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make podcidr mask size configurable

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This commit is contained in:
mqliang
2016-05-20 19:21:52 +08:00
parent cf7a3475f3
commit 17d5a302bb
13 changed files with 34 additions and 27 deletions
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2
cmd/kube-controller-manager/app/controllermanager.go
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@@ -231,7 +231,7 @@ func StartControllers(s *options.CMServer, kubeClient *client.Client, kubeconfig
nodeController := nodecontroller.NewNodeController(cloud, clientset.NewForConfigOrDie(restclient.AddUserAgent(kubeconfig, "node-controller")),
s.PodEvictionTimeout.Duration, flowcontrol.NewTokenBucketRateLimiter(s.DeletingPodsQps, int(s.DeletingPodsBurst)),
flowcontrol.NewTokenBucketRateLimiter(s.DeletingPodsQps, int(s.DeletingPodsBurst)),
s.NodeMonitorGracePeriod.Duration, s.NodeStartupGracePeriod.Duration, s.NodeMonitorPeriod.Duration, clusterCIDR, serviceCIDR, s.AllocateNodeCIDRs)
s.NodeMonitorGracePeriod.Duration, s.NodeStartupGracePeriod.Duration, s.NodeMonitorPeriod.Duration, clusterCIDR, serviceCIDR, int(s.NodeCIDRMaskSize), s.AllocateNodeCIDRs)
nodeController.Run(s.NodeSyncPeriod.Duration)
time.Sleep(wait.Jitter(s.ControllerStartInterval.Duration, ControllerStartJitter))

2
cmd/kube-controller-manager/app/options/options.go
View File

@@ -70,6 +70,7 @@ func NewCMServer() *CMServer {
NodeStartupGracePeriod: unversioned.Duration{Duration: 60 * time.Second},
NodeMonitorPeriod: unversioned.Duration{Duration: 5 * time.Second},
ClusterName: "kubernetes",
NodeCIDRMaskSize: 24,
TerminatedPodGCThreshold: 12500,
VolumeConfiguration: componentconfig.VolumeConfiguration{
EnableHostPathProvisioning: false,
@@ -142,6 +143,7 @@ func (s *CMServer) AddFlags(fs *pflag.FlagSet) {
fs.StringVar(&s.ClusterName, "cluster-name", s.ClusterName, "The instance prefix for the cluster")
fs.StringVar(&s.ClusterCIDR, "cluster-cidr", s.ClusterCIDR, "CIDR Range for Pods in cluster.")
fs.StringVar(&s.ServiceCIDR, "service-cluster-ip-range", s.ServiceCIDR, "CIDR Range for Services in cluster.")
fs.Int32Var(&s.NodeCIDRMaskSize, "node-cidr-mask-size", s.NodeCIDRMaskSize, "Mask size for node cidr in cluster.")
fs.BoolVar(&s.AllocateNodeCIDRs, "allocate-node-cidrs", false, "Should CIDRs for Pods be allocated and set on the cloud provider.")
fs.StringVar(&s.Master, "master", s.Master, "The address of the Kubernetes API server (overrides any value in kubeconfig)")
fs.StringVar(&s.Kubeconfig, "kubeconfig", s.Kubeconfig, "Path to kubeconfig file with authorization and master location information.")