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3451 Commits

Author SHA1 Message Date
Siyuan Zhang 6f7147fc9d fix lock bug for componentGlobalsRegistry 
Signed-off-by: Siyuan Zhang <sizhang@google.com>

Kubernetes-commit: d31aebe57224b678a0c17df7766d8e7f850209e8
 2024-07-05 15:50:10 +00:00
Davanum Srinivas 1292729d42 Fix for typecheck doesn't notice compile errors in test files 
- ensure we add all the staging modules so the _test files in there are "loaded"
- use build tags to skip tests that fail to build in specific os/arch pairs

Signed-off-by: Davanum Srinivas <davanum@gmail.com>
Co-Authored-By: Tim Hockin <thockin@google.com>

Kubernetes-commit: c230a45383c372e3861de3d4854cdfe28f4c482f
 2024-07-02 16:26:41 -04:00
Joe Betz b754d6e7f2 Remove special case logic in apiserver to serve all APIs when binary version is set artifically to 0.0 
Kubernetes-commit: 1864e7131eca32fc9bebf20641becb467f240eca
 2024-07-03 14:16:15 -04:00
Abu Kashem f553925235 apiserver: remove feature gate APIPriorityAndFairness 
Kubernetes-commit: ae647032a74bf8f671fa8db0602dee301cf865bf
 2024-07-02 12:55:43 -04:00
Eric Lin 5d14d72b5c Fix httplog not logging watch duration in separate goroutines 
Signed-off-by: Eric Lin <exlin@google.com>

Kubernetes-commit: 06c7058115e623126884d05c54a30db511a9cb71
 2024-06-21 10:03:31 +00:00
Wojciech Tyczyński a643e14347 Implement resilient watchcache initialization post-start-hook 
Kubernetes-commit: a5772bd42593f6492f5169eef49bc9884f95abba
 2024-06-13 11:02:18 +02:00
Lukasz Szaszkiewicz 8321755755 kube-apiserver: promote WatchList feature to beta 
Kubernetes-commit: 0b15903b35d83ca32833e81997b6257ee4d4f369
 2024-06-19 11:48:20 +02:00
Vinayak Goyal 77f498853b KEP-4633: Allow health-only anonymous auth mode. 
Signed-off-by: Vinayak Goyal <vinaygo@google.com>

Kubernetes-commit: 5e6a4937f5a3e20dd77238946220461332ecddff
 2024-05-16 21:18:34 +00:00
Lukasz Szaszkiewicz 5e71b4e71d apiserver/storage/watchcache: WaitUntilFreshAndList supports path prefix 
Kubernetes-commit: 2f9660db6b0ba37ff383559b1b0324c635f1eb66
 2024-06-26 14:34:32 +02:00
Lukasz Szaszkiewicz bc659f87fc flowcontrol/request/list_work_estimator: sync shouldDelegateList 
Kubernetes-commit: c259fe2342162a0c883845bfbdf8a838697fe085
 2024-06-17 16:14:39 +02:00
Lukasz Szaszkiewicz 54645c663b apiserver/storage/cacher: cache supports pagination 
Kubernetes-commit: 09e85983d84b5f6c3fed6c09dd0adcbdde7e9d5f
 2024-06-10 10:14:38 +02:00
Lukasz Szaszkiewicz f0e44d48b8 apiserver/storage: storagetesting.RunTestList validates RemainingItemCount 
Kubernetes-commit: f9b15700fb5a99ab74d51c7779ea2aae0f51168c
 2024-06-27 11:01:37 +02:00
Lukasz Szaszkiewicz 9afcce8b2b storage/cacher/cacher_whitebox_test.go: deflake TestWaitUntilFreshAndListFromCache 
Kubernetes-commit: 662672a6cacd71ad0cfc168a793d6a75a7e0ffff
 2024-06-26 15:04:15 +02:00
Wojciech Tyczyński 58b911dc71 Fix test flakes for TestWatchSemantics 
Kubernetes-commit: 5081ba45f9ed84784a250338ee6d96b485ff4e4a
 2024-06-26 17:49:54 +02:00
yintong.huang 5a2cafd6ec drop deprecated PollWithContext and adopt PollUntilContextTimeout instead 
Signed-off-by: yintong.huang <yintong.huang@daocloud.io>

Kubernetes-commit: 2db1b321e0edf9e3c4e434353d505cec96bfb319
 2024-06-21 19:23:31 +08:00
Lukasz Szaszkiewicz 4500696478 apiserver/storage: decrease running time of RunWatchSemantics 
Kubernetes-commit: c6ef512b5bb15aa3c2430ae03dad91e16a342bce
 2024-06-26 10:49:20 +02:00
Marek Siarkowicz 6c1033e89d Remove 5 seconds from TestWatchStreamSeparation execution by reusing etcdserver 
Kubernetes-commit: 1c111c603e1962b4bfd5aae40d8a5ecc0e3ad9d5
 2024-06-26 11:32:57 +02:00
Paco Xu 1c9c46740e Revert "apiserver/storage/cacher: consistent read from cache supports limit" 
Kubernetes-commit: df17ea2e37d1b36dcda10fe20de5484c41c615b5
 2024-06-26 11:51:12 +08:00
Siyuan Zhang b26fefe178 add DefaultComponentGlobalsRegistry flags in ServerRunOptions 
Signed-off-by: Siyuan Zhang <sizhang@google.com>

Kubernetes-commit: 379676c4bef48e5d2add28851302b55b41fcabcf
 2024-06-10 17:50:22 +00:00
Siyuan Zhang 00857ca9ec Add version mapping in ComponentGlobalsRegistry. 
Signed-off-by: Siyuan Zhang <sizhang@google.com>

Kubernetes-commit: 4352c4ad2762ce49ce30e62381f8ceb24723fbcc
 2024-05-31 20:29:48 -07:00
Siyuan Zhang c80af88d21 Add composition flags for emulation version and feature gate. 
Signed-off-by: Siyuan Zhang <sizhang@google.com>

Kubernetes-commit: 701e5fc3744c2b21ba5b1ca3399b71c9becf06d0
 2024-05-30 12:08:52 -07:00
Siyuan Zhang 22612a3528 apiserver: Add API emulation versioning. 
Co-authored-by: Siyuan Zhang <sizhang@google.com>
Co-authored-by: Joe Betz <jpbetz@google.com>
Co-authored-by: Alex Zielenski <zielenski@google.com>

Signed-off-by: Siyuan Zhang <sizhang@google.com>

Kubernetes-commit: 403301bfdf2c7312591077827abd2e72f445a53a
 2024-01-19 16:07:00 -08:00
Davanum Srinivas 11d0eb6174 drop OWNERS in kubeadm 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>

Kubernetes-commit: 16e24513b76f66bfa47a93291ec52a2fcd1e11c0
 2024-06-25 06:36:05 -04:00
Davanum Srinivas cca712b8b8 Add sig/etcd labels for related directories 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>

Kubernetes-commit: 1390ac0e250da4697b706c68cbb955268e27037d
 2024-06-24 17:03:34 -04:00
Lukasz Szaszkiewicz 2aadb1cb38 cacher: returns an error when watch list was requested and storage.RequestWatchProgress is disabled 
Kubernetes-commit: cb8cbc60a15dd340ea834974355bd2f03453727c
 2024-06-17 15:29:59 +02:00
Joe Betz b5d1135b94 Apply feedback 
Kubernetes-commit: 13f809478f9322341a04715cda1b3912a9e470d5
 2024-06-03 14:59:31 -04:00
Joe Betz dfdf159360 Handle unstructured objects correctly in IgnoreManagedFieldsTimestampsTransformer 
Kubernetes-commit: c942ab6900ddb7b6e3e7c550c521409693180968
 2024-05-31 21:25:25 -04:00
Lukasz Szaszkiewicz 1e440f380b flowcontrol/request/list_work_estimator: sync shouldDelegateList 
Kubernetes-commit: a7b1a9bb267cd721e673ae8352f068b4bc0b2f05
 2024-06-17 16:14:39 +02:00
Lukasz Szaszkiewicz 062ed2e6c0 apiserver/storage/cacher: cache supports pagination 
Kubernetes-commit: 87536f367dd67b4fd9b1c7ee31189896921f2f9e
 2024-06-10 10:14:38 +02:00
Joe Betz 30fd718497 Fix apply equality check to allow empty map to be equal to nil for builtin types 
Kubernetes-commit: f8a33e3679488e5ee3700d37dd45cee8b346e89e
 2024-06-04 12:11:00 -04:00
Marek Siarkowicz ddbe9fe28a Move ConsistentListFromCache to Beta default 
Kubernetes-commit: 0c0e19b343d48d4bea0e7fa735e3781c70298a34
 2024-02-26 14:34:53 +01:00
Marek Siarkowicz 22c2235078 Explicitly disable ConsistentListFromCache in TestGetListNonRecursiveCacheBypass 
Kubernetes-commit: 4e51e9cff8f48a38bb5ce45e8602842486c3a59e
 2024-02-26 16:43:24 +01:00
Lukasz Szaszkiewicz 2ac45c2a57 storage/cacher/cacher_whitebox_test.go: deflake tests that require storage.RequestWatchProgress 
Kubernetes-commit: 47a61f03d4fad96fb40f4c1c6857061ee68b7ca5
 2024-06-17 16:54:44 +02:00
Marek Siarkowicz 2abbfffe9a Fix TestGetListRecursivePrefix for all types of LIST 
Kubernetes-commit: c207f967ac3122d3a2a5ae4befdc5ada22347323
 2024-06-19 10:31:37 +02:00
xyz-li e5e53b7acc apiserver: fix watch namespace 
For request like '/api/v1/watch/namespaces/*', don't set scope.namespace.
Because the func `addWatcher` add a watcher to allWatchers with the value `scope.namespace` not empty.
But the function `dispatchEvent` dispatch event with an empty namespace.

Signed-off-by: xyz-li <hui0787411@163.com>

Kubernetes-commit: 818fabe37b3fd7cebe36a43244120388977373cd
 2024-05-27 17:48:49 +08:00
Lukasz Szaszkiewicz 253c97b2e8 apiserver/storage: factor PrepareContinueToken to a new function (#125548) 
* apiserver/storage/continue: intro PrepareContinueToken

PrepareContinueToken prepares optional
parameters for retrieving additional results for a paginated request.

This function sets up parameters that a client can use to fetch the remaining results
from the server if they are available.

* apiserver/storage/etcd3: refactor to use PrepareContinueToken

Kubernetes-commit: efef32652af0af08a0b9c9bc547a4dce4a95f9f5
 2024-06-17 18:23:23 +00:00
Mauri de Souza Meneguzzo 48995fc82a Fix flaking TestStoreListResourceVersion 
Kubernetes-commit: e59988d769a87ec3efb12af0f9909f7549eecf05
 2024-06-11 23:12:23 -03:00
TommyStarK 2c2eb3836c kube-apiserver: remove deprecated otel NewNoopTracerProvider 
Signed-off-by: TommyStarK <thomasmilox@gmail.com>

Kubernetes-commit: cce8551272de44882a3cd4fc7c06805247941086
 2024-06-07 19:57:37 +02:00
Wojciech Tyczyński 147e65f573 Reduce lock contention by using reader lock in watchcache interval 
Kubernetes-commit: 6f0a400a1a7bb7d77d13181a91654f77f612c856
 2024-06-11 12:20:57 +02:00
Marek Siarkowicz a8b9f862fb Add tests for how recursive parameter works with object prefixes 
Kubernetes-commit: faa6193f34f7dac775328fbacb2f957370482024
 2024-06-11 14:29:51 +02:00
Wojciech Tyczyński 794b1d5ff6 Expose resource version metrics from watchcache 
Kubernetes-commit: dbed4f12107c549d8bb9efab105162d32316ce01
 2024-06-07 09:39:23 +02:00
Wojciech Tyczyński 5a0e942d09 Implement ResilientWatchCacheInitialization 
Kubernetes-commit: a8ef6e9f0104a44023162bb8229fb677ec80beb1
 2024-04-29 14:19:46 +02:00
Eric Lin 9cab6e4eee cacher: apply key for initial events 
For case of SendInitialEvents, a buffer of objects is created. That
process takes a significant amount of memory and CPU when the resource
is of a large volume. Many objects may be not relevant when key is provided.
This commit applies key when composing the buffer for SendInitialEvents.

Signed-off-by: Eric Lin <exlin@google.com>

Kubernetes-commit: d9c6c8aa5047d724e0ebc8907f5fee4b10012ae3
 2024-05-04 10:46:02 +00:00
Lukasz Szaszkiewicz 175dd7c904 cacher: dispatchEvents is synced to watchCache.listResourceVersion 
The internal informer populates the RV as soon as it conducts
The first successful sync with the underlying store.
The cache must wait until this first sync is completed to be deemed ready.
Since we cannot send a bookmark when the lastProcessedResourceVersion is 0,
we poll aggressively for the first list RV before entering the dispatch loop.

Kubernetes-commit: a20abdb1f425b215ce969ef7114281741fce249d
 2024-06-03 10:26:50 +02:00
Harish Kuna eecd18b483 Annotate APF Wait Queue Latnecyto understand at the request level 
Kubernetes-commit: 9a0d922a296e837b344d5538c0829d9e222c2ef6
 2024-03-13 21:54:59 +00:00
Eric Lin f59dd2d95e Add /readyz for kube-scheduler 
/readyz contains `sched-handler-sync`, `leaderElection` (when election is
enabled) and `shutdown` checks

Kubernetes-commit: 44c08fdbd592b7c167ad0c3b0b4a3b52b99c116f
 2023-05-20 16:38:21 +00:00
Stephen Kitt 942c16fb6a 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>

Kubernetes-commit: 5300466a5c8988b479a151ceb77f49dd00065c83
 2024-02-16 13:57:24 +01:00
Marek Siarkowicz 2c4a9730b5 Reset timer to zero when no progress notify was sent 
Kubernetes-commit: 98e384fcd093d3cff4767ee009f8164b83bd4753
 2024-05-24 11:07:01 +02:00
Marek Siarkowicz 6fb09e7027 Use normal Mutex instead of RWMutex 
There is no benefit of having RWMutex as we have one reader and multiple
writers. In such cases RWMutex has worse performance than Mutex.

Kubernetes-commit: 544ea424826ef60d703c5f4fb91b2c6a95f303aa
 2024-05-24 10:16:48 +02:00
Marek Siarkowicz 9af63b1bc9 Don't signal when lowering number of waiting routines 
Signal is not needed as we never need to wake up when the waiting
is lowered, only when increased.

Kubernetes-commit: e6b54149bb42d58301e34872ebbcf2ea4bcfb474
 2024-05-24 10:13:52 +02:00