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51 Commits

Author SHA1 Message Date
Patrick Ohly
bc6c7fa912 logging: fix names of keys 
The stricter checking with the upcoming logcheck v0.4.1 pointed out these names
which don't comply with our recommendations in
https://github.com/kubernetes/community/blob/master/contributors/devel/sig-instrumentation/migration-to-structured-logging.md#name-arguments.
 2023-01-23 14:24:29 +01:00
Peter Hunt
1a7388c2ef kubelet/metrics: add cri_metrics 
that pulls metrics from the CRI

Signed-off-by: Peter Hunt <pehunt@redhat.com>
 2022-11-08 14:47:08 -05:00
David Ashpole
64af1adace
Second attempt: Plumb context to Kubelet CRI calls (#113591) 
* plumb context from CRI calls through kubelet

* clean up extra timeouts

* try fixing incorrectly cancelled context
 2022-11-05 06:02:13 -07:00
Antonio Ojea
9c2b333925 Revert "plumb context from CRI calls through kubelet" 
This reverts commit f43b4f1b95.
 2022-11-02 13:37:23 +00:00
David Ashpole
f43b4f1b95
plumb context from CRI calls through kubelet 2022-10-28 02:55:28 +00:00
JunYang
c71e3a7802 When metrics are counted, discard the wrong container startup time metrics 2022-07-15 08:56:12 +08:00
JunYang
f33652ce61 Fix kubelet panic when accessing metrics/resource endpoint 2022-07-14 16:38:48 +08:00
Kubernetes Prow Robot
5cb6fab8f6 Merge pull request #105585 from fengzixu/improvement-volume-health 
add volume kubelet_volume_stats_health_abnormal to kubelet
 2022-03-17 01:32:38 +00:00
fengzixu
7d675381f8 fix: fix panic bug when volumeHealthStatus is nil 2022-03-17 01:32:24 +00:00
Maciej Borsz
aa95513982
Revert "add volume kubelet_volume_stats_health_abnormal to kubelet" 2022-03-16 13:44:09 +01:00
fengzixu
9808ae48a0 change the volume health status metrics name 2022-01-23 02:44:10 +00:00
fengzixu
5d544d3f01 fix comment 2022-01-11 14:28:31 +00:00
fengzixu
f96449f2e2 fix unit test 2022-01-11 13:50:18 +00:00
fengzixu
e2b5b5465a improve metrics comment 2022-01-11 13:50:18 +00:00
fengzixu
c1a58d715c fix unit test 2022-01-11 13:50:18 +00:00
fengzixu
5593e27429 improve metrics comment 2022-01-11 13:50:18 +00:00
fengzixu
1cdc694ac2 fix unit test 2022-01-11 13:50:18 +00:00
fengzixu
4a72f08a28 add useful comment for volume stats metrics 2022-01-11 13:50:18 +00:00
fengzixu
ed7fd0ced5 add volumeHealth label to metrics 2022-01-11 13:50:17 +00:00
fengzixu
bab1755274 fix: correct metrics expression 2022-01-11 13:50:17 +00:00
fengzixu
d71e21e01e add volume kubelet_volume_stats_health_abnormal to kubelet 2022-01-11 13:50:17 +00:00
vikram Jadhav
0de4397490 mockery to mockgen conversion 2021-09-25 16:15:08 +00:00
Sascha Grunert
2d0f99fba1
Fix resource metrics e2e test 
Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
 2021-07-05 11:16:05 +02:00
sanwishe
43f8f58895 add containers starttime metrics for metrics/resource endpoint 
Signed-off-by: sanwishe <jiang.mingzhi35@zte.com.cn>
 2021-06-24 02:53:21 +08:00
Kubernetes Prow Robot
62bb595cbe
Merge pull request #98627 from jialaijun/migrate_to_structured_logs_5 
Migrate pkg/kubelet/metrics logs to structured logging.
 2021-03-02 15:49:31 -08:00
Benjamin Elder
56e092e382 hack/update-bazel.sh 2021-02-28 15:17:29 -08:00
jialaijun
15612338e5 Migrate pkg/kubelet/metrics logs to structured logging. 2021-02-14 09:41:35 +08:00
Kubernetes Prow Robot
0e0cc1ead8
Merge pull request #95839 from egernst/pod-usage 
resource-metrics: add pod/sandbox metrics to endpoint
 2020-11-12 19:36:23 -08:00
Eric Ernst
8dfc548709 resource-metrics: add pod/sandbox metrics to endpoint 
Pod metrics may not be the same as the sum of container metrics. Add support for pod specific
metrics to allow for more accurate accounting of resources.

Signed-off-by: Eric Ernst <eric_ernst@apple.com>
 2020-11-03 09:57:46 -08:00
Marek Siarkowicz
7d309e0104 Move Kubelet Summary API to staging repo 2020-09-22 18:23:28 +02:00
Davanum Srinivas
07d88617e5
Run hack/update-vendor.sh 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-05-16 07:54:33 -04:00
Davanum Srinivas
442a69c3bd
switch over k/k to use klog v2 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-05-16 07:54:27 -04:00
David Ashpole
86192d4b9a fix cpu resource metric type by changing to counter 2020-03-26 13:30:36 -07:00
RainbowMango
c394d821fd Deal with auto-generated files: 
- Update bazel by hack/update-bazel.sh
 2019-12-16 10:27:02 +08:00
RainbowMango
0db7074e1a Add new endpoint for resource metrics. 2019-12-16 10:26:54 +08:00
RainbowMango
e4a128a4f7 Deal with auto-generated files. 
Update bazel by hack/update-bazel.sh
 2019-11-08 09:16:57 +08:00
RainbowMango
ee4394a306 Migrate custom collector for kubelet 2019-11-08 09:16:57 +08:00
RainbowMango
633bb52b49 Deal with auto-generated files. 
Update bazel by hack/update-bazel.sh
 2019-10-11 09:26:58 +08:00
RainbowMango
3b07393ea8 Refactor UT with testutil from k/k. 2019-10-11 09:25:17 +08:00
SataQiu
23a8be6e5f remove direct references to prometheus/testutil from kubelet/metrics 2019-10-10 12:56:28 +08:00
Ryan Phillips
2bdf975d5b kubelet: add UID to kubelet_container_log_filesystem_used_bytes metric 
buildPodRef creates a unique key with the {podName, namespace, UID}
tuple. By omitting the UID in the metric, duplicate metrics can be sent
to prometheus causing 500's on the /metrics endpoint.
 2019-07-26 14:59:43 -05:00
Yu-Ju Hong
191666d6a3 Fix computing of cpu nano core usage 
CRI runtimes do not supply cpu nano core usage as it is not part of CRI
stats. However, there are upstream components that still rely on such
stats to function. The previous fix was faulty because the multiple
callers could compete and update the stats, causing
inconsistent/incoherent metrics. This change, instead, creates a
separate call for updating the usage, and rely on eviction manager,
which runs periodically, to trigger the updates. The caveat is that if
eviction manager is completley turned off, no one would compute the
usage.
 2019-03-05 09:25:40 -08:00
Aldo Culquicondor
e61cd68bf3 Fix lint on pkg/kubelet/server/... 2019-02-21 10:31:41 -05:00
Yecheng Fu
ccb66066a9 vendor github.com/prometheus/client_golang/prometheus/testutil package 2018-12-02 10:25:50 +08:00
Lantao Liu
59e80cdac3 Fix kubelet panic. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-11-16 16:21:57 -08:00
Frederic Branczyk
4724fca678
pkg/kubelet/stats: Add container log size metric 2018-11-12 22:04:50 +01:00
Davanum Srinivas
954996e231
Move from glog to klog 
- Move from the old github.com/golang/glog to k8s.io/klog
- klog as explicit InitFlags() so we add them as necessary
- we update the other repositories that we vendor that made a similar
change from glog to klog
  * github.com/kubernetes/repo-infra
  * k8s.io/gengo/
  * k8s.io/kube-openapi/
  * github.com/google/cadvisor
- Entirely remove all references to glog
- Fix some tests by explicit InitFlags in their init() methods

Change-Id: I92db545ff36fcec83afe98f550c9e630098b3135
 2018-11-10 07:50:31 -05:00
Jeff Grafton
23ceebac22 Run hack/update-bazel.sh 2018-06-22 16:22:57 -07:00
Lukas Grossar
64dee74bb7
Fix typo in volume_stats.go 
volumeStatsCollecotr -> volumeStatsCollector
 2018-05-04 15:49:07 +02:00
Jeff Grafton
ef56a8d6bb Autogenerated: hack/update-bazel.sh 2018-02-16 13:43:01 -08:00