RingCompare compares this ring against another one and returns one of Equal, EqualButStatesAndTimestamps or Different.
(o *Desc)
| 638 | |
| 639 | // RingCompare compares this ring against another one and returns one of Equal, EqualButStatesAndTimestamps or Different. |
| 640 | func (d *Desc) RingCompare(o *Desc) CompareResult { |
| 641 | if d == nil { |
| 642 | if o == nil || len(o.Ingesters) == 0 { |
| 643 | return Equal |
| 644 | } |
| 645 | return Different |
| 646 | } |
| 647 | if o == nil { |
| 648 | if len(d.Ingesters) == 0 { |
| 649 | return Equal |
| 650 | } |
| 651 | return Different |
| 652 | } |
| 653 | |
| 654 | if len(d.Ingesters) != len(o.Ingesters) { |
| 655 | return Different |
| 656 | } |
| 657 | |
| 658 | equalStatesAndTimestamps := true |
| 659 | |
| 660 | for name, ing := range d.Ingesters { |
| 661 | oing, ok := o.Ingesters[name] |
| 662 | if !ok { |
| 663 | return Different |
| 664 | } |
| 665 | |
| 666 | if ing.Addr != oing.Addr { |
| 667 | return Different |
| 668 | } |
| 669 | |
| 670 | if ing.Zone != oing.Zone { |
| 671 | return Different |
| 672 | } |
| 673 | |
| 674 | if ing.RegisteredTimestamp != oing.RegisteredTimestamp { |
| 675 | return Different |
| 676 | } |
| 677 | |
| 678 | if ing.ReadOnly != oing.ReadOnly { |
| 679 | return Different |
| 680 | } |
| 681 | |
| 682 | if ing.ReadOnlyUpdatedTimestamp != oing.ReadOnlyUpdatedTimestamp { |
| 683 | return Different |
| 684 | } |
| 685 | |
| 686 | if len(ing.Tokens) != len(oing.Tokens) { |
| 687 | return Different |
| 688 | } |
| 689 | |
| 690 | for ix, t := range ing.Tokens { |
| 691 | if oing.Tokens[ix] != t { |
| 692 | return Different |
| 693 | } |
| 694 | } |
| 695 | |
| 696 | if ing.Timestamp != oing.Timestamp { |
| 697 | equalStatesAndTimestamps = false |
no outgoing calls