Switch to kubetest2.

Author: TeweiLuo

Diff for: test/run-k8s-integration-ci.sh

@@ -25,7 +25,7 @@ readonly gke_release_channel=${GKE_RELEASE_CHANNEL:-""}
 readonly teardown_driver=${GCE_PD_TEARDOWN_DRIVER:-true}
 readonly gke_node_version=${GKE_NODE_VERSION:-}
 readonly run_intree_plugin_tests=${RUN_INTREE_PLUGIN_TESTS:-false}
-readonly use_kubetest2=${USE_KUBETEST2:-false}
+readonly use_kubetest2=${USE_KUBETEST2:-true}
 readonly test_pd_labels=${TEST_PD_LABELS:-true}
 
 storage_classes=sc-balanced.yaml,sc-ssd.yaml

Diff for: test/run-k8s-integration-migration.sh

@@ -19,7 +19,7 @@ readonly do_driver_build="${GCE_PD_DO_DRIVER_BUILD:-true}"
 readonly deployment_strategy=${DEPLOYMENT_STRATEGY:-gce}
 readonly kube_version=${GCE_PD_KUBE_VERSION:-master}
 readonly test_version=${TEST_VERSION:-master}
-readonly use_kubetest2=${USE_KUBETEST2:-false}
+readonly use_kubetest2=${USE_KUBETEST2:-true}
 
 if [ "$use_kubetest2" = true ]; then
     export GO111MODULE=on;

Diff for: test/run-k8s-integration.sh

@@ -24,7 +24,7 @@ readonly use_gke_managed_driver=${USE_GKE_MANAGED_DRIVER:-false}
 readonly gke_release_channel=${GKE_RELEASE_CHANNEL:-""}
 readonly teardown_driver=${GCE_PD_TEARDOWN_DRIVER:-true}
 readonly gke_node_version=${GKE_NODE_VERSION:-}
-readonly use_kubetest2=${USE_KUBETEST2:-false}
+readonly use_kubetest2=${USE_KUBETEST2:-true}
 
 export GCE_PD_VERBOSITY=9
 

Diff for: test/run-k8s-windows-migration.sh

@@ -20,7 +20,7 @@ readonly kube_version=${GCE_PD_KUBE_VERSION:-master}
 readonly test_version=${TEST_VERSION:-master}
 readonly gce_zone=${GCE_CLUSTER_ZONE:-us-central1-b}
 readonly feature_gates="CSIMigration=true,CSIMigrationGCE=true,ExpandCSIVolumes=true"
-readonly use_kubetest2=${USE_KUBETEST2:-false}
+readonly use_kubetest2=${USE_KUBETEST2:-true}
 
 if [ "$use_kubetest2" = true ]; then
     export GO111MODULE=on;

Diff for: test/run-windows-k8s-integration.sh

@@ -16,7 +16,7 @@ readonly deployment_strategy=${DEPLOYMENT_STRATEGY:-gce}
 readonly test_version=${TEST_VERSION:-master}
 readonly gce_zone=${GCE_CLUSTER_ZONE:-us-central1-b}
 readonly teardown_driver=${GCE_PD_TEARDOWN_DRIVER:-true}
-readonly use_kubetest2=${USE_KUBETEST2:-false}
+readonly use_kubetest2=${USE_KUBETEST2:-true}
 
 if [ "$use_kubetest2" = true ]; then
     export GO111MODULE=on;