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4870 Commits (60604f8818aecbc9c3736fbc32747cc0a535bc80)

Author SHA1 Message Date
Justin Huff 6fdebd6560 Watch and Get on the same Etcd key. 
Kubelet was killing existing pods when creating a new one because new
files were being set as /registry/hosts/<machine>/pods/<id> and
/registry/hosts/<machine>/kubelet.
 2014-06-26 18:59:49 -07:00
Daniel Smith be39c3d646 Fix crash in test 2014-06-26 16:56:02 -07:00
Daniel Smith 001b07b292 Use net.JoinHostPort 2014-06-26 16:20:37 -07:00
Tim Hockin 3f0e7e790b Less verbose logging for "normal" things. 
Don't log things that we expect to happen every sync loop, unless the user
asks for --v > 0.
 2014-06-24 22:05:25 -07:00
Tim Hockin 9f9e75f508 Switch to glog for logging, bridge logging to glog. 
1) imported glog to third_party (previous commit)
2) add support for third_party/update.sh to update just one pkg
3) search-and-replace:
  s/log.Printf/glog.Infof/
  s/log.Print/glog.Info/
  s/log.Fatalf/glog.Fatalf/
  s/log.Fatal/glog.Fatal/
4) convert glog.Info.*, err into glog.Error*

Adds some util interfaces to logging and calls them from each cmd, which
will set the default log output to write to glog.  Pass glog-wrapped
Loggers to etcd for logging.

Log files will go to /tmp - we should probably follow this up with a
default log dir for each cmd.

The glog lib is sort of weak in that it only flushes every 30 seconds, so
we spin up our own flushing goroutine.
 2014-06-24 20:51:57 -07:00
Justin Huff ddf0fd18f0 Remove extractMultipleFromReader and extractSingleFromReader. Unused now after improvements in #212 and #213 2014-06-24 18:59:57 -07:00
brendandburns 8b44f34e0f Merge pull request #213 from lavalamp/fix_manifest 
Better fix of #212
 2014-06-24 17:42:22 -07:00
Daniel Smith f7968ce00b Make integration test the manifest url feature. Make kubelet's docker pull command testable. 2014-06-24 16:57:35 -07:00
Daniel Smith fd66a8b59b Readability fixes & address review comments. 2014-06-24 15:16:21 -07:00
Daniel Smith 6900431b13 Add kubelet testing to integration test. Test that kubelet makes the requested containers. Check that the url manifest feature works. 2014-06-24 15:14:40 -07:00
Daniel Smith 9d8a16f180 Make manifest url reader accept both single and multiple manifests. 2014-06-24 15:13:18 -07:00
Tim Hockin c705593b62 Logging cleanup in Kubelet 
Make it easier to see the signal when looking at kubelet logs.  Make the
signal more consistent and legible.
 2014-06-24 13:50:08 -07:00
Tim Hockin 7622bb871b Rename Kubelet.Client -> EtcdClient 
All the other *Client members are so named.  Makes easier reading.
 2014-06-24 13:17:38 -07:00
Justin Huff 4f714dd0fe Ignore files that start with '.' when processing a config dir. 2014-06-24 12:02:49 -07:00
Tim Hockin 8c2a8b65c3 Escape manifest IDs when hunting the network container. 
This makes it possible to have manifests with _ in the ID.  I'm not sure we
want to allow this, but we do for now.  I hope to follow this up with a deeper
change to make this a bit more robust.
 2014-06-24 09:52:43 -07:00
brendandburns e811e24b23 Merge pull request #216 from thockin/logging 
Minor: log cleanups
 2014-06-23 22:38:06 -07:00
Tim Hockin 60ad86c972 Minor: Log cleanups 
Clean up log messages to be more obvious. Fix a typo (exit -> exist).
 2014-06-23 22:11:18 -07:00
Tim Hockin 7218a4d165 Clarify config file code to be clear that it handles directories. ... 
… Add a check for IsRegular() before reading a config path.  Add a comment
about exec.Command("hostname", "-f").
 2014-06-23 21:14:15 -07:00
Tim Hockin 228156dbc6 Remove noisy non-error lines from logs 2014-06-23 17:58:21 -07:00
Daniel Smith 77af24e7dc manifest_url needs to take a single ContainerManifest. 2014-06-23 15:06:28 -07:00
Daniel Smith b850d36166 Fix boilerplate everywhere 2014-06-23 11:32:11 -07:00
Daniel Smith 14e18a5308 Fix missing <- 2014-06-22 11:15:10 -07:00
Justin Huff 1441a84673 Cleanup handling of config channels in RunSyncLoop by passing a map 
instead of a bunch of vars.
 2014-06-22 09:32:49 -07:00
Justin Huff 460821e370 Add a k8s prefix to docker containers that we manage 2014-06-21 13:30:10 -07:00
Justin Huff ecf7d11477 Make config dir handling deterministic 2014-06-20 09:31:52 -07:00
Justin Huff d5bf045a6c Make sure that config files are closed properly 2014-06-20 09:31:52 -07:00
Justin Huff d204f76484 Add config dir support to kubelet 2014-06-20 09:31:52 -07:00
Justin Huff f49b9c2429 Fix merge conflicts 2014-06-20 09:31:18 -07:00
Daniel Smith 8a13e5300d Merge pull request #182 from brendandburns/net 
Update IP assignment to be per-pod, not per-container
 2014-06-20 09:06:34 -07:00
Brendan Burns b46d8d2337 Merge branch 'net' of https://github.com/brendandburns/kubernetes-1 into net 2014-06-20 09:01:17 -07:00
brendandburns 3a9a3b1114 Merge pull request #174 from monnand/kubelet-cadvisor 
Letting kubelet retrieve container stats from cAdvisor
 2014-06-20 08:36:22 -07:00
brendandburns 0c8d556afb Fix IP affinity to be per-pod, not per-container. 2014-06-19 23:09:21 -07:00
brendandburns 168ec29f54 Merge pull request #178 from vmarmol/add-external-mounts 
Adding support for external mounts
 2014-06-19 21:28:40 -07:00
Nan Deng a10a64856d use json.Marshal directly 2014-06-20 04:21:57 +00:00
Victor Marmol e794f539d8 Adding support for external mounts 2014-06-19 21:14:19 -07:00
Nan Deng 7c7dfe3eeb style 2014-06-20 04:06:28 +00:00
Brendan Burns ae9fce1358 Fix the container manifest to so that Command is an array, not a string. 2014-06-19 20:21:20 -07:00
Nan Deng 865ba190ff write headers after error checking 2014-06-19 22:28:48 +00:00
Nan Deng 979f832a0c write StatusOK to the header after json.Encode() 2014-06-19 22:12:32 +00:00
Nan Deng d001110df1 gofmt -s -w -l 2014-06-19 20:59:20 +00:00
Nan Deng 2cc3a88411 unit test for GetContainerStats() 2014-06-19 20:44:53 +00:00
Nan Deng 1b9cb5d501 more unit test 2014-06-19 20:44:53 +00:00
Nan Deng b01a12fe34 more unit test for GetContainerStats() 2014-06-19 20:44:53 +00:00
Nan Deng 3080262f12 unit test for cadvisor 2014-06-19 20:44:53 +00:00
Nan Deng c7eaa2095c GOPATH... 2014-06-19 20:44:52 +00:00
Nan Deng 037cfd257f add /containerStats 2014-06-19 20:44:52 +00:00
Nan Deng 2402e939c2 Add cAdvisor into third_party 2014-06-19 20:44:52 +00:00
Daniel Smith bc02b3c21a Rename [label] query to selector 2014-06-19 13:31:42 -07:00
Daniel Smith 7e464aa55c Test controller's synchronize method. Requires fake etcd client to be relocated. 2014-06-18 13:10:39 -07:00
Daniel Smith 65d6280936 Move etcd helper to util so it can be used elsewhere, too 2014-06-18 13:10:39 -07:00
Brendan Burns 76148dc85f gofmt 2014-06-15 21:57:29 -07:00
Brendan Burns 2e68d087a9 Add udp support. 2014-06-15 21:19:35 -07:00
Brendan Burns 482a360f9e Make all error strings lower case, for readability. 2014-06-13 15:45:19 -07:00
Brendan Burns d393838dfd Only manage containers with '--' in the name. 2014-06-13 12:09:48 -07:00
Brendan Burns 164160adef Address package level comments for readability. 2014-06-12 20:26:12 -07:00
brendandburns f053a49988 Merge pull request #71 from brendandburns/container_info 
Fix some problems in container info handling if the container's no present.
 2014-06-12 20:17:05 -07:00
Joe Beda 353698558d gofmt -s -w cmd/ pkg/ 2014-06-12 18:34:47 -07:00
Brendan Burns b05bc22a62 Refactor the kubelet for testability. 
Add unit tests.  Test coverage to 56.9%
 2014-06-12 14:44:46 -07:00
Johan Euphrosine 4f6bed03ae gofmt -s pkg/ cmd/ 2014-06-12 14:16:19 -07:00
Brendan Burns c36a7896fd Added a comment explaining the function. 2014-06-12 11:27:50 -07:00
Daniel Smith 69acbf5a74 Fix build 2014-06-12 09:35:04 -07:00
Daniel Smith 7c17db672e Move hostname detection logic to allow replacement 2014-06-12 09:35:04 -07:00
Brendan Burns d83f407e43 Fix tests. 2014-06-09 16:50:44 -07:00
Brendan Burns 62f6291377 Fix a bug if the container is non-existent. 2014-06-09 16:45:17 -07:00
Brendan Burns 6018497174 Task -> Pod part #3 2014-06-08 22:38:45 -07:00
brendandburns 139be599e9 Merge pull request #25 from lavalamp/rename_kl 
Change 'this' varable to more sensible abbreviation
 2014-06-08 20:38:32 -07:00
Daniel Smith 62aba06180 Change 'this' varable to more sensible abbreviation 2014-06-08 20:35:07 -07:00
Daniel Smith c3c739d6b4 Fix spelling 2014-06-08 19:48:04 -07:00
Daniel Smith 19343c6014 Add test to kubelet, coverage up to 37% 2014-06-08 16:10:29 -07:00
Joe Beda 2c4b3a562c First commit 2014-06-06 16:40:48 -07:00