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50 Commits
Author SHA1 Message Date
Manuel RügerandCiprian Hacman e43459d86d Move glog/klog logging to klog/v2 2023-09-17 08:57:33 +03:00
Ciprian Hacman f58f6cd208 Update tests to run also on macOS 2023-09-11 19:25:59 +03:00
Manuel Rüger c4311bd207 Move github.com/shirou/gopsutil to v3 2023-09-11 12:18:22 +02:00
Fan Shang Xiang adbe770d74 replace k8s.io/apimachinery/pkg/util/clock with k8s.io/utils/clock 2023-08-31 06:27:32 +00:00
guoguangwu 6dc23ca804 chore: remove refs to deprecated io/ioutil 2023-06-21 12:12:27 +08:00
Kubernetes Prow RobotandGitHub d77d8f2992 Merge pull request #721 from UiPath/new-os-distributions 
Add support for SLES, Oracle and Amazon Linux
 2023-01-31 10:48:56 -08:00
Yordis Prieto Lazo 0842910049 chore: fix misspelling 2022-12-18 22:58:07 -05:00
Alexandru Matei 0afa7cc6ff Add support for SLES, Oracle and Amazon Linux 2022-10-27 14:54:42 +03:00
Andrew Garrett 72ad051dd6 Use Warn severity on K8s Event when Node condition is True 
If temporary errors generate an Event with a Warn severity, then surely
permanent errors should generate an Event with at least that high of a
severity level.
 2022-06-17 22:13:21 +00:00
Andrew Garrett b1bd8e7424 Use %q instead of %s 2022-06-09 17:18:30 +00:00
Andrew GarrettRyan EschingerMicah Norman
 		a39a7c6e0f Add condition message to event message 
If you're using some monitoring solution that aggregates events from
your Kubernetes cluster, having the underlying reason why a condition
triggered could be very useful, especially if you are using custom
plugin monitors.

Co-authored-by: Micah Norman <micnorman@paypal.com>
Signed-off-by: Ryan Eschinger <reschinger@paypal.com>
 2022-06-08 21:42:40 +00:00
Kubernetes Prow RobotandGitHub c083db10f0 Merge pull request #628 from mx-psi/master 
Change to using new dependency name for osreleaser
 2022-04-22 11:35:37 -07:00
Kubernetes Prow RobotandGitHub 9c23553e0b Merge pull request #650 from yankay/fix-deprecated-maintainer-in-dockerfile 
FIx deprecated "MAINTAINER" in Dockerfile
 2022-04-21 12:28:12 -07:00
Neo Zhuo 11ddb5e6bf support custom /proc path 2022-04-11 18:15:08 +08:00
Kay Yan bc89bbce56 MAINTAINER in Dockerfile is deprecated, change to label 
Signed-off-by: Kay Yan <kay.yan@daocloud.io>
 2022-03-07 15:27:08 +08:00
Pablo BaeyensandPablo Baeyens a859b5f027 Change to using new dependency name for osreleaser 
To do this I
1. changed the name in go.mod and the Go code that used it,
2. ran `go mod tidy -go=1.15` and
3. ran `go mod vendor`.

Step 3 added another vendored dependency unrelated AFAIK to this change.
 2021-11-29 16:45:48 +01:00
Julie Qi fe09e416bd remove aufs hung check 2021-07-30 13:53:25 -07:00
Jeremy Edwards d4933875ed Add support for basic system metrics for Windows. 2021-05-10 21:58:38 +00:00
michelletandya c4e5400ed6 separate linux/windows health checker files. 2021-04-26 21:45:05 +00:00
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
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 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
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
Karan Goel 925ea7393c Collect CPU load averages in a separate metric 2020-11-09 09:41:52 -08:00
Abhilash Pallerlamudi 5342a50874 Add rhel support for osversion 2020-04-15 13:19:56 -07:00
Xuewei Zhang 83b09277f0 Collect more cpu/disk/memory metrics 2020-02-03 15:29:45 -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
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 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
Xuewei Zhang fbebcf311b Report metrics from system-log-monitor 2019-07-12 14:38:21 -07:00
Xuewei Zhang 4944ac3e48 Implement host collector as part of system-stats-monitor 
Host collector report three things today:
1. Host OS uptime (in seconds)
2. Host kernel version (as a metric label)
3. Host OS version (as a metric label)
 2019-06-27 16:40:11 -07:00
Xuewei Zhang 29b0740f4c Refactor systemstatsmonitor/metric_helper.go into a metrics package 2019-06-27 16:40:05 -07:00
Zhen Wang 1f636381b8 Detect kubelet and container runtime frequent crashes 2018-11-26 22:41:06 -08:00
Andy Xie 89cfb5261d bump kubernetes to 1.9 2018-07-09 14:59:51 +08:00
Lantao Liu ee103dd4ac Generate event for condition change and support unknown status. 2018-06-21 15:29:53 -07:00
Tim Hockin 3468934b7d Pushes go to staging-k8s.gcr.io 2018-02-01 20:11:55 -08:00
Tim Hockin 547c65ef89 Convert registry to k8s.gcr.io 2017-12-22 09:55:16 -08:00
Andy Xie 10dbfef1a8 add custom problem detector plugin 2017-11-22 10:14:09 +08:00
Random-Liu 20ffe37cea Add NPD endpoints: /debug/pprof, /healthz, /conditions. 2017-02-03 11:07:06 -08:00
Girish Kalele b687dfaafc Containerize the nethealth bandwidth measurement utility 2016-06-07 20:51:30 -07:00
Girish Kalele 33a43545ca Node network health check utility - performs a quick HTTP GET test 2016-06-03 14:26:12 -07:00
Lantao Liu f0312655bd Add first version of node-problem-detector 2016-05-17 15:55:33 -07:00