72dd4a18c5
*: add a new option --enable-grpc-gateway for enabling/disabling grpc gateway
2019-01-23 03:26:34 +09:00
2063b358c8
Merge pull request #10218 from mailgun/maxim/develop
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Remove infinite loop in doSerialize
2019-01-09 10:38:25 -08:00
e8f46ce341
etcdserver: add a test to verify not to send duplicated append responses
2019-01-09 10:37:43 +08:00
577d7c0df2
e2e: update test to reflect (ST1005) update.
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Signed-off-by: Sam Batschelet <sbatsche@redhat.com >
2019-01-08 21:04:20 -05:00
a82703b69e
*: error strings should not end with punctuation or a newline (ST1005)
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Signed-off-by: Sam Batschelet <sbatsche@redhat.com >
2019-01-08 21:04:20 -05:00
6511829d1f
Merge pull request #10374 from johncming/deprecated
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api/rafthttp: remove deprecated req.Cancel.
2019-01-08 14:33:25 -08:00
442c863413
Merge pull request #10377 from johncming/cancel-pos
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api/v2auth: remove defer in loop.
2019-01-08 09:43:06 -08:00
b04633fd8e
Merge pull request #10375 from johncming/redundant-parentheses
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etcdserver: remove redundant parentheses.
2019-01-07 18:38:26 -08:00
e96dbfb973
api/v2auth: remove defer in loop.
2019-01-08 08:56:55 +08:00
5060560f92
api/v2store: use camel case instead of snake case.
2019-01-07 10:35:23 +08:00
802e2aaadd
etcdserver: remove redundant parentheses.
2019-01-07 10:27:52 +08:00
4651f49a5c
api/rafthttp: remove deprecated req.Cancel.
2019-01-07 10:12:47 +08:00
b2e0e760a0
etcdserver: add missing lg assignment.
2019-01-05 09:24:48 +08:00
792aad932f
refactor(*): fix golint warning
2018-12-24 11:43:10 +08:00
3faed211e5
*: add flags to setup backend related config
2018-11-26 15:50:26 -08:00
291768af0f
etcdserver/*: add "etcd_cluster_version" metric
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2018-11-13 21:49:12 -08:00
91e583cba6
etcdserver: Remove infinite loop in doSerialize
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Once chk(ai) fails with auth.ErrAuthOldRevision it will always do,
regardless how many times you retry. So the error is better be returned
to fail the pending request and make the client re-authenticate.
2018-11-12 23:28:24 +03:00
aa4313a55a
*: fix github links
2018-11-10 11:14:18 +09:00
0f0919c19c
Merge pull request #10159 from gyuho/version-log
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etcdserver: clear message in cluster version decision
2018-10-09 18:10:14 -07:00
d2a0f17b82
Merge pull request #10155 from gyuho/metrics-messages
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rafthttp: probe all raft transports
2018-10-09 11:18:31 -07:00
59dd78dde8
etcdserver: clear message in cluster version decision
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Only leader can decide cluster version.
Clarify the logging that this local node is the leader.
Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2018-10-08 16:05:10 -07:00
601d8b4677
etcdserver/api/etcdhttp: remove unused "HandleHealth" function
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2018-10-07 17:16:18 -07:00
004e04a1d1
etcdserver/api/etcdhttp: add "etcd_server_health_success/failures"
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2018-10-07 17:15:12 -07:00
884a8bd36b
etcdserver/api/rafthttp: configure "streamProber" in tests
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2018-10-07 03:32:05 -07:00
7b1ef37054
etcdserver/api/rafthttp: probe all Raft messages' RTT
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This PR adds another probing routine to monitor the connection
for Raft message transports. Previously, we only monitored
snapshot transports.
In our production cluster, we found one TCP connection had >8-sec
latencies to a remote peer, but "etcd_network_peer_round_trip_time_seconds"
metrics shows <1-sec latency distribution, which means etcd server
was not sampling enough while such latency spikes happen
outside of snapshot pipeline connection.
Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2018-10-07 03:28:54 -07:00
4a239070c8
etcdserver/api/rafthttp: display roundtripper name in warnings
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2018-10-07 03:14:42 -07:00
47cff4dfe5
etcdserver/api/rafthttp: rename to "pipelineProber"
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Preliminary work to add prober to "streamRt"
Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2018-10-07 03:13:10 -07:00
6ea54195a6
client/integration: try to fix tests
2018-09-18 01:44:57 +08:00
c15fb607f6
server: broadcast leader changed
2018-09-17 14:15:04 +08:00
f3f6427586
server: prevent blocking
2018-09-14 16:08:29 +08:00
4de27039cb
server: drop read request if found leader changed
2018-09-14 15:58:35 +08:00
8560221091
etcdserver: fix gofmt warnings with Go 1.11
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2018-08-28 21:45:12 -07:00
0ef9ef3c74
*: rerun "gofmt"
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2018-08-28 18:25:39 -07:00
1399bc69ce
etcdserver: update import paths to "go.etcd.io/etcd"
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2018-08-28 17:47:55 -07:00
af85949b41
Merge pull request #10024 from gyuho/became-inactive
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etcdserver/api/rafthttp: clarify "became inactive" warning
2018-08-24 22:12:16 -04:00
24ee22ab48
Merge pull request #10026 from gyuho/read-index
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etcdserver: clarify read index wait timeout warnings
2018-08-24 22:11:58 -04:00
38711761a1
etcdserver: clarify read index wait timeout warnings
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"read index" doesn't tell much about the root cause.
Most likely, the local follower node is having slow
network, thus timing out waiting to receive read
index response from leader.
Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2018-08-17 17:59:41 -07:00
156ff6461d
etcdserver/api/rafthttp: clarify "became inactive" warning
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Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2018-08-17 17:45:53 -07:00
8d85259b56
etcdserver/api/v3rpc/interceptor: add log level checking
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Check log level before generating and writing log info.
2018-08-17 16:12:05 -07:00
6f4c509ad8
etcdserver/api/rafthttp: add v3 snapshot send/receive metrics
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Distribution would be:
0.1 second or more
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25.6 seconds or more
51.2 seconds or more
etcd_network_snapshot_send_success
etcd_network_snapshot_send_failures
etcd_network_snapshot_send_total_duration_seconds
etcd_network_snapshot_receive_success
etcd_network_snapshot_receive_failures
etcd_network_snapshot_receive_total_duration_seconds
Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2018-08-15 12:56:50 -07:00
c392cd20cf
etcdserver/api/snap: add v3 snapshot fsync metrics
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etcd_snap_db_fsync_duration_seconds_count
etcd_snap_db_save_total_duration_seconds_bucket
Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2018-08-15 12:56:44 -07:00
eb6738053b
etcdserver: add "etcd_server_id" metric
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```
etcd_server_id{server_id="8e9e05c52164694d"} 1
```
Useful for automating membership change operations,
no need to run "endpoint status" or "member list"
command to get member IDs.
Also, useful for "etcd_network" metrics with "To/From" labels.
Signed-off-by: Gyuho Lee <leegyuho@amazon.com >
2018-08-13 00:39:18 -07:00
368010d8a3
etcdserver: code clean up
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Code clean up in interceptor.go
2018-08-10 16:29:42 -07:00
30662940f4
vendor: add go-grpc-middleware
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Rebased to master PR #9994 . Fixed a Go format issue in
v3rpc/interceptor.go. Updated vendor to include go-grpc-middleware.
2018-08-10 13:15:35 -07:00
dc01734c6b
etcdserver: add grpc interceptor to log info on incoming requests to
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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.
2018-08-10 11:01:07 -07:00
d0f800c930
etcdserver/api/v2discovery: simplify !(x == y) to x != y
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Found using https://go-critic.github.io/overview#boolExprSimplify-ref
2018-07-28 23:47:17 +03:00
750b87d622
Merge pull request #9924 from jpbetz/persist-lease-deadline
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lease: Persist remainingTTL to prevent indefinite auto-renewal of long lived leases
2018-07-24 09:39:57 -07:00
2edb954bce
lease: Checkpoint lease TTLs to prevent indefinite auto-renewal of long lived leases
2018-07-23 16:12:34 -07:00
643d791a11
etcdserver: add "etcd_server_go_version" metric
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Currently, one has to look at server logs manually,
to see what Go version was used to build etcd server.
Signed-off-by: Gyuho Lee <gyuhox@gmail.com >
2018-07-23 09:15:22 -07:00
51af6a062f
etcdserver: clean up code format
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Signed-off-by: Gyuho Lee <gyuhox@gmail.com >
2018-07-21 16:03:16 -07:00
