github/kubernetes
1
0
Fork 0
mirror of https://github.com/k3s-io/kubernetes.git synced 2025-08-03 01:06:27 +00:00
Code Issues Projects Releases Wiki Activity

add GetLeader and IsLeader to the leaderelection client

Browse Source
This commit is contained in:
Mike Danese 2016-01-06 16:07:04 -08:00
parent 9724447456
commit 592ca23a93
1 changed files with 11 additions and 0 deletions
Show Stats Download Patch File Download Diff File Expand all files Collapse all files

11
pkg/client/leaderelection/leaderelection.go
View File

@ -166,6 +166,17 @@ func (le *LeaderElector) Run() {
close(stop) close(stop)
} }
// GetLeader returns the identity of the last observed leader or returns the empty string if
// no leader has yet been observed.
func (le *LeaderElector) GetLeader() string {
return le.observedRecord.HolderIdentity
}
// IsLeader returns true if the last observed leader was this client else returns false.
func (le *LeaderElector) IsLeader() bool {
return le.observedRecord.HolderIdentity == le.config.Identity
}
// acquire loops calling tryAcquireOrRenew and returns immediately when tryAcquireOrRenew succeeds. // acquire loops calling tryAcquireOrRenew and returns immediately when tryAcquireOrRenew succeeds.
func (le *LeaderElector) acquire() { func (le *LeaderElector) acquire() {
stop := make(chan struct{}) stop := make(chan struct{})