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11198 Commits

Author SHA1 Message Date
Lubomir I. Ivanov
f8da9ab287 kubeadm: return stored FakedServerVersion when dry-running 
If we are dry-running, do not attempt to fetch the /version
resource and just return the stored FakeServerVersion,
which is done when constructing the dry-run client in
upgrade/common.go#getClient().

The problem here is that during upgrade
dry-run client reactors are backed by a dynamic client
via NewClientBackedDryRunGetterFromKubeconfig() and
for GetActions there seems to be no analog to
Discovery().Serverversion() resource for a dynamic client(?).
 2022-12-22 19:53:35 +02:00
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
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
Shihang Zhang
4fd09a06d6 lock LegacyServiceAccountTokenNoAutoGeneration 2022-12-16 10:45:35 -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
Andy Goldstein
0bdcb93b06 Create new conversion Factory interface 
Create a new conversion Factory interface for CRDs, and split out
NewDelegatingConverter as a standalone package-level function, instead
of being part of CRConverterFactory.

Signed-off-by: Andy Goldstein <andy.goldstein@redhat.com>
 2022-12-13 14:38:21 -05:00
Kubernetes Prow Robot
6b9035513b
Merge pull request #113981 from TommyStarK/unit-tests/cmd-kube-controller-manager-app-options 
cmd/kube-controller-manager/app/options: Improving test coverage
 2022-12-13 06:25:34 -08:00
TommyStarK
454290c583 cmd/kube-controller-manager/app/options: Improving test coverage 
Add a snippet of the expected error string related to the aspect being tested

Signed-off-by: TommyStarK <thomasmilox@gmail.com>
 2022-12-13 14:05:48 +01:00
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
b7684889be
Merge pull request #114379 from SergeyKanzhelev/RotateCertificateIsGA 
rotate-certificates is a GA feature now
 2022-12-10 09:06:24 -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
7754f007d6
Merge pull request #114169 from jpbetz/improve-kubelet-flag-errors 
Improve error messages of flags that parse quantities and percentages
 2022-12-10 06:05:11 -08:00
TommyStarK
270141aa0b cmd/kube-controller-manager/app/options: Improving test coverage 
Signed-off-by: TommyStarK <thomasmilox@gmail.com>
 2022-12-10 13:36:12 +01:00
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
da588a31d4
Merge pull request #112627 from hj-johannes-lee/fix-typo-3 
Kubemark: fix typos to be HollowKubeletOptions
 2022-12-09 15:43:14 -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
Kubernetes Prow Robot
6d823a3815
Merge pull request #113823 from TommyStarK/unit-tests/cmd-kube-apiserver-app-options 
cmd/kube-apiserver/app/options: Improving test coverage
 2022-12-09 14:34:33 -08:00
Kubernetes Prow Robot
6c0f680be9
Merge pull request #113672 from falser101/fix/kubelet_cleanup 
fix: Remove dependency on github.com/pkg/errors
 2022-12-09 14:34:19 -08:00
Sergey Kanzhelev
3067259782 rotate-certificates is a GA feature now 2022-12-09 09:02:51 +00:00
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
Joe Betz
ab3c353227 Improve error messages for parse errors of --kube-reserved, --system-reserved and --qos-reserved 2022-11-28 16:35:26 -05:00
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
TommyStarK
44c94f98b6 fix typo in cmd/kube-apiserver/app/options/validation_test.go 
Put back test case that was dropped by mistake.

Signed-off-by: TommyStarK <thomasmilox@gmail.com>
 2022-11-16 19:25:31 +01:00
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