github/node-problem-detector
1
0
Fork 0
mirror of https://github.com/kubernetes/node-problem-detector.git synced 2026-08-19 20:26:32 +00:00
Code Issues Packages Projects Releases Wiki Activity
519 Commits 12 Branches 59 Tags
112d53b10aae99048ec5df89031705dd09c942d3
Commit Graph
143 Commits
Author SHA1 Message Date
Kubernetes Prow RobotandGitHub 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
Kubernetes Prow RobotandGitHub 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 RobotandGitHub 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
FrameandGitHub 9678892546 Fix typo in custom-plugin-monitor 2020-08-03 17:08:42 +08:00
Kubernetes Prow RobotandGitHub 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 RobotandGitHub 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 RobotandGitHub 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
Xuewei Zhang 5e55ef89f1 Make log-counter respect ENABLE_JOURNALD 2019-11-26 13:58:10 -08:00
tongxin21 d5cb44646e add an unit test for parsing the "/etc/os-release" of CentOS 
add a newline character at the end
 2019-11-01 13:34:22 +08:00
tongxin21 9b9f18a7ed add a case is ID="centos" 2019-10-28 19:09:15 +08:00
Lantao Liu be7cc78aa0 Properly close channel when monitor exits. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2019-10-25 14:11:39 -07:00
Kubernetes Prow RobotandGitHub 705cb01e0c Merge pull request #339 from wenjun93/logmonitor 
avoid log channel closed caused endless loop
 2019-10-25 11:27:39 -07:00
Kubernetes Prow RobotandGitHub bac3429522 Merge pull request #359 from gmemcc/hotfix-closed-channel 
fix close of closed channel
 2019-10-24 20:57:38 -07:00
wenjun93 4a4ebc7097 avoid log channel closed caused endless loop 2019-10-25 11:43:49 +08:00
Kubernetes Prow RobotandGitHub a999207a56 Merge pull request #367 from grosser/grosser/unwrap 
untangle plugin runner a bit
 2019-10-24 20:29:38 -07:00
Michael Grosser 3be50a088a untangle plugin runner a bit 
add some docs and make it clearer what is actually going on
(parallel rule execution on start and then on timer)
 2019-10-10 15:46:04 -07:00
Xuewei Zhang 794300af59 Add stackdriver exporter endpoint for problem_gauge 2019-09-26 13:45:17 -07:00
Matt Matejczyk 2e9da8569d Make heartbeatPeriod const into a flag. 2019-09-26 09:59:03 +02:00
Alex Wong 60e048d2ce fix close of closed channel 2019-09-24 16:07:47 +08:00
Xuewei Zhang e1939ebc03 Handle vendor change in k8s.io/apimachinery/pkg/util/clock 
clock.Clock used to have Tick() method, but is now replaced with
NewTicker() method to prevent leaking. Changed NPD code to adapt to it.

See https://github.com/kubernetes/apimachinery/commit/10ebc22e for more
detail.
 2019-09-14 15:22:09 -07:00
Xuewei Zhang 0f0e5eff0f Adding stackdriver exporter 2019-09-12 18:30:00 -07:00
Xuewei Zhang 9e789b5f99 Refactor on metrics so that names for all the views are tracked 2019-09-11 12:07:13 -07:00
Xuewei Zhang 0f2fce56e5 Change host/uptime to GAUGE metrics 2019-09-10 16:58:06 -07:00
Kubernetes Prow RobotandGitHub 2a07254f96 Merge pull request #253 from finn-no/master 
Empty LogPath will use journald's default path.
 2019-08-27 09:22:41 -07:00
Andrew Stribblehill 09c498ad74 Empty LogPath will use journald's default path. 2019-08-27 01:55:30 +02:00
Xuewei Zhang 82c2368795 Metric format fixes on host/uptime and disk/* 
1. host/uptime, disk/io_time and disk/weighted_io should be
counter/cumulative metrics. SO we have to use the Sum aggregation method
rather than LastValue aggregation method (which will declare the metric
as gauge metric).

2. Renamed label "device" for disk/* metrics to "device_name".
This is to clarify that it is device_name (sda1) rather than device_path
(/dev/sda1)
 2019-08-16 15:14:54 -07:00
Kubernetes Prow RobotandGitHub 424b864291 Merge pull request #323 from xueweiz/test 
Add a simple e2e test
 2019-08-16 14:56:09 -07:00
Xuewei Zhang f9b5e60a43 Add e2e test for NPD 
The first test is a very simple test. It installs NPD on a VM, and then
verifies that NPD reports metric host_uptime in Prometheus format.
 2019-08-16 01:33:29 -07:00
Lang Chi 4d37d6fb68 fix a spelling error 
Signed-off-by: Lang Chi <21860405@zju.edu.cn>
 2019-08-13 15:12:01 +08:00