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Refactor namespace controller to use workers, do more delete collection calls

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This commit is contained in:
derekwaynecarr
2016-02-03 14:43:21 -05:00
parent b4822a4768
commit 106693d9b3
8 changed files with 468 additions and 549 deletions
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3
cmd/kube-controller-manager/app/controllermanager.go
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@@ -241,7 +241,8 @@ func StartControllers(s *options.CMServer, kubeClient *client.Client, kubeconfig
glog.Fatalf("Failed to get supported resources from server: %v", err)
}
namespacecontroller.NewNamespaceController(clientset.NewForConfigOrDie(client.AddUserAgent(kubeconfig, "namespace-controller")), versions, s.NamespaceSyncPeriod).Run()
namespaceController := namespacecontroller.NewNamespaceController(clientset.NewForConfigOrDie(client.AddUserAgent(kubeconfig, "namespace-controller")), &unversioned.APIVersions{}, s.NamespaceSyncPeriod)
go namespaceController.Run(s.ConcurrentNamespaceSyncs, wait.NeverStop)
groupVersion := "extensions/v1beta1"
resources, found := resourceMap[groupVersion]

9
cmd/kube-controller-manager/app/options/options.go
View File

@@ -44,6 +44,7 @@ type CMServer struct {
ConcurrentJobSyncs int
ConcurrentResourceQuotaSyncs int
ConcurrentDeploymentSyncs int
ConcurrentNamespaceSyncs int
ServiceSyncPeriod time.Duration
NodeSyncPeriod time.Duration
ResourceQuotaSyncPeriod time.Duration
@@ -105,6 +106,7 @@ func NewCMServer() *CMServer {
ConcurrentJobSyncs: 5,
ConcurrentResourceQuotaSyncs: 5,
ConcurrentDeploymentSyncs: 5,
ConcurrentNamespaceSyncs: 2,
ServiceSyncPeriod: 5 * time.Minute,
NodeSyncPeriod: 10 * time.Second,
ResourceQuotaSyncPeriod: 5 * time.Minute,
@@ -143,10 +145,11 @@ func (s *CMServer) AddFlags(fs *pflag.FlagSet) {
fs.StringVar(&s.CloudProvider, "cloud-provider", s.CloudProvider, "The provider for cloud services. Empty string for no provider.")
fs.StringVar(&s.CloudConfigFile, "cloud-config", s.CloudConfigFile, "The path to the cloud provider configuration file. Empty string for no configuration file.")
fs.IntVar(&s.ConcurrentEndpointSyncs, "concurrent-endpoint-syncs", s.ConcurrentEndpointSyncs, "The number of endpoint syncing operations that will be done concurrently. Larger number = faster endpoint updating, but more CPU (and network) load")
fs.IntVar(&s.ConcurrentRCSyncs, "concurrent_rc_syncs", s.ConcurrentRCSyncs, "The number of replication controllers that are allowed to sync concurrently. Larger number = more reponsive replica management, but more CPU (and network) load")
fs.IntVar(&s.ConcurrentRSSyncs, "concurrent-replicaset-syncs", s.ConcurrentRSSyncs, "The number of replica sets that are allowed to sync concurrently. Larger number = more reponsive replica management, but more CPU (and network) load")
fs.IntVar(&s.ConcurrentRCSyncs, "concurrent_rc_syncs", s.ConcurrentRCSyncs, "The number of replication controllers that are allowed to sync concurrently. Larger number = more responsive replica management, but more CPU (and network) load")
fs.IntVar(&s.ConcurrentRSSyncs, "concurrent-replicaset-syncs", s.ConcurrentRSSyncs, "The number of replica sets that are allowed to sync concurrently. Larger number = more responsive replica management, but more CPU (and network) load")
fs.IntVar(&s.ConcurrentResourceQuotaSyncs, "concurrent-resource-quota-syncs", s.ConcurrentResourceQuotaSyncs, "The number of resource quotas that are allowed to sync concurrently. Larger number = more responsive quota management, but more CPU (and network) load")
fs.IntVar(&s.ConcurrentDeploymentSyncs, "concurrent-deployment-syncs", s.ConcurrentDeploymentSyncs, "The number of deployment objects that are allowed to sync concurrently. Larger number = more reponsive deployments, but more CPU (and network) load")
fs.IntVar(&s.ConcurrentDeploymentSyncs, "concurrent-deployment-syncs", s.ConcurrentDeploymentSyncs, "The number of deployment objects that are allowed to sync concurrently. Larger number = more responsive deployments, but more CPU (and network) load")
fs.IntVar(&s.ConcurrentNamespaceSyncs, "concurrent-namespace-syncs", s.ConcurrentNamespaceSyncs, "The number of namespace objects that are allowed to sync concurrently. Larger number = more responsive namespace termination, but more CPU (and network) load")
fs.DurationVar(&s.ServiceSyncPeriod, "service-sync-period", s.ServiceSyncPeriod, "The period for syncing services with their external load balancers")
fs.DurationVar(&s.NodeSyncPeriod, "node-sync-period", s.NodeSyncPeriod, ""+
"The period for syncing nodes from cloudprovider. Longer periods will result in "+