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leader election: remove obsolete ConfigMapsResourceLock and EndpointsResourceLock #109

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merged 1 commit into from
Mar 4, 2022
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leader election: remove obsolete ConfigMapsResourceLock and EndpointsResourceLock #109

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29 changes: 1 addition & 28 deletions leaderelection/leader_election.go
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Original file line number Diff line number Diff line change
Expand Up @@ -61,8 +61,7 @@ type leaderElection struct {
// the namespace to store the lock resource
namespace string
// resourceLock defines the type of leaderelection that should be used
// valid options are resourcelock.LeasesResourceLock, resourcelock.EndpointsResourceLock,
// and resourcelock.ConfigMapsResourceLock
// Only resourcelock.LeasesResourceLock is valid at the moment.
resourceLock string
// healthCheck reports unhealthy if leader election fails to renew leadership
// within a timeout period.
Expand Down Expand Up @@ -95,32 +94,6 @@ func NewLeaderElectionWithLeases(clientset kubernetes.Interface, lockName string
}
}

// NewLeaderElectionWithEndpoints returns an implementation of leader election using Endpoints
func NewLeaderElectionWithEndpoints(clientset kubernetes.Interface, lockName string, runFunc func(ctx context.Context)) *leaderElection {
return &leaderElection{
runFunc: runFunc,
lockName: lockName,
resourceLock: resourcelock.EndpointsResourceLock,
leaseDuration: defaultLeaseDuration,
renewDeadline: defaultRenewDeadline,
retryPeriod: defaultRetryPeriod,
clientset: clientset,
}
}

// NewLeaderElectionWithConfigMaps returns an implementation of leader election using ConfigMaps
func NewLeaderElectionWithConfigMaps(clientset kubernetes.Interface, lockName string, runFunc func(ctx context.Context)) *leaderElection {
return &leaderElection{
runFunc: runFunc,
lockName: lockName,
resourceLock: resourcelock.ConfigMapsResourceLock,
leaseDuration: defaultLeaseDuration,
renewDeadline: defaultRenewDeadline,
retryPeriod: defaultRetryPeriod,
clientset: clientset,
}
}

func (l *leaderElection) WithIdentity(identity string) {
l.identity = identity
}
Expand Down