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Start for real background tasks in container manager.

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Signed-off-by: Vishnu kannan <vishnuk@google.com>
This commit is contained in:
Vishnu kannan 2016-03-02 14:18:33 -08:00
parent ec77d0841d
commit f9129b02a5
2 changed files with 19 additions and 19 deletions
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35
pkg/kubelet/cm/container_manager_linux.go
View File

@ -324,28 +324,29 @@ func (cm *containerManagerImpl) Start() error {
numEnsureStateFuncs++
}
}
if numEnsureStateFuncs == 0 {
return nil
if numEnsureStateFuncs >= 0 {
go wait.Until(func() {
for _, cont := range cm.systemContainers {
if cont.ensureStateFunc != nil {
if err := cont.ensureStateFunc(cont.manager); err != nil {
glog.Warningf("[ContainerManager] Failed to ensure state of %q: %v", cont.name, err)
}
}
}
}, time.Minute, wait.NeverStop)
}
// Run ensure state functions every minute.
go wait.Until(func() {
for _, cont := range cm.systemContainers {
if cont.ensureStateFunc != nil {
if err := cont.ensureStateFunc(cont.manager); err != nil {
glog.Warningf("[ContainerManager] Failed to ensure state of %q: %v", cont.name, err)
if len(cm.periodicTasks) > 0 {
go wait.Until(func() {
for _, task := range cm.periodicTasks {
if task != nil {
task()
}
}
}
}, time.Minute, wait.NeverStop)
go wait.Until(func() {
for _, task := range cm.periodicTasks {
if task != nil {
task()
}
}
}, 5*time.Minute, wait.NeverStop)
}, 5*time.Minute, wait.NeverStop)
}
return nil
}

3
pkg/kubelet/kubelet.go
View File

@ -18,7 +18,6 @@ package kubelet
import (
"bytes"
"errors"
"fmt"
"io"
"io/ioutil"
@ -923,7 +922,7 @@ func (kl *Kubelet) listPodsFromDisk() ([]types.UID, error) {
func (kl *Kubelet) GetNode() (*api.Node, error) {
if kl.standaloneMode {
return nil, errors.New("no node entry for kubelet in standalone mode")
return kl.initialNodeStatus()
}
return kl.nodeInfo.GetNodeInfo(kl.nodeName)
}