prometheus/cadvisor
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10ad7756af
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144 Commits

Author SHA1 Message Date
Davanum Srinivas
10ad7756af
moving docker/utils into container/docker 2020-01-22 23:00:08 -05:00
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
William Zhang
7961198a0c fix spelling errors 
Signed-off-by: William Zhang <zhang.wanmin@zte.com.cn>
 2018-09-28 15:49:25 +08:00
David Ashpole
c225d06adf don't emit prometheus metrics that are ignored 2018-07-09 13:17:49 -07:00
Antonio Murdaca
42eeba5783
container: fix concurrent map acccess 
GetSpec() can be called concurrently in
manager/container.go.updateSpec()
results into a concurrent map access on the labels map because we're
directly updating the map inside GetSpec(). The labels map from the
container handler is not a copy of the map itself, just a reference,
that's why we're getting the concurrent map access.
Fix this by moving the label update with restartcount to the handler's
initialization method which is not called concurrently.

Signed-off-by: Antonio Murdaca <runcom@redhat.com>
 2018-06-13 19:06:47 +02:00
David Ashpole
e1d602d7af create libcontainer handler for common code 2018-02-21 08:53:42 -08:00
David Ashpole
c094ef0d2a
Merge pull request #1859 from andyxning/reduce_labels_for_container_info 
reduce labels for container info
 2018-02-21 08:33:17 -08:00
David Ashpole
812cc819ac monitor only the upper directory for overlay 2018-02-05 15:49:27 -08:00
Andy Xie
1ccbe6fdd0 reduce labels for container info 2018-01-12 00:14:01 +08:00
Sławek Piotrowski
2648be083a fix #1607; use container creation time provided by Docker handler 2017-11-16 00:41:10 +01:00
David Ashpole
b7959da460 monitor diff directory for overlay2 2017-10-11 14:13:42 -07:00
David Ashpole
888a529088 fix #1743; move off of docker/engine-api 2017-09-28 11:05:13 -07:00
David Ashpole
96b603e20a Merge branch 'master' into overlay2 2017-05-31 14:05:54 -07:00
David Ashpole
de308101e4 Merge branch 'master' into container-restart-count 2017-05-30 11:33:39 -07:00
Ricardo Pchevuzinske Katz
f5a896ef4c Gather information from RestartCount counter and put into labels 2017-05-30 14:05:14 -03:00
Andy Goldstein
69c085d9fa Cache the Docker thin pool name 
Cache the Docker thin pool name in the dockerFactory and pass it to each Docker container handler,
instead of calling `docker info` each time a new container handler is created, as the thin pool name
is extremely unlikely to change.
 2017-05-30 11:50:58 -04:00
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
Bilal Amarni
e0c8ec569d [docker] add overlay2 storage driver 
Signed-off-by: Bilal Amarni <bilal.amarni@gmail.com>
 2017-04-13 13:39:45 +02:00
Brian Akins
feecd47daa Add watcher for zfs similar to devicemapper 
minor cleanup

ensure we look at parent dataset for limit, etc
 2017-03-15 18:31:11 -04:00
Calum Lacroix
6d67091c8b Checks for successful string split on env variable 2017-02-08 22:39:34 +00:00
Calum Lacroix
967e09a3a5 Checks environment variables for empty strings 
If an environment variable is an empty string, cadvisor panics and fails to start
 2017-02-08 18:44:56 +00:00
David Ashpole
9fdeefe3e4 Cadvisor now publishes per-container inode stats using the command 'find . -xdev printf '.'| wc -c' this is published in the v2 api using a new field 2016-10-12 13:16:21 -07:00
Andy Goldstein
d05098b314 Lower ThinPoolWatcher cache miss log level 2016-07-23 07:07:42 -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
Tim St. Clair
3fbe18de9a Merge pull request #1204 from pmorie/dm-support 
devicemapper thin_ls support
 2016-05-18 12:30:05 -07:00
Paul Morie
647224c95a Add devicemapper support for docker containers 2016-05-18 15:19:20 -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
Tim St. Clair
0c89fd1b71 Refactor docker-specific functions from manager to docker 2016-05-02 12:24:31 -07:00
Lantao Liu
ece4c555cc switch to the new engine-api 2016-04-25 19:22:05 -07:00
Tim St. Clair
9790a0d3f4 Fix docker GetSpec to include image, labels, and env vars 2016-04-15 15:34:24 -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
4a8f3e4c93 Read docker container spec from cgroupfs, rather than libcontainer spec 2016-04-14 17:10:03 -07:00
Tim St. Clair
b768a9d1dc If docker /info does not include ServerVersion, fallback to /version 2016-04-08 17:05:26 -07:00
Tim St. Clair
b553e02476 Fix cAdivsor docker validation 2016-04-08 17:05:26 -07:00
Tim St. Clair
d9c864324b Fix usage of the latest go-dockerclient 2016-04-04 18:01:47 -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
Vishnu Kannan
da888b11b2 Set spec.hasFilesystem to true by default for docker containers. 2016-03-01 09:58:28 -08:00
Seth Jennings
decac1ac15 nil pointer check 2016-02-29 11:37:25 -06:00
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
262ceb075c Fix docker storage path while calculating disk usage from within the container. 
Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2016-02-18 16:44:33 -08:00
Vishnu kannan
6a6abc19f4 remove unused var rwLayerIDDirTemplate 
Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2016-02-05 17:15:00 -08:00
Vishnu kannan
6f0c6d3667 add todo to cleanup variable names in docker handler 
Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2016-02-05 16:32:08 -08:00
Vishnu kannan
dabec0a6b2 Fix fs stats handling for non-aufs storage drivers. 
Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2016-02-05 16:32:07 -08:00
Vishnu kannan
f5829b4744 Rework the v2.1 API to expose container Info. 
Added a test for filesystem stats. Devicemapper backend is ignored

Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2016-02-03 17:02:49 -08:00
Vishnu kannan
59c03672d0 Handle fs metrics for docker version >= 1.10.0 
Signed-off-by: Vishnu kannan <vishnuk@google.com>
 2016-02-02 10:20:20 -08:00