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6672 Commits

Author SHA1 Message Date
James Phillips f71eabdd0f
Updates the change log. 2017-10-10 15:24:10 -07:00
James Phillips bb12368eac Makes RPC handling more robust when rolling servers. (#3561) 
* Adds client-side retry for no leader errors.

This paves over the case where the client was connected to the leader
when it loses leadership.

* Adds a configurable server RPC drain time and a fail-fast path for RPCs.

When a server leaves it gets removed from the Raft configuration, so it will
never know who the new leader server ends up being. Without this we'd be
doomed to wait out the RPC hold timeout and then fail. This makes things fail
a little quicker while a sever is draining, and since we added a client retry
AND since the server doing this has already shut down and left the Serf LAN,
clients should retry against some other server.

* Makes the RPC hold timeout configurable.

* Reorders struct members.

* Sets the RPC hold timeout default for test servers.

* Bumps the leave drain time up to 5 seconds.

* Robustifies retries with a simpler client-side RPC hold.

* Reverts untended delete.
 2017-10-10 15:19:50 -07:00
James Phillips d8a1ec70f8 Update compatibility.html.md 2017-10-09 14:18:37 -07:00
James Phillips 486e1a277e Update compatibility.html.md 2017-10-09 14:18:23 -07:00
Radek Simko 0075421b1a docs: agent/options gcp's project_name is optional 
Per https://github.com/hashicorp/go-discover/blob/master/provider/gce/gce_discover.go#L53-L61
 2017-10-08 13:08:50 +02:00
Preetha Appan e7dc345cfa Fix unit test after dns library upgrade to account for correct data length 2017-10-06 17:40:17 -05:00
James Phillips 5f5e7529df Update raft.html.md 2017-10-06 14:38:21 -07:00
James Phillips 8a52684466
Updates the change log. 2017-10-06 14:17:21 -07:00
Preetha Appan 25caa39615 Updating CHANGELOG.md 2017-10-06 16:10:35 -05:00
preetapan 3703b05535 Merge pull request #3412 from hashicorp/jbs-autocomplete 
Autocomplete support via @brianshumate
 2017-10-06 15:46:26 -05:00
Preetha Appan 194b09a86b Update documentation with subcommand example 2017-10-06 15:23:43 -05:00
Preetha Appan 84ee8b8aff Autocomplete support 2017-10-06 15:05:45 -05:00
preetapan fd51793a48 Merge pull request #3548 from hashicorp/go_retryablehttp_update 
Update go-retryablehttp
 2017-10-06 13:44:26 -05:00
Preetha Appan 4fef528054 Update go-retryablehttp 2017-10-06 13:42:11 -05:00
James Phillips 305578faa7
Updates the change log. 2017-10-06 11:36:03 -07:00
preetapan 285dbe2d76 Vendor update miekg/dns to pick up bugfixes and features (#3547) 2017-10-06 11:34:41 -07:00
James Phillips 467f74586f
Adds a basic Linux Vagrant setup, stolen from Nomad. 2017-10-06 08:10:12 -07:00
James Phillips ea19a6eeeb
Updates the change log. 2017-10-06 07:57:22 -07:00
James Phillips 4dab70cb93 Fixes handling of stop channel and failed barrier attempts. (#3546) 
* Fixes handling of stop channel and failed barrier attempts.

There were two issues here. First, we needed to not exit when there
was a timeout trying to write the barrier, because Raft might not
step down, so we'd be left as the leader but having run all the step
down actions.

Second, we didn't close over the stopCh correctly, so it was possible
to nil that out and have the leaderLoop never exit. We close over it
properly AND sequence the nil-ing of it AFTER the leaderLoop exits for
good measure, so the code is more robust.

Fixes #3545

* Cleans up based on code review feedback.

* Tweaks comments.

* Renames variables and removes comments.
 2017-10-06 07:54:49 -07:00
James Phillips 8e19eb32fb
Updates the change log. 2017-10-05 09:30:56 -07:00
Frank Schroeder 7bee8e644d
command: show full help text on usage 2017-10-05 18:17:54 +02:00
Frank Schroeder 9d81676f22
Update CHANGELOG.md 2017-10-05 18:14:26 +02:00
Frank Schroeder bb13277ca1 command: do not merge flags in-place 2017-10-05 18:08:35 +02:00
Frank Schroeder e769cd22f6 command: simplify duplicate code 2017-10-05 18:08:35 +02:00
Frank Schroeder a364555121 command: drop hidden flags from base command 2017-10-05 18:08:35 +02:00
Frank Schroeder bc78fa576a command: drop unused hidden flags for 'validate' 2017-10-05 18:08:35 +02:00
Frank Schroeder 497d2702bf
command: drop legacy 'operator raft' tests 2017-10-05 17:56:16 +02:00
Frank Schroeder 4d604c5138 command: simplify 'operator raft' 
The cli library can handle subcommands. Therefore, most of the code is
no longer necessary.
 2017-10-05 17:40:57 +02:00
Frank Schroeder 3a7fb35fb0 command: don't show confusing error on usage output 2017-10-05 17:29:45 +02:00
Frank Schroeder 59b84fcda3 command: backport patch for mitchellh/cli help flag handling (#3536) 
This patch backports a fix which will show the correct usage screen for
command line flags.

This is considered a temporary fix until the code has been refactored.
Newer versions of the cli library require that the flag set is populated
when Help() is called or that it is populated within Help() itself.

Fixes #3536
 2017-10-05 17:29:45 +02:00
Frank Schroeder ce0d03c46a command: drop deprecated 'configtest' command 
'configtest' has been replaced with 'validate'
 2017-10-05 17:22:34 +02:00
Victor Boivie 8e361beb7a Minor typo (boostrap) 2017-10-05 16:28:48 +02:00
James Phillips edf7a162f6
Release v1.0.0-beta2 2017-10-04 23:07:24 -07:00
James Phillips 818a2de385
Puts the tree in 1.0.0-beta2 release mode. 2017-10-04 23:00:06 -07:00
James Phillips 732c27201e
Updates the change log. 2017-10-04 22:59:22 -07:00
James Phillips c4f34337c1 Updates Go version to 1.9.1. (#3537) 2017-10-04 22:58:13 -07:00
James Phillips 3bc6df5f0e
Adds script warning and fixes Docker args recognition. 2017-10-04 21:41:27 -07:00
James Phillips 3675b35235 Update CHANGELOG.md 2017-10-04 19:48:34 -07:00
James Phillips 658473dc5b
Updates the change log. 2017-10-04 19:47:44 -07:00
Kyle Havlovitz 8c03bb4ee8 Update CHANGELOG.md 2017-10-04 17:48:30 -07:00
Kyle Havlovitz adf29675f3 Merge pull request #3535 from hashicorp/metric-docs 
Update metric names and add a legacy config flag
 2017-10-04 17:39:16 -07:00
Kyle Havlovitz 766d1259d8
Move http request metric to the agent section 2017-10-04 17:36:10 -07:00
Kyle Havlovitz a3e9ac5840
Add a test for legacy metrics with a whitelist filter 2017-10-04 17:27:57 -07:00
James Phillips f72cc6ba72 Update CHANGELOG.md 2017-10-04 16:51:49 -07:00
James Phillips 8860e0d451 Update CHANGELOG.md 2017-10-04 16:51:11 -07:00
Kyle Havlovitz 198ed6076d Clean up subprocess handling and make shell use optional (#3509) 
* Clean up handling of subprocesses and make using a shell optional

* Update docs for subprocess changes

* Fix tests for new subprocess behavior

* More cleanup of subprocesses

* Minor adjustments and cleanup for subprocess logic

* Makes the watch handler reload test use the new path.

* Adds check tests for new args path, and updates existing tests to use new path.

* Adds support for script args in Docker checks.

* Fixes the sanitize unit test.

* Adds panic for unknown watch type, and reverts back to Run().

* Adds shell option back to consul lock command.

* Adds shell option back to consul exec command.

* Adds shell back into consul watch command.

* Refactors signal forwarding and makes Windows-friendly.

* Adds a clarifying comment.

* Changes error wording to a warning.

* Scopes signals to interrupt and kill.

This avoids us trying to send SIGCHILD to the dead process.

* Adds an error for shell=false for consul exec.

* Adds notes about the deprecated script and handler fields.

* De-nests an if statement.
 2017-10-04 16:48:00 -07:00
Kyle Havlovitz c728564994
Update metric names and add a legacy config flag 2017-10-04 16:43:27 -07:00
Frank Schroeder a61929a597 build: add changelogfmt target to format [GH-xxxx] references to links 2017-10-04 21:14:16 +02:00
Frank Schröder 9e11da5a31 Make GH-xxxx issue numbers clickable. (#3533) 2017-10-04 11:57:03 -07:00
Frank Schroeder 9ada4b16d0
Revert "Test using issue numbers in CHANGELOG" 
This reverts commit 3d069781ff.
 2017-10-04 20:32:58 +02:00