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432 Commits

Author SHA1 Message Date
Sahil Rihan
a09cdda5cf Add ulimit metrics 2019-12-06 15:38:02 -08:00
David Ashpole
10bce1cd55
Merge pull request #2320 from dims/drop-support-for-rkt 
Drop support for rkt - which is now archived
 2019-10-07 11:29:27 -07:00
Davanum Srinivas
b35086151a
Drop support for rkt - which is now archived 
Change-Id: I4bc38990251fe12be521a242ff9b9c81e2d03501
 2019-10-01 20:03:22 -04:00
Sashank Appireddy
4035ea225c Update the reference to Source attribute for mesos containers. 2019-10-01 10:36:17 -07:00
Giuseppe Scrivano
60f064ee41
cgroup: initial support for cgroups v2 
add some initial support for cgroups v2.  Not all the stats
supported on cgroups v1 are supported, e.g. it is not possible to read
percpu usage.

Signed-off-by: Giuseppe Scrivano <gscrivan@redhat.com>
 2019-09-06 21:26:35 +02:00
Sashank Appireddy
249a1d57bc Provide a config knob to disable collecting root Cgroup stats 2019-08-09 11:28:04 -07:00
Seth Jennings
73b0de8389 container/crio: retry getting pid if 0 2019-08-08 11:21:42 -05:00
Tarun Pothulapati
daa036418b Use k8s.io/utils/inotify and resolved godep conflicts (#2269) 
Use k8s.io/utils/inotify and resolved godep conflicts

Signed-off-by: Tarun Pothulapati <tarunpothulapati@outlook.com>
 2019-07-18 09:48:52 -07:00
qinng
83240cc997 add socket number for process stat (#2260) 2019-07-15 09:33:09 -07:00
Kiel Chan
2ccad4b42f add pids stats (#2257) 
Add thread stats
 2019-07-03 08:03:53 -07:00
Lorenz Brun
20c85d3460 Replace use of cgo for getting number of online CPUs 2019-05-13 21:54:02 +02:00
Jordan Liggitt
a022fa71b7 Split docker context initialization 2019-04-11 13:50:03 +00:00
Jordan Liggitt
e9a44a2984 Split crio context initialization 2019-04-11 13:50:03 +00:00
Jordan Liggitt
6757727a00 Split rkt context initialization 2019-04-11 13:50:03 +00:00
Jordan Liggitt
7dc4594b32 Add InitializeFSContext hook to plugins 2019-04-11 13:50:03 +00:00
Jordan Liggitt
e24fd90ae9 Move auto-registration to explicit install packages, register plugin interfaces 2019-04-11 13:50:03 +00:00
Davanum Srinivas
40e6acb3bb
Reorganize code to allow conditional enablement of runtimes 
Change-Id: I76583736d7ad39190a1a2bca820d4e957caadc84
 2019-04-05 17:37:49 -04:00
David Ashpole
52f7d1d896
Merge pull request #2203 from 0902horn/configurable-containerd-factory 
Make the containerd factory configurable
 2019-03-26 11:27:11 -07:00
0902horn
150c78bd12 Make the containerd factory configurable 2019-03-22 16:35:33 +08:00
Peter Hunt
1e13a85609 container: crio: Return more informative error 
Before, making a ContainerInfo request returned an uninformative message about failing to decode json.
Fix this by catching response codes that aren't 200, and return a more informative message.

Signed-off-by: Peter Hunt <pehunt@redhat.com>
 2019-03-21 15:24:05 -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
David Ashpole
05529e2036
Merge pull request #2171 from namreg/replace-du-and-find 
fs: get inodes and disk usage via pure go
 2019-02-25 10:18:09 -08:00
Igor German
046818d64c fs: get inodes and disk usage via pure go 2019-02-22 21:46:14 +03:00
David Ashpole
103288868b
Merge pull request #2164 from viberan/master 
add docker_only_prefix_whitelist flag and fix issue #2129
 2019-02-19 10:58:36 -08:00
viberan
7bb8b34a5b add raw_cgroup_prefix_whitelist flag and fix issue #2129 2019-02-17 00:37:42 +02:00
Takayoshi Kimura
f988ade02d Change log level to warning instead of error when cgroups file read failed. 
Because cgroups file may not exist at the timing of the read, it's better not to use error level.
 2019-02-07 14:19:22 +09:00
David Ashpole
8240c4af0b
Merge pull request #2103 from WanLinghao/disable-diskio 
Add support to disable diskIO metrics
 2019-01-15 09:20:04 -08:00
WanLinghao
4eab5b671e Add support to disable diskIO metrics 2019-01-15 09:43:33 +08:00
Chang Lan
25dc521186 Check whether Mesos task labels are available 2018-12-04 14:06:47 -08:00
Davanum Srinivas
4da6d809be
Move from glog to klog 
Change-Id: Ic92f57c2d7f268d8d985797974883c1a537d6993
 2018-11-08 18:06:28 -05:00
Nao YONASHIRO
3d284e19eb fix: unwrap error for os.IsNotExist 2018-11-07 15:01:18 +09:00
David Ashpole
84e52259f6
Merge pull request #2093 from sashankreddya/cache_process_metrics 
Cache process metrics
 2018-11-06 13:38:55 -08:00
Sashank Appireddy
da29418c31 cache process metrics 2018-11-06 13:29:14 -08:00
David Ashpole
48605ecb89
Merge pull request #2085 from orisano/master 
improve ListDirectories performance
 2018-11-06 09:48:51 -08:00
Nao YONASHIRO
2300be56d7 feat: use karrick/godirwalk 2018-11-02 08:22:42 +09:00
Sashank Appireddy
02ecf721f5 Emit number of processes and file descriptors of a container 2018-10-29 16:55:34 -07:00
Yann Hodique
d8cdae8022 replace golang.org/x/exp/inotify with standalone library 
context: kubernetes/kubernetes#68478

The inotify code was removed from golang.org/x/exp several years ago. Therefore
importing it from that path prevents downstream consumers from using any module
that makes use of more recent features of golang.org/x/exp.

Given that this code is by definition frozen and that the long term path should
be to migrate to fsnotify, replacing the current code by an identical standalone
copy doesn't have maintenance cost, and will unlock other activities for
kubernetes for example.
 2018-10-22 11:53:17 -07:00
David Ashpole
c5510abcd7
Merge pull request #2060 from sigma/pr/inotify 
replace golang.org/x/exp/inotify with standalone library
 2018-10-19 15:35:21 -07:00
Yann Hodique
289e560efd replace golang.org/x/exp/inotify with standalone library 
context: kubernetes/kubernetes#68478

The inotify code was removed from golang.org/x/exp several years ago. Therefore
importing it from that path prevents downstream consumers from using any module
that makes use of more recent features of golang.org/x/exp.

Given that this code is by definition frozen and that the long term path should
be to migrate to fsnotify, replacing the current code by an identical standalone
copy doesn't have maintenance cost, and will unlock other activities for
kubernetes for example.
 2018-09-28 08:48:12 -07:00
William Zhang
7961198a0c fix spelling errors 
Signed-off-by: William Zhang <zhang.wanmin@zte.com.cn>
 2018-09-28 15:49:25 +08:00
Davanum Srinivas
344f728393
Avoid too many mesos errors in logs when mesos is not present 
We see a lot of logs in k/k CI as follows:
"Factory "mesos" was unable to handle container "/system.slice/home-kubernetes-containerized_mounter.mount"

It would be better if we do some sanity check for mesos running before
we try to use it.

Change-Id: I5f6ebcd44fdd4f8d724b85857edf1600473ef1ab
 2018-09-26 16:41:32 -04:00
Sashank Appireddy
ec4f24ebd4 Ensure that empty mesos containers reference as a failure to fetch containers 2018-09-14 15:31:50 +05:30
David Ashpole
2fa6c624a2
Merge pull request #2034 from usabilla/mapped_file 
Adds mapped_file metric
 2018-08-29 10:25:29 -07:00
David Ashpole
d8d7bf8b2d
Merge pull request #2014 from grnhse/use-hierarchy-for-cache 
Fix cache reporting with cgroup hierarchy
 2018-08-15 14:48:01 -07:00
Gijs Kunze
9e175e9ea9 Adds mapped_file metric 2018-08-09 15:14:46 +02:00
Sashank Appireddy
2c96ceb478 Ensure that labels for mesos tasks launched via MesosCommandExecutor 
are collected as well
 2018-08-01 17:52:51 -07:00
Valentyn Boginskey
b09b68c4a9 Fix cache reporting with cgroup hierarchy 2018-07-28 07:20:42 -04:00
David Ashpole
c225d06adf don't emit prometheus metrics that are ignored 2018-07-09 13:17:49 -07:00
Sashank Appireddy
ed0e3f0f43 Add mesos containerizer support 
This commit includes support for collecting container stats
launched by mesos containerizer.
 2018-06-28 22:07:55 +00:00
David Ashpole
b1535b8a39
Merge pull request #1926 from andyxning/add_docker-only_whitelist 
add docker_only_prefix_whitelist
 2018-06-21 11:27:17 -07:00