Commit Graph

808 Commits

Author SHA1 Message Date
Tim Bannister 05e987a47b
Highlight discussion issue for dockershim deprecation
- Link to k/kubernetes issue 106917
  (various places)
- Related rewording to make that extra link work in context

and also:
- Replace alias for dockershim FAQ with a Netlify redirect

Co-authored-by: Jihoon Seo <46767780+jihoon-seo@users.noreply.github.com>
2022-04-12 18:02:26 +01:00
Pushkar Joglekar ba6776b2a6
Task Page for Verifying Signed Images (#32184)
* Add container image signing docs

Signed-off-by: Sascha Grunert <sgrunert@redhat.com>

* Creates a task page to verify signed control plane container images

* Added info about cosigned and why we need cosign in experimental mode

Updates based on PR review

Apply suggestions from code review

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

* Uses K8s SBoM to get list of signed images

Apply suggestions from code review

Co-authored-by: Qiming Teng <tengqm@outlook.com>
Co-authored-by: Chris Negus <cnegus@redhat.com>

* Add current scope of sign/verify

Co-authored-by: Sascha Grunert <sgrunert@redhat.com>
Co-authored-by: Tim Bannister <tim@scalefactory.com>
Co-authored-by: Qiming Teng <tengqm@outlook.com>
Co-authored-by: Chris Negus <cnegus@redhat.com>
2022-04-12 08:29:23 -07:00
Kubernetes Prow Robot f440c609e9
Merge pull request #32780 from reylejano/patch-check-dockershim-task
v1.24 Update to the Check if Dockershim Deprecation Affects You page
2022-04-12 07:57:23 -07:00
Jiahui Feng 15e978d8db
Leader Migration to GA (#32052)
* cleanup and polish.

* update assumed versions.

* GA updates.

* Update content/en/docs/tasks/administer-cluster/controller-manager-leader-migration.md

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

* Update content/en/docs/tasks/administer-cluster/controller-manager-leader-migration.md

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

* Update content/en/docs/tasks/administer-cluster/controller-manager-leader-migration.md

Co-authored-by: Chris Negus <cnegus@redhat.com>

Co-authored-by: Tim Bannister <tim@scalefactory.com>
Co-authored-by: Chris Negus <cnegus@redhat.com>
2022-04-11 18:01:22 -07:00
Nate W e65201a5b3 Merge remote-tracking branch 'upstream/main' into dev-1.24 2022-04-11 09:31:28 -07:00
Kubernetes Prow Robot 9169cc8ebc
Merge pull request #32791 from jihoon-seo/220407_Replace_Go_Doc_URL_with_pkg.go.dev
Replace Go Doc URL with `pkg.go.dev`
2022-04-08 16:06:04 -07:00
Kubernetes Prow Robot 3b19dbf22f
Merge pull request #32764 from neolit123/1.24-add-steps-for-reconf
kubeadm: add task page for cluster reconf
2022-04-08 03:28:42 -07:00
Mads Jensen eefc776e29
Fix typos in Markdown links. (#32802)
* Fix typos in Markdown links.

* Test

Co-authored-by: Mads Jensen <atombrella@users.noreply.github.com>
2022-04-08 00:16:41 -07:00
Lubomir I. Ivanov 931581eb88 kubeadm: add task page for cluster reconf
The new task page outlines steps for reconfiguring
a kubeadm cluster and persisting reconfiguration.

Link the new page from the existing guides for
"customizing components", "creating a cluster",
and "kubeadm upgrade".

Co-authored-by: Paco Xu <paco.xu@daocloud.io>
Co-authored-by: Qiming Teng <tengqm@outlook.com>
2022-04-08 01:57:42 +03:00
Nate W d1bce4cb0d Merge remote-tracking branch 'upstream/main' into dev-1.24 2022-04-07 10:41:49 -07:00
Kubernetes Prow Robot 3aef33c651
Merge pull request #32259 from tengqm/fix-links-3
Fix nits in the change runtime containerd page
2022-04-07 02:03:57 -07:00
Kubernetes Prow Robot ed8d57455a
Merge pull request #32190 from tengqm/fix-nodelocaldns
Reformat the node local DNS cache page
2022-04-07 01:39:57 -07:00
Jihoon Seo b16e2bc7f4 Replace Go Doc URL with pkg.go.dev 2022-04-07 11:22:38 +09:00
Rey Lejano 9211599cfd update dockershim deprecation to removal on tasks page 2022-04-06 13:44:53 -07:00
Nate W f85be125b9 Merge remote-tracking branch 'upstream/main' into dev-1.24 2022-03-31 15:18:13 -07:00
Kubernetes Prow Robot 8a614ca171
Merge pull request #32668 from tengqm/LeaderMigration-ga
ControllerLeaderMigration is GA
2022-03-31 14:45:05 -07:00
Qiming Teng f3a06f432a ControllerLeaderMigration is GA 2022-03-31 09:03:57 +08:00
Kubernetes Prow Robot 59baf2fff2
Merge pull request #32661 from guettli/patch-5
typo: "the" --> "then"
2022-03-30 17:43:00 -07:00
Tim Bannister 83514e6dc1
Tweak page introduction
Co-authored-by: Shannon Kularathna <ax3shannonkularathna@gmail.com>
2022-03-30 23:15:09 +01:00
Kubernetes Prow Robot 226abdf52d
Merge pull request #32666 from sftim/20220330_fixup_cri-dockerd_task
Fixup incorrect systemctl command
2022-03-30 14:53:57 -07:00
Kubernetes Prow Robot 2258bc2308
Merge pull request #32637 from guettli/patch-4
Link to Guaranteed pods
2022-03-30 14:51:57 -07:00
Tim Bannister 3cb2b0cb14
Fixup incorrect systemctl command
The subcommand for restart is "restart"
2022-03-30 22:26:12 +01:00
Tim Bannister b9a7ec6f35
Update cri-dockerd switchover docs for v1.24 2022-03-30 22:18:56 +01:00
Shannon Kularathna 5edbf56ec5 Add draft content for migrating to dockerd 2022-03-30 22:12:19 +01:00
Kubernetes Prow Robot 994f5c5a48
Merge pull request #32131 from shannonxtreme/dockershim-migrate-dockerd
Add content for migrating to cri-dockerd
2022-03-30 14:09:57 -07:00
Thomas Güttler 8df0736acb
typo: "the" --> "then"
fixed typo
2022-03-30 21:03:48 +02:00
Thomas Güttler 998d762331 S/'Guaranteed'/Guaranteed 2022-03-30 20:52:00 +02:00
Thomas Güttler 16ae848701 Link to 'Guaranteed' pods.
related to #32619
2022-03-30 20:52:00 +02:00
Tim Bannister 672813f3e7
Move PSP into Security concepts section
The logical navigation definitely works better if Pod Security admission
and PodSecurityPolicy are pages in the same section. Make It So.

Co-authored-by: Rey Lejano <rlejano@gmail.com>
2022-03-30 17:30:35 +01:00
Geoffrey Cline 67c5034165
Apply suggestions from code review
Co-authored-by: Qiming Teng <tengqm@outlook.com>
2022-03-28 12:27:33 -05:00
Nate W 7c67921f3f Merge remote-tracking branch 'upstream/main' into dev-1.24 2022-03-28 08:48:23 -07:00
Kubernetes Prow Robot b68cfbd60a
Merge pull request #32485 from tengqm/fix-ip-masq-agent
Fix the ip-masq-agent page
2022-03-26 13:21:21 -07:00
Kubernetes Prow Robot 39fd63ba12
Merge pull request #31989 from guettli/31930__fix_busybox_image_1.28
fix busybox image to version 1.28
2022-03-25 15:45:59 -07:00
Kubernetes Prow Robot 6da9c34b2e
Merge pull request #31799 from SergeyKanzhelev/dynamicKubeletConfig
Dynamic kubelet config is removed
2022-03-25 15:27:58 -07:00
Shannon Kularathna 180fa82d9c Add draft content for migrating to dockerd 2022-03-25 15:19:17 +00:00
Qiming Teng 3b21d5bc69 Fix the ip-masq-agent page 2022-03-25 14:02:40 +08:00
Kubernetes Prow Robot 6a47224fe0
Merge pull request #32258 from tengqm/fix-links-2
Fix links in the change PV reclaim policy page
2022-03-22 15:19:58 -07:00
Geoffrey Cline 4492fc5766 add steps for coredns permissions 2022-03-18 17:00:38 -05:00
Nate W 0289b52eca Merge remote-tracking branch 'upstream/main' into dev-1.24 2022-03-16 11:38:29 -07:00
Qiming Teng cce96ae367 Migrate access cluster service page
The acess-cluster-service page, has nothing to do with administering a cluster.
A better home for this page should be the `/docs/tasks/access-application-cluster` subdirectory instead.
2022-03-16 16:45:10 +08:00
Qiming Teng a11ecef6f1 Wrap long lines and fix a few nits in the text 2022-03-14 20:36:51 +08:00
Qiming Teng 06f35a55d5 Fix link to use relative path 2022-03-14 20:29:23 +08:00
Qiming Teng e9a8cc6eda Reformat the indentation of lists and sample outputs 2022-03-14 20:22:22 +08:00
Qiming Teng f1575f40c2 Fix link in change PV reclaim policy page 2022-03-14 20:20:04 +08:00
Qiming Teng 29f5e89770 Reformat the node local DNS cache page 2022-03-11 11:15:47 +08:00
Kubernetes Prow Robot 782d8bc2c9
Merge pull request #32126 from tengqm/update-coredns
Improve coredns page
2022-03-09 08:40:13 -08:00
Qiming Teng 15f643e5e8 Improve coredns page
This PR refactors the coredns page by removing some outdated statements.
2022-03-09 21:31:10 +08:00
Nate W 5a0f2583c6 Merge remote-tracking branch 'upstream/main' into dev-1.24 2022-03-07 16:23:45 -08:00
Kubernetes Prow Robot a26ac80b38
Merge pull request #31816 from voelzmo/patch-2
Update proposal link to point to archive
2022-03-07 14:36:25 -08:00
Kubernetes Prow Robot f4a81795e5
Merge pull request #32070 from yuvraj9/patch-1
Fixing typo error
2022-03-06 20:46:53 -08:00
Yuvraj Shekhawat d884ce7ce0
Fixing typo error 2022-03-06 02:49:14 +05:30
Tim Bannister 73cd38cdc6 Move kubectl overview to be section index
Also:
- use glossary definition in page introduction
- tidy broken link in What's Next section
- update links to refer to moved page
2022-03-03 10:03:00 +00:00
Kubernetes Prow Robot b6643f3d51
Merge pull request #31593 from ctalledo/k8s-in-sysbox
Add Sysbox as an option to run kubernetes inside unprivileged containers or pods.
2022-03-02 18:30:46 -08:00
Thomas Guettler 7122a4498a fix busybox image to 1.28 (issues with `nslookup`).
Changes where done with these commands:

reprec 'image: busybox(?!:)' 'image: busybox:1.28' */docs */examples
reprec -- '--image=busybox(?!:)' '--image=busybox:1.28' */docs */examples

Related issues:

 https://github.com/docker-library/busybox/issues/48
 https://github.com/kubernetes/kubernetes/issues/66924
2022-03-02 20:48:26 +01:00
RA489 7f9869dab8 kubeadm-upgrade: add note about verifying the kubelet service status 2022-03-02 08:20:04 +05:30
Kubernetes Prow Robot ee0389d360
Merge pull request #28290 from shannonxtreme/api-eviction
Add information to API Evictions from Safely Drain a Node
2022-02-28 19:25:46 -08:00
Nate W b7f8b0daae Merge remote-tracking branch 'upstream/main' into dev-1.24 2022-02-28 16:18:31 -08:00
Kubernetes Prow Robot d2a2af28ea
Merge pull request #31721 from mac-chaffee/main
Add upgrade notes to cpu-management-policies
2022-02-27 17:20:55 -08:00
mango 288a7aded9
docs: add etcd cluster upgrade guide to configure-upgrade-etcd (#31833)
* docs: add etcd cluster upgrade guide to configure-upgrade-etcd

* Update content/en/docs/tasks/administer-cluster/configure-upgrade-etcd.md

Co-authored-by: championshuttler <shivams2799@gmail.com>

* Update content/en/docs/tasks/administer-cluster/configure-upgrade-etcd.md

Co-authored-by: Rey Lejano <rlejano@gmail.com>

* put "For more details..."

* Update configure-upgrade-etcd.md

Co-authored-by: championshuttler <shivams2799@gmail.com>
Co-authored-by: Rey Lejano <rlejano@gmail.com>
2022-02-27 17:04:56 -08:00
Mac Chaffee d657a0d10a
Add upgrade notes to cpu-mgt-policies
Signed-off-by: Mac Chaffee <machaffe@renci.org>
2022-02-25 18:49:11 -05:00
Sergey Kanzhelev 152ccdae91 Dynamic Kubelet Configuration feature is removed 2022-02-25 07:09:20 +00:00
Kubernetes Prow Robot 9de083393a
Merge pull request #31845 from liggitt/manual-token
Stop recommending people scrape auto-generated service account tokens
2022-02-24 09:46:31 -08:00
Jordan Liggitt 3d15ef3810 Stop recommending people scrape auto-generated service account tokens 2022-02-23 13:28:02 -05:00
Aayush Sharma 27caffcbf0 fixed typo 2022-02-23 16:53:10 +05:30
Kubernetes Prow Robot 683fc53b84
Merge pull request #31687 from neolit123/1.24-update-legacy-kubelet-cm-refs
kubeadm: update legacy kubelet config map information and document feature gates
2022-02-22 02:49:46 -08:00
Nate W e8b19637df Merge remote-tracking branch 'upstream/main' into dev-1.24 2022-02-21 10:36:03 -08:00
Marco Voelz 9823ecda09
Update proposal link to point to archive
Original link says
```
Design proposals have been archived.

To view the last version of this document, see the Design Proposals Archive Repo.

Please remove after 2022-04-01 or the release of Kubernetes 1.24, whichever comes first.
```
2022-02-21 10:54:50 +01:00
Tim Bannister 362da74120
Update links to Dockershim Removal FAQ
- Identify selected links to the Dockershim Deprecation FAQ
- Replace them with links to the updated FAQ
2022-02-17 17:41:55 +00:00
Lubomir I. Ivanov 26f6a21308 kubeadm: remove mentions of the the legacy kubelet-config-x.yy
The default kubelet configuration ConfigMap that kubeadm manages
is "kubelet-config" instead of "kubelet-config-x.yy" (where x.yy
is the Kubernetes version) in 1.24.

Cleanup references to the legacy naming in kubeadm documentation.

Generated contents in content/en/docs/reference/* are not updated.
2022-02-17 18:27:48 +02:00
Nate W 8b9e77db12 Merge remote-tracking branch 'upstream/main' into dev-1.24 2022-02-15 08:28:12 -08:00
srout deb2a9c96b
Update memory-default-namespace.md 2022-02-14 13:05:33 +05:30
Kubernetes Prow Robot 7dd728cf69
Merge pull request #31729 from SWADESNA/patch-1
Update memory-default-namespace.md
2022-02-13 23:25:28 -08:00
Kubernetes Prow Robot 1f4ca9f802
Merge pull request #31631 from tengqm/fix-gc-cascade
Fix the cascading deletion page
2022-02-13 23:09:28 -08:00
srout a191d71627
Update memory-default-namespace.md 2022-02-14 12:37:58 +05:30
Kubernetes Prow Robot 4727e39e70
Merge pull request #31682 from tengqm/apiserver-encryption-v1
Add configuration reference for API server encryption
2022-02-12 20:45:46 -08:00
Debabrata Panigrahi b03dfa8096
Docs to change Container runtime (#30141)
* Docs to change Container runtime

* Updated header

* Updated header

* Few changes made according to the reviews

* Updated few headings

* Updated few markdown changes

* Reverted a unwanted changes

* Removed the double extension in the filename

* Updated

* Updated according to review

* Final Updates

* Added instructions to remove docker engine

* Minor changes

* Minor updates on heading

* Minor updates on lists

* Minor updates on line 106

* Minor updates on line 106
2022-02-11 04:38:03 -08:00
Qiming Teng 3e58334b07 Add configuration reference for API server encryption 2022-02-10 11:27:52 +08:00
Qiming Teng d4f6e0be55 Fix the cascading deletion page
This PR fixes two problems in the cascading deletion page:

- The indentation of list items should be 2 spaces for unordered lists,
  or 3 spaces for ordered lists. We should avoid using 4 spaces as
  indentation because 4-spaces indentation has special meaning in
  markdown.
- The garbage-collection page was moved to a new place. With redirect
  records for English site, there seems no obvious problems. However,
  for localization teams, such redirection records don't exist. It is
  super easy to create a dangling link in localized pages.
2022-02-10 10:38:01 +08:00
Kubernetes Prow Robot 58fb4c2f83
Merge pull request #31572 from Nordix/multi-numa-doc
Update doc for reserved memory flag
2022-02-08 20:26:17 -08:00
Kubernetes Prow Robot 71389e6293
Merge pull request #31604 from neolit123/1.24-add-example-for-kubeconfig-user
kubeadm: add missing guide for "kubeconfig user"
2022-02-08 20:24:17 -08:00
Nate W f9dda7bc96 Merge remote-tracking branch 'upstream/main' into dev-1.24 2022-02-07 11:03:19 -08:00
Ravindra Thakur f38c09fa6a Update doc for reserved memory flag
This change is to update the documentation for reserved-memory flag.
Now, for specifying memory reservations across multiple NUMA nodes,
semicolon needs to be used as separator.

Signed-off-by: Ravindra Thakur <ravindra.nath.thakur@est.tech>
2022-02-07 18:58:37 +05:30
Arhell af7a9a515c [en] add comma 2022-02-04 01:47:35 +02:00
Lubomir I. Ivanov 75a33b2650 kubeadm: add missing guide for "kubeconfig user"
The command "kubeadm kubeconfig user" is missing
some examples and more details on why it is needed.

- Add a new section "Generating kubeconfig files
for additional users" under the kubeadm-certs page.
- Link to this section from the kubeadm-kubeconfig reference page.
- Link to this section from the create-cluster-kubeadm page.
2022-02-02 21:41:40 +02:00
Cesar Talledo 021f8be65b Add Sysbox as an option to run kubernetes inside unprivileged containers or pods.
Sysbox is an open-source container runtime (similar to "runc") that supports
running VM-workloads such as Docker and Kubernetes inside unprivileged
containers or pods.

Sysbox containers always use the Linux user-namespace for isolation, plus
specially crafted proc and sys filesystems, some syscall interception,
filesystem ID-mapping, and more.

It's possible to run Kubernetes, K3s, K0s, inside containers or pods deployed
with Sysbox. This commit aims to make the Kubernetes community aware of this
option.

Signed-off-by: Cesar Talledo <ctalledo@nestybox.com>
2022-02-01 19:38:10 +00:00
Kubernetes Prow Robot f53f7e9203
Merge pull request #31387 from avoidik/patch-2
Update encrypt-data.md - multi-master configuration notice
2022-02-01 05:48:18 -08:00
Viacheslav Vasilyev 241e635197
Update content/en/docs/tasks/administer-cluster/encrypt-data.md
Co-authored-by: Tim Bannister <tim@scalefactory.com>
2022-02-01 15:31:21 +02:00
Viacheslav Vasilyev ddd4a3defb
Update content/en/docs/tasks/administer-cluster/encrypt-data.md
Co-authored-by: Jim Angel <jimangel@users.noreply.github.com>
2022-02-01 12:38:35 +02:00
Kubernetes Prow Robot 48401482bc
Merge pull request #31571 from prameshj/patch-8
Add a section about nodelocaldns memory limits.
2022-01-31 15:43:53 -08:00
Nate W 2fa88c51b6 Merge remote-tracking branch 'upstream/main' into dev-1.24 2022-01-31 11:57:45 -08:00
Kubernetes Prow Robot b2063eedeb
Merge pull request #31546 from chrisnegus/remove-docker-cgroup-reference
Change docker cgroup driver example to containerd
2022-01-31 10:00:23 -08:00
Kubernetes Prow Robot f8db38b98d
Merge pull request #30066 from sftim/20211012_tidy_manage_resources_tasks
Tidy task pages within Manage Memory, CPU, and API Resources
2022-01-31 07:58:23 -08:00
prameshj 9b0539eeb5 Incorporate review comments.
Co-authored-by: Tim Bannister <tim@scalefactory.com>
Co-authored-by: Chris O'Haver <cohaver@infoblox.com>
2022-01-31 07:50:54 -08:00
prameshj 1b469285e8
Add a section about nodelocaldns memory limits. 2022-01-30 21:10:40 -08:00
AugustasV 80f4c27c66
correction
Signed-off-by: AugustasV <reg1nt1z@gmail.com>
2022-01-30 21:49:09 +01:00
Augustas 3bdfba74ed
Apply suggestions from code review
Thank you sftim for recommended changes.

Co-authored-by: Tim Bannister <tim@scalefactory.com>
2022-01-30 21:37:06 +01:00
Christopher Negus 976004b957 Change docker cgroup driver example to containerd 2022-01-27 22:05:02 +00:00
Kubernetes Prow Robot 5e35828808
Merge pull request #31309 from neolit123/1.24-update-kubeadm-docs-for-dockershim
kubeadm: adapt docs for 1.24 and dockershim removal
2022-01-25 08:44:32 -08:00
Lubomir I. Ivanov 3184c227c7 kubeadm: adapt docs for 1.24 and dockershim removal
Touch the following files:
- Implementation details: remove docker specifics, which is changing
in 1.24
- Create cluster: small language cleanup, remove note about 1.24
- Install kubeadm: Include two up-to-date tables for Linux / Windows
with known endpoints. Include cri-dockerd.
- Kubelet integration: (side cleanup) use "container runtime" instead of
"CRI runtime" (which is incorrect). Mention that only updating
"--container-runtime-endpoint=.." is required if the user wishes
to override the CR on a certain host. Dockershim->CR-foo migration
guides would make the "--container-runtime=remote" flag explicit
and we want to remove it at some point.
- Troubleshooting kubeadm: Remove some instances of Docker troubleshooting
that imply docker as default CR, or talk about old Docker versions.
Be more generic about container runtimes.
- Adding Windows nodes: move the containerd tab before the Docker
tab, as containerd is now the default. Remove note about being explicit
about --cri-socket. Add note that crictl is required for both
Docker and containerd. Add note that cri-dockerd is required if
the user wants to use Docker EE on Windows.
2022-01-25 18:35:58 +02:00
AugustasV e0eb75215b
why_telemetery_agents_talk
Signed-off-by: AugustasV <reg1nt1z@gmail.com>
2022-01-22 22:42:49 +01:00