leaderelection

Documentation

Index

• Constants
• type LeaderElection
  • func NewLeaderElection(namespace, name, electionID string, client kubernetes.Interface) *LeaderElection
  • func (l *LeaderElection) AddRunFunction(f func(stop <-chan struct{})) *LeaderElection
  • func (l *LeaderElection) Run(stop <-chan struct{})

Constants

const (
	EnvoyFilterController = "aeraki-envoyfilter-controller-election"
	AllocateVIPController = "aeraki-service-entry-vip-allocation-controller-election"
)

Various locks used throughout the code

Types

type LeaderElection

type LeaderElection struct {
	// contains filtered or unexported fields
}

LeaderElection is used for controller leader election

func NewLeaderElection

func NewLeaderElection(namespace, name, electionID string, client kubernetes.Interface) *LeaderElection

NewLeaderElection creates a new LeaderElection

func (*LeaderElection) AddRunFunction

func (l *LeaderElection) AddRunFunction(f func(stop <-chan struct{})) *LeaderElection

AddRunFunction registers a function to run when we are the leader. These will be run asynchronously. To avoid running when not a leader, functions should respect the stop channel.

func (*LeaderElection) Run

func (l *LeaderElection) Run(stop <-chan struct{})

Run will start leader election, calling all runFns when we become the leader.