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4071 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
a6d66d15f6
Merge pull request #114632 from neolit123/1.27-fix-dry-run-server-version 
kubeadm: handle dry run GET actions from fake discovery
 2022-12-21 04:11:26 -08:00
Lubomir I. Ivanov
54b73deaca kubeadm: handle dry run GET actions from fake discovery 
The kubeadm dry run client reactor code is flawed as it assumes
all invoked "get" verb actions can be casted to GetAction.
Apparently that is not the case when Discovery().ServerVersion()
and other discovery calls are made. In such cases the action
type is the bare ActionImpl.

Catch if an action can be casted to ActionImpl and construct a
GetAction from it. GetActionImpl only suppersets ActionImpl with
a Name field (empty string in this case).

Add unit test for Discovery().ServerVersion().
 2022-12-21 11:49:59 +02:00
songxiao-wang87
e09c1327b0 Making a run test. 
Signed-off-by: songxiao-wang87 <wang.xiaosong23@zte.com.cn>
 2022-12-21 07:00:35 +00:00
Lubomir I. Ivanov
b0f38b223e kubeadm: revert feature to backup kubelet config for "upgrade node" 
There seems to be a bug where it's not possible to write to
/etc/kubernetes/tmp... at the time of backing up the old kubelet
config.yaml

Also this kubelet config backup only targets "upgrade node"
and it should also target "upgrade apply".

Revert the related changes until a fully working feature
is implemented.
 2022-12-20 16:28:28 +02:00
Kubernetes Prow Robot
03bfbdd8aa
Merge pull request #114455 from SataQiu/fix-kubeadm-2022121302 
kubeadm: fix the bug that kubeadm always do CRI detection even if it is not required by phase subcommand
 2022-12-19 00:51:44 -08:00
Jordan Liggitt
78cb3862f1
Fix indentation/spacing in comments to render correctly in godoc 2022-12-17 23:27:38 -05:00
Kubernetes Prow Robot
fdafd50085
Merge pull request #113318 from pacoxu/learner-mode 
kubeadm: enable etcd's learner mode when joining etcd members
 2022-12-16 21:55:41 -08:00
Paco Xu
37f5da904b kubeadm: remove nested loops for member promotion 2022-12-17 12:40:15 +08:00
Paco Xu
b3deecfb17 add etcd as learner mode and promote when fg EtcdLearnerMode is enabled 
- use etcd backoff to wait; still has many warning messages
Signed-off-by: Paco Xu <paco.xu@daocloud.io>
 2022-12-16 21:09:59 +08:00
Paco Xu
0d2952202e kubeadm upgrade: fix dry run of backing up kubelet config file 
Signed-off-by: Paco Xu <paco.xu@daocloud.io>
 2022-12-16 17:02:28 +08:00
Kubernetes Prow Robot
c1c0e4fe0b
Merge pull request #114489 from aimuz/replace2tag 
kubeadm: replace Runtime.GOOS with go:build tag
 2022-12-15 07:27:47 -08:00
Kubernetes Prow Robot
930271fbd8
Merge pull request #114330 from chendave/backup_kubelet 
kubeadm: backup the kubelet config file before writting the new one
 2022-12-15 07:27:36 -08:00
aimuz
4860b67b48
kubeadm: replace Runtime.GOOS with go:build tag 
Signed-off-by: aimuz <mr.imuz@gmail.com>
 2022-12-15 17:57:45 +08:00
Dave Chen
cd1f082179 kubeadm: backup the kubelet config file before writting the new one 
This addresses the TODO item so that the old kubelet config file could
be recovered if something goes wrong.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-12-15 10:16:36 +08:00
Kubernetes Prow Robot
69fe066adc
Merge pull request #114477 from chendave/kubeadm_reviewer 
kubeadm: add chendave as kubeadm reviewer
 2022-12-14 13:01:36 -08:00
Kubernetes Prow Robot
bf49c7c0b5
Merge pull request #114080 from chendave/fix_testcases 
kubeadm: fix invalid testcase for `enforceRequirements`
 2022-12-14 11:55:56 -08:00
Kubernetes Prow Robot
08160f7975
Merge pull request #113465 from chendave/golang_generic 
kubeadm: bump to use golang generic
 2022-12-14 11:55:34 -08:00
SataQiu
2501a46b80 kubeadm: avoid CRI detection for phase subcommand when it's --cri-socket flag is not set 2022-12-14 12:00:49 +08:00
Paco Xu
861db2348e kubeadm: add feature gate EtcdLearnerMode alpha 2022-12-14 11:07:46 +08:00
Dave Chen
8995346259 kubeadm: add chendave as kubeadm reviewer 
Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-12-14 10:54:03 +08:00
Dave Chen
8c7609fbe2 kubeadm: bump to use golang generic 
Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-12-14 10:31:18 +08:00
SataQiu
c51ce945a5 kubeadm: add missing --cri-socket flag for upload-certs phase 2022-12-13 16:59:17 +08:00
Kubernetes Prow Robot
014e3be258
Merge pull request #114409 from SataQiu/kubeadm-20221211 
kubeadm: cleanup the temporary workaround about kubelet --container-runtime flag
 2022-12-11 03:11:14 -08:00
SataQiu
76bb3364d2 kubeadm: cleanup the temporary workaround about kubelet --container-runtime flag 2022-12-11 15:52:12 +08:00
Kubernetes Prow Robot
d2ed6d355e
Merge pull request #114279 from pacoxu/coredns-v1.10.0 
update coredns to v1.10.0
 2022-12-10 12:21:52 -08:00
Kubernetes Prow Robot
f380944261
Merge pull request #114338 from champtar/kubeadm-priority 
kubeadm: set priority for "system-node-critical" Pods
 2022-12-10 09:05:48 -08:00
Kubernetes Prow Robot
9e3e47f56a
Merge pull request #114176 from QuantumEnergyE/kubeadm_retry_patch_node 
Retry patch when then service is unavailable or timeout.
 2022-12-10 06:05:26 -08:00
Kubernetes Prow Robot
2e6d3393f7
Merge pull request #113998 from SataQiu/fix-kubeadm-20221117 
kubeadm: respect user provided kubeconfig during discovery process
 2022-12-10 03:17:39 -08:00
Kubernetes Prow Robot
ee8e76c6ea
Merge pull request #113943 from Octopusjust/k8s-pr10 
Add test for cmd/kubeadm/app/constants/constants.go
 2022-12-09 14:35:31 -08:00
Kubernetes Prow Robot
15f47da1c9
Merge pull request #113874 from SataQiu/clean-20221113 
kubeadm: remove unused command flag constants
 2022-12-09 14:34:48 -08:00
Etienne Champetier
64eef3e9fa kubeadm: set priority for "system-node-critical" Pods 
Priority is normally set by the admission controller when missing.
For static pods there seems to be some corner cases, as, if priority
is not explicitly set, Graceful Node Shutdown will shutdown
static pods with the other pods that have priority 0 or unset.

Signed-off-by: Etienne Champetier <e.champetier@ateme.com>
 2022-12-07 14:19:28 -05:00
Paco Xu
34d845502f kubeadm: use coredns v1.10.0 2022-12-05 11:42:43 +08:00
Paco Xu
f0d1a39e8f add etcd 3.5.6-0 to kuebadm supported etcd version 2022-12-01 18:41:32 +08:00
QuantumEnergyE
847a39afc0 Retry patch when then service is unavailable or timeout. 2022-11-29 23:09:31 +08:00
Dave Chen
2121ce17da kubeadm: fix invalid testcase for enforceRequirements 
These testcases are too vague, they are not test against the scenario
they want, but instead all of them are failed due to client cannot
be created.

`kubeconfig` file is created and mocked the function of `loadConfig` in
order to make those testcases valid.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-11-24 16:52:44 +08:00
SataQiu
21cd660a1f kubeadm: respect user provided kubeconfig during discovery process 2022-11-24 12:29:10 +08:00
Paco Xu
75f89875f8 use etcd 3.5.6-0 after promotion 2022-11-24 09:45:56 +08:00
songxiao-wang87
23fa8032ff word misspelling 
Signed-off-by: songxiao-wang87 <wang.xiaosong23@zte.com.cn>
 2022-11-23 00:29:36 +00:00
ZhangYu
44285a16ec Add test for cmd/kubeadm/app/constants/constants.go 
Add test for cmd/kubeadm/app/constants/constants.go
 2022-11-16 14:50:32 +08:00
Mark Rossetti
534f052a8d
Updating pause image refernces to 3.9 
Signed-off-by: Mark Rossetti <marosset@microsoft.com>
 2022-11-14 10:24:54 -08:00
SataQiu
69547267ef kubeadm: remove unused command flag constants 2022-11-13 17:56:58 +08:00
Kubernetes Prow Robot
c4a8d3e9e4
Merge pull request #113462 from chendave/reset_test 
kubeadm: add testcases for `kubeadm reset`
 2022-11-02 06:47:15 -07:00
Kubernetes Prow Robot
22f3e64039
Merge pull request #113320 from chendave/test 
kubeadm: simply struct of `joinOptions` by removing `joinControlPlane`
 2022-11-01 02:48:45 -07:00
Dave Chen
3ddedf00e5 kubeadm: add testcases for kubeadm reset 
For parity with `init` and `join`, the test file only
covers some basic scenarios and is expected to be expanded
when the config file for `kubeadm reset` is ready.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-11-01 11:34:53 +08:00
Paco Xu
e57985a3f4 remove UnversionedKubeletConfigMap feature gate: GAed in v1.25 2022-10-30 11:17:24 +08:00
Kubernetes Prow Robot
f3e6e05979
Merge pull request #113355 from chendave/preflightErrors 
kubeadm: Don't reuse the `ignorePreflightErrors` from initCfg for `reset`
 2022-10-26 08:40:36 -07:00
Dave Chen
5854b92450 kubeadm: Don't reuse the ignorePreflightErrors from initCfg for reset 
The init config file fetched from cluster won't have `ignorePreflightErrors`
set, and shouldn't try to reuse it even it's set with any value.

Instead, it should be defined in reset config file and fetch from it when the
reset config is ready.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-10-26 16:14:11 +08:00
Kubernetes Prow Robot
5539a5b80f
Merge pull request #113353 from chendave/validation 
kubeadm: print the invalid field when validating bootstrap token discovery
 2022-10-26 00:44:36 -07:00
Dave Chen
1607babd35 kubeadm: print the invalid field when validating bootstrap token discovery 
It was saying `discovery.bootstrapToken` is invalid with empty value, while
it is actually `discovery.bootstrapToken.caCertHashes` invalid.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-10-26 13:45:00 +08:00
Dave Chen
d4fd5b77aa kubeadm: simply struct of joinOptions by removing joinControlPlane 
Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-10-25 19:03:47 +08:00
Kubernetes Prow Robot
38c659eb9f
Merge pull request #111534 from claudiubelu/unittests-7 
unittests: Fixes unit tests for Windows
 2022-10-24 06:30:25 -07:00
SataQiu
93ece333e6 kubeadm: print the detailed manifest info when decoding it into runtime.Object fails 2022-10-21 16:50:17 +08:00
Kubernetes Prow Robot
3b8cfefaee
Merge pull request #113005 from chendave/dry-run-prepare 
kubeadm: Enable `dry-run` mode for phase of `control-plane-prepare certs`
 2022-10-17 06:59:07 -07:00
Dave Chen
b3f91f0c02 kubeadm: Enable dry-run mode for phase of control-plane-prepare certs 
- All certs will be created under the folder of `/etc/kubernetes/tmp/kubeadm-join-dryrunxxx`
if the `dry-run` mode is enabled.

- Try to make each phase idempotent by resetting the cert dir with `dry-run` mode

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-10-17 18:29:53 +08:00
Dave Chen
6694b6bf9a kubeadm: fix the err msg if the token format is not match 
Previously, the err msg will repeat the token ID of the form "[a-z0-9]{6}"
if the token doesn't match with the desired format.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-10-17 15:59:18 +08:00
Kubernetes Prow Robot
baaf22a37c
Merge pull request #113039 from chendave/fix_help_msg 
kubeadm: fix the help msg for `kubeadm init phase upload-certs`
 2022-10-14 03:38:46 -07:00
Kubernetes Prow Robot
2f7fae3451
Merge pull request #112941 from chendave/certs_msg 
kubeadm: print out the solution if CA files do not exist
 2022-10-14 01:40:45 -07:00
Dave Chen
bd1ac95974 kubeadm: fix the help msg for kubeadm init phase upload-certs 
The phase `kubeadm init phase upload-certs` intends to be used if
secret "kubeadm-certs" is expired and deleted.

But the help msg was saying this command cannot run on its own.

It's fine to run this command on its own to upload local certs to secret.

Signed-off-by: Dave Chen <dave.chen@arm.com>
 2022-10-14 15:39:30 +08:00
Kubernetes Prow Robot
a31e88ad6e
Merge pull request #113048 from SataQiu/clean-20221013 
kubeadm: optimize and make the usage consistent about apierrors.IsNotFound
 2022-10-13 13:43:04 -07:00
SataQiu
d4cafe4738 kubeadm: optimize and make the usage consistent about apierrors.IsNotFound 2022-10-13 23:23:53 +08:00
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
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
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
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
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
anstns
105a7319b1 Optimize name rules 2022-09-22 21:46:37 +08:00
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
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
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
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
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
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
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
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
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
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
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
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
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