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Author SHA1 Message Date
Chelsea Komlo 2dfda33703 Nomad agent reload TLS configuration on SIGHUP (#3479) 
* Allow server TLS configuration to be reloaded via SIGHUP

* dynamic tls reloading for nomad agents

* code cleanup and refactoring

* ensure keyloader is initialized, add comments

* allow downgrading from TLS

* initalize keyloader if necessary

* integration test for tls reload

* fix up test to assert success on reloaded TLS configuration

* failure in loading a new TLS config should remain at current

Reload only the config if agent is already using TLS

* reload agent configuration before specific server/client

lock keyloader before loading/caching a new certificate

* introduce a get-or-set method for keyloader

* fixups from code review

* fix up linting errors

* fixups from code review

* add lock for config updates; improve copy of tls config

* GetCertificate only reloads certificates dynamically for the server

* config updates/copies should be on agent

* improve http integration test

* simplify agent reloading storing a local copy of config

* reuse the same keyloader when reloading

* Test that server and client get reloaded but keep keyloader

* Keyloader exposes GetClientCertificate as well for outgoing connections

* Fix spelling

* correct changelog style
 2017-11-14 17:53:23 -08:00
Alex Dadgar dbc014b360 Standardize retrieving a free port into a helper package 2017-10-23 16:48:20 -07:00
Michael Schurter c53aac9eea Agent Health Endpoint 2017-10-13 15:37:44 -07:00
Chelsea Holland Komlo 1238efc2a8 improve documentation 
move metrics to telemetry; copy to client config
 2017-09-06 21:38:06 +00:00
Chelsea Holland Komlo ba4abbe09c remove prints during test 2017-09-05 14:13:34 +00:00
Armon Dadgar 7d4aa1975f agent: thread through ACL config to Server 2017-09-04 13:04:45 -07:00
Alex Dadgar 4e90d56098 More parallel 2017-07-20 09:36:34 -07:00
Michael Schurter c9e4c041b3 Too lazy to remember the right formatter for floats 2017-07-19 11:53:18 -07:00
Alex Dadgar 747d67eb3f Allow tuning of heartbeat ttls 
This PR allows tuning of heartbeat TTLs. An example of very aggressive
settings is as follows:

```
server {
  heartbeat_grace = "1s"
  min_heartbeat_ttl = "1s"
  max_heartbeats_per_second = 200.0
}
```
 2017-07-19 09:38:35 -07:00
Michael Schurter 95a00cbef1 Fix path used by Nomad Server HTTP Check 
Fixes #2701
 2017-06-21 10:41:28 -07:00
Michael Schurter c4ab8211b6 Skip https health check if verify_https_client is true 2017-05-03 12:19:02 -07:00
Michael Schurter 947e31e9c2 Only register HTTPS agent check when Consul>=0.7.2 
Support for TLSSkipVerify in other checks coming soon!
 2017-04-19 12:42:48 -07:00
Alex Dadgar 8d5f0fea69 Merge pull request #2128 from hashicorp/f-dispatch 
Nomad Constructor Jobs and Dispatch
 2017-01-06 05:22:49 +08:00
Michael Schurter 407657519f Don't require serf advertise address for clients 2016-12-02 11:07:00 -08:00
Alex Dadgar 244c95b1ce agent tests 2016-12-01 16:27:22 -08:00
Alex Dadgar cb187ffce6 Fix TestRktDriver_PortsMapping and TestAgent_LoadKeyrings 2016-11-15 15:49:05 -08:00
Michael Schurter c301e696cf Fix typo in test 2016-11-09 13:16:56 -08:00
Michael Schurter a75e5b5803 Addresses are just addresses - no ports 
Store address+port in an unexported field for ease-of-use
 2016-11-09 11:49:55 -08:00
Michael Schurter 23de99b1df Enable dev mode to allow using localhost in tests 2016-11-08 16:35:11 -08:00
Michael Schurter 293c596411 Normalize configs for agent tests 2016-11-08 16:13:09 -08:00
Michael Schurter 6d83a192cf Fix int pointer formatting and server config test 2016-11-08 16:02:20 -08:00
Alex Dadgar 75696f4c70 Resolve 2016-11-01 13:23:44 -07:00
Alex Dadgar d037c4ffe9 Check that advertise without ports works in test 2016-10-31 18:08:49 -07:00
Alex Dadgar 376651bcb2 Allow advertise to not specify port 2016-10-31 17:12:29 -07:00
Evan Gilman 59489e4e4f Never return 0.0.0.0 as a non-bind address 2016-10-27 10:51:11 -07:00
Evan Gilman 7511490c12 Add more address selector tests 2016-10-27 10:51:11 -07:00
Evan Gilman af3de22d4f Remove old address advertise config code 2016-10-27 10:51:11 -07:00
Evan Gilman de33949df8 Add address selector methods to the agent 2016-10-27 10:51:11 -07:00
Alex Dadgar 751aa114bf Fix Vault parsing of booleans 2016-10-10 18:04:39 -07:00
Alex Dadgar 4bfdd40948 test fixes 2016-08-18 10:30:47 -07:00
Diptanu Choudhury f72ad34540 get a free port from the kernel 2016-08-16 16:05:37 -07:00
Sean Chittenden 438c1e149b
Fix tests 2016-06-16 22:26:45 -07:00
Sean Chittenden 59c54e9aeb
Fix tests, don't take the address of DefaultConsulCommand() 2016-06-16 21:21:39 -07:00
Sean Chittenden d17af396ca
Create config.DefaultConsulConfig() 2016-06-16 20:41:05 -07:00
Sean Chittenden bbd8dfa798
goling(1) compliance pass (e.g. Rpc* -> RPC) 2016-06-10 23:38:28 -04:00
Sean Chittenden 7fe1944bc5
Fix tests for client.TestAgent_ServerConfig 
Add similar logic in Agent `serverConfig()` to set up the
`serverSerfAddr` the same as `serverHttpAddr` and `serverRpcAddr`.
 2016-06-10 15:50:11 -04:00
Sean Chittenden ac7881226c
Advertise the server's RPC endpoint, not its HTTP endpoint. 
Rename c.serverRpcAddr to serverRpcAddr.  This will be broken out
into in additional set of services in a subsequent commit.
 2016-06-10 15:50:11 -04:00
Sean Chittenden 410d85cc78
Rename the package from client/rpc_proxy to client/rpcproxy 
Also rename `NewRpcProxy()` to just `New()` to avoid package stutter.
 2016-06-10 15:50:11 -04:00
Sean Chittenden b509da2d0c
Create a nomad/structs/config to break an import cycle. 
Flattening and normalizing the various Consul config structures and
services has led to an import cycle.  Break this by creating a new package
that is intended to be terminal in the import DAG.
 2016-06-10 15:48:36 -04:00
Sean Chittenden 840b49a720
Distill config.Config.ConsulConfig down to config.Config.Consul 
The enclosed struct provides the necessary context
 2016-06-10 15:48:36 -04:00
Diptanu Choudhury bf5b78b77e Added a test for generation of the server addr 2016-05-24 21:29:13 -07:00
Alex Dadgar 636f886e30 Use codegen for json marshalling: 20% faster, 12% less bytes allocated, 85% less allocations 2016-05-18 09:45:46 -07:00
Diptanu Choudhury 439d7bf326 Fixed an agent test 2016-05-11 17:26:53 -07:00
Alex Dadgar 89e3de7784 agent: Configurable heartbeat 2016-03-04 15:44:12 -08:00
Diptanu Choudhury 72c52e3158 Testing default http port is being set 2016-02-16 17:54:17 -08:00
Diptanu Choudhury f33a010f8d Added a test for testing that http addr is set properly 2016-02-16 13:42:48 -08:00
Gregory Man 8f178b54d3 Added node_gc_threshold configuration option 
Close #333
 2015-10-29 15:58:21 +02:00
Ryan Uber cc7c1cc808 agent: all dynamic ports for tests 2015-09-25 12:19:13 -07:00
Ryan Uber e5f644b02c agent: remove explicit Bootstrap option in favor of BootstrapExpect 2015-09-22 14:41:49 -07:00
Ryan Uber 3b5004f2a4 agent: split out server config parser, add tests 2015-09-11 12:06:42 -07:00