0562c83329
add apiserver tracing integration test, and fix endpoint validation
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Kubernetes-commit: e5a1f86e0ac21de6bacbb9fed242853ff20c3aaf
2021-07-15 16:21:48 -07:00
785c5626f9
add tracing to webhook requests
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Kubernetes-commit: 9dd59017c4c218135b12949a2bd3af07e892199a
2021-07-08 20:13:33 -07:00
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
b206f9ea02
apf: fix virtual clock
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Kubernetes-commit: a570008cbd6c2142a2f270570fe49bf982825c19
2021-07-06 19:29:16 -04:00
526d12c09b
prevent mutation of deletion options during delete collection
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Kubernetes-commit: 649b87aaf85dbb6e8190bf7d16c5dc903b5ecedc
2021-03-10 15:41:03 -05:00
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
0321f0c67e
fix CleanScope so we can resolve correct verb for apiserver_request_terminations_total
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Kubernetes-commit: a3f57886a267c28d5a0193ca7193d4de9e9212d9
2021-07-07 19:07:49 -07:00
9606daa5ef
Refinements to pick queue logic in P&F
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Kubernetes-commit: 7f1c4977d7ad9fdfd44549ee8ffe289127be4d81
2021-07-07 08:58:49 +02:00
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
fbc127e994
Add watch tracker to APF for request cost estimation
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Kubernetes-commit: cea1dcfeed2fc4e8ab89cd43e5a0e402251c8df5
2021-06-15 10:49:42 +02:00
532c5c3d69
fix delete nil pointer panic
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Kubernetes-commit: af19d7f415d70a1de3d67a00921865ba2868b425
2021-06-26 18:06:20 +08:00
6c62752c02
This introduces an Impersonate-Uid header to server side code.
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UserInfo contains a uid field alongside groups, username and extra.
This change makes it possible to pass a UID through as an impersonation header like you
can with Impersonate-Group, Impersonate-User and Impersonate-Extra.
This PR contains:
* Changes to impersonation.go to parse the Impersonate-Uid header and authorize uid impersonation
* Unit tests for allowed and disallowed impersonation cases
* An integration test that creates a CertificateSigningRequest using impersonation,
and ensures that the API server populates the correct impersonated spec.uid upon creation.
Kubernetes-commit: 74f5ed6b17287100b339a2b3a43fd4c6fb200978
2021-03-04 15:19:52 -08:00
a35bb85f09
Update the logic to pick the best queue in P&F
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Kubernetes-commit: 0ecc7ba311ab33b16c5d907ebb1120e3e51a947d
2021-06-17 09:22:00 +02:00
cf5c77fde9
apf: add additional latency into width
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Kubernetes-commit: 24e19229101d242d924ce98a562be3864dde9eae
2021-06-27 12:45:24 -04:00
fe620be9c7
change tracing service from kube-apiserver to apiserver
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Kubernetes-commit: 8972efc65fe7f4d2ed840ba1a2bd8ff31e829a7a
2021-07-02 07:04:26 -07:00
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
aefd8ed86f
adds HasBeenReady signal that fires when the readyz endpoint succeeds
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Kubernetes-commit: 58b91ffca9efe3afb20d80914cdc33c6b0acdef2
2021-07-02 15:18:19 +02:00
279d11fb1e
readyz signals when the handler succeeds for the first time.
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Co-authored-by: Dr. Stefan Schimanski <stefan.schimanski@gmail.com>
Kubernetes-commit: ca108d109d55e927c292e3e558fc4f761a3a4e7c
2021-06-30 11:04:44 +02:00
e9708ba84d
apf: calculation of dR/dt should use seats in use
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Kubernetes-commit: 6203d4fc6af36b1fd60177e8a88b8d4d45acb029
2021-06-21 05:38:07 -04:00
d8c0235e05
remove logging from the Signal method
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Kubernetes-commit: 6c88a62cb4c849e3844dcc3870073a1b5e05d301
2021-07-02 12:50:20 +02:00
3f407f0668
rename terminationSignals to lifecycleSignals
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Kubernetes-commit: dae08bc3a735e50845af7cf639bdbb8971a2115a
2021-07-02 12:28:07 +02:00
71612b014d
move tracing instantiation further up, and check for nil
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Kubernetes-commit: b0ffaa93f5c607325203f978c1ae685d6b64d053
2021-07-01 10:42:11 -07:00
5053bddd06
add tracing to the apiserver's client-go requests
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Kubernetes-commit: 79d400c4416f903af604fb2cf07d2c34bb4b98f7
2021-06-26 09:16:32 -07:00
9ff2637133
adds metrics for authorization webhook
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Kubernetes-commit: 4a2aef00d6dd2543b011aa7e5af28df598a0cd72
2021-03-17 16:30:40 +01:00
69433684ce
adds metrics for authentication webhook
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Kubernetes-commit: 322c18c147da08dd2eea25ba3c2b9630a228cf5f
2021-02-23 08:39:25 +01:00
4dcb848926
Track generalization for width
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Kubernetes-commit: 3930629e130f1c98821f8033941870ab582db284
2021-06-18 01:37:22 -04:00
d28ccb4224
Add APF metrics about R(t)
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Kubernetes-commit: 676f0450ed37eeec92b67246719cc46e7567e512
2021-06-14 16:48:27 -04:00
b76bf120f0
Allow delete with grace period 1s even if metadata period is negative
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Kubernetes-commit: a8d4cfac933485b9b4e5e802e267723ce9d2b90f
2021-06-21 15:12:17 +08:00
288c8d4acf
Updated to use konnectivity client v0.0.21, and implemented placeholder context
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Kubernetes-commit: 21fd224ebdb17fbaafbb73a36a18aafcab6e4efa
2021-06-23 19:29:14 +00:00
4f3f9c7b9e
add unit test to verify graceful termination behavior
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Kubernetes-commit: 913c449a42f13da758fca2740474bb33d3b65da8
2021-06-24 16:15:12 -04:00
c1c949723d
apiserver: NonBlockingRun should return a listener stopped channel
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NonBlockingRun should also return a channel that gets closed when the
underlying http Server has stopped listening (during the graceful
shutdown period)
Kubernetes-commit: a84c1b71005930e8253c1348515020132c5c175b
2021-06-24 16:04:54 -04:00
5c1642946b
apiserver: refactor graceful termination logic
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- refactor graceful termination logic so we can write unit tests
to assert on the expected behavior.
Kubernetes-commit: d85619030e3a5fec5960ad00136e8d9bd030b5f8
2021-06-24 15:51:38 -04:00
5927da0040
Add distributed tracing to the apiserver using OpenTelemetry
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Kubernetes-commit: 79550ed40c67a70534c1cb697e1fb7e7dbf96335
2021-06-25 05:20:16 -07:00
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
feae5f3e79
Add config checking for inflight limits
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When API Priority and Fairness is enabled, the inflight limits must
add up to something positive.
This rejects the configuration that prompted
https://github.com/kubernetes/kubernetes/issues/102885
Update help for max inflight flags
Kubernetes-commit: 0762f492c5b850471723a305cfa7390e44851145
2021-06-21 16:53:07 -04:00
56e6dac0bb
update github.com/pkg/errors to go native errors pkg in staging
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Kubernetes-commit: 4b1402187474a1ebd0f71c824f45448fea160fc6
2021-06-22 11:54:56 +08:00
5c11e2a763
staging/src/k8s.io/apiserver/pkg/registry:migrate logs to structured logs
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Kubernetes-commit: 8e7b5ff480b04342f78b6d321814f05e31abc4bb
2021-01-22 10:25:47 +08:00
5a7fb85083
deflake TestClientReceivedGOAWAY test
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The test was flaking because the test was creating more connections
than expected.
Disabling connection pooling removes the flakes, and no more connections
are created that the necessary.
Kubernetes-commit: 4d11c3cd8cb18c1e246a7a6b8e9a791177c49d31
2021-06-18 00:38:02 +02:00
c94ba7a71a
Fix staticcheck in cluster & k8s.io/{apimachinery,apiserver}
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Kubernetes-commit: c5d70e9db1e8f36e5eb6dae6ca72ad62c1c837d9
2021-06-05 22:15:15 +02:00
a08d7d5ddf
Make logged verbs match metric-reported verbs
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Kubernetes-commit: 54fde5d119f8bb55aec18cb5aef01b6ea58dfea0
2021-06-16 17:08:54 -07:00
e1aec4ecae
apf: take seats into account when dispatching request
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Kubernetes-commit: ff716cef508f948b50e1026e980e6df5ee475538
2021-06-14 12:19:06 -04:00
c2350dc583
Switch to github.com/coreos/go-systemd/v22 and drop older package
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- We use the new v22 module released on May 10
- We drop the unmaintained `github.com/coreos/pkg`
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
Kubernetes-commit: 7fcdbbef06d0bc8c4416db1d2cbba9f30d30e8c4
2021-06-16 11:14:02 -04:00
aafb67c9b2
Quiet grpc info logs in apiserver
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Kubernetes-commit: 503f5e1b52812f1bc5bb66d9b02a8f32cc5dccd9
2021-06-15 18:50:54 -04:00
abdd901971
apf: always include seats in virtual time
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Kubernetes-commit: 2f7456076e0cb29a95d86cd0f54c34a04b4722ab
2021-06-14 09:52:00 -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
David Ashpole