Commit graph

178 commits

Author SHA1 Message Date
Kyle Havlovitz 8bcab6c6d7
Add autopilot server health tracking
This adds two goroutines to perform autopilot tasks on the leader - one
to monitor the health of servers and another to periodically clean up
dead servers with a limit on removal count. Also adds a new http endpoint,
`/v1/operator/autopilot/health`, for querying this information through an
operator RPC endpoint.
2017-03-06 16:00:10 -08:00
Kyle Havlovitz 44f0b08db7 Merge pull request #2771 from hashicorp/f-autopilot
Autopilot dead server cleanup, config, and raft version compatibility
2017-02-28 15:04:16 -08:00
Kyle Havlovitz 23c492a74e
Rename DeadServerCleanup and make wording adjustments 2017-02-28 14:45:21 -08:00
Kyle Havlovitz 3b67c50c1d
Remove the RPC client interface and update docs 2017-02-28 13:41:09 -08:00
Kyle Havlovitz 56e22a719f
Add state store table and endpoints for autopilot 2017-02-23 20:32:13 -08:00
Kyle Havlovitz ae9fce0ae0
Move raft_protocol out of autopilot config 2017-02-23 13:08:40 -08:00
Kyle Havlovitz f9588b8d7f
Add raft version 2/3 compatibility 2017-02-22 12:53:32 -08:00
Kyle Havlovitz 086975ac0a
Add TLSMinVersion to config options 2017-02-01 16:20:33 -05:00
James Phillips 682d65b4bc
Redacts AWS join credientials from /v1/agent/self output. 2017-01-25 21:01:07 -08:00
James Phillips 96bff003b7
Adds basic support for node IDs. 2017-01-17 22:47:59 -08:00
Kyle Havlovitz 2139dbb029
Merge branch 'master' into f-gce-discovery 2017-01-11 22:57:07 -05:00
Kyle Havlovitz d77890a011
Validate metadata config earlier and handle multiple filters 2017-01-11 15:12:03 -05:00
Kyle Havlovitz b25f4c7d35
Add tests for node metadata functionality 2017-01-05 17:21:56 -08:00
Kyle Havlovitz 2a423c6e2c
Add support for setting node metadata fields 2017-01-05 14:10:26 -08:00
James Phillips 927aa3789a
Adds ACL management support to the agent. 2016-12-14 07:07:41 -08:00
James Phillips 67f1fe8d0b
Adds support for a new "acl_agent_token" which is used for internal
catalog operations.
2016-12-12 14:52:27 -08:00
Chris Marchesi 1b4e26d005 command/agent: Google Compute Engine host discovery
This commit adds several command-line and config options that facilitate
host discovery through Google Compute Engine (GCE), much like the
recently added EC2 host discovery options. This should assist with
bootstrapping and joining servers within GCE when non-static addresses
are used, such as when using managed instance groups.

Documentation has also been added. It should be noted that if running
from within a GCE instance, the only option that should be necessary is
-retry-join-gce-tag-value.
2016-12-06 17:46:40 -08:00
James Phillips eb07e77c1c
Adds an opt-in for new ACL policies and features coming in Consul 0.8. 2016-12-06 11:06:14 -08:00
Sean Chittenden 1ca285221a
Run all known addresses through go-sockaddr/template.
The following is now possible:

```
$ consul agent -dev -client="{{GetPrivateIP}}" -bind='{{GetInterfaceIP "en0"}}'
```
2016-12-02 16:35:38 +11:00
matt maier 62fe94b3d6 Update Circonus integration expose Check Display Name and Check Tags configuration options. 2016-11-09 15:33:37 -05:00
Kyle Havlovitz 1ffdf04bd7 Set MaxStale default to 10 years and add a stale counter (#2481)
Default MaxStale to 10 years and add a counter at `consul.dns.stale_queries` that tracks when an agent serves a query that's stale by at least 5 seconds. Previously, MaxStale defaulted to 5 seconds and DNS would become unavailable after a short period of time with no leader. This new default allows DNS requests to still be served in the event of a long outage.

Fixes #2460.
2016-11-08 14:45:12 -05:00
Kyle McCullough 697ea0f8eb Add setting to skip ssl certificate verification for HTTP checks (#1984)
* http check: add setting to skip ssl certificate verification

* update http check documentation

* fix typo in documentation

* Add TLSSkipVerify to agent api
2016-11-03 13:17:30 -07:00
James Phillips 18926728d4 Supports WAN and LAN Serf Bind Addresses. (#2468)
* * adding cli config and config file support for specifying the serf wan and lan bind addresses
* updating documentation for serf wan and lan options
Fixes #2007

* Cleans up some small things from #2380.

* Uses the bind default for the agent test for Serf WAN and LAN.
2016-11-03 12:58:58 -07:00
Kyle Havlovitz b9aa912e4c
Move EC2 discovery logic into retryJoin for robustness 2016-11-02 14:35:37 -04:00
Kyle Havlovitz 0499784b94
Fixed up config structure for EC2 discovery 2016-11-01 17:58:51 -04:00
Kyle Havlovitz 9aa0261c1c Merge branch 'master' of github.com:hashicorp/consul into aws_autodiscovery 2016-11-01 11:19:52 -04:00
James Phillips 377ce12e53
Removes reap config option. 2016-10-06 21:45:18 -07:00
James Phillips 4819cf3a52
Does some go fmt cleanup. 2016-09-01 22:14:19 -07:00
James Phillips 1924eccf71 Merge pull request #2322 from hashicorp/pr-2321-slackpad
Adds a configurable timeout for DNS recursor client.
2016-09-01 22:11:54 -07:00
Pivotal DX129 2682410059 Merge remote-tracking branch 'upstream/master' 2016-09-01 10:15:32 -04:00
James Phillips d419a0ae0d
Changes default for leave_on_terminate based on server or client mode. 2016-08-31 23:39:11 -07:00
James Phillips 3304352272
Changes default DNS allow_stale to true. 2016-08-30 13:55:19 -07:00
Pivotal DX129 6acb742c08 Fixed code formatting 2016-08-29 17:29:23 -04:00
Pierre Delagrave 3d5c2609e7 Renamed dns config parameter internal_client_timeout for recursor_timeout 2016-08-26 15:22:04 -04:00
Pierre Delagrave 0895e48106 Merge remote-tracking branch 'pierre/master' 2016-08-26 15:12:38 -04:00
James Phillips 5df4fffd09 Merge pull request #2303 from hashicorp/f-tunes
Adds performance tuning capability for Raft, detuned defaults, and supplemental docs.
2016-08-25 15:45:49 -07:00
James Phillips 2f4c237cff
Adds a max raft multiplier and tweaks documentation. 2016-08-25 15:36:05 -07:00
James Phillips 5df36fbd82
Stops scaling the commit timeout. 2016-08-25 15:05:40 -07:00
James Phillips 40f3470696
Redacts the Circonus API token from stats JSON. 2016-08-24 23:27:25 -07:00
James Phillips b339b0d2fc
Adds performance tuning capability for Raft, detuned defaults, and supplemental docs. 2016-08-24 21:58:37 -07:00
Pierre Delagrave 17b6a18c37 Added a configurable timeout to the client making DNS queries to downstream name servers 2016-08-23 16:59:38 -04:00
James Phillips b4f981c837
Adds ability to deregister a service based on critical check state longer than a timeout. 2016-08-16 01:00:26 -07:00
James Phillips 086a5af5ff
Finishes up DNS compression by adding opt-out, tests, and documentation. Fixes trim routine. 2016-08-11 16:27:08 -07:00
James Phillips c4ae68010b
Hides the acl_replication_token from JSON output, like in /v1/agent/self. 2016-08-03 21:24:09 -07:00
James Phillips 9cece515c0
Adds basic ACL replication plumbing. 2016-08-03 21:24:04 -07:00
James Phillips ca5f42d61d Tweaks the docs a bit. 2016-07-19 15:54:52 -07:00
James Phillips 9b36671fd6 Removes top-level key support for Circonus configs.
This was a feature to help migrate to the new telemetry sub-structure,
but since this is all new we don't need it.
2016-07-19 15:46:57 -07:00
matt maier 87e29fd709 fix: typo coupled, default token app to "consul", switch submit_interval/SubmitInterval to submission_interval/SubmissionInterval 2016-07-18 15:46:11 -04:00
matt maier c5a6cb8b4c Add Circonus support for Telemetry metrics 2016-07-18 09:34:43 -04:00
Justin Lambert 1c8d20ba6a allow automatically discovering aws ec2 consul servers 2016-05-11 19:41:41 -06:00