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cloud initialize node in external cloud controller

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This commit is contained in:
wlan0
2017-03-29 16:21:42 -07:00
committed by Sidhartha Mani
parent 069a25f378
commit 45d2bc06b7
15 changed files with 1131 additions and 91 deletions
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3
cmd/cloud-controller-manager/app/controllermanager.go
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@@ -211,7 +211,8 @@ func StartControllers(s *options.CloudControllerManagerServer, kubeconfig *restc
nodeController := nodecontroller.NewCloudNodeController(
sharedInformers.Core().V1().Nodes(),
client("cloud-node-controller"), cloud,
s.NodeMonitorPeriod.Duration)
s.NodeMonitorPeriod.Duration,
s.NodeStatusUpdateFrequency.Duration)
nodeController.Run()
time.Sleep(wait.Jitter(s.ControllerStartInterval.Duration, ControllerStartJitter))

5
cmd/cloud-controller-manager/app/options/options.go
View File

@@ -37,6 +37,9 @@ type CloudControllerManagerServer struct {
Master string
Kubeconfig string
// NodeStatusUpdateFrequency is the freuency at which the controller updates nodes' status
NodeStatusUpdateFrequency metav1.Duration
}
// NewCloudControllerManagerServer creates a new ExternalCMServer with a default config.
@@ -56,6 +59,7 @@ func NewCloudControllerManagerServer() *CloudControllerManagerServer {
LeaderElection: leaderelection.DefaultLeaderElectionConfiguration(),
ControllerStartInterval: metav1.Duration{Duration: 0 * time.Second},
},
NodeStatusUpdateFrequency: metav1.Duration{Duration: 5 * time.Minute},
}
s.LeaderElection.LeaderElect = true
return &s
@@ -70,6 +74,7 @@ func (s *CloudControllerManagerServer) AddFlags(fs *pflag.FlagSet) {
fs.DurationVar(&s.MinResyncPeriod.Duration, "min-resync-period", s.MinResyncPeriod.Duration, "The resync period in reflectors will be random between MinResyncPeriod and 2*MinResyncPeriod")
fs.DurationVar(&s.NodeMonitorPeriod.Duration, "node-monitor-period", s.NodeMonitorPeriod.Duration,
"The period for syncing NodeStatus in NodeController.")
fs.DurationVar(&s.NodeStatusUpdateFrequency.Duration, "node-status-update-frequency", s.NodeStatusUpdateFrequency.Duration, "Specifies how often the controller updates nodes' status.")
fs.StringVar(&s.ServiceAccountKeyFile, "service-account-private-key-file", s.ServiceAccountKeyFile, "Filename containing a PEM-encoded private RSA or ECDSA key used to sign service account tokens.")
fs.BoolVar(&s.UseServiceAccountCredentials, "use-service-account-credentials", s.UseServiceAccountCredentials, "If true, use individual service account credentials for each controller.")
fs.DurationVar(&s.RouteReconciliationPeriod.Duration, "route-reconciliation-period", s.RouteReconciliationPeriod.Duration, "The period for reconciling routes created for Nodes by cloud provider.")