Commit Graph

373 Commits

Author SHA1 Message Date
Michael 50bec1f123 replace currentVersion with currentPatchVersion in concepts 2023-06-02 18:56:23 +08:00
Sai Ramesh Vanka 0ef0dedf3a Add a caution regarding the `exec` probe mechanism
Reference Issue: https://github.com/kubernetes/website/issues/41084
1. Exec probe's implementation involves the Kubelet making a gRPC call to the
underlying CRI which inturn involves in the creation of multiple processes that
require a good amount of cpu usage whenever the probe is executed.
2. Whereas the other probes namely `http/gRPC/tcp` involves the Kubelet alone making
a call to the container.
3. There might be a significant amount of cpu overhead in the cases of
higher pod densities, lower periodic intervals when the exec probe is configured.
4. Hence, it would be a good idea to alert the user to opt for the other available probes
in case of the above mentioned scenarios.

Signed-off-by: Sai Ramesh Vanka <svanka@redhat.com>
2023-05-23 21:54:18 +05:30
Kubernetes Prow Robot eb7c049f04
Merge pull request #40376 from dtzar/patch-1
clarify Windows privileged containers feature enablement
2023-05-07 03:51:16 -07:00
David Tesar 8f3790c3a9
clarify Windows privileged containers feature enablement 2023-04-07 10:50:25 -07:00
Kubernetes Prow Robot 9fe8b9c942
Merge pull request #40513 from pacoxu/patch-16
add memory qos
2023-04-05 20:47:46 -07:00
Paco Xu e475112590 add memory qos 2023-04-06 11:42:37 +08:00
Mickey Boxell 31439e3d56 Merge branch 'upstream/main' into dev-1.27 2023-04-05 14:20:36 -05:00
Sergey Kanzhelev 81dfd0cd00
gRPC GA (#39919) 2023-04-04 05:57:54 -07:00
Kubernetes Prow Robot 9360bc5ab8
Merge pull request #40264 from kinvolk/rata/userns-1.25
content: Mention containerd 1.7 supports user namespaces
2023-04-03 22:59:51 -07:00
Filip Křepinský 24b259fa36 Promote PodDisruptionBudget UnhealthyPodEvictionPolicy to Beta 2023-04-03 11:28:38 +02:00
Kubernetes Prow Robot 2da2c6c277
Merge pull request #40407 from mickeyboxell/merged-main-dev-1.27
Merged main dev 1.27
2023-03-31 21:49:49 -07:00
Rodrigo Campos 2ffb037188
Document user namespace changes in v1.27 (KEP-127) (#39860)
* content: Update user namespaces version requirements

Also, with the new implementation, the fsGroup was dropped. So removed
the mention to those limitations.

Signed-off-by: Rodrigo Campos <rodrigoca@microsoft.com>

* content: Add reference to the userns task in the concepts page

Signed-off-by: Rodrigo Campos <rodrigoca@microsoft.com>

---------

Signed-off-by: Rodrigo Campos <rodrigoca@microsoft.com>
2023-03-30 20:01:48 -07:00
Mickey Boxell a15fa4ae31 Merge remote-tracking branch 'upstream/main' into dev-1.27 2023-03-29 15:54:33 -05:00
Rodrigo Campos d2cd6ca266 content: Mention containerd 1.7 supports user namespaces
containerd 1.7 was just released with user namespaces support. Let's
mention which kubernetes versions should work with container 1.7.

While we are there, let's clarify the CRI-O version and not duplicate
the requirements in the concept and task pages and just add a link

Signed-off-by: Rodrigo Campos <rodrigoca@microsoft.com>
2023-03-27 16:20:08 +02:00
windsonsea e6ba669447 fix a 404 link in pod-qos.md 2023-03-23 23:45:20 +08:00
Kubernetes Prow Robot 0cbb4d0e7a
Merge pull request #39809 from mimowo/update-docs-about-handling-deleted-pods
Update docs for KEP3329: "Retriable and non-retriable Pod failures for jobs
2023-03-22 22:28:22 -07:00
Kubernetes Prow Robot b399d833f8
Merge pull request #39905 from saschagrunert/dev-1.27-downward-api-hugepages
[KEP-2053] Add docs for DownwardAPIHugepages graduation
2023-03-22 02:08:36 -07:00
Sascha Grunert bcff6ab600
[KEP-2053] Add docs for DownwardAPIHugepages graduation
Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
2023-03-22 10:01:47 +01:00
Michal Wozniak 801b556183 Update for KEP3329: "Retriable and non-retriable Pod failures for Jobs"
Co-authored-by: Aldo Culquicondor <1299064+alculquicondor@users.noreply.github.com>
2023-03-21 15:56:19 +01:00
Mickey Boxell 79fd7f88d6 Merge remote-tracking branch 'upstream/main' into dev-1.27 2023-03-20 21:58:19 -05:00
Sergey Kanzhelev ae17e46f73
Document behavior of endpoints with the feature EndpointSliceTerminatingCondition (#36791)
* new behavior of endpoints with the feature gate EndpointSliceTerminatingCondition

* Update content/en/docs/concepts/workloads/pods/pod-lifecycle.md

Co-authored-by: Tim Bannister <tim@scalefactory.com>

* Update content/en/docs/concepts/workloads/pods/pod-lifecycle.md

Co-authored-by: Tim Bannister <tim@scalefactory.com>

* Update content/en/docs/concepts/workloads/pods/pod-lifecycle.md

Co-authored-by: Antonio Ojea <antonio.ojea.garcia@gmail.com>

* fixing feature gate versions

---------

Co-authored-by: Tim Bannister <tim@scalefactory.com>
Co-authored-by: Antonio Ojea <antonio.ojea.garcia@gmail.com>
2023-03-15 08:32:17 -07:00
Kubernetes Prow Robot c05bf92e36
Merge pull request #39781 from davidxia/patch-3
fix docs: update user-namespaces.md for English usage
2023-03-09 07:32:04 -08:00
Mickey Boxell 987edf7ef0 Merge remote-tracking branch 'upstream/main' into dev-1.27 2023-03-06 19:22:46 -06:00
David Xia 1318d40853
fix docs: update user-namespaces.md for English usage
Make it grammatically correct and more concise.
2023-03-04 07:12:56 -05:00
ClimberJ d6445848fc
Removed duplicate word 2023-03-02 12:14:13 +01:00
Paulo Gomes c92f1d3a1c
Fix misspelling on Pods page
Signed-off-by: Paulo Gomes <pjbgf@linux.com>
2023-02-27 19:28:48 +00:00
Rey Lejano 23db46b8c2 resolved merge conflict from branch sync from main into dev-1.27 2023-02-22 12:14:36 -08:00
lianghao208 f16f67eb56 update pod scheduling readiness gate in pod lifecycle 2023-02-17 16:22:55 +08:00
Kubernetes Prow Robot 0e66780d8b
Merge pull request #39324 from reylejano/followup-PR-38673
Updated concepts/workloads/pods/_index.html as followup to PR 38673
2023-02-08 03:38:58 -08:00
Rey Lejano 2916c34fdf updated concepts pods index.html as followup to PR 38673 2023-02-07 22:10:53 -08:00
Kubernetes Prow Robot 1a8bd52c5a
Merge pull request #39308 from sftim/20230306_pod_qos_tweaks
Tweak docs about QoS classes
2023-02-07 03:14:59 -08:00
Kubernetes Prow Robot d8e9c84234
Merge pull request #38673 from dshebib/update_pod_privilege_feature
Update privileged pod documentation to reflect GA feature
2023-02-07 00:51:00 -08:00
Tim Bannister 04add1a96b
Fix weight for Pod QoS Class concept 2023-02-06 23:42:42 +00:00
Daniel Shebib 04ce79a5fc add new page for qos class 2023-02-05 20:11:20 -06:00
Daniel Shebib 4e9007f191 Add new page for QoS class
Co-authored-by: Qiming Teng <tengqm@outlook.com>
Co-authored-by: Tim Bannister <tim@scalefactory.com>
2023-02-05 20:08:25 -06:00
kartik494 312f0a62c7 Modify spec and status downward API fields 2023-01-30 09:39:47 +05:30
Daniel Shebib ba37aa6ba7 document privileged containers as GC 2023-01-12 19:09:46 -06:00
Daniel Shebib bc12666f68 document privileged containers as GC 2023-01-12 19:09:14 -06:00
Daniel Shebib 87537d3b5b document privileged containers as GC 2023-01-12 18:52:21 -06:00
Wei Huang fed60f3728
Rename 'PreemptionByKubeScheduler' to 'PreemptionByScheduler' 2023-01-09 15:57:24 -08:00
Daniel Shebib b8883b84db Update privileged pod documentation to reflect GA feature 2022-12-28 20:02:50 -06:00
Tim Hockin d3c4fe6759
Recommend DNS Label for workload names 2022-12-16 09:53:32 -08:00
Kubernetes Prow Robot cec61c1754
Merge pull request #38052 from krol3/merged-main-dev-1.26
Merge main branch into dev-1.26
2022-11-29 11:59:09 -08:00
Michal Wozniak 964a24d759 Extend documentation on PodGC focusing on PodDisruptionConditions enabled
Co-authored-by: divya-mohan0209 <divya.mohan0209@gmail.com>
2022-11-28 09:02:52 +01:00
carolina valencia b4ad83ef13 Merge remote-tracking branch 'upstream/main' into dev-1.26 2022-11-24 11:49:25 -03:00
Brian McQueen 65ce32de4e updated docs regarding ephemeral pods not being supported by static pods kubernetes/kubernetes#113935 2022-11-20 19:39:20 -08:00
Michal Wozniak 1e4a160b0d Rephrased description for TerminationByKubelet 2022-11-15 17:33:34 +01:00
Michal Wozniak 163e53de42 Update of the docs for Beta
Co-authored-by: Tim Bannister <tim@scalefactory.com>
Co-authored-by: Paola Cortés <51036950+cortespao@users.noreply.github.com>
2022-11-15 10:07:13 +01:00
Kubernetes Prow Robot cdfab27ffc
Merge pull request #37253 from kinvolk/rata/userns
content: Clarify how to verify user abstraction
2022-11-02 20:17:35 -07:00
Kubernetes Prow Robot 14ece2c4dc
Merge pull request #37472 from cailynse/update-weight-content-workloads-pods
KubeCon Docs Sprint: Added Missing Weight for Concepts/Workloads/Pods
2022-10-24 09:00:26 -07:00