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11214 Commits

Author SHA1 Message Date
Richa Banker
10903cb796 add metrics/slis to kube-proxy health checks 2022-10-13 12:57:28 -07:00
Kubernetes Prow Robot
01019770cf
Merge pull request #112789 from enj/enj/r/kms_load_once_v2 
Load encryption config once (second approach)
 2022-10-13 11:25:02 -07:00
SataQiu
d4cafe4738 kubeadm: optimize and make the usage consistent about apierrors.IsNotFound 2022-10-13 23:23:53 +08:00
Monis Khan
f507bc2553
Load encryption config once 
This change updates the API server code to load the encryption
config once at start up instead of multiple times.  Previously the
code would set up the storage transformers and the etcd healthz
checks in separate parse steps.  This is problematic for KMS v2 key
ID based staleness checks which need to be able to assert that the
API server has a single view into the KMS plugin's current key ID.

Signed-off-by: Monis Khan <mok@microsoft.com>
 2022-10-13 10:52:29 -04:00
Paco Xu
2ce7a81169 fsnotify: use event.Has instead of "event.Op&h == h" 2022-10-13 13:42:26 +08:00
Richa Banker
0dae5510b2 add metrics/slis to kube-scheduler health checks 2022-10-12 13:05:47 -07:00
Kubernetes Prow Robot
525280d285
Merge pull request #112643 from SergeyKanzhelev/removeDynamicKubeletConfig 
remove DynamicKubeletConfig feature gate from the code
 2022-10-12 01:33:00 -07:00
Kubernetes Prow Robot
335fd41484
Merge pull request #112978 from logicalhan/kcm-fg 
add 'metrics/slis' to kcm health checks
 2022-10-11 23:39:00 -07:00
Han Kang
bd2417b435 add 'metrics/slis' to kcm health checks 
Change-Id: I8c2114e538bb417deff8c3f9f107758c089227dc
 2022-10-11 09:18:42 -07:00
Kubernetes Prow Robot
5301d92150
Merge pull request #112945 from chendave/dry-run 
kubeadm: Inherit `dry-run` flags for each sub-phases
 2022-10-11 03:03:02 -07:00
Dave Chen
183a26f853 kubeadm: Inherit dry-run flags for each sub-phases 
- The sub-phases like `kubeadm reset phase cleanup-node` which
could be run independently would be able to support the `dry-run`
mode as well.

- Consistent with the sub-phases which support the `dry-run` mode
already, such as `kubeadm init phase control-plane apiserver`.

- Prepare for the day when each of those sub-phases could be run
independently.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-10-11 16:02:50 +08:00
Jordan Liggitt
dd0910691f
Move root approvers to subdirs 2022-10-10 13:43:03 -04:00
Jordan Liggitt
b8b86bb2e1
Sort subdir OWNERS files 2022-10-10 08:31:43 -04:00
Jordan Liggitt
04b178b49b
Make root approval non-recursive 2022-10-10 08:26:53 -04:00
Dave Chen
3fa6662875 kubeadm: print out the solution if CA files do not exist 
phase `kubeadm init phase kubeconfig/*` must run after the phase
`kubeadm init phase certs/ca` to get the client cert and key singed
by the CA.

print out the way to generate the CA file is more useful than just say
the file cannot be loaded.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-10-10 15:24:42 +08:00
Kubernetes Prow Robot
99360e5dbc
Merge pull request #112946 from chendave/typo 
kubeadm: fix typo for cmd reset's runner binding
 2022-10-09 23:55:20 -07:00
Dave Chen
b375109225 kubeadm: fix typo for cmd reset's runner binding 
Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-10-10 11:51:15 +08:00
Shiming Zhang
3a54e3e56a Cleanup CopyFile 2022-10-09 19:59:39 +08:00
Amim Knabben
7df6c02288 Remove Linux and Windows Kube-proxy Userspace mode 2022-10-05 16:59:02 -03:00
Kubernetes Prow Robot
98233be715
Merge pull request #112709 from swagatbora90/kubelet-tracing 
Support otel tracing in cri remote image service
 2022-10-04 14:12:00 -07:00
Kubernetes Prow Robot
9720af2ba3
Merge pull request #112306 from tkashem/v1beta3 
add v1beta3 for Priority And Fairness
 2022-10-03 10:06:14 -07:00
Kubernetes Prow Robot
02109414e8
Merge pull request #112542 from astraw99/fix-runtime-validate 
Add validation for runtime endpoint flag
 2022-09-30 18:04:24 -07:00
Swagat Bora
caa83c25ae Support otel tracing in cri remote image service 
Signed-off-by: Swagat Bora <sbora@amazon.com>
 2022-09-29 22:15:07 +00:00
Kubernetes Prow Robot
3af1e5fdf6
Merge pull request #112707 from enj/enj/i/https_links 
Use https links for k8s KEPs, issues, PRs, etc
 2022-09-29 12:34:40 -07:00
Kubernetes Prow Robot
c012d901d8
Merge pull request #112598 from wangguoyan/fix-deprecated-method 
replace deprecated ioutil functions
 2022-09-28 20:38:29 -07:00
wangguoyan
447ad7eacb replace deprecated ioutil functions 
Signed-off-by: wangguoyan <717338097@qq.com>
 2022-09-29 09:00:10 +08:00
SataQiu
61cd585ad2 kubeadm: remove redundant import alias and unused apiclient util funcs 2022-09-28 12:36:54 +08:00
astraw99
805be30745 Add validation for runtime endpoint 2022-09-28 10:33:35 +08:00
Kubernetes Prow Robot
8cbe9e91c8
Merge pull request #112742 from ping035627/k8s-220926 
Kubeadm: Cleanup runPreflight in init/preflight
 2022-09-27 13:00:00 -07:00
PingWang
da88db6321 Kubeadm: Cleanup runPreflight in join/preflight 
Signed-off-by: PingWang <wang.ping5@zte.com.cn>

update runPreflight in init/preflight.go

Signed-off-by: PingWang <wang.ping5@zte.com.cn>

cleanup runPreflight in init/preflight.go

Signed-off-by: PingWang <wang.ping5@zte.com.cn>
 2022-09-27 19:36:45 +08:00
SataQiu
605f3dd89a kubeadm: fix the field path of ClusterConfiguration networking validation 2022-09-27 18:51:19 +08:00
Kubernetes Prow Robot
edd6776943
Merge pull request #112732 from SataQiu/fix-kubeadm-20220926 
kubeadm: support image repository format validation
 2022-09-27 03:23:50 -07:00
Kubernetes Prow Robot
27b7d3cd41
Merge pull request #112620 from pacoxu/windows-kubeadm-ut 
add go:build no windows for some control-plane related UT for kubeadm
 2022-09-26 22:29:50 -07:00
Han Kang
e95179ffb6 Wire up feature_gate.go with metrics via AddMetrics method 
wire up feature_gate.go with metrics via AddMetrics method

Change-Id: I9b4f6b04c0f4eb9bcb198b16284393d21c774ad8

wire in metrics to kubernetes components

Change-Id: I6d4ef8b26f149f62b03f32d1658f04f3056fe4dc

rename metric since we're using the value to determine if enabled is true or false

Change-Id: I13a6b6df90a5ffb4b9c5b34fa187562413bea029

Update staging/src/k8s.io/component-base/featuregate/feature_gate.go

Co-authored-by: Jordan Liggitt <jordan@liggitt.net>
 2022-09-26 08:44:42 -07:00
SataQiu
b833e628b2 kubeadm: support image repository format validation 2022-09-26 19:38:42 +08:00
Paco Xu
241445759e add go:build no windows for some control-plane related UT for kubeadm 2022-09-26 17:17:41 +08:00
Monis Khan
b738be9b46
Use https links for k8s KEPs, issues, PRs, etc 
Signed-off-by: Monis Khan <mok@microsoft.com>
 2022-09-23 23:36:24 +00:00
Sergey Kanzhelev
39e49a91d7 remove DynamicKubeletConfig feature gate from the code 2022-09-23 23:14:19 +00:00
Davanum Srinivas
837d3b4ca2
drop scripts and files related to linkcheck 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2022-09-23 13:55:45 -04:00
anstns
105a7319b1 Optimize name rules 2022-09-22 21:46:37 +08:00
Abu Kashem
6dc81c3280
update api enablement for flowcontrol v1beta3 2022-09-21 18:54:20 -04:00
Abu Kashem
0a99e6ebb1
apiserver: update apf logic to use v1beta3 2022-09-21 18:54:20 -04:00
Abu Kashem
e1a764d635
apiserver: enable v1beta3 for apf 2022-09-21 18:54:19 -04:00
Kubernetes Prow Robot
17c5066625
Merge pull request #112596 from chendave/data 
kubeadm: try to reuse `RunData` if possible
 2022-09-20 23:37:06 -07:00
Dave Chen
41b8536a50 kubeadm: try to reuse RunData if possible 
The generation of `RunData` for init and join is relative time consuming,
the data should be shared / reused whenever possible.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-09-21 13:35:15 +08:00
Hyeongju Johannes Lee
963935ed2e Kubemark: fix typos to be HollowKubeletOptions 2022-09-20 14:44:24 +03:00
Kubernetes Prow Robot
6820a383be
Merge pull request #112545 from dims/update-etcd-3.5.5-and-all-otel-related-to-latest 
Update etcd 3.5.5 and all otel related libraries to newer versions
 2022-09-19 19:15:31 -07:00
Kubernetes Prow Robot
297a986738
Merge pull request #110941 from runzhliu/patch-1 
improve the comments
 2022-09-19 14:21:34 -07:00
Kubernetes Prow Robot
80edf6d1a4
Merge pull request #112532 from ldsdsy/modify4 
Eliminate unnecessary string conversions in options.go
 2022-09-19 07:53:29 -07:00
Kubernetes Prow Robot
f6f44bff90
Merge pull request #111708 from yangjunmyfm192085/fixloginfi 
use klog.InfoS instead of klog.V(0).InfoS
 2022-09-19 07:53:18 -07:00
Davanum Srinivas
01d8a4f0c5
update to v1.12.0 of semconv 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2022-09-18 19:34:30 -04:00
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
Davanum Srinivas
3eaca7cf51
update code to use newer otel api 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2022-09-17 21:48:20 -04:00
ldsdsy
bd339b9c9c Eliminate unnecessary string conversions in options.go 2022-09-17 10:01:15 +08:00
Kubernetes Prow Robot
06fd0a0728
Merge pull request #112489 from dims/etcd_update_v3.5.5 
etcd: Updated to v3.5.5
 2022-09-16 08:49:16 -07:00
Kubernetes Prow Robot
05f17ee5d6
Merge pull request #111076 from claudiubelu/unittests-6 
unittests: Fixes cmd unit tests for Windows
 2022-09-16 07:39:27 -07:00
SataQiu
de4aeecd48 kubeadm: allow RSA and ECDSA format keys in preflight check 2022-09-16 18:50:45 +08:00
Davanum Srinivas
0f6b9b883c
etcd: Updated to v3.5.5 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2022-09-15 21:05:13 -04:00
Kubernetes Prow Robot
4c3a7d767d
Merge pull request #112448 from SataQiu/improve-apiserver-20220914 
Using simpler wrapper function capabilities.Setup instead of calling Initialize directly
 2022-09-15 16:41:26 -07:00
Kubernetes Prow Robot
657776e52b
Merge pull request #112350 from chenk008/reduce_kubeadm_tls_wait 
Reduce kubeadm tls bootstrap wait
 2022-09-14 22:21:22 -07:00
chenk008
c601c7fd4c reduce kubeadm tls bootstrap retry interval to 1s 2022-09-15 11:31:02 +08:00
Kubernetes Prow Robot
4e8b11d441
Merge pull request #111333 from flant/selfsubjectattributesreviews 
Add auth API to get self subject attributes
 2022-09-14 13:07:22 -07:00
Kubernetes Prow Robot
ee94dce5b1
Merge pull request #112015 from humblec/glusterfs-gone 
Removal of GlusterFS code from the repo
 2022-09-14 10:03:00 -07:00
m.nabokikh
00dfba473b Add auth API to get self subject attributes 
Signed-off-by: m.nabokikh <maksim.nabokikh@flant.com>
 2022-09-14 18:00:26 +02:00
SataQiu
baade6c730 using simpler wrapper function capabilities.Setup instead of calling Initialize directly 2022-09-14 23:37:32 +08:00
B Aravind
b307321c0a
I have evaluated TODO retry remove if feasible (#112383) 
Hi team, hope u all doing well.

I have checked TODO that to remove "retry" if feasible but it's important i think that it shouldn't be removed because it was used in every file on your repo.

Update idempotency.go

Update idempotency.go

Update idempotency.go
 2022-09-13 22:31:00 -07:00
Kubernetes Prow Robot
cee668beba
Merge pull request #112205 from jprzychodzen/ensure-metric-registered 
Ensure metric 'running_managed_controllers' is registered
 2022-09-13 15:45:00 -07:00
Humble Chirammal
c2a7bfd6b4 removal of glusterfs in-tree driver code from the source 
Signed-off-by: Humble Chirammal <hchiramm@redhat.com>
 2022-09-13 20:11:50 +05:30
Kubernetes Prow Robot
2b2be7fa6b
Merge pull request #111277 from chymy/improve-kubeadm-subcommand-tips 
kubeadm: improve tips of incorrect input of kubedm subcommand
 2022-09-09 00:49:23 -07:00
Kubernetes Prow Robot
a7936658ba
Merge pull request #112193 from jindijamie/master 
Add an option for aggregator
 2022-09-08 17:21:24 -07:00
Kubernetes Prow Robot
a7a5bfaef4
Merge pull request #112294 from pohly/importaliases 
E2E import aliases
 2022-09-08 13:11:31 -07:00
Kubernetes Prow Robot
cc4b7dc3c5
Merge pull request #111986 from enj/enj/i/transformer_leak 
kms: fix go routine leak in gRPC connection
 2022-09-08 09:49:46 -07:00
Patrick Ohly
a00a1c99d5 preferredimports: support regular expressions for the import path 
Having to list all packages isn't very manageable and requires constant
maintenance that is easy to miss. For example, test/e2e/framework/daemonset was
created without adding an entry for it. Promptly one file doesn't use the
intended e2edaemonset alias.

A simpler solution is to support matching the import path against a regular
expression and deriving the intended alias by expanding placeholders (${name},
$1, etc.) with the corresponding submatches from the import path. Example:

   k8s.io/kubernetes/test/e2e/framework/([^/]*) -> e2e$1

This support is backwards compatible because normal import paths don't contain
characters that are special in a regular expression and normal aliases don't
contain placeholders.

A regular expression must match the entire import path, otherwise it is
skipped.
 2022-09-08 18:37:52 +02:00
Monis Khan
4e68e9b5ad
kms: fix go routine leak in gRPC connection 
Signed-off-by: Monis Khan <mok@microsoft.com>
 2022-09-08 11:46:57 -04:00
Kubernetes Prow Robot
00c0c9d880
Merge pull request #112235 from demoManito/fix/upgrade-style 
fix: modify declaration slice and map code style
 2022-09-08 02:56:06 -07:00
Kubernetes Prow Robot
cae4c036c8
Merge pull request #112241 from xiaoliwang/simplified_regexp 
Optimize: simplified regexp
 2022-09-07 02:28:36 -07:00
demoManito
35c26f48e4 fix: map and slice create style 2022-09-07 17:10:13 +08:00
jiepeng
211e0a6496 simplified regexp 2022-09-07 15:51:36 +08:00
Kubernetes Prow Robot
3d3820bba3
Merge pull request #112257 from kerthcet/cleanup/modify-remove-release 
Kube-scheduler: Deprecate Component config v1beta3
 2022-09-06 23:54:36 -07:00
Kubernetes Prow Robot
4b9575acb8
Merge pull request #112272 from chendave/cleanupflags 
kubeadm: using the existing exported method to add config flag
 2022-09-06 22:26:36 -07:00
Dave Chen
6675bea8a2 kubeadm: using the existing exported method to add config flag 
Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-09-07 11:50:06 +08:00
kerthcet
700065a18d Add deprecation warning of removing scheduler CC v1beta3 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-09-07 10:09:27 +08:00
kerthcet
532d1df7ca Modify release version of removing scheduler CC v1beta2 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-09-06 14:15:55 +08:00
Jakub Przychodzeń
ef9f8d099f Ensure metric 'running_managed_controllers' is registered 2022-09-05 11:43:56 +00:00
Dave Chen
57551cc3d7 kubeadm: Add the option to cleanup the tmp directory 
The `tmp` is created by `kubeadm` but is never removed, the
size is expected to be expanded as time goes by.

Add one bool option to cleanup the `tmp` dir, the flag is
off by default.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-09-02 15:57:07 +08:00
Di Jin
0b400cf6aa Add an option for aggregator 2022-09-01 15:25:26 -07:00
Dave Chen
1bb44a8e78 kubeadm: too early return for reset with dry-run or force mode 
Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-09-01 17:02:27 +08:00
Kubernetes Prow Robot
253acfc8bc
Merge pull request #112142 from SataQiu/fix-cm-20220831 
controller-manager: remove deprecated insecure serving from Config
 2022-08-31 06:57:01 -07:00
SataQiu
1ae5237a66 controller-manager: remove deprecated insecure serving from Config 2022-08-31 17:32:21 +08:00
Octopusjust
48c8183fc4
cmd/kubeadm/:add test file for data.go (#112122) 
Update data_test.go

according to the modification suggestions

Update data_test.go

according to the modification suggestions
 2022-08-31 01:43:00 -07:00
Kubernetes Prow Robot
4f66f8c408
Merge pull request #112069 from enj/enj/t/aggregated_apis 
Expand aggregated API server integration test to include CRUD
 2022-08-30 08:52:55 -07:00
Monis Khan
ec283e526b
Expand aggregated API server integration test to include CRUD 
This change updates TestAggregatedAPIServer and the related test
server wiring to exercise the full network path between the Kube API
server and the aggregated API server.  We now assert that the wardle
API service and Kube API server discovery endpoints are fully healthy.
CRUD operations are performed through the Kube API server to the
wardle API server.

Signed-off-by: Monis Khan <mok@microsoft.com>
 2022-08-30 10:44:01 -04:00
Maciej Szulik
04b4908b18
Add soltysh as cmd/kcm approver 2022-08-30 09:39:01 +02:00
Kubernetes Prow Robot
6e3d62ca1c
Merge pull request #111904 from pandaamanda/controller_codeclean 
refactor: move attachdetach controller param validation ahead
 2022-08-29 14:12:49 -07:00
Kubernetes Prow Robot
891cbede96
Merge pull request #110972 from chendave/cleanup_data 
kubeadm: unify the way to cleanup the files for `kubeadm reset`
 2022-08-29 00:44:36 -07:00
Kubernetes Prow Robot
50097acf15
Merge pull request #112008 from pacoxu/kubeadm-taint 
Kubeadm cleanup for taint / toleration with master label
 2022-08-28 19:58:36 -07:00
SataQiu
8e4cf3b8d2 kubeadm: move show-join-command as a separate phase 2022-08-26 23:35:58 +08:00
Claudiu Belu
d192029e6a unittests: Fixes cmd unit tests for Windows 
Currently, there are some unit tests that are failing on Windows due to
various reasons:

- filepath.IsAbs does not consider "/" or "\" as absolute paths, even
  though files can be addressed as such.
- paths not properly joined (filepath.Join should be used).
- files not closed, which means that they cannot be removed / renamed.
- some assertions fail due to slashes / backslashes not matching.
- backslashes need to be escaped in yaml files, or put between ''
instead of "".
 2022-08-26 16:03:13 +03:00
Claudiu Belu
49ef27009d unittests: Fixes unit tests for Windows 
Currently, there are some unit tests that are failing on Windows due to
various reasons:

- Windows file permissions do not work the same way as the Linux ones.
- cp does not exist on Windows, and xcopy should be used instead.
- Get-Item does not work for hidden files / folders like AppData, but
  works if given the -Force flag.
 2022-08-26 14:39:56 +03:00
Paco Xu
f445764969 fix a flag replace of container-runtime=remote 2022-08-26 19:18:42 +08:00
Dave Chen
71ef1ea68d Cleanup etcd data dir on best effort basis 
Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-08-26 11:55:19 +08:00
Dave Chen
f180a3f265 Move the logic of file cleanup within each phase 
Guarantee that stale files are removed if end user resets cluster
by resetting each phase.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-08-26 11:30:49 +08:00
chymy
749256e9c2 Improve tips of incorrect input of kubedm some subcommand 
Signed-off-by: chymy <chang.min1@zte.com.cn>
 2022-08-26 01:18:29 +00:00
Kubernetes Prow Robot
bc9f48b841
Merge pull request #112024 from cndoit18/remove-redundant-judgment 
style: remove redundant judgment
 2022-08-25 07:28:18 -07:00
Paco Xu
04e0c6c160 kubeadm: do not need to remove old taint as v1.25 upgrade will remove it 2022-08-25 22:24:44 +08:00
Paco Xu
4daf5f903b kubeadm: cleanup master related taint and tolerations 2022-08-25 22:22:20 +08:00
Kubernetes Prow Robot
b87a436aed
Merge pull request #112000 from pacoxu/kubeadm-cleanup 
kubeadm: remove container-runtime=remote
 2022-08-25 05:14:18 -07:00
Kubernetes Prow Robot
8206c9d458
Merge pull request #111458 from muyangren2/addtest_common 
add test to isKubeadmConfigPresent method
 2022-08-25 03:52:06 -07:00
JunYang
2db4dea565 use klog.InfoS instead of klog.V(0).InfoS 2022-08-25 18:46:34 +08:00
Paco Xu
f9643b69f3 cleanup kubelet config file: kubeadm-flags.env to remove container-runtime flag 2022-08-25 17:55:37 +08:00
Paco Xu
5974da784c kubeadm: remove container-runtime=remote 2022-08-25 17:10:39 +08:00
cndoit18
ec43037d0f style: remove redundant judgment 
Signed-off-by: cndoit18 <cndoit18@outlook.com>
 2022-08-25 12:07:36 +08:00
Kubernetes Prow Robot
f313ef501a
Merge pull request #111833 from ialidzhikov/cleanup/cmd-kube-proxy 
cmd/kube-proxy: Replace deprecated func usage from the `k8s.io/utils/pointer` pkg
 2022-08-24 13:31:49 -07:00
Kubernetes Prow Robot
2a8eff983e
Merge pull request #112006 from pacoxu/kubeadm-registry-name-cleanup 
kubeadm: remove MutateImageRepository for registry change
 2022-08-24 12:01:49 -07:00
Kubernetes Prow Robot
4bf457ea95
Merge pull request #112005 from pacoxu/kubeadm-dup-unix-prefix 
kubeadm: revert dedup prefix unix:// in node annotation
 2022-08-24 05:52:14 -07:00
Kubernetes Prow Robot
da112dda68
Merge pull request #111806 from danwinship/kube-proxy-no-mode-fallback 
remove kube-proxy mode fallback
 2022-08-24 05:52:03 -07:00
Paco Xu
db0d55e1e6 kubeadm: remove MutateImageRepository for registry change 2022-08-24 17:47:51 +08:00
Paco Xu
09d3255572 kubeadm: revert dedup prefix unix:// in node annotation 2022-08-24 17:35:05 +08:00
Kubernetes Prow Robot
dabb1c5f93
Merge pull request #111949 from chymy/kubeadm-version-test 
kubeadm: add test cases for version_test.go
 2022-08-23 22:33:49 -07:00
Kubernetes Prow Robot
7f8f035ae8
Merge pull request #111836 from ialidzhikov/cleanup/cmd-kubeadm 
cmd/kubeadm: Replace deprecated func usage from the `k8s.io/utils/pointer` pkg
 2022-08-23 20:08:00 -07:00
Kubernetes Prow Robot
48b5b9d6a0
Merge pull request #111801 from SataQiu/fix-kubeproxy-20220811 
kube-proxy: optimize the format of the flag usage string
 2022-08-23 19:00:51 -07:00
Kubernetes Prow Robot
17e03f858e
Merge pull request #111783 from SataQiu/fix-kubeadm-20220810 
kubeadm: try to load CA cert from external CertificateAuthority file when CertificateAuthorityData is empty for existing kubeconfig
 2022-08-23 19:00:36 -07:00
Kubernetes Prow Robot
07bca2d791
Merge pull request #67782 from dims/yank-in-tree-openstack-cloud-provider 
Remove in-tree openstack cloud provider
 2022-08-23 18:59:48 -07:00
Kubernetes Prow Robot
94c70776ee
Merge pull request #111656 from Octopusjust/k8s-pr7 
Add test for cmd/kubeadm/app/cmd/util/cmdutil.go
 2022-08-23 17:16:40 -07:00
Davanum Srinivas
9bbf01bae9
Remove references to openstack and cinder 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2022-08-22 16:43:14 -04:00
chymy
08d4748de2 kubeadm: add test cases for version_test.go 
Signed-off-by: chymy <chang.min1@zte.com.cn>
 2022-08-22 02:56:35 +00:00
pandaamanda
3d87919a1e refactor: move attachdetach controller param validation ahead 2022-08-18 08:56:57 +00:00
Dan Winship
946ce55b04 kube-proxy: use API constants for proxy modes rather than local redefinitions 2022-08-16 09:30:42 -04:00
Dan Winship
1609017f2b kube-proxy: remove ipvs-to-iptables fallback 
If the user passes "--proxy-mode ipvs", and it is not possible to use
IPVS, then error out rather than falling back to iptables.

There was never any good reason to be doing fallback; this was
presumably erroneously added to parallel the iptables-to-userspace
fallback (which only existed because we had wanted iptables to be the
default but not all systems could support it).

In particular, if the user passed configuration options for ipvs, then
they presumably *didn't* pass configuration options for iptables, and
so even if the iptables proxy is able to run, it is likely to be
misconfigured.
 2022-08-16 09:30:08 -04:00
Dan Winship
9f69a3a9d4 kube-proxy: remove iptables-to-userspace fallback 
Back when iptables was first made the default, there were
theoretically some users who wouldn't have been able to support it due
to having an old /sbin/iptables. But kube-proxy no longer does the
things that didn't work with old iptables, and we removed that check a
long time ago. There is also a check for a new-enough kernel version,
but it's checking for a feature which was added in kernel 3.6, and no
one could possibly be running Kubernetes with a kernel that old. So
the fallback code now never actually falls back, so it should just be
removed.
 2022-08-16 09:21:34 -04:00
Dan Winship
477d14e53b Reorganize "kube-proxy --cleanup-and-exit" 
This was implemented partly in server.go and partly in
server_others.go even though even the parts in server.go were totally
linux-specific. Simplify things by putting it all in server_others.go
and get rid of some unnecessary abstraction.
 2022-08-16 09:16:05 -04:00
ialidzhikov
76bf5a41cf cmd/kubeadm: Replace deprecated func usage from the k8s.io/utils/pointer pkg 2022-08-14 12:49:45 +03:00
ialidzhikov
17c14ced18 cmd/kube-proxy: Replace deprecated func usage from the k8s.io/utils/pointer pkg 2022-08-13 22:01:02 +03:00
Kubernetes Prow Robot
132f29769d
Merge pull request #111697 from thockin/master 
Docs: node-port-range should not overlap ephemeral
 2022-08-12 13:44:32 -07:00
SataQiu
25a81a7514 kube-proxy: optimize the format of the flag usage string 2022-08-11 19:37:25 +08:00
SataQiu
31f1d84d9a kubeadm: try to load CA cert from external CertificateAuthority file when CertificateAuthorityData is empty for existing kubeconfig 2022-08-10 21:03:27 +08:00
Kubernetes Prow Robot
759785ea14
Merge pull request #109090 from sarveshr7/multicidr-rangeallocator 
Enhance NodeIPAM to support multiple ClusterCIDRs
 2022-08-07 15:40:18 -07:00
Sarvesh Rangnekar
5b801ba9f9 Introduce MultiCIDRRangeAllocator 
MultiCIDRRangeAllocator is a new Range Allocator which makes using
multiple ClusterCIDRs possible. It consists of two controllers, one for
reconciling the ClusterCIDR API objects and the other for allocating
Pod CIDRs to the nodes.

The allocation is based on the rules defined in
https://github.com/kubernetes/enhancements/tree/master/keps/sig-network/2593-multiple-cluster-cidrs
 2022-08-06 00:10:39 +00:00
Octopusjust
d1dd3691c5
Update cmdutil_test.go 
Modify error reporting format
 2022-08-05 09:47:12 +08:00
Sarvesh Rangnekar
7093b10416 Introduce networking/v1alpha1 api, ClusterCIDR type 
Introduce networking/v1alpha1 api group.

Add `ClusterCIDR` type to networking/v1alpha1 api group, this type
will enable the NodeIPAM controller to support multiple ClusterCIDRs.
 2022-08-05 00:54:00 +00:00
Jonathan Dobson
5f774832a5 Move CSIInlineVolume feature to GA 2022-08-04 13:06:30 -06:00
Tim Hockin
5f59159bfc Docs: node-port-range should not overlap ephemeral 2022-08-04 10:26:26 -07:00
Davanum Srinivas
8bec318b5d
Switch klog call to use structured logging 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2022-08-04 10:54:37 -04:00
Kubernetes Prow Robot
e539bb5a50
Merge pull request #111596 from muyangren2/addtest_virtualIP 
add test for GetAPIServerVirtualIP
 2022-08-04 04:57:46 -07:00
Jiawei Wang
d52cdeae79 cleanup: Remove storageos volume plugins from k8s codebase 2022-08-03 20:19:59 +00:00
Kubernetes Prow Robot
442574f3a7
Merge pull request #111513 from jingxu97/july/localstorage 
Promote Local storage capacity isolation feature to GA
 2022-08-03 13:05:59 -07:00
muyangren2
4af5cc3443 add test for GetAPIServerVirtualIP 
modify

modify

modify

modify

modify
 2022-08-03 18:12:00 +08:00
ZhangYu
20affda7f7 Add test for cmd/kubeadm/app/cmd/util/cmdutil.go 2022-08-03 15:01:55 +08:00
jinxu
0064010cdd Promote Local storage capacity isolation feature to GA 
This change is to promote local storage capacity isolation feature to GA

At the same time, to allow rootless system disable this feature due to
unable to get root fs, this change introduced a new kubelet config
"localStorageCapacityIsolation". By default it is set to true. For
rootless systems, they can set this configuration to false to disable
the feature. Once it is set, user cannot set ephemeral-storage
request/limit because capacity and allocatable will not be set.

Change-Id: I48a52e737c6a09e9131454db6ad31247b56c000a
 2022-08-02 23:45:48 -07:00
Kubernetes Prow Robot
1de16be28f
Merge pull request #111462 from jprzychodzen/controllers 
Enable 'running_managed_controllers' for KCM/CCM controllers: routes, services and cloud-node
 2022-08-02 13:59:09 -07:00
Kubernetes Prow Robot
96439a0c3c
Merge pull request #111547 from kerthcet/feat/mark-cc-v1beta2-deprecated 
Deprecate kubescheduler ComponentConfig v1beta2
 2022-08-02 12:48:06 -07:00
Kubernetes Prow Robot
d40bc18461
Merge pull request #105126 from sallyom/tracing-kubelet 
kubelet tracing instrumentation
 2022-08-02 11:38:06 -07:00
Kubernetes Prow Robot
70dcb0f129
Merge pull request #111618 from Jiawei0227/flocker 
cleanup: Remove flocker volume plugins from k8s codebase
 2022-08-02 09:16:16 -07:00
Kubernetes Prow Robot
0d46dc1f46
Merge pull request #111619 from Jiawei0227/quobyte 
cleanup: Remove quobyte volume plugins from k8s codebase
 2022-08-02 08:09:57 -07:00
kerthcet
c8fbd78c16 Deprecate kubescheduler ComponentConfig v1beta2 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-08-02 22:11:11 +08:00
Jakub Przychodzeń
08749750a9 Enable 'running_managed_controllers' for few more controllers 2022-08-02 07:33:32 +00:00
muyangren2
fc976d9f89 add test for GetNodeNameAndHostname 2022-08-02 11:03:21 +08:00
Jiawei Wang
9c869b3dfc cleanup: Remove quobyte volume plugins from k8s codebase 2022-08-02 00:47:02 +00:00
Jiawei Wang
ff063889a7 cleanup: Remove flocker volume plugins from k8s codebase 
Flocker storage plugin removed from k8s codebase.

Flocker, an early external storage plugin in k8s,
has not been in maintenance and their business is
down. As far as I know, the plugin is not being
used anymore.

This PR removes the whole flocker dependency and
codebase from core k8s to reduce potential security
risks and reduce maintenance work from the sig-storage community.
 2022-08-02 00:42:50 +00:00
Benjamin Elder
719c1d2680 kubeadm: make pre-release warning log less confusing 2022-08-01 15:29:36 -07:00
Kubernetes Prow Robot
3a650c5c56
Merge pull request #111502 from muyangren2/addtest_apiendpoint 
add test for String
 2022-08-01 12:10:40 -07:00
Kubernetes Prow Robot
42b6b2887c
Merge pull request #110888 from likakuli/feature_ignoreeventforgc 
feat: ignore all event resource for gc
 2022-08-01 12:10:28 -07:00
Kubernetes Prow Robot
4b5ee802e8
Merge pull request #111466 from jprzychodzen/nodeipam 
Enable 'running_managed_controllers' for KCM nodeipam controller
 2022-08-01 10:24:40 -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
Kubernetes Prow Robot
d46742b387
Merge pull request #111411 from alculquicondor/deprecate-disable-taint-manager 
Mark enable-taint-manager CLI flag as deprecated
 2022-08-01 09:02:28 -07:00
Kubernetes Prow Robot
ebad8c70c2
Merge pull request #111492 from muyangren2/addtest_validation_port 
add test for ValidatePort
 2022-08-01 03:50:29 -07:00
muyangren2
c0cabc67e1 add test 
modify

modify2
 2022-08-01 15:28:03 +08:00
Kubernetes Prow Robot
451c00cc70
Merge pull request #109263 from FeLvi-zzz/add-kubelet-nodeLabels-validation 
validate nodeLabels in kubelet
 2022-07-29 21:22:26 -07:00
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
Kubernetes Prow Robot
17d3eecc7c
Merge pull request #111431 from ialidzhikov/fix/seccomp-default-help-text 
Update the feature state in the help text of the `--seccomp-default` flag
 2022-07-29 19:29:36 -07:00
Kubernetes Prow Robot
c809129f2c
Merge pull request #103069 from jackfrancis/cmd-kubelet-kubeserver-new-main-kubelet 
chore(kubelet): simpler createAndInitKubelet func
 2022-07-29 14:29:12 -07:00
Kubernetes Prow Robot
d05780e38d
Merge pull request #109347 from HirazawaUi/master 
the err of "GetKubeletContainer" function should not affect the value of "RuntimeCgroups"
 2022-07-29 13:17:35 -07:00
Kubernetes Prow Robot
442548a064
Merge pull request #110534 from kerthcet/feat/ga-component-config 
Graduate component config to stable in kube-scheduler
 2022-07-29 09:59:11 -07:00
Clément Nussbaumer
1459fdf7cf Fix kubeadm upgrade plan issue with FQDN nodes names 
the fix introduced in #110634 also introduces a bug preventing `kubeadm
upgrade plan` from running on nodes having a different `os.Hostname()`
than node name. concretely, for a node `titi.company.ch`,
`os.Hostname()` will return `titi`, while the full node name is actually
`titi.company.ch`. this simple fix uses the `cfg.NodeRegistration.Name`
instead, which fixes the issue on my nodes with a FQDN node name

Keep previous hostname retrieval as fallback for dupURL CRI fix
 2022-07-29 10:42:21 +02:00
kerthcet
02f77a1b84 Feat: ga component config in kube-scheduler 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-07-29 08:47:48 +08:00
Kubernetes Prow Robot
2c8af1e4b1
Merge pull request #111455 from chendave/clientset 
kubeadm: move `getClientSet` to cmd utils
 2022-07-28 05:03:09 -07:00
muyangren2
2422e99df3 add test for String 
modify
 2022-07-28 18:23:44 +08:00
muyangren2
fc6bbf991e add test in cmd/kubeadm/app/apis/kubeadm/validation/validation_test.go for ValidatePort 
modify
 2022-07-28 17:12:14 +08:00
Kubernetes Prow Robot
610b7839a0
Merge pull request #111399 from Argh4k/i-111290 
Modify timeout for etcd healthcheck
 2022-07-27 07:36:28 -07:00
Jakub Przychodzeń
7dd4e89a99 Enable 'running_managed_controllers' for KCM nodeipam controller 2022-07-27 14:30:40 +00:00
Maciej Wyrzuc
b42045a64f Add additional etcd check to readyz with 2 seconds timeout. 2022-07-27 12:23:02 +00:00
Dave Chen
819c12276b kubeadm: move getClientSet to cmd utils 
`getClientSet` is used by both cmd `token` and `reset`, move this
method to cmd utils to decouple it from one specific cmd.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-07-27 15:13:09 +08:00
Davanum Srinivas
a9593d634c
Generate and format files 
- Run hack/update-codegen.sh
- Run hack/update-generated-device-plugin.sh
- Run hack/update-generated-protobuf.sh
- Run hack/update-generated-runtime.sh
- Run hack/update-generated-swagger-docs.sh
- Run hack/update-openapi-spec.sh
- Run hack/update-gofmt.sh

Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2022-07-26 13:14:05 -04:00
Kubernetes Prow Robot
96a32be18d
Merge pull request #111394 from SataQiu/cleanup-20220725 
kubeadm: prefer to use pkg/errors package and cleanup fmt.Errorf
 2022-07-26 09:11:09 -07:00
Kubernetes Prow Robot
28fc2991a5
Merge pull request #111317 from wojtek-t/fix_leaking_goroutines_12 
Clean shutdown of cloud controllers in integration tests
 2022-07-26 04:45:09 -07:00
SataQiu
6cab9800a7 kubeadm: prefer to use pkg/errors package and cleanup fmt.Errorf 2022-07-26 16:56:16 +08:00
ialidzhikov
cb4a3d2ca4 Update the feature state in the help text of the --seccomp-default flag 2022-07-26 10:53:24 +03:00
Aldo Culquicondor
cdb0b6babf Mark enable-taint-manager CLI flag as deprecated 
Change-Id: Ib0247e034def837f973b69c55ed6bc9486bd364e
 2022-07-25 17:04:06 -04:00
Kubernetes Prow Robot
17efdc6efb
Merge pull request #111377 from chendave/v1beta3 
No need to assert an error when the error is not nil
 2022-07-25 12:22:45 -07:00
Lukasz Szaszkiewicz
81dec8bc6a kubeadm: pass etcd progress notification flag to etcd 
The experimental-watch-progress-notify-interval flag specifies an interval
at which etcd sends data to the kube-api server.

It is used by the WatchBookmark feature which is GA since 1.17.
It will be used by a new WatchList feature which is Alpha since 1.25

In addition to that the feature was graduated to GA (non-experiment) in etcd 3.5 without any code changes
 2022-07-25 12:28:51 +02:00
Wojciech Tyczyński
1f4f98e40d Clean shutdown of cloud controllers in integration tests 2022-07-25 11:28:50 +02:00
Dave Chen
79cac48b30 No need to assert an error when the error is not nil 
Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-07-25 12:26:35 +08:00
Kubernetes Prow Robot
287888b191
Merge pull request #111330 from marosset/use-pause-3.8 
Switching everything to use pause:3.8
 2022-07-21 18:28:48 -07:00
Mark Rossetti
40f3e624a6 Switching everything to use pause:3.8 
Signed-off-by: Mark Rossetti <marosset@microsoft.com>
 2022-07-21 14:53:15 -07:00
Jakub Przychodzeń
49553a46bd 'running_managed_controllers' for KCM/CCM for cloud-node-lifecycle controller 2022-07-21 13:18:56 +00:00
Kubernetes Prow Robot
122254fc01
Merge pull request #111210 from chymy/kubeadm-fix-typo 
kubeadm: fix comment typo
 2022-07-18 21:56:34 -07:00
Kubernetes Prow Robot
1c1efde70d
Merge pull request #109639 from Abirdcfly/fixduplicateimport 
cleanup: remove all duplicate import
 2022-07-18 16:55:23 -07:00
Kubernetes Prow Robot
8af2c50201
Merge pull request #110762 from pandaamanda/windows_default_proxy 
kube-proxy: kernelspace mode is announced to be default for windows
 2022-07-18 11:45:15 -07:00
Kubernetes Prow Robot
5108b0a3a0
Merge pull request #111189 from Octopusjust/k8s-pr4 
Add testcases for cmd/kubeadm/app/util/net.go and version.go
 2022-07-18 02:49:27 -07:00
chymy
a1fd50d53a kubeadm: fix comment typo 
Signed-off-by: chymy <chang.min1@zte.com.cn>
 2022-07-18 16:48:29 +08:00