93c06a1426
Minor watchcache cleanup
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Kubernetes-commit: ace55542575fb098b3e413692bbe2bc20d2348ba
2021-10-29 14:06:49 +02:00
af19f84a96
cacher: refactor process() function
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Split process() function into processEvents() and process().
This is done in anticipation of GetAllEventsSinceThreadUnsafe()
returning an entity using which events can be constructed and
not the events itself.
Subsequently, this commit also moves updating resource version
for initEvents from Watch() to the processEvents() func.
Signed-off-by: Madhav Jivrajani <madhav.jiv@gmail.com>
Kubernetes-commit: aab7cd3d8a66f425022ca5b2a2bd0d3019efe526
2021-10-29 14:41:10 +05:30
c0ff3feb85
apiserver/watchcache: doc watch event fan-out to blocked watchers better
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Kubernetes-commit: 94b2bb1d3dcfe7973329cc56024f449adde4086c
2021-10-08 17:05:27 +02:00
2f0da0d2ea
apiserver/storage: free etcd kv early in list decoding loop
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Kubernetes-commit: dbf98e42664c8a3a104fe06e0e362497fca2902d
2021-10-08 14:05:26 +02:00
a7cc30c9b3
Optimize watchcache by not starting a gorotuine for all Get/List requests setting RV=0
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Kubernetes-commit: 37f93fc63d988c2f1ea11f467d2f73a43d1fa5b9
2021-09-24 14:14:19 +02:00
889106eff7
Add metrics about handling LIST requests
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Add metrics that illuminate the costs of handling LIST requests.
Kubernetes-commit: bf424292db185546c474b27b963fd27bdbafc72f
2021-09-01 18:18:23 -04:00
b898581360
Migrate to k8s.io/utils/clock in apiserver
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Kubernetes-commit: 859a98c0358610e2c127cd2fba1be601ca975188
2021-09-14 20:36:07 +02:00
8fa48ed99b
etcd-client starts retrying transient errors from the etcd cluster
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This PR enables unaryClientInterceptor in conjunction with Prometheus interceptor.
Previously it was simply overwritten by the Prometheus interceptor.
As a result etcd client didn't attempt to retry certain errors.
The unaryClientInterceptor is important because it knows how to retry all sorts of errors from the etcd cluster. It will make the API server more resilient to failures - end users won't see certain errors.
The full list of retriable (codes.Unavailable) errors can be found at https://github.com/etcd-io/etcd/blob/main/api/v3rpc/rpctypes/error.go#L72
Kubernetes-commit: 83171562b0954b2e19eb69943f01a44779cc7a8f
2021-09-15 16:40:44 +02:00
31ec50ec43
Plumb the schema.GroupResource into etcd3 Store struct
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Kubernetes-commit: 6f8019aae95db85552381f7e7066a52fef61be7a
2021-09-13 16:54:34 -04:00
ab3cca3647
Fix staticcheck in apiserver and client-go pkgs
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Kubernetes-commit: 830a137d2ea70663cd94403595313b95ac40ffe8
2021-06-19 22:03:46 +02:00
b225af44fe
Introduce storagebackend.ConfigForResource
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This is a Config specialized for a GroupResource.
It will support generating new resource-specific metrics.
Kubernetes-commit: 85bcd243aa3c8769a5904a1aea44ce704f5e7174
2021-08-29 01:06:12 -04:00
771ffe6475
generated: Run hack/update-gofmt.sh
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Signed-off-by: Stephen Augustus <foo@auggie.dev>
Kubernetes-commit: 481cf6fbe753b9eb2a47ced179211206b0a99540
2021-08-12 17:13:11 -04:00
1cd62ac37f
add backticks to comments containing `<` or `>`
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Kubernetes-commit: 340555476a4926e10c9ffac8b283cd77ca088c5d
2021-08-21 10:59:50 -07:00
bd2ef9810a
apf: estimate list width
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Kubernetes-commit: 296c18ec323328bf1c6a621a9ca3a094d78bb9d0
2021-06-22 19:38:00 -04:00
29227fd4ee
Avoid spurious calls to update/delete validation
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Kubernetes-commit: 561ce035b5b7d577ddb5bb30657bc1f8b399e109
2021-08-05 17:21:40 -04:00
feb4eefe1c
apiserver: add callback to get notified of object count
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Kubernetes-commit: 2c60feffbee690af4632d068158e640abe10f678
2021-07-14 16:44:34 -04:00
42a99cd0a2
decouple timeBudget from real clock
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instead of using a goroutine refreshing the budget, obtain
the value from the last time the budget was accessed.
Kubernetes-commit: dd2c38306000eeb1720afc8346165a6caab09259
2021-07-20 13:54:59 +02:00
d0159b4bbf
Revert "use PermitWithoutStream=true for etcd: send pings even without active stream"
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Kubernetes-commit: 1280a365e4a2407efb9aba9e701eeb1a5a69a2f0
2021-07-12 11:47:55 +08:00
7afffd8ef3
Revert "apiserver: add callback to get notified of object count"
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Kubernetes-commit: d95b14e1abfb5ec87248e5dd826b89d0c738af42
2021-07-08 13:56:39 -05:00
4d188ce1c3
Add distributed tracing to the etcd client
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Kubernetes-commit: 71f810bb71ed7b87e02c91ebb879363f32dcfaac
2021-06-25 11:54:53 -07:00
fe1610f3fe
switch from golang-lru to the one in k8s.io/utils
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Signed-off-by: Davanum Srinivas <davanum@gmail.com>
Kubernetes-commit: 79d0c6cdc10293c9bfe644ce31dc186a936579b0
2021-07-07 13:45:07 -04:00
6640c869f9
use PermitWithoutStream=true for etcd: send pings even without active streams
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Signed-off-by: pacoxu <paco.xu@daocloud.io>
Kubernetes-commit: 849dbe034b3e4398922c383e09900b464a60db69
2021-04-29 16:27:08 +08:00
cd8b524e3f
Avoid code duplication in watchcache
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Kubernetes-commit: 2df05df6982df93e4ced37d1236f0366069d5838
2021-07-07 09:40:58 +02:00
d929410e13
apiserver: add callback to get notified of object count
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Kubernetes-commit: 1002b0d163dd948334f10b0e25d0e91d253791e8
2021-06-18 10:44:07 -04:00
4e8f1a1c5a
Fix staticcheck failures
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Kubernetes-commit: 93365919b501f4b7dcd0cf3ce84c34a584efc17f
2021-04-02 12:23:30 +08:00
4bb06f3c4d
Simplify running embedded etcd server in tests
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Kubernetes-commit: 01760927b82cf28bc6ba5b6364fda3c9f8c5c0b1
2021-06-15 12:07:46 -04:00
aafb67c9b2
Quiet grpc info logs in apiserver
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Kubernetes-commit: 503f5e1b52812f1bc5bb66d9b02a8f32cc5dccd9
2021-06-15 18:50:54 -04:00
2f8b9e4dbc
Fix etcd egress dialer addr parsing
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Kubernetes-commit: a26c392de176494f2c425f712bc49fc399e9ce6d
2021-06-14 18:02:59 -04:00
aaf5f32453
Quiet embedded etcd logs
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Kubernetes-commit: f283deee6b65be2b435ec192b6444f969f9d2a42
2021-06-04 00:43:11 -04:00
8492f8d104
Drop use of deprecated clientv3.SetLogger
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Kubernetes-commit: 52b629efbc8be30901192880b8005e7362f9a69f
2021-05-19 09:10:05 -04:00
6365bf9124
Switch to go.etcd.io/etcd/client/v3
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Kubernetes-commit: 2979c3325e3ac4023dd19c435f3a995074328751
2021-03-23 11:01:52 -04:00
5d270fd014
Drop etcd v2 support from test util
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Kubernetes-commit: 77ab4bdbbcc84ebb10645d810a087d272f16f803
2021-03-23 10:54:43 -04:00
4a6863aa9a
the last upperbound of kms latency metric is too small
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Kubernetes-commit: 6d7c83f2cd19455107bc02bc98fed2296bb46dca
2021-02-23 14:19:25 -08:00
5290a24345
Implement support for watch initialization in P&F
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Kubernetes-commit: 0cc217647ca8be0820973b970124a072c27b6575
2021-05-07 12:49:06 +02:00
4f1bee1bff
fix watch_cache_capacity metrics
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Kubernetes-commit: e3841e91c81e842f2a591b80b67d46c3f7f7adde
2021-06-01 21:42:45 +08:00
15750850e0
specify pod name and hostname in indexed job
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Kubernetes-commit: e64e34e0298d27d4099b632f5b7c1ba38fc66561
2021-04-29 03:33:36 +00:00
770eb2bc44
Update watcher.go
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Kubernetes-commit: 532e35ba31e4df0a2df7dd5f2930035ce9379559
2021-05-07 16:07:34 +02:00
549cbbf8de
fix broken link in some files
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Kubernetes-commit: b29a5fb0746f772b38da570cd8fdc77396ffca31
2021-04-13 08:43:24 +08:00
2a99e7e764
Fix misspelling of condition.
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Signed-off-by: JUN YANG <yang.jun22@zte.com.cn>
Kubernetes-commit: 6c566f6dfa5b76d105ce24b3b0cb7f5e3d50d018
2021-03-14 00:17:58 +08:00
5a479e600e
fix hardcoding and format error log
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Kubernetes-commit: c468a02718402bf42ffc0cd8cdbdf805fdf903a2
2021-04-14 20:19:41 +08:00
b86a0eee08
Add more test code for SelectionPredicate
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Kubernetes-commit: 5468db05f0ca33e78ebf96420281097d28971140
2021-04-09 22:28:51 +08:00
2ad661f8c5
Prune stale entries from OWNERS files
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Signed-off-by: Monis Khan <mok@vmware.com>
Kubernetes-commit: 91241eac9b7a7e62cc31e663147294bf6dc8f875
2021-04-07 10:38:27 -04:00
d21d96225a
bump the deprecated version to 1.22
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Change-Id: Ibefaa94151704fcaaa920541bbb9a8ad714c1d24
Kubernetes-commit: e7ee76efc0813da419045c80cc06a513fba6fc37
2021-03-29 07:54:12 -07:00
4ac82c26cf
rename apiserver_storage_object_counts to conform to best practices (apiserver_storage_objects)
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Change-Id: I8c08a37cd3ed7c943a6691185f750e55d389dd3a
Kubernetes-commit: 50e6f15deec3f9b9ffe52accd6aab5f9560b88ad
2021-03-10 04:32:27 -08:00
09fb3448ff
metrics: promote apiserver_storage_object_counts to stable
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- rename etcd_object_counts to apiserver_storage_object_counts
CONTEXT https://github.com/kubernetes/kubernetes/issues/98270
FIXES https://github.com/kubernetes/kubernetes/issues/98270
Kubernetes-commit: 77950ba79b8b56bae34291093c69006975c7b775
2021-03-04 14:42:42 +00:00
f16dfd3478
add myself to owners for etcd metrics
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Kubernetes-commit: 5bc56ef4e6a255a0ca7ec86fbe9a078c284eab1a
2021-03-04 07:46:34 -08:00
b0b0548e35
*: remove mbohlool from reviewers
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Kubernetes-commit: dc3f59c8819d2985939645f4f08cfd98678295e3
2021-02-16 10:45:13 +05:30
2b88377b23
*: remove madhusudancs from reviewers
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Kubernetes-commit: 6b12c96a9b7fe4d7c03d0dfed447edd6b1055067
2021-02-16 10:40:42 +05:30
dfad5032fb
Fix ALPHA stability level reference link
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Kubernetes-commit: e01a21469b9719f7d0e84021c032cd8f0016b5d2
2021-01-31 15:37:07 -08:00
59be6d306d
api-server add --lease-max-object-count
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Signed-off-by: Ling Samuel <lingsamuelgrace@gmail.com>
Kubernetes-commit: c8db72c38c34a965800bd9d570c495c45f142186
2020-12-07 10:45:44 +08:00
Wojciech Tyczyński
Madhav Jivrajani
Dr. Stefan Schimanski
Mike Spreitzer
Lukasz Szaszkiewicz
tiloso
Stephen Augustus
Nicolas Mitchell
Abu Kashem
Jordan Liggitt
Antonio Ojea
Paco Xu
Ryan Phillips
David Ashpole
Davanum Srinivas
njuptlzf
Shihang Zhang
xiaofei.sun
Mengxue Zhang
Maciej Borsz
卢振兴10069964
JUN YANG
caozhiyuan
Monis Khan
Han Kang
Yu Yi
Nikhita Raghunath
Jiaxin Shan
Ling Samuel