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12268 Commits

Author SHA1 Message Date
Marko Mudrinić
33466a6606 kubeadm: Add '--yes' flag to the list of allowed flags 
Signed-off-by: Marko Mudrinić <mudrinic.mare@gmail.com>
 2024-06-18 13:04:17 +02:00
Lubomir I. Ivanov
09078d4810 kubeadM: allow conversion of TimeoutForControlPlane 
v1beta3.ClusterConfiguration.APIServer.TimeoutForControlPlane
must be migrated to {Init|Join}Configuration.Timeouts.
.ControlPlaneComponentHealthCheck.

To achieve this sort of cross-Kind migration do the following:
- Use a temporary, thread-safe variable in timeoututils.go
- Make the order of GVKs in documentMapToInitConfiguration
deterministic.
 2024-06-17 10:07:33 +03:00
Lubomir I. Ivanov
4af99cd676 kubeadm: deprecate v1beta3 
Mark v1beta3 as deprecated by showing a warning when used
and write a note about it in the doc.go file.
 2024-06-17 10:07:33 +03:00
Lubomir I. Ivanov
bc92a0dfe9 kubeadm: continue supporting extraArgs flags for v1beta4 
Flags for kubeadm init such as --apiserver-extra-args prior
to v1beta4 used a map[string]string for pflag.Value storage. This no
longer works since v1beta4 extra args are a slice of Arg.

Add a new flag type argSlice and implement a solution for
parsing these flags.

At the same time deprecate these flags and show a warning
that users should use config.
 2024-06-17 10:07:32 +03:00
Lubomir I. Ivanov
cc539cd600 kubeadm: more validation for Upgrade|ResetConfiguration 
- Add unit tests for ValidateUpgrade|ResetConfiguration
- Add two more validation points in ValidateUpgradeConfiguration
 2024-06-17 10:07:32 +03:00
Lubomir I. Ivanov
8a5f849c66 kubeadm: keep v1beta3 only in required code paths 
Use v1beta4 everywhere and only use v1beta3
in a few required locations:
- kubeadm-config map handling
- unit and integration tests
 2024-06-17 10:07:32 +03:00
Lubomir I. Ivanov
d0c656dc19 kubeadm: don't default ExtraEnvs to an empty slice 
Instead of defaulting ExtraEnvs for CP components to an empty
slice when converting from/to v1beta3 keep it nil.

This allows for expecting a nil value in the internal
config, similarly to ExtraArgs.
 2024-06-17 10:07:32 +03:00
Lubomir I. Ivanov
66c7fc5ab4 kubeadm: update migration logic from v1beta3 to 4 
Treat v1beta4 as non experimental API when migrating.
Update unit tests.
 2024-06-17 10:07:32 +03:00
Lubomir I. Ivanov
fb1fcd2d3b kubeadm: move v1beta4 to high priority in API scheme 2024-06-17 10:07:32 +03:00
Lubomir I. Ivanov
b9f7661ab8 kubeadm: add missing "kubeadm config print upgrade-defaults" 2024-06-17 10:07:32 +03:00
Lubomir I. Ivanov
6544d19796 kubeadm: update godoc and comments for v1beta4 
- Include some more examples related to v1beta4 in the doc.go.
- Fix some typos in v1beta4 field comments.
- Add missing JSON tag for UpgradeConfiguration.Apply.SkipPhases.
 2024-06-17 10:07:32 +03:00
Lubomir I. Ivanov
bca0f0836f kubeadm: fix a bug in v1beta3.JoinConfiguration.Discovery.Timeout 
After the introduction of v1beta4 if the user inputs the old
v1beta3 discovery timeout the value is ignored. Fix that
by introducing a conversion to v1beta4.

Co-authored-by: penghez (GitHub handle)
 2024-06-13 09:41:07 +03:00
Kubernetes Prow Robot
9c5643f8fc Merge pull request #125390 from TommyStarK/kube-apiserserver/remove-deprecated-otel-NewNoopTracerProvider 
kube-apiserver: remove deprecated otel NewNoopTracerProvider
 2024-06-11 17:49:44 -07:00
Kubernetes Prow Robot
c77d954273 Merge pull request #125388 from neolit123/1.31-fix-kubeconfig-ecdsa 
kubeadm: fix the generation of ECDSA keys in kubeconfig files
 2024-06-11 09:18:35 -07:00
Lubomir I. Ivanov
40d185637c kubeadm: add UT for ClusterConfiguration.EncryptionAlgorithmType() 2024-06-11 12:39:24 +03:00
Quan Tian
9d71e5338d Remove unused sysctl parameter from nftables proxy 
Signed-off-by: Quan Tian <quan.tian@broadcom.com>
 2024-06-08 21:48:54 +08:00
Kavin
dce2322933 Inherit certPhaseFlags for SA 2024-06-08 12:05:45 +05:30
TommyStarK
cce8551272 kube-apiserver: remove deprecated otel NewNoopTracerProvider 
Signed-off-by: TommyStarK <thomasmilox@gmail.com>
 2024-06-07 19:57:37 +02:00
Lubomir I. Ivanov
02ed1aee71 kubeadm: fix the generation of ECDSA keys in kubeconfig files 
When the PublicKeysECDSA feature gate is used or the new
v1beta4.ClusterConfiguration.EncryptionAlgorithm field is used
with "ECDSA-P256" as value, make sure that this is reflected
in the "cert spec" used to generate private keys and they end
up as "EC keys".
 2024-06-07 20:04:18 +03:00
Kubernetes Prow Robot
f057f2de1c Merge pull request #124956 from TommyStarK/remove-deprecated-otel-noop-tracer 
cmd/kubelet: remove deprecated otel NewNoopTracerProvider
 2024-06-06 17:05:34 -07:00
Kubernetes Prow Robot
548d50da98 Merge pull request #125157 from carlory/kubeadm-2563 
kubeadm: update warning message for the swap check
 2024-06-03 04:20:55 -07:00
carlory
f5c69fde39 kubeadm: update warning message for the swap check 
Co-authored-by: Lubomir I. Ivanov <neolit123@gmail.com>
 2024-06-03 17:09:20 +08:00
Kubernetes Prow Robot
2d8a3ad572 Merge pull request #125265 from neolit123/1.31-use-actual-kubelet-address-port 
kubeadm: use the actual configured kubelet healthz address:port
 2024-06-02 23:14:32 -07:00
Lubomir I. Ivanov
52302e4ad5 kubeadm: use the actual configured kubelet healthz address:port 
When doing a kubelet health check on init/join, do not
hardcode the "localhost" address. Instead, use the
KubeletConfiguration HealthzBindAddress and HealthzPort
fields.
 2024-06-01 10:10:31 +03:00
Humble Chirammal
07ef65a834 make use of etcd v3.5.14 in the builds. 
https://github.com/etcd-io/etcd/releases/tag/v3.5.14

This release has been built with GO 1.21.10

Signed-off-by: Humble Chirammal <humble.devassy@gmail.com>
 2024-06-01 09:06:35 +05:30
Kubernetes Prow Robot
8565e37525 Merge pull request #125127 from my-git9/ut-compute 
kubeadm: increase ut coverage for compute
 2024-05-31 02:41:37 -07:00
xin.li
d24d82eda9 kubeadm: increase ut coverage for compute 
Signed-off-by: xin.li <xin.li@daocloud.io>
 2024-05-31 16:39:51 +08:00
Kubernetes Prow Robot
b503409e9c Merge pull request #124363 from claudiubelu/unittests-11 
unittests: Fixes unit tests for Windows (part 11)
 2024-05-30 08:17:24 -07:00
Kubernetes Prow Robot
fc6c7d743d Merge pull request #124069 from carlory/clean-100000 
fix ProbeControllerVolumePlugins func
 2024-05-30 08:17:15 -07:00
Kubernetes Prow Robot
2acdbae664 Merge pull request #125178 from my-git9/unusedfunction 
kubeadm: remove some unused function
 2024-05-30 06:47:02 -07:00
Sascha Grunert
51a36294a3 kubeadm: check only for RuntimeReady condition 
We only check for the `RuntimeReady` condition instead of anything else
like the `NetworkReady` to allow kubeadm to provision the cluster.

Refers to https://github.com/kubernetes/kubernetes/pull/124685#issuecomment-2138655482
Follow-up on: https://github.com/kubernetes/kubernetes/pull/124685

Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
 2024-05-30 08:33:22 +02:00
Kubernetes Prow Robot
957c953867 Merge pull request #118148 from linxiulei/sched_readyz 
Expose /readyz & /livez in kube-scheduler
 2024-05-29 22:09:17 -07:00
Kubernetes Prow Robot
83c2db067e Merge pull request #125179 from SataQiu/clean-20240528 
kubeadm: only add the klog flags that are still supported for kubeadm, rather than disabling the unwanted flags
 2024-05-29 20:14:55 -07:00
Kubernetes Prow Robot
da02fdb2ae Merge pull request #123339 from skitt/canonical-json-patch 
Update kustomize, use canonical json-patch v4 import
 2024-05-29 08:02:24 -07:00
Kubernetes Prow Robot
529896474f Merge pull request #124688 from neolit123/1.31-always-rotate-etcd-certs-on-upgrade 
kubeadm: ensure that etcd certs are rotated on apiserver upgrade
 2024-05-29 05:10:30 -07:00
Kubernetes Prow Robot
afebfdc5d4 Merge pull request #125158 from mttrb/kubeadm-grammar 
Fix grammar in kubeadm output
 2024-05-29 03:30:45 -07:00
Kubernetes Prow Robot
3833d37b28 Merge pull request #124685 from saschagrunert/kubeadm-crictl 
Make `kubeadm` independent from `crictl`
 2024-05-29 03:30:31 -07:00
Lubomir I. Ivanov
f4d5e1d65d kubeadm: ensure that etcd certs are rotated on apiserver upgrade 
Currently if etcd.yaml does not have a diff on "kubeadm upgrade"
certificate renewal for it is also skipped.

Check if kube-apiserver.yaml needs an upgrade, if so and if
cert renewal is not disabled, renew etcd's certs and restart
its static pod.
 2024-05-29 13:07:41 +03:00
Sascha Grunert
7d1bfd9872 Make kubeadm independent from crictl 
With the new `cri-client` staging repository it's finally possible to
decouple `kubeadm` from `crictl`.

Signed-off-by: Sascha Grunert <sgrunert@redhat.com>
 2024-05-29 08:58:01 +02:00
SataQiu
7f30b3494b kubeadm: only add the klog flags that are still supported for kubeadm, rather than disabling the unwanted flags 2024-05-29 12:38:21 +08:00
xin.li
7771a58b46 kubeadm: remove some unused function 
Signed-off-by: xin.li <xin.li@daocloud.io>
 2024-05-29 11:26:36 +08:00
Kubernetes Prow Robot
1ff1207d22 Merge pull request #124017 from carlory/rm-ctrl-flags 
kube-controller-manager removes deprecated command flags
 2024-05-28 10:54:22 -07:00
Stephen Kitt
5300466a5c Use canonical json-patch v4 import 
The canonical import for json-patch v4 is
gopkg.in/evanphx/json-patch.v4 (see
https://github.com/evanphx/json-patch/blob/master/README.md#get-it for
reference).

Using the v4-specific path should also reduce the risk of unwanted v5
upgrade attempts, because they won't be offered as automated upgrades
by dependency upgrade management tools, and they won't happen through
indirect dependencies (see
https://github.com/kubernetes/kubernetes/pull/120327 for context).

Signed-off-by: Stephen Kitt <skitt@redhat.com>
 2024-05-28 10:48:22 +02:00
Matthew Robinson
8b1b32f226 Fix grammar in kubeadm output 2024-05-28 11:55:23 +08:00
Eric Lin
44c08fdbd5 Add /readyz for kube-scheduler 
/readyz contains `sched-handler-sync`, `leaderElection` (when election is
enabled) and `shutdown` checks
 2024-05-27 19:11:24 +00:00
Eric Lin
708180be69 Add /livez to kube-scheduler 
Health endpoint `/livez` only contains ping check.
 2024-05-27 19:11:24 +00:00
carlory
214287b370 kube-controller-manager removed deprecated command flags: --volume-host-cidr-denylist and --volume-host-allow-local-loopback 2024-05-27 10:59:09 +08:00
Lubomir I. Ivanov
5e290ebc90 switch k/k to pause version 3.10 2024-05-24 10:02:51 +03:00
Kubernetes Prow Robot
903aeed208 Merge pull request #125096 from carlory/add-carlory-as-kubeadm-reviewer 
Add carlory (myself) in kubeadm reviewers
 2024-05-23 21:02:44 -07:00
Kubernetes Prow Robot
ef39aa896a Merge pull request #124948 from SataQiu/clean-20240519 
kube-controller-manager: remove the deprecated horizontal-pod-autoscaler-upscale-delay and horizontal-pod-autoscaler-downscale-delay flags
 2024-05-23 08:15:56 -07:00