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176 Commits

Author SHA1 Message Date
David Ashpole
f43b4f1b95
plumb context from CRI calls through kubelet 2022-10-28 02:55:28 +00:00
Richa Banker
047f6a736b add metrics/slis to kubelet health checks 2022-10-18 14:06:20 -07:00
Sally O'Malley
0d558c51b5
add otelrestful restful.FilterFunction 
Signed-off-by: Sally O'Malley <somalley@redhat.com>
 2022-08-01 12:55:19 -04:00
Sally O'Malley
7585aae1b4
kubelet-tracing:update 
Signed-off-by: Sally O'Malley <somalley@redhat.com>
 2022-08-01 12:55:16 -04:00
Sally O'Malley
47e7d8034f
kubelet tracing 
Signed-off-by: Sally O'Malley <somalley@redhat.com>
Co-authored-by: David Ashpole <dashpole@google.com>
 2022-08-01 12:55:02 -04:00
Paco Xu
e073b0fd65 Disable AcceleratorUsage Metrics: ga 2022-07-30 12:31:43 +08:00
Kubernetes Prow Robot
cf2800b812
Merge pull request #111402 from verb/111030-ec-ga 
Promote EphemeralContainers feature to GA
 2022-07-29 19:29:20 -07:00
Kubernetes Prow Robot
126c07604d
Merge pull request #104484 from jackfrancis/prober-duration-metrics 
add container probe duration metrics
 2022-07-29 13:17:11 -07:00
Lee Verberne
d238e67ba6 Remove EphemeralContainers feature-gate checks 2022-07-26 02:55:30 +02:00
Adrian Reber
fc37a7a990
kubelet: wire checkpoint container support through 
This adds the last pieces to wire through the container checkpoint
support in the kubelet.

Signed-off-by: Adrian Reber <areber@redhat.com>
 2022-07-14 10:27:41 +00:00
Davanum Srinivas
ab690750df
Switch to v3 of github.com/emicklei/go-restful 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2022-06-09 14:11:41 -04:00
Jorik Jonker
27b8f13763 kubelet: expose OOM metrics 
cAdvisor has code to expose OOM metrics since 0.40.0, but this was not
included in Kubelet so far. This commit enables it.

Signed-off-by: Jorik Jonker <jorik.jonker@eu.equinix.com>
 2022-02-08 12:24:25 +01:00
Jack
7655702313 add container probe duration metrics 2022-01-20 16:50:02 -08:00
Shivam Sandbhor
6652c54d83 Remove invalid comment in legacyregistry 
Signed-off-by: Shivam Sandbhor <shivam.sandbhor@gmail.com>
 2021-11-18 15:05:00 +05:30
Hanna Lee
07a883d8e6 Remove //lint:ignore pragmas that aren't being used anymore 2021-11-17 08:56:54 +01:00
Hanna Lee
0f3836dcc5 Ignore deprecation warnings with //nolint:staticcheck 2021-11-17 08:55:57 +01:00
David Porter
b6269ce5de kubelet: update cAdvisor usage for v0.43 
* Change cAdvisor manager constructor
* Change call to adding AcceleratorUsageMetrics

Signed-off-by: David Porter <david@porter.me>
 2021-11-09 17:09:12 -08:00
Antonio Ojea
0cd75e8fec run hack/update-netparse-cve.sh 2021-08-20 10:42:09 +02:00
Jordan Liggitt
db48793269 Set idle and readheader timeouts 2021-07-27 11:58:45 -04:00
Artyom Lukianov
03830db82d Implement all necessary methods to provide memory manager data under pod resources metrics 
Signed-off-by: Artyom Lukianov <alukiano@redhat.com>
 2021-06-22 13:06:32 +03:00
Aditi Sharma
5af10e9828 Migrate to structured logging 
migrate pkg/kubelet/server to structured logging.

Signed-off-by: Aditi Sharma <adi.sky17@gmail.com>
 2021-03-05 17:55:48 +05:30
pacoxu
cd54bd94e9 deprecate cAdvisor json metrics collected by Kubelet 
- remove unused code for cadvisor json metrics collected

Signed-off-by: pacoxu <paco.xu@daocloud.io>
 2021-03-02 15:36:21 +08:00
Sri Saran Balaji Vellore Rajakumar
af05a7eca3 Refactor Kubelet Server to take kubeConfiguration instead of multiple fields 2021-02-11 16:15:35 -08:00
Sri Saran Balaji Vellore Rajakumar
51cdf4e97b Add support to disable /debug/pprof and /debug/flags/v endpoint 
Co-authored-by: xiaofei.sun <sunxiaofei@kuaishou.com>
Co-authored-by: SaranBalaji90 <srisaranbalaji@gmail.com>
 2021-02-11 15:56:53 -08:00
chenyw1990
db5de9169f pkg/kubelet/server: migrate to structured logs 2021-02-09 15:34:52 +08:00
Erik Wilson
a4037d2684
Fix cadvisor machine metrics 
Signed-off-by: Ling Samuel <lingsamuelgrace@gmail.com>
 2020-12-04 10:08:05 +08:00
Alexey Perevalov
a8b8995ef2 Implement TopologyInfo and cpu_ids in podresources 
It covers deviceplugin & cpumanager.

It has drawback, since cpuset and all other structs including cadvisor's keep
cpu as int, but for protobuf based interface is better to have fixed
int.
This patch also introduces additional interface CPUsProvider, while
DeviceProvider might have been extended too.

Checkpoint not covered by unit test.

Signed-off-by: Swati Sehgal <swsehgal@redhat.com>
Signed-off-by: Alexey Perevalov <alexey.perevalov@huawei.com>
 2020-11-11 13:50:49 +03:00
Kubernetes Prow Robot
6e95025994
Merge pull request #92165 from RenaudWasTaken/v1-pod-resources 
Graduate the Pod Resources API to G.A
 2020-11-09 18:24:41 -08:00
Tim Allclair
a439bc5572
Remove --redirect-container-streaming functionality (#95935) 
* Remove --redirect-container-streaming functionality

* Update bazel
 2020-11-09 11:50:11 -08:00
Renaud Gaubert
817bf784d2 Kubelet now implements the V1 podresources API 2020-10-26 12:10:18 -07:00
Renaud Gaubert
4eadf40448 Run gofmt 
Signed-off-by: Renaud Gaubert <rgaubert@nvidia.com>
 2020-09-15 06:22:44 -07:00
Renaud Gaubert
60304452ff Move podresources api to k8s.io/kubelet/pkg/apis 
Signed-off-by: Renaud Gaubert <rgaubert@nvidia.com>
 2020-09-15 05:13:33 -07:00
RainbowMango
3c7caff44d remove deprecated kubelet endpoint /metrics/resource/v1alpha1 2020-08-28 09:16:56 +08:00
Renaud Gaubert
34dc785c0b Add the DisableAcceleratorUsageMetrics feature gate 
Signed-off-by: Renaud Gaubert <rgaubert@nvidia.com>
 2020-07-13 20:52:06 +00:00
David Ashpole
1f70708f6c update cAdvisor to v0.37.0 2020-07-09 10:23:10 -07:00
Sri Saran Balaji Vellore Rajakumar
05240c9218 Add support for disabling /logs endpoint in kubelet 2020-07-06 07:52:30 -07:00
Davanum Srinivas
5692926914
Move packages for slightly better UX for consumers 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-05-20 10:57:46 -04:00
Kubernetes Prow Robot
036fcda230
Merge pull request #89412 from coderanger/fix-kubelet-method-metrics 
Apply the same style of fix as #87913 but for HTTP methods too.
 2020-05-18 17:43:36 -07:00
Kubernetes Prow Robot
b170451caa
Merge pull request #90183 from dims/update-kubernetes-to-klog-v2 
Update kubernetes to klog v2
 2020-05-16 18:59:51 -07:00
Kubernetes Prow Robot
42fa1c081f
Merge pull request #88568 from RainbowMango/pr_cleanup_resource_metrics_ut 
Clean up duplicate code and remove import cycle.
 2020-05-16 16:09:36 -07:00
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
Davanum Srinivas
9006b2db69
Fix for API change in cadvisor 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-05-16 07:53:03 -04:00
cici37
7f4d19167e Move pkg/util/configz to k8s.io/component-base 2020-04-29 12:17:25 -07:00
Noah Kantrowitz
14969831e9 Apply the same style of fix as #87913 but for HTTP methods too. 
Go does not validate HTTP methods beyond len!=0 and that they don't contain HTTP meta chars like a newline. Also to using string sets instead of maps.
 2020-04-02 02:15:04 -07:00
RainbowMango
7b7c73bf87 Clean up duplicate code and remove import cycle. 2020-02-26 15:19:29 +08:00
Walter Fender
9802bfcec0 Add code to fix kubelet/metrics memory issue. 
Bucketing url paths based on concept/handling.
Bucketing code placed by handling code to encourage usage.
Added unit tests.
Fix format.
 2020-02-07 15:12:24 -08:00
RainbowMango
ecf5f7d749 Deprecated metrics under /metrics/resource/v1alpha1 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
214228f024 Remove the derprecated API RawRegister from stability framework 2019-11-19 18:56:09 +08:00
RainbowMango
2e8dcf7809 Migrate custom collector and mark metrics with ALPHA. 2019-11-08 20:19:37 +08:00