github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2026-01-05 23:47:50 +00:00
Code Issues Projects Releases Wiki Activity

Added PersistentVolumeController

Browse Source
This commit is contained in:
markturansky
2015-10-12 14:27:49 -04:00
parent d3243b8778
commit 4fc1bf1f23
20 changed files with 1195 additions and 129 deletions
Download Patch File Download Diff File Expand all files Collapse all files

19
cmd/kube-controller-manager/app/controllermanager.go
View File

@@ -137,6 +137,7 @@ func NewCMServer() *CMServer {
PersistentVolumeRecyclerIncrementTimeoutNFS: 30,
PersistentVolumeRecyclerMinimumTimeoutHostPath: 60,
PersistentVolumeRecyclerIncrementTimeoutHostPath: 30,
EnableHostPathProvisioning: false,
},
KubeAPIQPS: 20.0,
KubeAPIBurst: 30,
@@ -176,6 +177,7 @@ type VolumeConfigFlags struct {
PersistentVolumeRecyclerPodTemplateFilePathHostPath string
PersistentVolumeRecyclerMinimumTimeoutHostPath int
PersistentVolumeRecyclerIncrementTimeoutHostPath int
EnableHostPathProvisioning bool
}
// AddFlags adds flags for a specific CMServer to the specified FlagSet
@@ -201,6 +203,7 @@ func (s *CMServer) AddFlags(fs *pflag.FlagSet) {
fs.StringVar(&s.VolumeConfigFlags.PersistentVolumeRecyclerPodTemplateFilePathHostPath, "pv-recycler-pod-template-filepath-hostpath", s.VolumeConfigFlags.PersistentVolumeRecyclerPodTemplateFilePathHostPath, "The file path to a pod definition used as a template for HostPath persistent volume recycling. This is for development and testing only and will not work in a multi-node cluster.")
fs.IntVar(&s.VolumeConfigFlags.PersistentVolumeRecyclerMinimumTimeoutHostPath, "pv-recycler-minimum-timeout-hostpath", s.VolumeConfigFlags.PersistentVolumeRecyclerMinimumTimeoutHostPath, "The minimum ActiveDeadlineSeconds to use for a HostPath Recycler pod. This is for development and testing only and will not work in a multi-node cluster.")
fs.IntVar(&s.VolumeConfigFlags.PersistentVolumeRecyclerIncrementTimeoutHostPath, "pv-recycler-timeout-increment-hostpath", s.VolumeConfigFlags.PersistentVolumeRecyclerIncrementTimeoutHostPath, "the increment of time added per Gi to ActiveDeadlineSeconds for a HostPath scrubber pod. This is for development and testing only and will not work in a multi-node cluster.")
fs.BoolVar(&s.VolumeConfigFlags.EnableHostPathProvisioning, "enable-hostpath-provisioner", s.VolumeConfigFlags.EnableHostPathProvisioning, "Enable HostPath PV provisioning when running without a cloud provider. This allows testing and development of provisioning features. HostPath provisioning is not supported in any way, won't work in a multi-node cluster, and should not be used for anything other than testing or development.")
fs.IntVar(&s.TerminatedPodGCThreshold, "terminated-pod-gc-threshold", s.TerminatedPodGCThreshold, "Number of terminated pods that can exist before the terminated pod garbage collector starts deleting terminated pods. If <= 0, the terminated pod garbage collector is disabled.")
fs.DurationVar(&s.HorizontalPodAutoscalerSyncPeriod, "horizontal-pod-autoscaler-sync-period", s.HorizontalPodAutoscalerSyncPeriod, "The period for syncing the number of pods in horizontal pod autoscaler.")
fs.DurationVar(&s.DeploymentControllerSyncPeriod, "deployment-controller-sync-period", s.DeploymentControllerSyncPeriod, "Period for syncing the deployments.")
@@ -385,15 +388,29 @@ func (s *CMServer) Run(_ []string) error {
}
}
volumePlugins := ProbeRecyclableVolumePlugins(s.VolumeConfigFlags)
provisioner, err := NewVolumeProvisioner(cloud, s.VolumeConfigFlags)
if err != nil {
glog.Fatal("A Provisioner could not be created, but one was expected. Provisioning will not work. This functionality is considered an early Alpha version.")
}
pvclaimBinder := persistentvolumecontroller.NewPersistentVolumeClaimBinder(clientForUserAgentOrDie(*kubeconfig, "persistent-volume-binder"), s.PVClaimBinderSyncPeriod)
pvclaimBinder.Run()
pvRecycler, err := persistentvolumecontroller.NewPersistentVolumeRecycler(clientForUserAgentOrDie(*kubeconfig, "persistent-volume-recycler"), s.PVClaimBinderSyncPeriod, ProbeRecyclableVolumePlugins(s.VolumeConfigFlags))
pvRecycler, err := persistentvolumecontroller.NewPersistentVolumeRecycler(clientForUserAgentOrDie(*kubeconfig, "persistent-volume-recycler"), s.PVClaimBinderSyncPeriod, ProbeRecyclableVolumePlugins(s.VolumeConfigFlags), cloud)
if err != nil {
glog.Fatalf("Failed to start persistent volume recycler: %+v", err)
}
pvRecycler.Run()
if provisioner != nil {
pvController, err := persistentvolumecontroller.NewPersistentVolumeProvisionerController(persistentvolumecontroller.NewControllerClient(clientForUserAgentOrDie(*kubeconfig, "persistent-volume-provisioner")), s.PVClaimBinderSyncPeriod, volumePlugins, provisioner, cloud)
if err != nil {
glog.Fatalf("Failed to start persistent volume provisioner controller: %+v", err)
}
pvController.Run()
}
var rootCA []byte
if s.RootCAFile != "" {