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Author SHA1 Message Date
Michal Wozniak
780191bea6 review remarks for graduating PodDisruptionConditions 2024-06-28 17:32:27 +02:00
Michal Wozniak
bf0c9885a4 Graduate PodDisruptionConditions to stable 2024-06-28 16:36:51 +02:00
Kubernetes Prow Robot
d40676c227
Merge pull request #122047 from aojea/treeless 
KEP-1880 Multiple Service CIDRs: Graduate to Beta (1/2)
 2024-06-28 01:00:20 -07:00
Antonio Ojea
ac82ba67f7 update openapi 2024-06-28 06:54:14 +00:00
Kubernetes Prow Robot
f24211524b
Merge pull request #125714 from googs1025/add_defaultSelector_ut 
chore: add DefaultSelector method ut
 2024-06-27 22:10:59 -07:00
Kubernetes Prow Robot
4c44efe81c
Merge pull request #125759 from dims/bump-prometheus/common-v0.55.0 
Bump `prometheus/common` to v0.55.0
 2024-06-27 20:40:05 -07:00
Kubernetes Prow Robot
522e2e5066
Merge pull request #124917 from vinayakankugoyal/kep4633 
KEP-4633: Only allow anonymous auth for configured endpoints.
 2024-06-27 20:39:51 -07:00
Kubernetes Prow Robot
bec82cc63c
Merge pull request #125479 from kundan2707/kube_proxy_update 
kube-proxy config update
 2024-06-27 18:13:32 -07:00
Vinayak Goyal
5e6a4937f5 KEP-4633: Allow health-only anonymous auth mode. 
Signed-off-by: Vinayak Goyal <vinaygo@google.com>
 2024-06-28 00:30:05 +00:00
Kubernetes Prow Robot
2c6daa41de
Merge pull request #125162 from sttts/sttts-code-generator-core-group 
code-generator/client-gen: decouple core group from package name 'api'
 2024-06-27 16:12:15 -07:00
Antonio Ojea
2aeace5977 generated 2024-06-27 21:00:57 +00:00
Kubernetes Prow Robot
742b2f70b9
Merge pull request #125766 from dims/update-moby/spdystream-to-v0.4.0 
Update moby/spdystream to v0.4.0
 2024-06-27 13:02:35 -07:00
Kubernetes Prow Robot
010409ad0d
Merge pull request #125730 from p0lyn0mial/upstream-bring-back-consistent-read-from-cache-supports-pagination 
apiserver/storage/cacher: consistent read from cache supports limit
 2024-06-27 11:57:20 -07:00
Kubernetes Prow Robot
ef1d28aa52
Merge pull request #125177 from liggitt/dynamic-public-key 
Move public key serviceaccount getter to interface, filter by key id
 2024-06-27 11:57:06 -07:00
Kubernetes Prow Robot
991e7a8c15
Merge pull request #125646 from HirazawaUi/apply-null 
Prune explicit nulls from client-side apply create
 2024-06-27 10:40:14 -07:00
Kubernetes Prow Robot
df20694c62
Merge pull request #125600 from thockin/plus_default_deprecated_volumes 
Use +default for deprecated volume types
 2024-06-27 10:40:00 -07:00
Antonio Ojea
91c4aac738 document the API with the details about the allocation CIDR ranges 2024-06-27 17:18:00 +00:00
Davanum Srinivas
377a3f7ec4
Update moby/spdystream to v0.4.0 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2024-06-27 13:07:47 -04:00
Kubernetes Prow Robot
41f21823f5
Merge pull request #125758 from SataQiu/improve-validateSupportedVersion-20240627 
kubeadm: improve the error/warning messages of `validateSupportedVersion` to include the checked resource kind
 2024-06-27 07:45:17 -07:00
Davanum Srinivas
35ccdc8b35
Bump prometheus/common to v0.55.0 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2024-06-27 09:34:23 -04:00
Dr. Stefan Schimanski
ac3b7643ad
make codegen 
Signed-off-by: Dr. Stefan Schimanski <stefan.schimanski@gmail.com>
 2024-06-27 15:33:08 +02:00
Dr. Stefan Schimanski
676d989713
code-generator/examples: fix json tags 
Signed-off-by: Dr. Stefan Schimanski <stefan.schimanski@gmail.com>
 2024-06-27 15:16:41 +02:00
Dr. Stefan Schimanski
be2cf7e4d9
code-generator/client-gen: add example with single package api/v1 
Signed-off-by: Dr. Stefan Schimanski <stefan.schimanski@gmail.com>
 2024-06-27 15:16:41 +02:00
Dr. Stefan Schimanski
6b2f779bd4
code-generator/client-gen: decouple core group from package name 'api' 
Signed-off-by: Dr. Stefan Schimanski <stefan.schimanski@gmail.com>
 2024-06-27 15:16:40 +02:00
Dr. Stefan Schimanski
7e52d34852
code-generator/client-gen: add example with core group 
Signed-off-by: Dr. Stefan Schimanski <stefan.schimanski@gmail.com>
 2024-06-27 15:16:39 +02:00
Lukasz Szaszkiewicz
2f9660db6b apiserver/storage/watchcache: WaitUntilFreshAndList supports path prefix 2024-06-27 14:30:42 +02:00
Lukasz Szaszkiewicz
c259fe2342 flowcontrol/request/list_work_estimator: sync shouldDelegateList 2024-06-27 14:30:42 +02:00
Lukasz Szaszkiewicz
09e85983d8 apiserver/storage/cacher: cache supports pagination 2024-06-27 14:30:42 +02:00
Kubernetes Prow Robot
29defc15aa
Merge pull request #125756 from p0lyn0mial/upstream-improve-run-test-list 
apiserver/storage: storagetesting.RunTestList validates RemainingItemCount
 2024-06-27 05:25:16 -07:00
Antonio Ojea
194609bd6a fix comment on integration test 2024-06-27 11:45:37 +00:00
Antonio Ojea
476b415873 simplify test code using the if with a short statement 2024-06-27 11:44:27 +00:00
Antonio Ojea
69360e9b5e fix wrong comment on method to detect IPs out of ranges 2024-06-27 11:41:47 +00:00
Antonio Ojea
967ad95b53 use an AND to define the allocator readiness 2024-06-27 11:39:36 +00:00
Antonio Ojea
fed0517fba fix typo enque should be enqueue 2024-06-27 11:37:32 +00:00
Antonio Ojea
9b1bad431b implement dual write on Service ClusterIP allocator 
MultiCIDRServiceAllocator implements a new ClusterIP allocator based on
IPAddress object to solve the problems and limitations caused by
existing bitmap allocators.

However, during the rollout of new versions, deployments need to support
a skew of one version between kube-apiservers. To avoid the possible
problem where there are multiple Services requests on the skewed
apiservers and that both allocate the same IP to different Services,
the new allocator will implement a dual-write strategy under the
feature gate DisableAllocatorDualWrite.

After the MultiCIDRServiceAllocator is GA, the DisableAllocatorDualWrite
can be enabled safely as all apiservers will run with the new
allocators. The graduation of DisableAllocatorDualWrite can also
be used to clean up the opaque API object that contains the old bitmaps.

If MultiCIDRServiceAllocator is enabled and DisableAllocatorDualWrite is disable
and is a new environment, there is no bitmap object created, hence, the
apiserver will initialize it to be able to write on it.
 2024-06-27 11:33:36 +00:00
Antonio Ojea
7c4726d016 allow to shutdown quickly the apiserver 2024-06-27 11:33:36 +00:00
Antonio Ojea
418f98aae4 repairip wait for the default servicecidr 2024-06-27 11:33:36 +00:00
Antonio Ojea
8490273979 performance test to compare allocators 
The current results with 100 works and 15k services on a (n2-standard-48) vCPU: 48 RAM: 192 GB are:
Old allocator:

perf_test.go:139: [RESULT] Duration 1m9.646167533s: [quantile:0.5  value:0.462886801 quantile:0.9  value:0.496662838 quantile:0.99  value:0.725845905]

New allocator:
perf_test.go:139: [RESULT] Duration 2m12.900694343s: [quantile:0.5  value:0.481814448 quantile:0.9  value:1.3867615469999999 quantile:0.99  value:1.888190671]

The new allocator has higher latency but in contrast allow to use a
larger number of services, when tested with 65k Services the old
allocator etcd crashes with storage exceeded.

The scenario is also not realistic, as a continuous and high load on
Service creation is not expected.
 2024-06-27 11:33:36 +00:00
Antonio Ojea
6639411231 add log to migration test 2024-06-27 11:33:36 +00:00
Antonio Ojea
101722249d test enable and disable ServiceCIDR feature 2024-06-27 11:33:36 +00:00
Antonio Ojea
f36975b193 remove iptree from tree 2024-06-27 11:33:36 +00:00
Antonio Ojea
b04ca186d8 replace the iptree on the ipallocator 
ServiceCIDRs are protected by finalizers and the CIDRs fields are
inmutable once set, only the readiness state impact the allocator
as it can only allocate IPs if any of the ServiceCIDR is ready.

The Add/Update events triggers a reconcilation of the current state
of the ServiceCIDR present in the informers with the existing IP
allocators.

The Delete events are handled directly to update or delete the
corresponing IP allocator.
 2024-06-27 11:33:36 +00:00
Antonio Ojea
b5cfccbca7 replace iptree on the servicecidr controller 2024-06-27 11:33:36 +00:00
Antonio Ojea
f06b355daf replace iptree on the repairip controller 2024-06-27 11:33:35 +00:00
Antonio Ojea
55c9b58e48 add new metric to record the latency to allocate an IP address 2024-06-27 11:33:35 +00:00
Kubernetes Prow Robot
95c7621ed0
Merge pull request #125755 from saschagrunert/named-param-service 
Make CRI service interface function arguments consistent
 2024-06-27 04:22:05 -07:00
Kubernetes Prow Robot
24478e0c4a
Merge pull request #125729 from p0lyn0mial/upstream-deflake-test-wait-until-fresh 
storage/cacher/cacher_whitebox_test.go: deflake TestWaitUntilFreshAndListFromCache
 2024-06-27 04:21:58 -07:00
SataQiu
7120b3902c kubeadm: improve the error/warning messages of 'validateSupportedVersion' to include the checked resource kind 2024-06-27 18:47:09 +08:00
Kubernetes Prow Robot
7210f2aa68
Merge pull request #125752 from SataQiu/fix-cmd-desc-20240627 
kubeadm: update the long description about 'kubeadm config' command
 2024-06-27 03:20:17 -07:00
Kubernetes Prow Robot
92e0db2bbf
Merge pull request #125640 from googs1025/resourceclaim_controller_log_fix1 
added resourceclaim_controller log info
 2024-06-27 03:20:10 -07:00