0b7e4184e8
etcdserver,wal: Convert int to string using rune()
2021-04-19 11:18:13 +02:00
656dc63eab
etcdserver: fix incorrect metrics generated when clients cancel watches
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Manual cherry-pick of 9571325fe8
2021-03-31 22:59:29 -07:00
30799c97be
Merge pull request #12815 from dbavatar/release-3.4-peervalidation
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etcdserver: Fix PeerURL validation
2021-03-30 12:54:32 +02:00
f27ef4d343
[Backport-3.4] etcdserver/api/etcdhttp: log successful etcd server side health check in debug level
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ref. #12677
ref. 0b9cfa8677
2021-02-08 21:44:44 -08:00
e71e0c5c88
Merge pull request #12226 from jingyih/fix_backport_PR12216
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*: add plog logging to the backport of PR12216
2020-08-18 08:48:09 -07:00
299e0f17aa
Revert "etcdserver/api/v3rpc: "MemberList" never return non-empty ClientURLs"
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This reverts commit 0372cfc7ab
2020-08-18 08:45:38 -07:00
75d5e78d1f
*: fix backport of PR12216
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Fix bugs introduced in commit c60dabf
2020-08-16 15:01:18 +08:00
c60dabf2f3
*: add experimental flag for watch notify interval
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2020-08-15 10:24:25 -07:00
0372cfc7ab
etcdserver/api/v3rpc: "MemberList" never return non-empty ClientURLs
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
cr https://code.amazon.com/reviews/CR-29712724
2020-07-16 16:29:51 -07:00
9a24f73f7b
Discovery: do not allow passing negative cluster size
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When an etcd instance attempts to perform service discovery, if a
cluster size with negative value is provided, the etcd instance
will panic without recovery because of
2020-06-21 18:00:35 -04:00
cfe37de6c0
rafthttp: log snapshot download duration
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2020-05-20 11:37:01 -07:00
a668adba78
rafthttp: improve snapshot send logging
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2020-05-18 11:39:24 -07:00
9bad82fee5
*: make sure snapshot save downloads SHA256 checksum
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ref. https://github.com/etcd-io/etcd/pull/11896
Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2020-05-17 17:38:42 -07:00
f1ea03a7c8
etcdserver/api/snap: exclude orphaned defragmentation files in snapNames
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ref. https://github.com/etcd-io/etcd/pull/11900
Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2020-05-17 14:21:02 -07:00
4079deadb4
etcdserver: continue releasing snap db in case of error
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Signed-off-by: Ted Yu <yuzhihong@gmail.com >
Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2020-05-17 14:15:26 -07:00
87fc3c9e57
etcdserver,wal: fix inconsistencies in WAL and snapshot
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etcdserver/*, wal/*: changes to snapshots and wal logic
etcdserver/*: changes to snapshots and wal logic to fix #10219
etcdserver/*, wal/*: add Sync method
etcdserver/*, wal/*: find valid snapshots by cross checking snap files and wal snap entries
etcdserver/*, wal/*:Add comments, clean up error messages and tests
etcdserver/*, wal/*: Remove orphaned .snap.db files during Release
Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2020-05-15 08:40:09 -07:00
9c8554573f
etcdserver: watch stream got closed once one request is not permitted ( #11708 )
2020-04-06 07:06:57 -07:00
e63db56cc9
etcdserver/api/v3rpc: handle api version metadata, add metrics
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ref.
https://github.com/etcd-io/etcd/pull/11687
Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2020-03-18 17:17:04 -07:00
0b9cfa8677
etcdserver/api/etcdhttp: log server-side /health checks
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ref.
https://github.com/etcd-io/etcd/pull/11704
Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2020-03-18 16:29:24 -07:00
257319fb18
etcdserver: fix quorum calculation when promoting a learner member
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When promoting a learner member we should not count already a voting
member, but take only into account the number of existing voting
members and their current status (started, unstarted) when taking the
decision whether a learner member can be promoted.
Before this change, it was impossible to grow from a quorum N to a N+1
through promoting a learning member.
Fixes : #11633
2020-02-21 23:14:55 -08:00
770674e4a6
etcdserver: corruption check via http
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During corruption check, get peer's hashKV via http call.
2020-02-18 14:12:19 -08:00
6d646c442a
mvcc/backend: Delete orphaned db.tmp files before defrag
2020-02-13 12:26:54 -08:00
6cf418ff6d
Merge pull request #11275 from YoyinZyc/stream-support-3.4
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rafthttp: add 3.4 stream type
2019-10-18 10:25:53 -07:00
97e68cf4e7
rafthttp: add 3.4 stream type
2019-10-17 14:33:53 -07:00
b67862c0a6
etcdserver: strip patch version in cluster version
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Strip patch version in cluster version metrics.
2019-10-14 17:37:49 -07:00
6a699b6b7f
etcdserver: unset old cluster version in metrics
2019-10-14 17:35:10 -07:00
3b8f812955
etcdserver: Fix PeerURL validation
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In case of URLs that are synonyms, the current lexicographic sorting
and compare of the URLs fails with frustrating errors. Make sure to do
a full comparison between every set of PeerURLs before failing.
Fixes #11013
2019-09-16 11:49:58 -04:00
abdb7ca17b
etcdserver/api: add "etcd_network_snapshot_send_inflights_total", "etcd_network_snapshot_receive_inflights_total"
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Useful for deciding when to terminate the unhealthy follower.
If the follower is receiving a leader snapshot, operator may wait.
Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2019-08-08 14:01:45 -07:00
b6cfaf883b
v3rpc: fix a typo err
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don't read return value in child goroutine which causes data race.
2019-08-06 15:09:47 -07:00
14053ba7f7
etcdserver/api: enable 3.4 capability
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2019-08-02 15:24:40 -07:00
6a0811a949
*: use new adt.IntervalTree interface
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2019-07-31 22:23:13 -07:00
7cbe2f5dd6
etcdserver/api/v3rpc: use new "credentials" package
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2019-07-26 08:56:38 -07:00
50babc16e7
etcdserver/api/v2v3: skip tests for CI
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To fix in v3.5
Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2019-07-26 05:54:58 -07:00
388d15f521
Merge pull request #10622 from philips/add-v2v3-tests
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etcdserver: api/v2v3: add initial tests
2019-07-25 10:05:29 -07:00
1cef112a79
etcdserver: do not allow creating empty role
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Like user, we should not allow creating empty role.
Related #10905
2019-07-24 17:41:24 -04:00
b9c051e7a7
raftpb: clean up naming in ConfChange
2019-07-23 10:40:03 +02:00
b1812a410f
Raft HTTP: fix pause/resume race condition
2019-06-17 11:45:25 -04:00
f8ad8ae4ad
etcdserver: use etcdserver ErrLearnerNotReady
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If learner is not ready to be promoted, use etcdserver.ErrLearnerNotReady
instead of using membership.ErrLearnerNotReady.
2019-05-28 18:50:13 -07:00
f5eaaaf440
etcdserver: forward member promote to leader
2019-05-28 18:50:10 -07:00
dfe296ac3c
etcdserver: add mayPromote check
2019-05-28 18:47:03 -07:00
aa4cda2f5c
etcdserver: allow 1 learner in cluster
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Hard-coded the maximum number of learners to 1.
2019-05-28 18:47:03 -07:00
c438f6db27
etcdserver: check IsMemberExist before IsLearner
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If member does not exist in cluster, IsLearner will panic.
2019-05-28 18:47:03 -07:00
d0c1b3fa38
etcdserver: learner return Unavailable for unsupported RPC
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Make learner return code.Unavailable when the request is not supported
by learner. Client balancer will retry a different endpoint.
2019-05-28 18:47:03 -07:00
76a63f9f7d
etcdserver: adjust StrictReconfigCheck
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Adjust StrictReconfigCheck logic to accommodate learner members in the
cluster.
2019-05-28 18:47:03 -07:00
34bd797e67
*: revert module import paths
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2019-05-28 15:39:35 -07:00
23f1d02391
*: address comments
2019-05-15 15:58:46 -07:00
a039f2efb8
clientv3, etcdctl: MemberPromote for learner
2019-05-15 13:48:52 -07:00
44d935e90a
etcdserver: exclude learner from leader transfer
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1. Maintenance API MoveLeader() returns ErrBadLeaderTransferee if
transferee does not exist or is raft learner.
2. etcdserver TransferLeadership() only choose voting member as
transferee.
2019-05-15 13:27:42 -07:00
7f9479acc1
clientv3: add member promote
2019-05-15 13:27:42 -07:00
ba9fd620e8
etcdserver: support MemberPromote for learner
2019-05-15 13:27:42 -07:00
