Method Zones

ring/lifecycler.go:534–539

Zones return the list of zones for which there's at least 1 instance registered in the ring. They are guaranteed to be sorted alphabetically.

()

// Zones return the list of zones for which there's at least 1 instance registered
// in the ring. They are guaranteed to be sorted alphabetically.
func (i *Lifecycler) Zones() []string {
	i.countersLock.RLock()
	defer i.countersLock.RUnlock()

	return i.zones
}

func (i *Lifecycler) loop(ctx context.Context) error {
	// First, see if we exist in the cluster, update our state to match if we do,