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Merge pull request #6943 from lavalamp/fix4

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Improve endpoint controller
This commit is contained in:
Prashanth B
2015-04-17 16:30:31 -07:00
parent 2775b9e0de a2953fdc7e
commit f2f40b06aa
14 changed files with 866 additions and 361 deletions
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4
cmd/integration/integration.go
View File

@@ -208,7 +208,7 @@ func startComponents(firstManifestURL, secondManifestURL, apiVersion string) (st
endpoints := service.NewEndpointController(cl)
// ensure the service endpoints are sync'd several times within the window that the integration tests wait
go util.Forever(func() { endpoints.SyncServiceEndpoints() }, time.Second*4)
go endpoints.Run(3, util.NeverStop)
controllerManager := replicationControllerPkg.NewReplicationManager(cl)
@@ -285,7 +285,7 @@ func endpointsSet(c *client.Client, serviceNamespace, serviceID string, endpoint
return func() (bool, error) {
endpoints, err := c.Endpoints(serviceNamespace).Get(serviceID)
if err != nil {
glog.Infof("Error on creating endpoints: %v", err)
glog.Infof("Error getting endpoints: %v", err)
return false, nil
}
count := 0

5
cmd/kube-controller-manager/app/controllermanager.go
View File

@@ -51,6 +51,7 @@ type CMServer struct {
Address util.IP
CloudProvider string
CloudConfigFile string
ConcurrentEndpointSyncs int
MinionRegexp string
NodeSyncPeriod time.Duration
ResourceQuotaSyncPeriod time.Duration
@@ -83,6 +84,7 @@ func NewCMServer() *CMServer {
s := CMServer{
Port: ports.ControllerManagerPort,
Address: util.IP(net.ParseIP("127.0.0.1")),
ConcurrentEndpointSyncs: 5,
NodeSyncPeriod: 10 * time.Second,
ResourceQuotaSyncPeriod: 10 * time.Second,
NamespaceSyncPeriod: 5 * time.Minute,
@@ -102,6 +104,7 @@ func (s *CMServer) AddFlags(fs *pflag.FlagSet) {
fs.Var(&s.Address, "address", "The IP address to serve on (set to 0.0.0.0 for all interfaces)")
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.StringVar(&s.MinionRegexp, "minion_regexp", s.MinionRegexp, "If non empty, and --cloud_provider is specified, a regular expression for matching minion VMs.")
fs.DurationVar(&s.NodeSyncPeriod, "node_sync_period", s.NodeSyncPeriod, ""+
"The period for syncing nodes from cloudprovider. Longer periods will result in "+
@@ -186,7 +189,7 @@ func (s *CMServer) Run(_ []string) error {
}()
endpoints := service.NewEndpointController(kubeClient)
go util.Forever(func() { endpoints.SyncServiceEndpoints() }, time.Second*10)
go endpoints.Run(s.ConcurrentEndpointSyncs, util.NeverStop)
controllerManager := replicationControllerPkg.NewReplicationManager(kubeClient)
controllerManager.Run(replicationControllerPkg.DefaultSyncPeriod)

2
cmd/kubernetes/kubernetes.go
View File

@@ -139,7 +139,7 @@ func runControllerManager(machineList []string, cl *client.Client, nodeMilliCPU,
}
endpoints := service.NewEndpointController(cl)
go util.Forever(func() { endpoints.SyncServiceEndpoints() }, time.Second*10)
go endpoints.Run(5, util.NeverStop)
controllerManager := controller.NewReplicationManager(cl)
controllerManager.Run(controller.DefaultSyncPeriod)