mirrors/etcd
1
0
Fork 0
Code Issues Pull Requests Packages Projects Releases Wiki Activity

Add a method to export membership info to v2 store from RaftCluster

Browse Source 
Signed-off-by: Geeta Gharpure <geetagh@amazon.com>
This commit is contained in:
Geeta Gharpure
2023-06-23 20:42:35 +00:00
parent 0ba8b0fb16
commit e5b7dde17e
5 changed files with 125 additions and 18 deletions
Download Patch File Download Diff File Expand all files Collapse all files

13
server/etcdserver/api/membership/storev2.go
View File

@ -78,6 +78,13 @@ func TrimMembershipFromV2Store(lg *zap.Logger, s v2store.Store) error {
return nil
}
func verifyNoMembersInStore(lg *zap.Logger, s v2store.Store) {
members, removed := membersFromStore(lg, s)
if len(members) != 0 || len(removed) != 0 {
lg.Panic("store has membership info")
}
}
func mustSaveMemberToStore(lg *zap.Logger, s v2store.Store, m *Member) {
b, err := json.Marshal(m.RaftAttributes)
if err != nil {
@ -101,6 +108,12 @@ func mustDeleteMemberFromStore(lg *zap.Logger, s v2store.Store, id types.ID) {
zap.Error(err),
)
}
mustAddToRemovedMembersInStore(lg, s, id)
}
func mustAddToRemovedMembersInStore(lg *zap.Logger, s v2store.Store, id types.ID) {
if _, err := s.Create(RemovedMemberStoreKey(id), false, "", false, v2store.TTLOptionSet{ExpireTime: v2store.Permanent}); err != nil {
lg.Panic(
"failed to create removedMember",