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114 Commits

Author SHA1 Message Date
Davanum Srinivas
40e6acb3bb
Reorganize code to allow conditional enablement of runtimes 
Change-Id: I76583736d7ad39190a1a2bca820d4e957caadc84
 2019-04-05 17:37:49 -04:00
Lantao Liu
2522da0ac5 Always collect disk stats for rootfs. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-03-07 10:32:12 -08:00
viberan
7bb8b34a5b add raw_cgroup_prefix_whitelist flag and fix issue #2129 2019-02-17 00:37:42 +02:00
WanLinghao
4eab5b671e Add support to disable diskIO metrics 2019-01-15 09:43:33 +08:00
Davanum Srinivas
4da6d809be
Move from glog to klog 
Change-Id: Ic92f57c2d7f268d8d985797974883c1a537d6993
 2018-11-08 18:06:28 -05:00
David Ashpole
c225d06adf don't emit prometheus metrics that are ignored 2018-07-09 13:17:49 -07:00
Andy Xie
ed6521013f add raw container cgroup path prefix whitelist 2018-04-16 12:05:51 +08:00
David Ashpole
e1d602d7af create libcontainer handler for common code 2018-02-21 08:53:42 -08:00
Tim Allclair
5b435b4b70
Clean up cAdvisor logging 2017-11-27 19:48:05 -08:00
Clayton Coleman
4e25a7951f
Report container FS metrics into prometheus /metrics 
PerDiskStats reported from cgroups were not being surfaced into
prometheus. In order to properly correlate the metrics, we need to
assign a device label to each metric (which is the FS or device path).
Since blkio cgroup tracks devices, we create a synthetic device
`/dev/NAME` for the metric.

Assign a Device label to each PerDiskStat for the handlers up front, and
then surface the PerDiskStat values into the prometheus metrics. Report
two new metrics - total bytes read and total bytes written.
 2017-04-24 20:46:55 -04:00
derekwaynecarr
6c114be580 Expose total inodes 2016-08-02 10:47:51 -04:00
derekwaynecarr
cccf9d5fec Allow clients to know if inodes are supported on a filesystem 2016-07-26 11:15:07 -04:00
Matt Wringe
213c254bb7 Add in the ability to expose the ip address of a container. 2016-07-13 13:58:43 -04:00
Shaya Potter
6fa3687720 Polling rkt implementation of new watcher inteface (#1284) 
polling rkt implementation of new watcher inteface
 2016-05-17 10:34:56 -07:00
Shaya Potter
e02632463b Refactor container watching out of raw handler into its own inteface / package 2016-05-11 20:27:10 -07:00
Tim St. Clair
019bfaecc7 Delete unused ListThreads container method 2016-05-06 13:45:29 -07:00
Vish Kannan
bebe18b67a Merge pull request #1261 from sjpotter/listToCommon 
move ListContainers code to common and make rkt play nice
 2016-05-03 10:12:54 -07:00
Shaya Potter
5ca11bb1a0 move ListContainers code to common and make rkt play nice 
playing nice means not elliding the system.slice cgroup but allowing the
raw handler to handle it
 2016-05-03 07:14:53 -07:00
Tim St. Clair
4d3ef349fb Move utils/machine -> machine 2016-05-02 15:56:49 -07:00
Tim St. Clair
dc6415aef7 Check docker container existance the same way as raw & rkt 2016-04-15 11:35:31 -07:00
Tim St. Clair
4861405904 Refactor common container GetSpec 
- Pull out the root container cases, since they're only relevant in the
  raw container handler
- Pass parameters rather than depending on AbstractContainerInterface
 2016-04-14 16:57:52 -07:00
Vishnu kannan
e2717d8bb7 Avoid collecting network stats for non root cgroups in raw handler. 
Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2016-03-15 12:16:11 -07:00
Shaya Potter
5e04a224ae pull out common parts of docker and raw container handlers for use by rkt handler 2016-03-02 16:12:04 -08:00
Vish Kannan
06ac85ca29 Merge pull request #1121 from vishh/opt-out-metrics 
Support opt out for metrics.
 2016-02-25 16:25:02 -08:00
Vishnu kannan
2defa0bddb Adding support for inodes. 
Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2016-02-25 15:13:58 -08:00
Vishnu kannan
36415f465a Support opt out for metrics. 
Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2016-02-24 15:57:31 -08:00
Vishnu kannan
07136d4e90 Do not fail stats collection if cpu_cfs_quota is not enabled. 
Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2016-02-23 17:20:02 -08:00
Florian Koch
669bc4abfa add cgroup quota and period support / add missing tests 2016-02-02 20:33:11 +01:00
Jimmi Dyson
4e9d29a408 Fix FS usage goroutine leaks 2016-01-14 19:30:48 +00:00
Vishnu kannan
a6daa760c8 Fix goroutine leak in docker fs handler logic. 
Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2015-12-04 11:19:49 -08:00
Lei Xue
dbbe38dfed re-order the import package 2015-11-30 16:43:22 +08:00
Jimmi Dyson
f9eb56e800 Merge pull request #966 from afein/godep_update_runc 
[Godeps] changed docker/libcontainer dependency to runc/libcontainer
 2015-11-26 15:19:28 +00:00
Jimmi Dyson
17622ecba1 Rename readInt64 -> readUInt64 for clarity 2015-11-25 16:42:33 +00:00
Alex Mavrogiannis
4533dd7d18 changed libcontainer dependency to runc 2015-11-21 14:04:01 -08:00
mqliang
ce001dcd4e Fix imported package names to not use mixedCaps or under_scores 2015-10-22 12:10:57 +08:00
Jimmi Dyson
7e10398a50 Use proc fs to get network stats. 
Reasons discussed in
https://github.com/google/cadvisor/issues/822#issuecomment-135811901 &
following.
 2015-08-29 00:20:07 +01:00
Jimmi Dyson
d5fa97c998 Get network stats by switching network namespace on newer Docker 
versions.

Fixes #822
 2015-08-25 23:27:01 +01:00
Rohit Jnagal
a123fd72d8 Add logic to read custom metric config files from container root. 
Docker does not provide the rootfs path through docker inspect or statefile
and the path is dependent on the storage driver being used.

Instead of enumerating the storage drivers, we pick a pid from the container
and get the config from /proc/pid/root. Although a bit expensive, this method
works for non-docker containers too.
 2015-07-22 15:45:07 +00:00
Alex Mavrogiannis
9666c8b38f population of memory limit for the machine container 2015-07-07 14:15:38 -07:00
Victor Marmol
72df0cb098 Send data for all interfaces for raw containers 2015-06-08 09:58:47 -07:00
Victor Marmol
1f248ee956 Add inotify watches as debug information 2015-05-21 14:40:49 -07:00
Victor Marmol
392e1be9e5 Use one InotifyWatcher 2015-05-21 14:40:49 -07:00
Victor Marmol
ab032efda9 Report the last cgroup destroy event. 2015-05-21 10:11:09 -07:00
Victor Marmol
36a6e68169 Separate inotify handling into its own object. 
This makes it easier to ensure the error conditions are handled well and
that we don't leak watches.

Fixes #703
 2015-05-21 08:36:47 -07:00
Rohit Jnagal
5e10989a78 Add an api to support ps/top. 2015-05-12 00:06:47 +00:00
Rohit Jnagal
e43ada2e00 Add 'bytes available' to fs info. 
The current capacity and usage numbers are insufficient to figure out
actual bytes available for a non-root user for the fs. Available is the
value used by df and the one we need to track to detect low diskspace
condition.
 2015-05-11 19:27:40 +00:00
Rohit Jnagal
4b4312b290 Improve approximation of container creation time. 
Containers with subcontainers always report creation time to be same as the time
of creation of the latest subcontainer.

Still not an ideal solution, but accurate for most practical purposes.
 2015-05-07 18:14:54 +00:00
Victor Marmol
1a1a1faa7e Update inotify dependency. 2015-05-04 10:15:21 -07:00
Rohit Jnagal
d0424eca0f Add --docker_only flag to enable tracking for only docker containers and root. 
This reduces unnecessary load on the system and also cleans up the UI clutter.
Currently defaulted to false.
 2015-04-30 23:34:44 +00:00
Victor Marmol
64c0d3d8c3 Migrating cAdvisor to new libcontainer. 
Backwards compatability is maintained with older versions of
libcontainer.
 2015-04-10 14:51:29 -07:00