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3386 Commits

Author SHA1 Message Date
Kubernetes Prow Robot
6ef0f3f620 Merge pull request #103642 from kerthcet/refactor/unreserve_test 
refactor unreserve test
 2022-02-08 02:36:53 -08:00
Alex Wang
541907334e graduate nonpreemptingpriority to ga 2022-02-08 18:11:23 +08:00
kerthcet
8243167013 refactor unreserve_test 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-02-08 11:37:56 +08:00
Patrick Ohly
c62d7407c8 scheduler_perf: dump test data when writing it failed 
Occasionally, writing as JSON failed because a NaN float couldn't be
encoded. The extended log message helps understand where that comes from, for
example:

F0120 20:24:45.515745  511835 scheduler_perf_test.go:540] BenchmarkPerfScheduling: unable to write measured data {Version:v1 DataItems:[{Data:map[Average:35.714285714285715 Perc50:2 Perc90:36 Perc95:412 Perc99:412] Unit:pods/s Labels:map[Metric:SchedulingThroughput Name:BenchmarkPerfScheduling/PreemptionPVs/500Nodes/namespace-2]} {Data:map[Average:27.863967530999993 Perc50:13.925925925925926 Perc90:30.06711409395973 Perc95:31.85682326621924 Perc99:704] Unit:ms Labels:map[Metric:scheduler_e2e_scheduling_duration_seconds Name:BenchmarkPerfScheduling/PreemptionPVs/500Nodes/namespace-2]} {Data:map[Average:11915.651577744 Perc50:15168.796680497926 Perc90:19417.759336099585 Perc95:19948.87966804979 Perc99:20373.77593360996] Unit:ms Labels:map[Metric:scheduler_pod_scheduling_duration_seconds Name:BenchmarkPerfScheduling/PreemptionPVs/500Nodes/namespace-2]} {Data:map[Average:1.1865832049999983 Perc50:0.7636363636363637 Perc90:2.891903719912473 Perc95:3.066958424507659 Perc99:5.333333333333334] Unit:ms Labels:map[Metric:scheduler_framework_extension_point_duration_seconds Name:BenchmarkPerfScheduling/PreemptionPVs/500Nodes/namespace-2 extension_point:Filter]} {Data:map[Average:NaN Perc50:NaN Perc90:NaN Perc95:NaN Perc99:NaN] Unit:ms Labels:map[Metric:scheduler_framework_extension_point_duration_seconds Name:BenchmarkPerfScheduling/PreemptionPVs/500Nodes/namespace-2 extension_point:Score]}]}: json: unsupported value: NaN
 2022-02-07 08:59:19 +01:00
Patrick Ohly
8d44b819b3 scheduler_perf: avoid ambiguous test names 
"-bench=PerfScheduling/Preemption/500Nodes" ran both the
PerfScheduling/Preemption/500Nodes and the
PerfScheduling/PreemptionPVs/500Nodes benchmark.

This can be avoided by choosing names where none is the prefix of another.
 2022-02-07 08:59:19 +01:00
Patrick Ohly
259a8ad0b7 test: allow controlling etcd log level 
When running an integration test that measures performance, like for example
test/integration/scheduler_perf, running etcd with debug level output is
undesirable because it creates additional load on the system and isn't
realistic.

The default is still "debug", but ETCD_LOGLEVEL=warn can be used to override
that.
 2022-02-07 08:59:19 +01:00
ravisantoshgudimetla
65ff81757d Wire contexts to Disruption controllers 2022-02-04 10:32:04 -05:00
ahrtr
fe95aa614c io/ioutil has already been deprecated in golang 1.16, so replace all ioutil with io and os 2022-02-03 05:32:12 +08:00
Jyoti Mahapatra
a1b52fb17a extend sa token if audience is apiserver (#105954) 
Signed-off-by: Jyoti Mahapatra <jyotima@amazon.com>
 2022-01-31 16:01:52 -08:00
Tim Hockin
e927ce85b6 service REST: Call Decorator(old) on update path 
This is causing a bug when upgrading from older releases to 1.23 because
of Service's maybe-too-clever default-on-read logic.

Service depends on `Decorator()` to be called upon read, to
back-populate old saved objects which do not have `.clusterIPs[]` set.
This works on read, but the cache saves the pre-decorated type (as it is
documented)

In 1.23, this code was refactored and it seems some edge-case handling
was inadvertently removed (I have not confirmed exactly what happened).

Test by aojea
 2022-01-30 11:25:17 -08:00
Kubernetes Prow Robot
83ca745412 Merge pull request #107797 from tkashem/revert-107456 
Revert "Merge pull request #107456 from tkashem/apf-ssa"
 2022-01-27 23:14:30 -08:00
Abu Kashem
8fb3333863 Revert "Merge pull request #107456 from tkashem/apf-ssa" 
This reverts commit 6faa4f0010, reversing
changes made to 33a2c50bce.
 2022-01-26 13:54:26 -05:00
Jeffrey Ying
ecb9b620fe Revert "Populate OpenAPI in all integration tests" 2022-01-26 13:30:03 -05:00
Kubernetes Prow Robot
6a1de6b686 Merge pull request #107765 from Jefftree/ssa-integration-enable 
Populate OpenAPI in all integration tests
 2022-01-25 18:18:37 -08:00
Jefftree
eb8f6fe0f9 Populate OpenAPI in all integration tests 2022-01-25 14:16:31 -08:00
Kubernetes Prow Robot
1f05c78350 Merge pull request #107700 from sanposhiho/fix-error-log-namespace-not-found 
Create namespace for Pod not to occur error log of namespace not-found
 2022-01-25 13:34:05 -08:00
Kubernetes Prow Robot
804630ed24 Merge pull request #107636 from kerthcet/refactor/initRegistryAndConfig 
refactor initRegistryAndConfig function
 2022-01-25 10:20:30 -08:00
kerthcet
fdaea59465 refactor initRegistryAndConfig function 
Signed-off-by: kerthcet <kerthcet@gmail.com>
 2022-01-26 01:16:13 +08:00
sanposhiho
d8840405e2 Create namespace for Pod not to occur error log of namespace not-found 2022-01-26 00:39:12 +09:00
Kubernetes Prow Robot
321b411784 Merge pull request #107088 from joejulian/dry-run-metadata 
strip dry-run metadata unwanted fields
 2022-01-24 14:31:15 -08:00
Kubernetes Prow Robot
2a2b294c99 Merge pull request #107644 from liggitt/integration-test-user-groups 
Fix up integration test user groups
 2022-01-22 04:17:52 -08:00
Kubernetes Prow Robot
6faa4f0010 Merge pull request #107456 from tkashem/apf-ssa 
apf: change controller to use SSA for patches
 2022-01-20 13:44:29 -08:00
Abu Kashem
d9f4d6507b apf: change controller to use SSA for patches 2022-01-19 14:56:53 -05:00
Jordan Liggitt
57e0c5969b Fix integration test authenticators to include AllAuthenticated group 2022-01-19 13:21:05 -05:00
Kubernetes Prow Robot
e9e669aa60 Merge pull request #107276 from jlsong01/fix_flake_TestQuotaLimitService 
Fix flake on TestQuotaLimitService
 2022-01-19 09:38:05 -08:00
Kubernetes Prow Robot
657146e775 Merge pull request #107572 from MikeSpreitzer/add-flowschema-condition-test 
Test isolation among FlowSchemaStatus Conditions
 2022-01-19 06:34:06 -08:00
jlsong01
3006aa534b fix flake on TestQuotaLimitService 2022-01-19 21:58:57 +08:00
Kubernetes Prow Robot
6989e2169f Merge pull request #107564 from aojea/funnyips_etcd_data 
integration test: API allow IPs with leading zeros
 2022-01-18 17:18:05 -08:00
Antonio Ojea
ea130181a3 test integration: API allow IPs with leading zeros 2022-01-18 09:45:54 +01:00
Mike Spreitzer
23af47395b Test isolation among FlowSchemaStatus Conditions 2022-01-17 15:43:37 -05:00
Kubernetes Prow Robot
a4931cc411 Merge pull request #107551 from wojtek-t/remove_unused_selflink_test_references 
Remove unused selflink references in different testing-related files
 2022-01-14 16:49:40 -08:00
Jiahui Feng
c56bbda368 fix containers order after applying 
to be appending instead of prepending.
 2022-01-14 11:15:54 -08:00
Wojciech Tyczyński
551790729f Remove selflink references in different testing-related files 2022-01-14 12:58:05 +01:00
Kubernetes Prow Robot
dad0c48959 Merge pull request #106594 from pohly/log-benchmark 
logs: add benchmark
 2022-01-12 18:01:08 -08:00
Kubernetes Prow Robot
5bfc4286ee Merge pull request #106943 from wojtek-t/graduate_watch_resumption_to_ga 
Graduate EfficientWatchResumption feature to GA
 2022-01-12 06:06:36 -08:00
Patrick Ohly
a5a241e0df logs: update expected output for multi-line test case 
The multiline support has been merged while this benchmark was written. We now
get the output that we want, with line breaks.
 2022-01-11 09:57:03 +01:00
Patrick Ohly
25c646cbdd json: never call fsync for stdout or stderr 
We don't need to worry about data loss once the data has been written to an
output stream. Calling fsync unnecessarily has been the reason for performance
issues in the past.
 2022-01-11 09:56:22 +01:00
Patrick Ohly
9a867c555c logs: benchmark write performance 
The recent regression https://github.com/kubernetes/kubernetes/issues/107033
shows that we need a way to automatically measure different logging
configurations (structured text, JSON with and without split streams) under
realistic conditions (time stamping, caller identification).

System calls may affect the performance and thus writing into actual files is
useful. A temp dir under /tmp (usually a tmpfs) is used, so the actual IO
bandwidth shouldn't affect the outcome. The "normal" json.Factory code is used
to construct the JSON logger when we have actual files that can be set as
os.Stderr and os.Stdout, thus making this as realistic as possible.

When discarding the output instead of writing it, the focus is more on the rest
of the pipeline and changes there can be investigated more reliably.

The benchmarks automatically gather "log entries per second" and "bytes per
second", which is useful to know when considering requirements like the ones
from https://github.com/kubernetes/kubernetes/issues/107029.
 2022-01-11 09:56:22 +01:00
Patrick Ohly
b8501fc10b logs: work around logcheck 
logcheck complains:
Additional arguments to ErrorS should always be Key Value pairs. Please check if there is any key or value missing.

That check is intentional, but not applicable here. The check can be worked
around by calling the functions through variables.
 2022-01-11 09:56:22 +01:00
Patrick Ohly
072859c967 logs: create separate test/integration directory 
The benchmark depends on k8s.io/api (for v1.Container). Such a dependency is
not desirable for k8s.io/component-base/logs, even if it's just for
testing. The solution is to create a separate directory where such a dependency
isn't a problem.

The alternative, a separate package with its own go.mod file under
k8s.io/component-base/logs wouldd have been more complicated to maintain (yet
another go.mod file and different whitelisted dependencies).
 2022-01-11 09:56:22 +01:00
Kubernetes Prow Robot
ca4af7a981 Merge pull request #104716 from sanposhiho/feature/scheduler_perf/unused-template-params 
test/integration/scheduler_perf: check for unused template parameters
 2022-01-10 16:21:16 -08:00
Kubernetes Prow Robot
559091ba4f Merge pull request #107339 from andrewsykim/internal-traffic-policy-external-name-validation 
Add Service integration tests for internalTrafficPolicy when Type=ExternalName
 2022-01-09 02:47:12 -08:00
Joe Julian
60c1d58d02 remove unwanted values returned from dry-run 
Remove the uid and the resourceVersion from dry-run results per kep 576

https://github.com/kubernetes/enhancements/blob/master/keps/sig-api-machinery/576-dry-run/README.md#generated-values
 2022-01-06 15:44:05 -08:00
Joe Julian
48994c1518 add test to dry-run for unwanted generated values 
[kep 576, dry
run](https://github.com/kubernetes/enhancements/blob/master/keps/sig-api-machinery/576-dry-run/README.md#generated-values), states:

```
The UID and the generated name would have a different value in a dry-run and non-dry-run creation. These values will be left empty when performing a dry-run.
```

and

```
ResourceVersion will also be left empty on creation
```

This tests ensures this behavior.
 2022-01-06 15:08:09 -08:00
Andrew Sy Kim
aead636249 add integration test validating that converting a Service to ExternalName results in the field being dropped on read 
Signed-off-by: Andrew Sy Kim <kim.andrewsy@gmail.com>
 2022-01-05 12:41:53 -05:00
Andrew Sy Kim
9c3c3d8a3a add integration test to validate that ExternalName Services can set internalTrafficPolicy, but the field is dropped on read 
Signed-off-by: Andrew Sy Kim <kim.andrewsy@gmail.com>
 2022-01-05 12:41:53 -05:00
Andrew Sy Kim
7aa20122bc add integration test to check that Service internalTrafficPolicy is no longer defaulting when Type is ExternalName 
Signed-off-by: Andrew Sy Kim <kim.andrewsy@gmail.com>
 2022-01-05 12:41:53 -05:00
Kubernetes Prow Robot
adfc35d249 Merge pull request #107200 from pacoxu/test/cronjob-conflict-flake 
flake: remove the error handler for cronjob integration test
 2022-01-05 09:23:09 -08:00
Kubernetes Prow Robot
84f1d6834f Merge pull request #106619 from chendave/ga 
Graduate `PreferNominatedNode` to GA
 2022-01-04 15:21:19 -08:00
Paco Xu
fd099ffaf2 flake fix: remove the error handler for cronjob integration test 2021-12-23 16:50:12 +08:00