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Author SHA1 Message Date
Michael Schurter e204a287ed Refactor Consul Syncer into new ServiceClient 
Fixes #2478 #2474 #1995 #2294

The new client only handles agent and task service advertisement. Server
discovery is mostly unchanged.

The Nomad client agent now handles all Consul operations instead of the
executor handling task related operations. When upgrading from an
earlier version of Nomad existing executors will be told to deregister
from Consul so that the Nomad agent can re-register the task's services
and checks.

Drivers - other than qemu - now support an Exec method for executing
abritrary commands in a task's environment. This is used to implement
script checks.

Interfaces are used extensively to avoid interacting with Consul in
tests that don't assert any Consul related behavior.
 2017-04-19 12:42:47 -07:00
Michael Schurter 200d31e2e6 Fix tests broken by API change 2017-03-02 15:54:12 -08:00
Alex Dadgar 5be806a3df Fix vet script and fix vet problems 
This PR fixes our vet script and fixes all the missed vet changes.

It also fixes pointers being printed in `nomad stop <job>` and `nomad
node-status <node>`.
 2017-02-27 16:00:19 -08:00
Alex Dadgar b7e8bae128 Fix unreachable function in tests 2017-01-25 20:58:24 -08:00
Michael Schurter 7462379086 Switch to a less timing dependent test command 
`/usr/bin/yes` could produce output very quickly (100s of MBps on my
laptop) and therefore could cause log files to roll over.

A bash loop with a sleep avoids that issue. The test is slower but
should be much more resilient to the massive timing differences between
workstations and Travis.
 2017-01-09 15:40:53 -08:00
Michael Schurter d3270799f0 Fix executor tests 2017-01-06 11:39:18 -08:00
Michael Schurter 3ea09ba16a Move chroot building into TaskRunner 
* Refactor AllocDir to have a TaskDir struct per task.
* Drivers expose filesystem isolation preference
* Fix lxc mounting of `secrets/`
 2017-01-05 16:31:49 -08:00
Michael Schurter 285e80ac0f Remove disk usage enforcement 
Many thanks to @iverberk for the original PR (#1609), but we ended up
not wanting to ship this implementation with 0.5.

We'll come back to it after 0.5 and hopefully find a way to leverage
filesystem accounting and quotas, so we can skip the expensive polling.
 2016-10-21 13:55:51 -07:00
Alex Dadgar 86238387e7 Send Executor Ctx separately 2016-10-12 11:35:29 -07:00
Alex Dadgar 2c8dd8bbd3 Revert "Introduce a Secret/ directory" 2016-09-01 17:23:15 -07:00
Alex Dadgar 5d3b47e648 Address comments and reserve 2016-08-31 18:11:02 -07:00
Alex Dadgar d59e14eed4 Interface + tests 2016-08-30 21:40:32 -07:00
Ivo Verberk 2a17895a83 Disk resource monitoring and enforcement 2016-08-18 07:59:03 +02:00
Sean Chittenden 6fc269d2a6
Move unit tests around into per-platform where appropriate. 2016-07-09 23:56:31 -07:00
Alex Dadgar 8e231fa382 Rename ConsulService back to Service 2016-06-12 16:36:49 -07:00
Sean Chittenden 7956eb0c80
Rename structs.Task's Service attribute to ConsulService 2016-06-10 15:54:39 -04:00
Diptanu Choudhury c8f5527158 Added a test to validate we are collecting stats 2016-05-28 19:59:20 -07:00
Diptanu Choudhury 097bab52a9 Fixed the logic of scanpids 2016-05-28 19:59:20 -07:00
Diptanu Choudhury bfcb5015a1 Adding a test to check whether constraints are applied and cgroups are removed 2016-04-02 12:39:34 -07:00
Diptanu Choudhury e47ead97da Capturing signals from wait 2016-04-01 14:31:19 -07:00
Diptanu Choudhury 802844397d Supporting interpolation in service name, check name/protocol/path 2016-03-28 15:52:57 -07:00
Diptanu Choudhury b791c91c6f Added support for interpolation in check cmd and args 2016-03-28 15:02:00 -07:00
Diptanu Choudhury 5439d4c23c Interpolating service tags 2016-03-28 15:02:00 -07:00
Alex Dadgar 7b36d7ec55 Reduce verbosity of alloc-status 2016-03-20 16:52:24 -07:00
Alex Dadgar c85dfdf9a0 Merge branch 'master' into f-artifact-location 2016-03-19 12:50:44 -07:00
Alex Dadgar f4bb3a9801 binary lookup path 2016-03-19 12:18:10 -07:00
Abhishek Chanda 2d3ccc1898 Fix missing import 2016-03-18 23:00:34 -07:00
Diptanu Choudhury 038a1bc2f9 Added some comments 2016-03-18 15:04:15 -07:00
Diptanu Choudhury 3c7b83b393 Introduced a method in executor to launch syslog server 2016-03-18 11:49:10 -07:00
Diptanu Choudhury 395d10eafc Added a comment 2016-03-02 12:56:56 -08:00
Diptanu Choudhury 04cb13f3a5 Added a test for making sure executor destroy works 2016-03-02 11:05:08 -08:00
Diptanu Choudhury 47da0b02b3 Writing logs to alloc dir 2016-02-24 20:06:43 -08:00
Diptanu Choudhury 7fcbdf5a9b Closing the rotators when the process finishes 2016-02-23 13:32:17 -08:00
Diptanu Choudhury 0d362c39e7 Fixed more client executor tests 2016-02-11 11:13:45 -08:00
Diptanu Choudhury cd957a739a Fixed the executor test 2016-02-11 10:58:18 -08:00
Diptanu Choudhury 918cc46d30 Added a test which isolates and constraints a process using the executor 2016-02-05 11:07:16 -08:00
Diptanu Choudhury b788017574 Corrected comments and making the plugins write to unique log files 2016-02-05 10:49:54 -08:00
Diptanu Choudhury f95b973c2c Moved packages around 2016-02-04 17:00:41 -08:00
Renamed from client/driver/plugins/executor_test.go (Browse further)