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Move NodeController constants to flags

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gmarek
2015-03-31 13:17:12 +02:00
parent d6851729d2
commit 321a81047c
7 changed files with 118 additions and 68 deletions
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11
cmd/kube-controller-manager/app/controllermanager.go
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@@ -57,6 +57,10 @@ type CMServer struct {
MachineList util.StringList
SyncNodeList bool
SyncNodeStatus bool
NodeMonitorGracePeriod time.Duration
NodeStartupGracePeriod time.Duration
NodeMonitorPeriod time.Duration
NodeStatusUpdateRetry int
PodEvictionTimeout time.Duration
DeletingPodsQps float32
DeletingPodsBurst int
@@ -115,6 +119,10 @@ func (s *CMServer) AddFlags(fs *pflag.FlagSet) {
fs.BoolVar(&s.SyncNodeStatus, "sync_node_status", s.SyncNodeStatus, ""+
"If true, node controller sends probes to kubelet and updates NodeStatus."+
"If false, Kubelet posts NodeStatus to API server.")
fs.DurationVar(&s.NodeMonitorGracePeriod, "node_monitor_grace_period", 8*time.Second, "Amount of time which we allow running Node to be unresponsive before marking it unhealty."+
"Must be N times more than kubelet's nodeStatusUpdateFrequency, where N means number of retries allowed for kubelet to post node status.")
fs.DurationVar(&s.NodeStartupGracePeriod, "node_startup_grace_period", 30*time.Second, "Amount of time which we allow starting Node to be unresponsive before marking it unhealty.")
fs.DurationVar(&s.NodeMonitorPeriod, "node_monitor_period", 5*time.Second, "The period for syncing NodeStatus in NodeController.")
// TODO: Discover these by pinging the host machines, and rip out these flags.
// TODO: in the meantime, use resource.QuantityFlag() instead of these
fs.Int64Var(&s.NodeMilliCPU, "node_milli_cpu", s.NodeMilliCPU, "The amount of MilliCPU provisioned on each node")
@@ -181,7 +189,8 @@ func (s *CMServer) Run(_ []string) error {
}
nodeController := nodeControllerPkg.NewNodeController(cloud, s.MinionRegexp, s.MachineList, nodeResources,
kubeClient, kubeletClient, s.RegisterRetryCount, s.PodEvictionTimeout, util.NewTokenBucketRateLimiter(s.DeletingPodsQps, s.DeletingPodsBurst))
kubeClient, kubeletClient, s.RegisterRetryCount, s.PodEvictionTimeout, util.NewTokenBucketRateLimiter(s.DeletingPodsQps, s.DeletingPodsBurst),
s.NodeMonitorGracePeriod, s.NodeStartupGracePeriod, s.NodeMonitorPeriod)
nodeController.Run(s.NodeSyncPeriod, s.SyncNodeList, s.SyncNodeStatus)
resourceQuotaManager := resourcequota.NewResourceQuotaManager(kubeClient)