Method getOldestRegisteredTimestamp

ring/model.go:530–547

getOldestRegisteredTimestamp returns unix timestamp of oldest "RegisteredTimestamp" value from all instances. If any instance has 0 value of RegisteredTimestamp, this function returns 0.

()

// getOldestRegisteredTimestamp returns unix timestamp of oldest "RegisteredTimestamp" value from all instances.
// If any instance has 0 value of RegisteredTimestamp, this function returns 0.
func (d *Desc) getOldestRegisteredTimestamp() int64 {
	var result int64

	for _, instance := range d.Ingesters {
		switch {
		case instance.RegisteredTimestamp == 0:
			return 0

		case result == 0:
			result = instance.RegisteredTimestamp

		case instance.RegisteredTimestamp < result:
			result = instance.RegisteredTimestamp
		}
	}

	return result
}

func (d *Desc) instancesWithTokensCount() int {
	count := 0