prometheus/cadvisor
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946b18f789
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94 Commits

Author SHA1 Message Date
Vishnu Kannan
946b18f789 Adding filesystem usage information to MachineInfo. 2014-09-29 23:24:06 +00:00
Vish Kannan
1ed9d122c1 Merge pull request #220 from vmarmol/coreos 
Fix name resolution in Systemd systems
 2014-09-29 11:28:23 -07:00
Satnam Singh
7ddc75c41b Squashed commit of the following: 
commit 6bf9fe89f6
Author: Satnam Singh <satnam@google.com>
Date:   Fri Sep 26 10:23:16 2014 -0700

    Change error to warning during handling check.

commit c580907183
Author: Satnam Singh <satnam@google.com>
Date:   Fri Sep 26 10:21:41 2014 -0700

    Decapatalise fmt.Errorf error messages.

commit 3ecc5745d6
Author: Satnam Singh <satnam@google.com>
Date:   Fri Sep 26 10:19:15 2014 -0700

    Fix misunderstanding about when CanHandle fails.

commit adce0c5433
Author: Satnam Singh <satnam@google.com>
Date:   Fri Sep 26 10:13:32 2014 -0700

    Change the interface of CanHandle to return error information.
 2014-09-26 18:06:58 -07:00
Satnam Singh
1a9d2298dc And yet another if. 2014-09-24 11:07:48 -07:00
Satnam Singh
8551d376d8 Undo changes to if statements as requested by vmarmol. Fix typos in my changes. 2014-09-24 10:59:18 -07:00
Satnam Singh
bae82a583d A few minor Go style suggestions. 2014-09-24 10:53:52 -07:00
Victor Marmol
ebf231e4df Fix name resolution in Systemd systems 2014-09-23 20:01:35 -07:00
Rohit Jnagal
932d2a6959 Merge pull request #251 from vmarmol/shutdown 
Supporting graceful signal shutdown.
 2014-09-23 14:28:39 -07:00
Victor Marmol
6f35cf8e6c Supporting graceful signal shutdown. 
Adding a signal handler and gracefully shutting down all threads.
 2014-09-23 14:13:58 -07:00
Victor Marmol
e929ffd846 Merge pull request #247 from rjnagal/diskio 
Add diskio stats to cAdvisor.
 2014-09-22 17:40:31 -07:00
Rohit Jnagal
6aee4c03b0 Flatten diskio stats and use struct key. 
Docker-DCO-1.1-Signed-off-by: Rohit Jnagal <jnagal@google.com> (github: rjnagal)
 2014-09-22 23:24:34 +00:00
Rohit Jnagal
9a76da9993 Add diskio stats to cAdvisor. 
Docker-DCO-1.1-Signed-off-by: Rohit Jnagal <jnagal@google.com> (github: rjnagal)
 2014-09-22 22:48:59 +00:00
Vish Kannan
195772a1bc Merge pull request #245 from vmarmol/tests 
Refactor and dependency inject containerData deps
 2014-09-22 10:39:55 -07:00
Victor Marmol
e759059a09 Refactor and dependency inject containerData deps 2014-09-22 10:20:54 -07:00
Victor Marmol
e22831f1bd Flatten ContainerSpec. 2014-09-19 10:14:22 -07:00
Victor Marmol
100170beca Wording changes to SubcontainerEvent comments 2014-09-18 12:56:01 -07:00
Victor Marmol
c326475ede Remove unused filter ContainerHandlers. 2014-09-18 12:52:09 -07:00
Victor Marmol
b63d61ca97 Use inotify to watch for new containers. 
This reduces cAdvisor CPU usage below 1% in my CoreOS system.

We also reduce global housekeeping to every 60s as a fallback in case we
miss an event.
 2014-09-18 12:52:09 -07:00
Victor Marmol
f9c45094ab Only register the Docker driver in systems using libcontainer. 2014-09-05 13:37:18 -07:00
Victor Marmol
b75dea4021 Adding --docekr_root to customize where Docker stores state. 
Fixes #199
 2014-08-29 14:54:40 -07:00
Vishnu Kannan
3e390e0f33 Use glog instead of 'log' library. 
Docker-DCO-1.1-Signed-off-by: Vishnu Kannan <vishnuk@google.com> (github: vishh)
 2014-08-07 18:38:58 +00:00
Victor Marmol
00f4f840ea Move from filepath -> path for Join. 2014-08-03 10:06:39 -07:00
Victor Marmol
56054e3e31 Remove SplitName(). 
This is possible thanks to the new libcontainer interface that allows
the use of absolute paths.
 2014-08-02 11:36:10 -07:00
Victor Marmol
fe23ba6d60 Merge pull request #140 from monnand/test-libcontainer 
unit test for SplitName()
 2014-07-29 08:32:03 -07:00
Nan Monnand Deng
fb5074a2f1 unit test for SplitName() 2014-07-29 01:52:59 -04:00
Nan Monnand Deng
d6551d888b list processes 2014-07-29 01:20:19 -04:00
Nan Deng
afc84e85c3 use init's cgroup to get nest level 2014-07-28 18:13:54 -07:00
Victor Marmol
7a3f7b9a29 Return an empty state for old versions of Docker. 
Fixes #127.
 2014-07-25 08:20:55 -07:00
Victor Marmol
5812f10db0 Merge pull request #117 from rjnagal/cpumask 
Handle cpumask in raw driver for unified hierarchy.
 2014-07-24 11:36:01 -07:00
Rohit Jnagal
f5fde119f8 Grab a new spec.Cpu while updating masks if cpu root didn't exist. 
Docker-DCO-1.1-Signed-off-by: Rohit Jnagal <jnagal@google.com> (github: rjnagal)
 2014-07-24 18:23:04 +00:00
Rohit Jnagal
b120cee75c Handle cpumask in raw driver for unified hierarchy. 
Docker-DCO-1.1-Signed-off-by: Rohit Jnagal <jnagal@google.com> (github: rjnagal)
 2014-07-24 17:53:38 +00:00
Victor Marmol
4d1291cf93 Merge pull request #116 from rjnagal/cpumask 
Fix handling of cpumask for docker driver
 2014-07-24 08:46:59 -07:00
Rohit Jnagal
1fa48e8c39 Fix handling of cpumask for docker driver. Raw driver still reports all 
cpus. Will fix it to read cpumask for cgroup seperately.

Docker-DCO-1.1-Signed-off-by: Rohit Jnagal <jnagal@google.com> (github: rjnagal)
 2014-07-24 01:50:32 +00:00
Victor Marmol
0126cec903 Don't fail ListContainers() on missing cgroup hierarchies. 2014-07-23 17:59:57 -07:00
Vish Kannan
6213f8b0c3 Merge pull request #107 from vmarmol/full-names 
Added parent prefix to all Docker container and aliases.
 2014-07-23 16:05:25 -07:00
Vishnu Kannan
41d9275b51 Fixed network stats handling. The UI now reports network errors. 2014-07-23 22:24:43 +00:00
Victor Marmol
239f4bad11 Added parent prefix to all Docker containers. 2014-07-23 13:23:27 -07:00
Victor Marmol
2e9176ae64 Fix Docker container slice in systemd systems. 
It should be in /system.slice/docker-*.
 2014-07-23 07:46:46 -07:00
monnand
99da79b0a9 Merge pull request #104 from vmarmol/fix 
Remove lmctfy driver in favor of the raw driver
 2014-07-22 21:18:01 -04:00
Victor Marmol
eef8c01e4e Better handle nested containers and libcontainer. 2014-07-22 18:04:08 -07:00
Victor Marmol
07b9ed3244 Remove lmctfy driver in favor of the raw driver 2014-07-22 14:09:42 -07:00
Victor Marmol
e951d03be6 Implement GeSpec() in the simple raw driver. 2014-07-22 13:51:24 -07:00
Vishnu Kannan
a748b53743 Docker ListContainers will work only for the '/docker' container. 2014-07-22 19:55:14 +00:00
Vishnu Kannan
f147996e9d Ignore non '/docker' containers in the docker driver. 2014-07-22 19:55:14 +00:00
Vishnu Kannan
5dfa7b64ba Removed NotActive error message from container package. 
Imporved error messages.
 2014-07-22 19:55:14 +00:00
Vishnu Kannan
ef13440034 Addressed comments. Another series of bug fixes. 
Modified the docker driver and lmctfy driver to skip containers they cannot handle.
 2014-07-22 19:55:14 +00:00
Vishnu Kannan
5aae36726f Fixed bugs introduced in previous patches. 2014-07-22 18:58:16 +00:00
Vishnu Kannan
7f96c90c72 Fix raw cgroups handler. 2014-07-22 18:58:16 +00:00
Vishnu Kannan
1edb798de5 Features: 
Added Network Stats to Container Info. It still not exposed via the HTTP UI.
Bug fixes:
1. Modified docker handler to use libcontainer.GetStats instead of quering the fs package.
2. cAdvisor will not stall if any of its core operations fail.
3. cAdvisor will safely ignore any inactive or leaked docker containers. When containers are leaked cgroup state exists but docker is not aware of them.
 2014-07-22 18:58:16 +00:00
Victor Marmol
a187d74e5b Enable the simple raw driver. 
It doesn't yet get the spec, but it is functional enough to use.
This removed the registration of lmctfy, the code will be removed in a
future PR once raw GetSpec() is complete.
 2014-07-21 19:02:07 -07:00