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31 Commits
Author SHA1 Message Date
Kubernetes Prow RobotandGitHub bdaa44eb23 Merge pull request #825 from kasbert/master 
Add disk and memory percent_used
 2023-12-15 15:54:49 +01:00
Jarkko Sonninen 07900633cb Add disk and memory percent_used 2023-10-28 16:03:48 +03:00
j4ckstraw e31cf7b137 fix: fix pprof by register handlers explicitly 
see https://pkg.go.dev/net/http/pprof
> By default, all the profiles listed in runtime/pprof.Profile are
available (via Handler), in addition to the Cmdline, Profile, Symbol,
and Trace profiles defined in this package. If you are not using
DefaultServeMux, you will have to register handlers with the mux you are
using.

Signed-off-by: j4ckstraw <j4ckstraw@foxmail.com>
 2023-10-08 10:49:24 +08:00
Ciprian Hacman a5aadf719a Update github.com/avast/retry-go to v4.5.0 2023-09-24 11:25:19 +02:00
Fan Shang Xiang d04bb3a5b0 add retry for patch node requests and replace deprecated poll function 2023-09-21 07:36:42 +00:00
Manuel RügerandCiprian Hacman e43459d86d Move glog/klog logging to klog/v2 2023-09-17 08:57:33 +03:00
Fan Shang Xiang adbe770d74 replace k8s.io/apimachinery/pkg/util/clock with k8s.io/utils/clock 2023-08-31 06:27:32 +00:00
Fan Shang Xiang 471ab88240 add context to long running operations 2023-07-13 10:01:18 +08:00
Kubernetes Prow RobotandGitHub e6fbdd434a Merge pull request #760 from MartinForReal/master 
bump k8s.io dependencies to 1.17.2
 2023-06-25 21:41:16 -07:00
guoguangwu 6dc23ca804 chore: remove refs to deprecated io/ioutil 2023-06-21 12:12:27 +08:00
Fan Shang Xiang b5e4ef628b bump k8s.io to 1.17.2 2023-06-12 22:27:39 +08:00
MartinForReal 75095b2573 remove heapster from project dependencies 2023-05-18 01:38:29 +00:00
pezzak ed97725ea1 Log error from kube-api 2021-06-17 12:51:44 +03:00
Jeremy Edwards 4181ece888 Windows Support: Fix Build Regressions, Tests Pass 2021-03-14 10:24:45 -07:00
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
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
varsha teratipally eb38b4b598 added a new metric to retrieve os features like unknown modules 2021-01-08 21:52:16 +00:00
Karan Goel 925ea7393c Collect CPU load averages in a separate metric 2020-11-09 09:41:52 -08:00
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
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 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
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
Lang Chi 4d37d6fb68 fix a spelling error 
Signed-off-by: Lang Chi <21860405@zju.edu.cn>
 2019-08-13 15:12:01 +08:00
Yang Guo ddb1d76178 Support waiting for kube-apiserver to be ready with timout during NPD startup 2019-07-09 10:24:25 -07:00
Xuewei Zhang 23dc265971 Add Prometheus exporter. 2019-06-13 00:51:17 -07:00
Xuewei Zhang 5814195ad5 Move apiserver-reporting logic into k8s_exporter. 
Added CLI option "enable-k8s-exporter" (default to true). Users can use
this option to enable/disable exporting to Kubernetes control plane.

This commit also removes all the apiserver-specific logic from package
problemdetector.

Future exporters (e.g. to local journald, Prometheus, other control
planes) should implement types.Exporter interface.
 2019-06-12 18:29:18 -07:00