github/node-problem-detector
1
0
Fork 0
mirror of https://github.com/kubernetes/node-problem-detector.git synced 2026-02-25 23:33:53 +00:00
Code Issues Packages Projects Releases Wiki Activity
559 Commits 11 Branches 55 Tags
v0.8.6
Commit Graph

165 Commits

Author SHA1 Message Date
Karan Goel
2a2bab3d28 Add network interface stats 
We do not have to collect these often, so for now set the collection
interval to 120s (even though the Stackdriver exporter is still set to
export every 60s).
 2021-01-20 08:56:34 -08:00
Kubernetes Prow Robot
45f70a8b26 Merge pull request #456 from ZYecho/fix_timeout 
fix: fix script timeout can't work
 2021-01-19 19:01:58 -08:00
Kubernetes Prow Robot
c2d7a7be62 Merge pull request #513 from karan/cpu_activity_metrics 
add metrics for process stats
 2021-01-19 18:38:07 -08:00
Kubernetes Prow Robot
a8a1d30310 Merge pull request #509 from jeremyje/winrun 
Support filelog watching in Windows.
 2021-01-19 18:37:59 -08:00
varsha teratipally
2cb1195f18 cleanup the log 2021-01-13 17:54:53 +00:00
Karan Goel
f13d2a5449 don't run os feature collector if metric not initialized 2021-01-13 09:33:13 -08:00
Jeremy Edwards
adc587f222 Support filelog watching in Windows. 2021-01-13 17:16:46 +00:00
Karan Goel
71098097c0 add metrics for process stats 
Tested on a COS VM:

```
$ curl -s localhost:20257/metrics | grep "^system_"
system_interrupts_total{kernel_version="5.4.49+",os_version="cos 85-13310.1041.24"} 8.759236e+07
system_processes_total{kernel_version="5.4.49+",os_version="cos 85-13310.1041.24"} 692506
system_procs_blocked{kernel_version="5.4.49+",os_version="cos 85-13310.1041.24"} 0
system_procs_running{kernel_version="5.4.49+",os_version="cos 85-13310.1041.24"} 2
```
 2021-01-13 09:14:08 -08:00
zhangyue
4f68b251ac fix: fix script timeout can't work 
Signed-off-by: zhangyue <huaihuan.zy@alibaba-inc.com>
 2021-01-13 20:53:25 +08:00
varsha teratipally
f89f620909 added new line in the known_modules.json 2021-01-08 23:25:02 +00:00
varsha teratipally
eb38b4b598 added a new metric to retrieve os features like unknown modules 2021-01-08 21:52:16 +00:00
Kubernetes Prow Robot
4ad49bbd84 Merge pull request #503 from vteratipally/label_fix 
changing the label names as per the standards
 2020-12-08 22:04:49 -08:00
Kubernetes Prow Robot
4dccc1ce24 Merge pull request #493 from vteratipally/kernel_cmdline_parameters 
add code to retrieve kernel command line parameters
 2020-12-08 17:58:18 -08:00
varsha teratipally
4085da817d renaming splitWords to tokens 2020-12-08 18:34:54 +00:00
varsha teratipally
047958a49c changing the label names as per the standards 2020-12-08 02:27:22 +00:00
varsha teratipally
ffc46f977d add code to retrieve kernel command line parameters 2020-12-07 22:40:22 +00:00
Jeremy Edwards
4adec4bbc6 Introduce Windows build of Node Problem Detector 2020-12-05 23:54:52 +00:00
Kubernetes Prow Robot
bf51d6600e Merge pull request #492 from vteratipally/module_stats_branch 
add code to retrieve kernel modules in a linux system from /proc/modules
 2020-12-03 09:51:00 -08:00
Kubernetes Prow Robot
1e917af560 Merge pull request #455 from ZYecho/fix_newmessage 
fix: print result's message when status unknown
 2020-11-24 16:14:39 -08:00
varsha teratipally
2b50e4af1a add testcases for cos and ubuntu to retrieve modules 2020-11-19 10:29:12 +00:00
varsha teratipally
944efce3a6 add code for retrieving kernel modules 2020-11-19 09:49:25 +00:00
Kubernetes Prow Robot
112d53b10a Merge pull request #497 from vteratipally/fs_types 
avoid duplicating the disk bytes used metrics based on fstype and mount types
 2020-11-18 10:48:07 -08:00
zhangyue
b51cb3219f fix: print result's message when status unknown 
Signed-off-by: zhangyue <huaihuan.zy@alibaba-inc.com>
 2020-11-18 19:30:17 +08:00
Kubernetes Prow Robot
d8ea2538de Merge pull request #489 from abansal4032/health-check-kubelet-connection 
Kubelet api server connection check in health checker
 2020-11-16 14:06:42 -08:00
Kubernetes Prow Robot
33571a312d Merge pull request #478 from neoseele/master 
fix: node memory metrics are off by 1024
 2020-11-16 14:06:12 -08:00
varsha teratipally
1550882948 avoid duplicating the disk bytes used metrics based on fstype and mountopts 2020-11-16 20:10:46 +00:00
Archit Bansal
2513756583 Add kubelet apiserver connection fail check in health checker 2020-11-09 12:47:16 -08:00
Karan Goel
925ea7393c Collect CPU load averages in a separate metric 2020-11-09 09:41:52 -08:00
Neil
589411702a fix: node memory metrics are off by 1024 
The memory unit in /proc/meminfo is kB (b/171164235)

```
MemTotal:       264129908 kB
MemFree:        153559480 kB
...
```
 2020-10-19 17:26:31 +11:00
Archit Bansal
8c94d5e60c Add logging levels to custom plugin logs. 2020-08-28 12:51:50 -07:00
Archit Bansal
3a9370e01b Log custom plugin stderr only if the status is not ok. 
Otherwise with plugins that run frequently and report ok status, the
logs are filled with unnecessary noise and significantly increases log
size.
 2020-08-27 10:17:05 -07:00
varsha teratipally
50127b0512 changed labelname after code review 2020-08-06 00:43:45 +00:00
varsha teratipally
4c40b7e468 updated readme 2020-08-05 21:43:58 +00:00
varsha teratipally
e13210157d Add more info to disk metrics 2020-08-05 21:12:25 +00:00
Frame
9678892546 Fix typo in custom-plugin-monitor 2020-08-03 17:08:42 +08:00
Kubernetes Prow Robot
f3ab10eddb Merge pull request #442 from abansal4032/custom-plugin-logs-capture 
Capture the logs from stderr of custom plugins
 2020-07-29 14:18:03 -07:00
Archit Bansal
6acf5b1edb Capture the logs from stderr of custom plugins. 2020-07-29 11:57:05 -07:00
Kubernetes Prow Robot
c3cf941e98 Merge pull request #441 from abansal4032/custom-plugin-log-fix 
Generate new status log only on condition change
 2020-07-28 09:45:48 -07:00
Archit Bansal
f80f3e0dfa Generate status generation logs from custom plugin run only on condition change. 2020-07-24 09:39:39 -07:00
Archit Bansal
f56d0a929d Use InactiveExitTimestamp instead of ActiveEnterTimestamp for cooldown 
period in health check monitor.
 2020-07-16 18:53:47 -07:00
Archit Bansal
44dc4aa6c1 Add health-check-monitor 2020-05-27 14:08:42 -07:00
Abhilash Pallerlamudi
5342a50874 Add rhel support for osversion 2020-04-15 13:19:56 -07:00
Andrew DeMaria
7fd465e195 Add namespace option for events 2020-03-05 19:04:31 -07:00
Xuewei Zhang
83b09277f0 Collect more cpu/disk/memory metrics 2020-02-03 15:29:45 -08:00
Xuewei Zhang
fa7a3d7df1 Fix disk metrics unit and queue_length calculation 2020-01-02 17:19:38 -08:00
Kubernetes Prow Robot
0d0bba94e5 Merge pull request #402 from gmemcc/master 
Ignore first collected disk stats to prevent metric distortion
 2019-12-18 11:57:57 -08:00
Alex Wong
5a4ac81186 Only disk_avg_queue_len is distorted on first collection 2019-12-12 14:39:29 +08:00
Alex Wong
3d10c892a2 Ignore first collected disk stats to prevent metric distortion 2019-12-11 11:14:01 +08:00
yuzhiquan
9c24be2da4 cleanup: using time.Since(t) instead of t.Sub(time.Now()) 2019-12-05 18:57:53 +08:00
yuzhiquan
b458f0d028 fix: modify typo 2019-12-03 15:21:57 +08:00