Method readOnlyInstanceCount

ring/ring.go:1534–1544

readOnlyInstanceCount returns the number of read only instances in the ring.

()

// readOnlyInstanceCount returns the number of read only instances in the ring.
func (r *Ring) readOnlyInstanceCount() int {
	r.mtx.RLock()
	c := 0
	for _, i := range r.ringDesc.Ingesters {
		if i.ReadOnly {
			c++
		}
	}
	r.mtx.RUnlock()
	return c
}

// Operation describes which instances can be included in the replica set, based on their state.
//