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303 Commits

Author SHA1 Message Date
Benjamin Wang
75d2407fc0
Merge pull request #16990 from YaoC/backport-12890 
[3.4] backport #12890 learner support snapshot RPC
 2023-11-23 13:56:28 +00:00
Benjamin Wang
f3c0155f03
Merge pull request #16997 from chaochn47/release-3.4-upgrade-grpc-1.52.0 
Release 3.4 upgrade grpc 1.52.0
 2023-11-22 20:30:11 +00:00
Chao Chen
f549da33de backport https://github.com/etcd-io/etcd/pull/12709 and https://github.com/etcd-io/etcd/pull/12801 to resolve gogo unmarshal errors 
Signed-off-by: Chao Chen <chaochn@amazon.com>
 2023-11-22 11:14:50 -08:00
Benjamin Wang
c750e01e37 etcdserver: add cluster id check for hashKVHandler 
backport https://github.com/etcd-io/etcd/pull/15924 to 3.4

Signed-off-by: Benjamin Wang <benjamin.ahrtr@gmail.com>
 2023-11-22 16:55:18 +00:00
tangcong
4ff558ee53 [3.4] backport #12890 learner support snapshot RPC 
Signed-off-by: YaoC <chengyao09@hotmail.com>
 2023-11-22 09:48:10 +00:00
Benjamin Wang
90e4d04c8e etcdserver: guarantee order of requested progress notification 
Progress notifications requested using ProgressRequest were sent
directly using the ctrlStream, which means that they could race
against watch responses in the watchStream.

This would especially happen when the stream was not synced - e.g. if
you requested a progress notification on a freshly created unsynced
watcher, the notification would typically arrive indicating a revision
for which not all watch responses had been sent.

This changes the behaviour so that v3rpc always goes through the watch
stream, using a new RequestProgressAll function that closely matches
the behaviour of the v3rpc code - i.e.

1. Generate a message with WatchId -1, indicating the revision for
   *all* watchers in the stream

2. Guarantee that a response is (eventually) sent

The latter might require us to defer the response until all watchers
are synced, which is likely as it should be. Note that we do *not*
guarantee that the number of progress notifications matches the number
of requests, only that eventually at least one gets sent.

Signed-off-by: Benjamin Wang <wachao@vmware.com>
 2023-04-11 12:47:09 +08:00
J. David Lowe
cee78aca75 etcdserver: don't attempt to grant nil permission to a role 
Prevent etcd from crashing when given a bad grant payload, e.g.:

$ curl -d '{"name": "foo"}' http://localhost:2379/v3/auth/role/add
{"header":{"cluster_id":"14841639068965178418", ...
$ curl -d '{"name": "foo"}' http://localhost:2379/v3/auth/role/grant
curl: (52) Empty reply from server

Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
Signed-off-by: J. David Lowe <j.david.lowe@gmail.com>
 2023-04-04 21:40:54 +09:00
Hitoshi Mitake
01c0d8b309 etcdserver: keep server side change of 14548 
Signed-off-by: Hitoshi Mitake <h.mitake@gmail.com>
 2023-03-28 21:43:17 +09:00
Hitoshi Mitake
c8f890cde1 Revert "*: handle auth invalid token and old revision errors in watch" 
This reverts commit 0c6e466024ea2030380b13e3e2248b0b8fb879ca.

Signed-off-by: Hitoshi Mitake <h.mitake@gmail.com>
 2023-03-21 22:13:17 +09:00
Kafuu Chino
ed10ca13f4 *: avoid closing a watch with ID 0 incorrectly 
Signed-off-by: Kafuu Chino <KafuuChinoQ@gmail.com>

add test

1

1

1
 2022-10-10 19:54:58 +08:00
Hitoshi Mitake
0c6e466024 *: handle auth invalid token and old revision errors in watch 
Signed-off-by: Hitoshi Mitake <h.mitake@gmail.com>
 2022-10-04 22:49:06 +09:00
Benjamin Wang
cc1b0e6a44 do not get previous K/V for create event 
Signed-off-by: Benjamin Wang <wachao@vmware.com>
 2022-08-01 13:11:46 +08:00
Benjamin Wang
6071b1c523 Support configuring MaxConcurrentStreams for http2 
Backport https://github.com/etcd-io/etcd/pull/14219 to 3.4

Signed-off-by: Benjamin Wang <wachao@vmware.com>
 2022-07-21 14:25:29 +08:00
Benjamin Wang
07d2b1d626 support linearizable renew lease for 3.4 
Cherry pick https://github.com/etcd-io/etcd/pull/13932 to 3.4.

When etcdserver receives a LeaseRenew request, it may be still in
progress of processing the LeaseGrantRequest on exact the same
leaseID. Accordingly it may return a TTL=0 to client due to the
leaseID not found error. So the leader should wait for the appliedID
to be available before processing client requests.

Signed-off-by: Benjamin Wang <wachao@vmware.com>
 2022-07-19 13:34:55 +08:00
Hitoshi Mitake
757a8e8f5b *: implement a retry logic for auth old revision in the client 2022-04-29 23:46:24 +09:00
Chris Wedgwood
656dc63eab etcdserver: fix incorrect metrics generated when clients cancel watches 
Manual cherry-pick of 9571325fe85173a60c89d6ac6ce3491c7b1ec7a4 for
release-3.4.
 2021-03-31 22:59:29 -07:00
Gyuho Lee
e71e0c5c88
Merge pull request #12226 from jingyih/fix_backport_PR12216 
*: add plog logging to the backport of PR12216
 2020-08-18 08:48:09 -07:00
Gyuho Lee
299e0f17aa Revert "etcdserver/api/v3rpc: "MemberList" never return non-empty ClientURLs" 
This reverts commit 0372cfc7ab1052ac616ca34551f83657a8fd2e3e.
 2020-08-18 08:45:38 -07:00
jingyih
75d5e78d1f *: fix backport of PR12216 
Fix bugs introduced in commit c60dabf
 2020-08-16 15:01:18 +08:00
jingyih
c60dabf2f3 *: add experimental flag for watch notify interval 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2020-08-15 10:24:25 -07:00
Gyuho Lee
0372cfc7ab etcdserver/api/v3rpc: "MemberList" never return non-empty ClientURLs 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>

cr https://code.amazon.com/reviews/CR-29712724
 2020-07-16 16:29:51 -07:00
Gyuho Lee
9bad82fee5 *: make sure snapshot save downloads SHA256 checksum 
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
Changxin Miao
9c8554573f etcdserver: watch stream got closed once one request is not permitted (#11708) 2020-04-06 07:06:57 -07:00
Gyuho Lee
e63db56cc9 etcdserver/api/v3rpc: handle api version metadata, add metrics 
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
Zeming YU
b6cfaf883b v3rpc: fix a typo err 
don't read return value in child goroutine which causes data race.
 2019-08-06 15:09:47 -07:00
Gyuho Lee
6a0811a949 *: use new adt.IntervalTree interface 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-07-31 22:23:13 -07:00
Gyuho Lee
7cbe2f5dd6 etcdserver/api/v3rpc: use new "credentials" package 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-07-26 08:56:38 -07:00
Sahdev P. Zala
1cef112a79 etcdserver: do not allow creating empty role 
Like user, we should not allow creating empty role.

Related #10905
 2019-07-24 17:41:24 -04:00
Jingyi Hu
f8ad8ae4ad etcdserver: use etcdserver ErrLearnerNotReady 
If learner is not ready to be promoted, use etcdserver.ErrLearnerNotReady
instead of using membership.ErrLearnerNotReady.
 2019-05-28 18:50:13 -07:00
宇慕
dfe296ac3c etcdserver: add mayPromote check 2019-05-28 18:47:03 -07:00
Jingyi Hu
aa4cda2f5c etcdserver: allow 1 learner in cluster 
Hard-coded the maximum number of learners to 1.
 2019-05-28 18:47:03 -07:00
Jingyi Hu
c438f6db27 etcdserver: check IsMemberExist before IsLearner 
If member does not exist in cluster, IsLearner will panic.
 2019-05-28 18:47:03 -07:00
Jingyi Hu
d0c1b3fa38 etcdserver: learner return Unavailable for unsupported RPC 
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
Gyuho Lee
34bd797e67 *: revert module import paths 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-05-28 15:39:35 -07:00
Jingyi Hu
23f1d02391 *: address comments 2019-05-15 15:58:46 -07:00
WizardCXY
a039f2efb8 clientv3, etcdctl: MemberPromote for learner 2019-05-15 13:48:52 -07:00
Jingyi Hu
44d935e90a etcdserver: exclude learner from leader transfer 
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
WizardCXY
7f9479acc1 clientv3: add member promote 2019-05-15 13:27:42 -07:00
WizardCXY
ba9fd620e8 etcdserver: support MemberPromote for learner 2019-05-15 13:27:42 -07:00
Jingyi Hu
43ed94f769 etcdserver: filter rpc request to learner 
Hardcoded allowed rpc for learner node. Added filtering in grpc
interceptor to check if rpc is allowed for learner node.
 2019-05-15 13:15:20 -07:00
Jingyi Hu
355d0ab2a6 *: add learner field in endpoint status 
Added learner field to endpoint status API.
 2019-05-15 13:13:59 -07:00
Jingyi Hu
e1acf244c1 etcdserver: Add MemberAddAsLearner 
Made changes to api/membership:

- Added MemberAddAsLearner
- Reverted changes to MemberAdd - removed input parameter isLearner
 2019-05-14 18:18:10 -07:00
Jingyi Hu
604bc04f70 etcdserver: support MemberAdd for learner 
Added IsLearner field to etcdserver internal Member type. Routed
learner MemberAdd request from server API to raft. Apply learner
MemberAdd result to server after the request is passed through Raft.
 2019-05-14 13:10:22 -07:00
Jingyi Hu
a0d3c4d641 *: fix compilation after API change 
Fixed compilation erros after API change for learner.
 2019-05-14 13:10:22 -07:00
shivaramr
9150bf52d6 go modules: Fix module path version to include version number 2019-04-26 15:29:50 -07:00
lsytj0413
792aad932f refactor(*): fix golint warning 2018-12-24 11:43:10 +08:00
nolouch
4de27039cb server: drop read request if found leader changed 2018-09-14 15:58:35 +08:00
Gyuho Lee
0ef9ef3c74 *: rerun "gofmt" 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2018-08-28 18:25:39 -07:00
Gyuho Lee
1399bc69ce etcdserver: update import paths to "go.etcd.io/etcd" 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2018-08-28 17:47:55 -07:00
Jingyi Hu
8d85259b56 etcdserver/api/v3rpc/interceptor: add log level checking 
Check log level before generating and writing log info.
 2018-08-17 16:12:05 -07:00