Xiang Li
02070e0fc6
physical: add etcd3 backend ( #2168 )
2017-01-03 14:43:46 -05:00
Jeff Mitchell
226ef5d78c
Make HA in etcd off by default. ( #1909 )
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Fixes #1908
(Doesn't really "fix" it but someone from the community needs to step up
if they want to see this fixed.)
2016-09-21 14:01:36 -04:00
Jeff Mitchell
58b32e5432
Convert to logxi
2016-08-21 18:13:37 -04:00
Jeff Mitchell
a3ce0dcb0c
Turn off DynamoDB HA by default.
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The semantics are wonky and have caused issues from people not reading
docs. It can be enabled but by default is off.
2016-07-18 13:19:58 -04:00
Tim Schindler
23f08a139c
os.GetEnv -> os.Getenv
2016-06-30 18:53:55 +00:00
Tim Schindler
6a1c142924
added ETCD_ADDR env var to etcd backend
2016-06-30 18:46:00 +00:00
Sean Chittenden
7a4b31ce51
Speling police
2016-05-15 09:58:36 -07:00
Joe Hillenbrand
3b14f5043f
Fix default etcd address
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Should be `127.0.0.1`, not `128.0.0.1`
2016-05-10 12:50:11 -07:00
Sean Chittenden
aeea7628d6
Add a *log.Logger argument to physical.Factory
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Logging in the backend is a good thing. This is a noisy interface change but should be a functional noop.
2016-04-25 20:10:32 -07:00
Jeff Mitchell
deed5cc121
Output original error on etcd sync failure.
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Fixes #1141
2016-02-26 15:15:23 -05:00
Jeff Mitchell
b7a49922a9
Update etcd sync option to be a string.
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Ping #921
2016-01-27 17:15:52 -05:00
Eric Kidd
69434fd13e
etcd: Allow disabling sync for load balanced etcd
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Some etcd configurations (such as that provided by compose.io) place the
etcd cluster behind multiple load balancers or proxies. In this
configuration, calling Sync (or AutoSync) on the etcd client will
replace the load balancer addresses with the underlying etcd server
address.
This will cause the etcd client to bypass the load balancers, and may
cause the connection to fail completely if the etcd servers are
protected by a firewall.
This patch provides a "sync" option for the etcd backend, which defaults
to the current behavior, but which can be used to turn off of sync.
This corresponds to etcdctl's --no-sync option.
2016-01-11 13:56:58 -05:00
Chi Vinh Le
a090caf2c3
Basic Auth support for Etcd.
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Fixes #859
2015-12-17 12:50:10 +01:00
Vicki Cheung
5c334293cd
fixing etcd missing key error
2015-12-07 02:29:20 -05:00
Vicki Cheung
eb464ed79d
rejecting etcd addresses without url scheme
2015-11-17 15:18:50 -08:00
Vicki Cheung
4a3bcc2adc
adding check in etcd backend to validate machine urls
2015-11-16 14:35:04 -08:00
Vicki Cheung
dfe284af43
adding PermitPool to etcd backend
2015-11-15 22:38:21 -08:00
Vicki Cheung
a21c8fab26
porting to new etcd client
2015-11-15 22:12:06 -08:00
Greg Brockman
141a71974a
Correct typo in comment
2015-11-06 00:41:14 -08:00
Greg Brockman
171bd84330
Add support for etcd over TLS
2015-11-06 00:41:14 -08:00
Jeff Mitchell
08dbc70c9f
Switch etcd default port to 2379, in line with 2.x.
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Fixes #753
2015-11-05 09:47:50 -05:00
Tuomas Silen
5e8b3a28e4
Rename error return var
2015-09-15 11:18:43 +03:00
Tuomas Silen
42d3f90e37
Further cleanup, use named return vals
2015-09-14 13:30:15 +03:00
Tuomas Silen
7f384b2312
Cleanup defer func
2015-09-11 16:30:12 +03:00
Tuomas Silen
2652db825a
Use defer to close the channel in case of error
2015-09-11 16:17:23 +03:00
Tuomas Silen
f8ec771cec
Renew the semaphore key periodically
...
The semaphore key is used to determine whether we are the leader or not and is set to expire after TTL of 15 seconds. There was no logic implemented to renew the key before it expired, which caused the leader to step down and change every 15 seconds. A periodic timer is now added to update the key every 5 seconds to renew the TTL of the key.
2015-09-09 19:33:07 +03:00
Eric Buth
e2957ef463
etcd HA physical backend: added documention + style updates
2015-06-02 18:00:06 -04:00
Eric Buth
8c78cdddb1
etcd HA physical backend: stopchannel style, held state remote-only, lock value stored in semaphore key
2015-06-02 13:18:55 -04:00
Eric Buth
baaa9bd10c
etcd HA + tests
2015-06-01 18:29:54 -04:00
Eric Buth
e4e4253d65
added etcd as a non-HA storage backend, updated documentation
2015-05-26 13:38:25 -04:00
