Documentation ¶
Overview ¶
Package leaderelection contains a constructor for a leader election resource lock. This is used to ensure that multiple copies of a controller manager can be run with only one active set of controllers, for active-passive HA.
It uses built-in Kubernetes leader election APIs.
Index ¶
Constants ¶
This section is empty.
Variables ¶
This section is empty.
Functions ¶
func NewResourceLock ¶
func NewResourceLock(config *rest.Config, recorderProvider recorder.Provider, options Options) (resourcelock.Interface, error)
NewResourceLock creates a new resource lock for use in a leader election loop.
Types ¶
type Options ¶
type Options struct { // LeaderElection determines whether or not to use leader election when // starting the manager. LeaderElection bool // LeaderElectionResourceLock determines which resource lock to use for leader election, // defaults to "leases". LeaderElectionResourceLock string // LeaderElectionNamespace determines the namespace in which the leader // election resource will be created. LeaderElectionNamespace string // LeaderElectionID determines the name of the resource that leader election // will use for holding the leader lock. LeaderElectionID string }
Options provides the required configuration to create a new resource lock.
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