github/node-problem-detector
1
0
Fork 0
mirror of https://github.com/kubernetes/node-problem-detector.git synced 2026-08-19 12:16:26 +00:00
Code Issues Packages Projects Releases Wiki Activity
677 Commits 14 Branches 59 Tags
285516dc100f7c54bd55ecce7c358cf92bbc1732
Commit Graph
196 Commits
Author SHA1 Message Date
Neo Zhuo 11ddb5e6bf support custom /proc path 2022-04-11 18:15:08 +08:00
Neo Zhuo 78c11c4ceb reimplement net collector metrics register, config check and recording 2022-04-11 18:15:07 +08:00
michelletandya 3344efd552 ensure time is in Universal Time Zone to properly calculate uptime 2021-09-02 17:41:54 +00:00
Kubernetes Prow RobotandGitHub 56c592a5d7 Merge pull request #587 from vteratipally/bug_fix 
Add a check if the metric is nil so that collector doesn't collect metrics.
 2021-08-31 09:21:37 -07:00
Kubernetes Prow RobotandGitHub 3c3609b5fa Merge pull request #612 from mcshooter/updateUptimeCMd 
Update powershell command for uptime to help efficiency
 2021-08-20 18:42:05 -07:00
michelletandya dd0d0d71ab Update powershell command for uptime to help efficiency 2021-08-20 01:16:45 +00:00
michelletandya 26f070bfd4 Prevent uptimeFunc from being called everytime CheckHealth is being called 2021-08-17 19:30:28 +00:00
Julie Qi fe09e416bd remove aufs hung check 2021-07-30 13:53:25 -07:00
Varsha Teratipally ebdd9038b7 Add a check if the metric is nil so that collector doesn't collect the 
metrics.
 2021-06-30 19:50:16 +00:00
Oleg Atamanenko c8629cea5d Check kube-proxy health on linux 2021-06-29 21:36:27 -07:00
Kubernetes Prow RobotandGitHub cbb029d905 Merge pull request #583 from pezzak/log-kubeapi-error 
Log error from kube-api
 2021-06-25 10:18:51 -07:00
Kubernetes Prow RobotandGitHub a0b0f9460f Merge pull request #578 from kubernetes/partitions 
Reduce the number of reads to /proc/partitions file and gofmt.
 2021-06-25 10:18:45 -07:00
Kubernetes Prow RobotandGitHub e349323507 Merge pull request #539 from smileusd/health_check 
improvement health-checker
 2021-06-25 09:48:45 -07:00
pezzak ed97725ea1 Log error from kube-api 2021-06-17 12:51:44 +03:00
michelletandya a14577dfa4 update CriCtl path for windows 2021-06-15 01:03:04 +00:00
varsha teratipally 7b51a90328 Reduce the number of reads to /proc/partitions file 
to retrive the partitions on disk
 2021-06-13 21:11:34 +00:00
tashen a3b928467e add loopbacktime to reduce time of journalctl call 2021-05-19 13:55:55 +08:00
Lantao Liu 8e94c930ee Fix the uptime timestamp parsing. 2021-05-14 16:43:09 -07:00
Kubernetes Prow RobotandGitHub 9c541692ee Merge pull request #557 from vteratipally/adfad 
Make sure the path to known-modules.json is relative
 2021-05-14 14:39:59 -07:00
Varsha Teratipally a79b87ce7e Make sure the path to known-modules.json is relative to the 
system-stats-monitor.json file
 2021-05-14 21:14:55 +00:00
Jeremy Edwards d4933875ed Add support for basic system metrics for Windows. 2021-05-10 21:58:38 +00:00
michelletandya 01cd8dd08c Add healthChecker functionality for kube-proxy service 2021-05-05 17:27:58 +00:00
michelletandya c4e5400ed6 separate linux/windows health checker files. 2021-04-26 21:45:05 +00:00
Jeremy Edwards a7f78c5668 Enable NPD to run as a Windows Service. 2021-04-02 23:03:14 -07:00
Jeremy Edwards 4181ece888 Windows Support: Fix Build Regressions, Tests Pass 2021-03-14 10:24:45 -07:00
Archit Bansal fb8bbe91d7 Fix for flaky unit test in health checker 
The unit test was dependent on the order of map iteration. Changed to
using sorted keys while iterating.
 2021-02-18 17:52:49 -08:00
Archit Bansal 100f2bf8e6 Make log pattern check configurable in health checker 2021-02-17 17:46:18 -08:00
Karan Goel c2aceee61d remove os_versions and kernel_version labels 2021-02-02 08:25:10 -08:00
Kubernetes Prow RobotandGitHub 422c088d62 Merge pull request #516 from karan/system_time 
add metric for per-cpu, per-stage timing
 2021-02-01 18:54:28 -08:00
zhangyue 98ba606d4f fix check for timeout 
Signed-off-by: zhangyue <huaihuan.zy@alibaba-inc.com>
 2021-01-30 21:35:00 +08:00
Karan Goel 8648fe265a add metric for per-cpu, per-stage timing 2021-01-29 08:46:39 -08:00
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 RobotandGitHub 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 RobotandGitHub 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 RobotandGitHub 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 RobotandGitHub 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 RobotandGitHub 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 RobotandGitHub 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 RobotandGitHub 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