-- \
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--provider="${CLOUD_PROVIDER}" \
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--repo-root="${GOPATH}"/src/k8s.io/perf-tests \
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--test-configs="${GOPATH}"/src/k8s.io/perf-tests/clusterloader2/testing/load/config.yaml \
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--test-overrides="${GOPATH}"/src/k8s.io/perf-tests/clusterloader2/testing/load/overrides.yaml \
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--kube-config="${KUBECONFIG}"
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else
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kubetest2 kops "${KUBETEST2_ARGS[@]}" \
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--test=clusterloader2 \
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--kubernetes-version="${K8S_VERSION}" \
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-- \
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--provider="${CLOUD_PROVIDER}" \
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--repo-root="${GOPATH}"/src/k8s.io/perf-tests \
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--test-configs="${GOPATH}"/src/k8s.io/perf-tests/clusterloader2/testing/load/config.yaml \
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--kube-config="${KUBECONFIG}"
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cat > "${GOPATH}"/src/k8s.io/perf-tests/clusterloader2/testing/load/overrides.yaml <<EOL
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# setting a default value here to avoid an incorrect yaml file
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CL2_ENABLE_PVS: true
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EOL
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fi
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if [[ "${DELETE_CLUSTER:-}" == "true" ]]; then
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DELETE_CLUSTER=false # Don't delete again in trap
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kubetest2 kops "${KUBETEST2_ARGS[@]}" --down
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fi
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kubetest2 kops "${KUBETEST2_ARGS[@]}" \
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--up \
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--kubernetes-version="${K8S_VERSION}" \
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--create-args="${create_args[*]}" \
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--test=clusterloader2 \
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-- \
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--provider="${CLOUD_PROVIDER}" \
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--repo-root="${GOPATH}"/src/k8s.io/perf-tests \
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--test-configs="${GOPATH}"/src/k8s.io/perf-tests/clusterloader2/testing/load/config.yaml \
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--test-overrides="${GOPATH}"/src/k8s.io/perf-tests/clusterloader2/testing/load/overrides.yaml \
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--extra-args="--experimental-prometheus-snapshot-to-report-dir=true" \
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--kube-config="${HOME}/.kube/config"
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# --test-overrides="${GOPATH}"/src/k8s.io/perf-tests/clusterloader2/testing/experiments/enable_restart_count_check.yaml \
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# --test-overrides="${GOPATH}"/src/k8s.io/perf-tests/clusterloader2/testing/experiments/ignore_known_gce_container_restarts.yaml \
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# --test-overrides="${GOPATH}"/src/k8s.io/perf-tests/clusterloader2/testing/overrides/5000_nodes.yaml \
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# --test-overrides="${GOPATH}"/src/k8s.io/perf-tests/clusterloader2/testing/load/config.yaml \
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# --test-overrides="${GOPATH}"/src/k8s.io/perf-tests/clusterloader2/testing/huge-service/config.yaml \
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# --test-overrides="${GOPATH}"/src/k8s.io/perf-tests/clusterloader2/testing/access-tokens/config.yaml \
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