Align kops scalability configuration with kube-up for CCM concurrentNodeSyncs

Signed-off-by: ronaldngounou <rngounou@amazon.com>

Author: ronaldngounou

pkg/apis/kops/componentconfig.go

@@ -766,7 +766,7 @@ type CloudControllerManagerConfig struct {
 	CPURequest *resource.Quantity `json:"cpuRequest,omitempty"`
 	// NodeStatusUpdateFrequency is the duration between node status updates. (default: 5m)
 	NodeStatusUpdateFrequency *metav1.Duration `json:"nodeStatusUpdateFrequency,omitempty" flag:"node-status-update-frequency"`
-	// ConcurrentNodeSyncs is the number of workers concurrently synchronizing nodes. (default: 1)
+	// ConcurrentNodeSyncs is the number of workers concurrently synchronizing nodes. (default: 5)
 	ConcurrentNodeSyncs *int32 `json:"concurrentNodeSyncs,omitempty" flag:"concurrent-node-syncs"`
 }
 

tests/e2e/scenarios/scalability/run-test.sh

@@ -87,7 +87,7 @@ fi
 create_args+=("--set spec.etcdClusters[0].manager.listenMetricsURLs=http://localhost:2382")
 create_args+=("--set spec.etcdClusters[*].manager.env=ETCD_QUOTA_BACKEND_BYTES=${ETCD_QUOTA_BACKEND_BYTES}")
 create_args+=("--set spec.etcdClusters[*].manager.env=ETCD_ENABLE_PPROF=true")
-create_args+=("--set spec.cloudControllerManager.concurrentNodeSyncs=10")
+create_args+=("--set spec.cloudControllerManager.concurrentNodeSyncs=5")
 create_args+=("--set spec.kubelet.maxPods=96")
 create_args+=("--set spec.kubeScheduler.authorizationAlwaysAllowPaths=/healthz")
 create_args+=("--set spec.kubeScheduler.authorizationAlwaysAllowPaths=/livez")