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99 Commits

Author SHA1 Message Date
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
Kubernetes Prow Robot
127f33f63d
Merge pull request #111221 from inosato/remove-ioutil-from-kubelet 
Remove ioutil in kubelet/kubeadm and its tests
 2022-09-17 21:56:28 -07:00
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
inosato
3b95d3b076 Remove ioutil in kubelet and its tests 
Signed-off-by: inosato <si17_21@yahoo.co.jp>
 2022-07-30 12:35:26 +09:00
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
Tim Allclair
e1069c6495 Don't follow redirects with spdy 2022-03-04 16:08:58 -08:00
Sascha Grunert
de37b9d293
Make CRI v1 the default and allow a fallback to v1alpha2 
This patch makes the CRI `v1` API the new project-wide default version.
To allow backwards compatibility, a fallback to `v1alpha2` has been added
as well. This fallback can either used by automatically determined by
the kubelet.

Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
 2021-11-17 11:05:05 -08:00
Niels de Vos
e22012950b Add Kubelet.ListBlockVolumesForPod() 2021-04-22 08:36:20 +02:00
fengzixu
edc1c62471 feature: add CSIVolumeHealth feature and gate 
1. add EventRecorder to ResourceAnalyzer
2. add CSIVolumeHealth feature and gate
 2021-03-10 01:16:37 +09:00
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
Tim Allclair
a439bc5572
Remove --redirect-container-streaming functionality (#95935) 
* Remove --redirect-container-streaming functionality

* Update bazel
 2020-11-09 11:50:11 -08:00
Marek Siarkowicz
7d309e0104 Move Kubelet Summary API to staging repo 2020-09-22 18:23:28 +02:00
RainbowMango
3c7caff44d remove deprecated kubelet endpoint /metrics/resource/v1alpha1 2020-08-28 09:16:56 +08:00
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
ba35704b51
Merge pull request #81443 from mikedanese/socks5 
rest.Config: support configuring an explict proxy URL
 2020-05-10 06:05:50 -07:00
Mike Danese
652a48d2e7 wire up proxier in spdy transport 
and delete useless function
 2020-05-07 09:13:58 -07:00
Rodrigo Villablanca
ae603b8ef1 Add some testing 2020-04-13 12:47:07 -04:00
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
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
Ted Yu
906adbdfcd Require client / server protocols 2020-01-06 08:50:04 -08:00
Kubernetes Prow Robot
b72d550672
Merge pull request #78563 from qingsenLi/k8s-190531 
Delete the redundant define test
 2019-09-26 01:25:10 -07:00
Jordan Liggitt
92eb072989 Propagate context to Authorize() calls 2019-09-24 11:14:54 -04:00
zhuangqh
057caf7fcf kubelet: refactor server containerLogs test to table driven test 
Signed-off-by: zhuangqh <zhuangqhc@gmail.com>
 2019-09-09 10:04:45 +08:00
Tim Allclair
3f510c69f6 Remove dead code from pkg/kubelet/... 2019-08-21 10:40:21 -07:00
Tim Allclair
72951efdaf Cleanup kubelet authz tests & make explicit 2019-07-18 13:35:11 -07:00
qingsenLi
94e4f27725 Delete the redundant define test 2019-06-04 01:13:09 +08:00
David Ashpole
785d40923a add kubelet flag to disable cadvisor json apis, and mark it deprecrated 2019-05-30 10:39:45 -07:00
Haiyan Meng
538cd87864
Add metrics to monitor the kubelet http server 
Signed-off-by: Haiyan Meng <haiyanmeng@google.com>
 2019-04-11 14:16:57 -07:00
Davanum Srinivas
33081c1f07
New staging repository for cri-api 
Change-Id: I2160b0b0ec4b9870a2d4452b428e395bbe12afbb
 2019-03-26 18:21:04 -04:00
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
Mike Danese
e5227216c0 rebase authenticators onto new interface. 2018-10-22 10:16:59 -07:00
k8s-ci-robot
4339a70dfa
Merge pull request #68841 from krzysztof-jastrzebski/cpuandmemeory2 
Optimizes calculating stats when only CPU and Memory stats are returned from Kubelet stats/summary http endpoint.
 2018-10-18 16:41:07 -07:00
Tim Allclair
4ee9f007cb
Only allow apiserver to follow redriects to the same host 2018-09-25 17:18:55 -07:00
Krzysztof Jastrzebski
3b21995c95 Process only CPU and memory stats when Kubelete stats API is called with 
only_cpu_and_memory parameter. Before all stats were processed and
removed before returning.
 2018-09-20 12:35:56 +02:00
Yu-Ju Hong
390b158db9 kubelet: plumb context for log requests 
This allows kubelets to stop the necessary work when the context has
been canceled (e.g., connection closed), and not leaking a goroutine
and inotify watcher waiting indefinitely.
 2018-08-10 17:35:46 -07:00
Lantao Liu
1eb721248b Update unit test. 2018-05-31 15:26:32 -07:00
Lantao Liu
174b6d0e2f Proxy container streaming in kubelet. 2018-05-31 15:26:32 -07:00
Lantao Liu
7c17ee25ec Remove unused limit writer. 
Signed-off-by: Lantao Liu <lantaol@google.com>
 2018-05-25 16:55:08 -07:00
Derek Carr
a09990cd43 Apply pod name and namespace labels for pod cgroup for cadvisor metrics 2018-05-07 14:51:12 -04:00
David Ashpole
960856f4e8 collect metrics on the /kubepods cgroup on-demand 2018-02-17 12:32:40 -08:00
Da K. Ma
9a78753144 Updated PID pressure node condition. 
Signed-off-by: Da K. Ma <madaxa@cn.ibm.com>
 2018-01-14 18:26:00 +08:00
David Ashpole
f6721480f4 enable on-demand metrics for eviction 2018-01-08 10:20:02 -08:00
Dr. Stefan Schimanski
012b085ac8 pkg/apis/core: mechanical import fixes in dependencies 2017-11-09 12:14:08 +01:00