Commit Graph

1771 Commits

Author SHA1 Message Date
Alex Dadgar 5b01b1be1b Rkt 2016-10-10 11:47:04 -07:00
Alex Dadgar 280af8f4d1 Docker + Qemu 2016-10-10 11:47:04 -07:00
Alex Dadgar 08eeef0140 Merge pull request #1796 from hashicorp/f-task-runner
Task runner integrates with TaskTemplateManager
2016-10-07 15:13:14 -07:00
Michael Schurter d8f8048d85 Merge pull request #1767 from hashicorp/f-docker-volumes-logging
Support Docker Volumes and Logging
2016-10-07 12:10:59 -07:00
Michael Schurter f0d04bd798 Add comment and fix log line code style 2016-10-07 11:58:21 -07:00
Michael Schurter 523dbfcc81 Remove VolumesFrom feature
Since containers are named with alloc ids it's difficult to use safely.
Not to mention task scheduling ordering issues could break it as well.
2016-10-07 11:58:13 -07:00
Alex Dadgar e2d49eb4a2 Comments 2016-10-06 15:21:59 -07:00
Alex Dadgar 68c5fe78f8 Tests 2016-10-06 15:17:34 -07:00
Alex Dadgar 8fb07bb083 Fix handling of restart in TaskEvents 2016-10-06 15:06:54 -07:00
Alex Dadgar 8eb7fa91cf Start of integration 2016-10-06 15:05:49 -07:00
Alex Dadgar 3693de99d8 Merge pull request #1783 from hashicorp/f-consul-template
Consul template manager
2016-10-06 15:05:01 -07:00
Alex Dadgar c7f76ea78d Make tests channel based 2016-10-06 14:51:54 -07:00
Alex Dadgar 19a6aefd68 more vendoring 2016-10-06 12:36:44 -07:00
Michael Schurter f777faba00 Add comments to config key constants 2016-10-03 16:04:33 -07:00
Michael Schurter 0d66b8aef0 Only launch syslog server if container uses syslog 2016-10-03 15:22:10 -07:00
Michael Schurter 44219cc083 Put docker volume support behind conf flag
Also add tests and fix bug with logging driver configuration.
2016-10-03 15:02:50 -07:00
Jan-Hendrik Lendholt a26a501120 Fixed a bug when giving in another logging driver than syslog.
Before this commit, if the Logging config did not contain a logging option "syslog-address", it would definitely insert this option.
If then, you decide to take another logdriver than syslog, docker would fail because it received a wrong log option for the selected driver.
Now, nomad will only insert the syslog address in a hard way if there are no logging options at all - this way it keeps the default nomad settings.
2016-10-03 15:02:50 -07:00
Jan-Hendrik Lendholt 6c7cbe5fcb Added support to mount host folders into container. For example if you don't want to bake certificates into the container, you can mount them into the directory directly.
Furthermore, I added support for volumes-from.

Currently, there is no support to move the data from one container to another, hence: If a container spawns on another host, it is very likely, that the data will not be found.
2016-10-03 15:02:49 -07:00
Jan-Hendrik Lendholt ac5cde4641 Added logging options support for docker driver 2016-10-03 15:02:49 -07:00
Alex Dadgar d2837dec44 Do not allow path to escape the alloc dir for the FS commands 2016-10-03 14:58:44 -07:00
Michael Schurter 6dea6df919 Restore lost chan inits 2016-10-03 14:56:50 -07:00
Alex Dadgar 4eaabd675c Consul Template Manager 2016-10-03 12:59:31 -07:00
Diptanu Choudhury d50c395421 Getting snapshot of allocation from remote node (#1741)
* Added the alloc dir move

* Moving allocdirs when starting allocations

* Added the migrate flag to ephemeral disk

* Stopping migration if the allocation doesn't need migration any more

* Added the GetAllocDir method

* refactored code

* Added a test for alloc runner

* Incorporated review comments
2016-10-03 09:59:57 -07:00
Michael Schurter b117725dc9 Only log consul errors once since last succesful run 2016-09-28 17:18:45 -07:00
Alex Dadgar 9beee9c891 Merge pull request #1762 from hashicorp/b-scan-pids
Constant size space tracking of pids
2016-09-27 17:28:35 -07:00
Alex Dadgar 320b89d57a Constant time space tracking of pids 2016-09-27 16:57:26 -07:00
Michael Schurter 80085ddda5 Merge pull request #1735 from hashicorp/b-bootstrap-flapping
Retry all servers on RPC call failure
2016-09-27 16:33:15 -07:00
Michael Schurter d486de3804 Remove unused const 2016-09-27 16:04:01 -07:00
Diptanu Choudhury 2b1d214b0d Avoiding copying files if they are already present in chrootw (#1753) 2016-09-27 11:43:27 -07:00
Michael Schurter 2e696c5e61 Fix lies found in comments by fact checkers 2016-09-26 16:51:53 -07:00
Michael Schurter 11cf9686a6 No need to put reaper ticker on the struct 2016-09-26 16:15:19 -07:00
Michael Schurter 2eb0062959 Drop clumsy timeout on discovery notifications
It's better to just let goroutines fallback to their longer retry
intervals then try to be clever here.
2016-09-26 16:05:21 -07:00
Michael Schurter 307e674eca Flip disco chan; clarify method names/comments 2016-09-26 15:52:40 -07:00
Michael Schurter 888ee21270 Return csv of servers from Stats, not just count 2016-09-26 15:40:26 -07:00
Alex Dadgar b28e817b1d Test fix 2016-09-26 15:35:59 -07:00
Michael Schurter 7dc0079dd2 doDisco -> triggerDiscoveryCh; discovered -> serversDiscoveredCh
Also fix log line formatting
2016-09-26 15:21:28 -07:00
Michael Schurter 434e4be97c noServers -> noServersErr 2016-09-26 15:12:35 -07:00
Michael Schurter b2ddb85a78 consul -> Consul 2016-09-26 15:06:57 -07:00
Diptanu Choudhury 12c7873db2 Closing files when files are removed 2016-09-23 22:17:53 -07:00
Michael Schurter 37cfb2769c Replace periodic handlers with event driven disco
Remove use of periodic consul handlers in the client and just use
goroutines. Consul Discovery is now triggered with a chan instead of
using a timer and deadline to trigger.

Once discovery is complete a chan is ticked so all goroutines waiting
for servers will run.

Should speed up bootstraping and recovery while decreasing spinning on
timers.
2016-09-23 17:02:48 -07:00
Michael Schurter 2ab5264595 Retry all servers on RPC call failure
rpcproxy is refactored into serverlist which prioritizes good servers
over servers in a remote DC or who have had a failure.

Registration, heartbeating, and alloc status updating will retry faster
when new servers are discovered.

Consul discovery will be retried more quickly when no servers are
available (eg on startup or an outage).
2016-09-23 11:44:48 -07:00
Diptanu Choudhury 589356fd55 Adding a snapshot endpoint on the client (#1730) 2016-09-21 21:28:12 -07:00
Alex Dadgar 12de69a66f Struct and parse 2016-09-21 11:31:09 -07:00
Alex Dadgar 50efdb00e9 Merge pull request #1713 from hashicorp/f-alloc-runner-vault
Vault integration in client
2016-09-20 16:15:55 -07:00
Alex Dadgar 64de46432a Merge pull request #1677 from hashicorp/f-vault-implicit-constraint
Vault implicit Task Group constraint + allow root tokens
2016-09-20 16:15:32 -07:00
Diptanu Choudhury f7a9b39e8c Ensuring that we are not emitting stats when handle is nil (#1723)
* Ensuring that we are not emitting stats when handle is nil

* Updated the changelog
2016-09-20 11:29:34 -07:00
Alex Dadgar 83905075e5 Fix comment 2016-09-17 11:31:17 -07:00
Alex Dadgar 40fc1d1dfd Task runner test 2016-09-15 17:39:08 -07:00
Alex Dadgar 0fefaef008 Alloc runner tests 2016-09-15 17:24:09 -07:00
Alex Dadgar 0f40bd41a3 Handle recovery failure 2016-09-15 12:50:44 -07:00