github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2025-07-25 12:43:23 +00:00
Code Issues Projects Releases Wiki Activity

Fix comments about node health monitor

Browse Source 
Signed-off-by: Guangwen Feng <fenggw-fnst@cn.fujitsu.com>
This commit is contained in:
Guangwen Feng 2019-03-19 14:38:25 +08:00
parent 42770799d3
commit 5714041f54
1 changed files with 4 additions and 2 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

6
pkg/controller/nodelifecycle/node_lifecycle_controller.go
View File

@ -623,8 +623,10 @@ func (nc *Controller) doEvictionPass() {
}
// monitorNodeHealth verifies node health are constantly updated by kubelet, and
// if not, post "NodeReady==ConditionUnknown". It also evicts all pods if node
// is not ready or not reachable for a long period of time.
// if not, post "NodeReady==ConditionUnknown".
// For nodes who are not ready or not reachable for a long period of time.
// This function will taint them if TaintBasedEvictions feature was enabled.
// Otherwise, it would evict it directly.
func (nc *Controller) monitorNodeHealth() error {
// We are listing nodes from local cache as we can tolerate some small delays
// comparing to state from etcd and there is eventual consistency anyway.