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Merge pull request #19355 from mikedanese/le-1

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k8s-merge-robot 2016-01-07 12:24:05 -08:00
commit 13260188d5
1 changed files with 11 additions and 0 deletions
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11
pkg/client/leaderelection/leaderelection.go
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@ -166,6 +166,17 @@ func (le *LeaderElector) Run() {
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.
func (le *LeaderElector) acquire() {
stop := make(chan struct{})