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229 Commits

Author SHA1 Message Date
Gyuho Lee
d9027cecf2 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 17:18:31 -07:00
Jingyi Hu
81fc7c23c2 *: fix gofmt 2019-08-19 20:22:15 -07:00
Gyuho Lee
e5c2dff346 etcdserver: detect leader change on reads 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-08-14 09:32:10 -07:00
Gyuho Lee
5a678bb4e3 etcdserver/api/v3rpc: support watch fragmentation 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-08-14 01:22:29 -07:00
Gyuho Lee
08124105ad *: use new adt.IntervalTree interface 
Signed-off-by: Gyuho Lee <leegyuho@amazon.com>
 2019-08-09 11:15:49 -07:00
Gyuho Lee
0dc4632e28 Merge pull request #9861 from gyuho/race 
etcdserver/api/v3rpc: remove duplicate gRPC logger set
 2018-08-17 22:32:10 -04:00
Jingyi Hu
264bb51a9a etcdserver: code clean up 
Code clean up in interceptor.go
 2018-08-14 17:08:45 -07:00
Jingyi Hu
c6c0d03522 vendor: add go-grpc-middleware 
Rebased to master PR #9994.  Fixed a Go format issue in
v3rpc/interceptor.go.  Updated vendor to include go-grpc-middleware.
 2018-08-14 17:08:45 -07:00
Jingyi Hu
94f81368ae etcdserver: add grpc interceptor to log info on incoming requests to etcd server 
To improve debuggability of etcd v3. Added a grpc interceptor to log
info on incoming requests to etcd server. The log output includes
remote client info, request content (with value field redacted), request
handling latency, response size, etc. Uses zap logger if available,
otherwise uses capnslog.

Also did some clean up on the chaining of grpc interceptors on server
side.
 2018-08-14 16:20:13 -07:00
Iwasaki Yudai
eaa0050d4d *: enforce max lease TTL with 9,000,000,000 seconds 
math.MaxInt64 / time.Second is 9,223,372,036. 9,000,000,000 is easier to
remember/document.
 2018-03-08 10:34:12 -08:00
Gyuho Lee
8a18cc96d0 etcdserver/api/v3rpc: debug-log client disconnect on TLS, http/2 stream CANCEL 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-01-19 12:50:20 -08:00
Sahdev P. Zala
ec43197344 etcdserver/api/v3rpc: debug user cancellation and log warning for rest 
The context error with cancel code is typically for user cancellation which
should be at debug level. For other error codes we should display a warning.

Fixes #9085
 2018-01-08 10:14:37 -08:00
Gyuho Lee
325913d6fb etcdserver/api/v3rpc: set grpclog once 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-01-02 11:02:17 -08:00
Gyuho Lee
24c9fb0527 etcdserver,embed: discard gRPC info logs when debug is off 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-01-02 11:02:17 -08:00
Gyuho Lee
8511db5e2b etcdserver/api/v3rpc: log stream error with debug level 
Signed-off-by: Gyuho Lee <gyuhox@gmail.com>
 2018-01-02 11:02:17 -08:00
Gyu-Ho Lee
6bd41f36ff api/v3rpc: log grpc stream send/recv errors in server-side 
Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
 2017-11-29 17:34:05 -08:00
Frederic Branczyk
627cffd6f8
*: initialize gRPC server metrics with zero values 2017-11-15 11:21:29 +01:00
Gyu-Ho Lee
f48fe8ecda api/v3rpc: do not convert server context error to grpc/*status.statusError 
Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
 2017-11-06 17:32:23 -08:00
Gyu-Ho Lee
5d98710b2e api/v3rpc: deprecate grpc.Errorf 
It's been deprecated as of grpc/grpc-go v1.6.x.

Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
 2017-11-04 22:08:17 -07:00
Gyu-Ho Lee
2feb8ba545 v3rpc/rpctypes: use codes.FailedPrecondition for ErrGRPCNotLeader 
Changes ErrGRPCNotLeader error code to FailedPrecondition,
to disable retry with unavailable.

Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
 2017-10-20 14:28:17 -07:00
Gyu-Ho Lee
32e15d790f api/rpc: accept grpc.ServerOption's for keepalive policy 
Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
 2017-09-28 10:55:00 -07:00
Gyu-Ho Lee
9553afbb24 Merge pull request #8533 from gyuho/grpc 
*: upgrade grpclog to LoggerV2
 2017-09-12 03:53:04 -07:00
Gyu-Ho Lee
18ba4d60ec v3rpc/rpctypes: use grpc.status for errors 
grpc.Code, grpc.ErrorDesc, grpc.Errorf have been deprecated.

Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
 2017-09-11 09:20:03 -07:00
Gyu-Ho Lee
f37ff4a4e2 v3rpc: use grpclog.LoggerV2 for grpc logs 
grpclog.Logger has been deprecated.

Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
 2017-09-08 15:25:36 -07:00
Gyu-Ho Lee
f65aee0759 *: replace 'golang.org/x/net/context' with 'context' 
Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
 2017-09-07 13:39:42 -07:00
Anthony Romano
1d3afd4bb5 etcdhttp, v2http, etcdserver: use etcdserver.{Server,ServerV2} interfaces 2017-08-31 11:47:40 -07:00
fanmin shi
d2ca782277 v3rpc: limit recv size using MaxRecvMsgSize and send using MaxSendMsgSize 
grpc 1.3 uses MaxMsgSize() to limit received message size. However, grpc 1.4 introduces a 4mb default limit on send message size. In etcd, server shouldn't be limit size of message that it can be sent. Hence, set maximum size of send message using MaxSendMsgSize().
 2017-08-22 14:31:01 -07:00
Anthony Romano
35dffc7bc1 rpctypes,v3rpc: add Corrupt error code 2017-08-22 09:59:59 -07:00
Gyu-Ho Lee
d25ae50c02 etcdserver: implement LeaseLeases API 
Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
 2017-08-14 14:18:56 -07:00
Xiang Li
2a348fb8e9 Merge pull request #8263 from fanminshi/hash_by_rev 
api: hash by rev
 2017-07-26 11:22:33 -07:00
Anthony Romano
6fb08672d8 v3rpc: set canceled=true when stream is compacted 
Fixes #8231
 2017-07-25 12:36:01 -07:00
fanmin shi
fbb75d24a4 v3rpc: add HashKV to server rpc 2017-07-14 16:44:00 -07:00
Iwasaki Yudai
52101e6e93 v3rpc: Let clients establish unlimited streams 
From go-grpc v1.2.0, the number of max streams per client is set to 100
by default by the server side. This change makes it impossible
for third party proxies and custom clients to establish many streams.
 2017-07-11 13:02:01 -07:00
Gyu-Ho Lee
b1a0ae3a3e etcdserver/api/v3rpc: add 'MoveLeader' to 'maintenanceServer' 
Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
 2017-06-23 12:51:24 -07:00
Gyu-Ho Lee
939bbd77c0 etcdserver/*: add 'ErrNotLeader' 
Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
 2017-06-23 12:46:07 -07:00
Anthony Romano
6ed51dc621 etcdserver, v3rpc: support nested txns 2017-06-21 14:33:15 -07:00
Gyu-Ho Lee
c1e3172e3a etcdserver/api/v3rpc: add default grpc health service 2017-06-20 10:48:06 -07:00
Gyu-Ho Lee
5e059fd8dc *: use metadata Incoming/OutgoingContext 
Fix https://github.com/coreos/etcd/issues/7888.

Signed-off-by: Gyu-Ho Lee <gyuhox@gmail.com>
 2017-06-15 16:41:23 -07:00
Anthony Romano
fb086ef13f v3rpc: dedup resp.Header == nil checks 2017-06-07 09:25:42 -07:00
Anthony Romano
8542f2e673 v3rpc: use map for translating errors to grpc errors 
Switch statement had poor coverage, use a map instead
 2017-06-06 16:55:44 -07:00
Anthony Romano
d8210da505 v3rpc: treat nil txn request op as error 
Fixes #7889
 2017-05-31 12:39:52 -07:00
fanmin shi
68a72c6b6e v3rpc: change grpc max recv size as needed. 2017-05-25 11:01:51 -07:00
fanmin shi
e9f464debc integration: creation of cluster now takes maxTxnOps 2017-05-24 14:48:44 -07:00
fanmin shi
ae7ddfb483 etcdserver: add --max-txn-ops flag 
--max-txn-ops allows users to define the maximum transaction operations
for each txn request. it defaults at 128.

Fixes #7826
 2017-05-24 10:32:32 -07:00
Hitoshi Mitake
939912c425 clientv3, etcdserver: support auth in Watch() 2017-05-20 11:34:45 +09:00
Iwasaki Yudai
010ffc0692 v3rpc: remove duplicated error case for lease.ErrLeaseNotFound 2017-05-08 20:09:41 -07:00
Xiang Li
957c9cd1df Merge pull request #7734 from mitake/status-auth 
etcdserver: let Status() not require authentication
 2017-04-13 15:53:33 -07:00
Hitoshi Mitake
67f2e41f20 etcdserver: let Status() not require authentication 
The information that can be obtained with the RPC doesn't need to be
protected.

Fix https://github.com/coreos/etcd/issues/7721
 2017-04-13 17:39:09 +09:00
Anthony Romano
d9ec6b4d22 *: return updated member list in v3 rpcs 
Now it's possible to atomically know the new member configuration from
issuing a membership change RPC.
 2017-04-12 16:24:51 -07:00
Anthony Romano
135a40751e v3rpc: force RangeEnd=nil if length is 0 
gRPC will replace empty strings with nil, but for the embedded case it's
possible for []byte{} to slip in and confuse the single key / >= key
watch logic.
 2017-04-07 16:36:38 -07:00