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76292 Commits (5732630bf28a3f6d9408bdecddab919eea5a29cc)

Author SHA1 Message Date
Anago GCB 5732630bf2 Update CHANGELOG-1.11.md for v1.11.9. 2019-03-25 16:45:50 +00:00
Anago GCB 3efbdbbdb2 Update CHANGELOG-1.13.md for v1.13.5. 2019-03-25 16:26:28 +00:00
Kubernetes Prow Robot 055061637a
Merge pull request #75062 from Fedosin/openstack_config_from_secrets 
Allow to read OpenStack config from the secret
 2019-03-25 09:01:20 -07:00
Anago GCB fee14516fc Update CHANGELOG-1.12.md for v1.12.7. 2019-03-25 14:35:57 +00:00
Kubernetes Prow Robot 3c9c7fca64
Merge pull request #75027 from ping035627/k8s-190306 
Add some logs for kubeadm join
 2019-03-25 03:23:07 -07:00
Kubernetes Prow Robot 231e372d0c
Merge pull request #75620 from misterikkit/logcleanup 
Scheduler: Logging cleanup in predicates.go.
 2019-03-25 00:03:04 -07:00
PingWang 5a8174bd45 Add some logs for kubeadm join 
Signed-off-by: PingWang <wang.ping5@zte.com.cn>
 2019-03-25 10:07:47 +08:00
Kubernetes Prow Robot ec64aef25f
Merge pull request #74321 from yastij/signal-undecorated-storage-event 
use cache size to signal undecorated storage
 2019-03-24 03:21:05 -07:00
Kubernetes Prow Robot 9f15368c5c
Merge pull request #75576 from smarterclayton/bad_2 
Remove use of `%#v` in frequently accessed code
 2019-03-22 23:59:05 -07:00
Kubernetes Prow Robot 29e74dc58c
Merge pull request #75021 from cwdsuzhou/protectionutil 
Move protection common funcs to protectionutil
 2019-03-22 22:15:07 -07:00
Kubernetes Prow Robot 206ecb4ab8
Merge pull request #71326 from shomron/issue-71277-polluntil-leak 
Fix goroutine leak in pkg/util/wait PollUntil()
 2019-03-22 20:57:06 -07:00
Jonathan Basseri 1b447e8d19 Scheduler: Logging cleanup in predicates.go. 
This is some light cleanup of logs in predicates.go. In particular, some
log lines have details clarified that will make debugging easier.

I have not touched any VLOG messages, since those usually have plenty of
detail.
 2019-03-22 17:33:18 -07:00
Kubernetes Prow Robot 3dfe9072ad
Merge pull request #75615 from oomichi/golint-e2e-framework 
Fix golint failures of e2e/framework/[a-c].go
 2019-03-22 17:02:35 -07:00
Kubernetes Prow Robot 9c53f24012
Merge pull request #75179 from rosti/kill-v1alpha3 
kubeadm: remove v1alpha3
 2019-03-22 17:02:21 -07:00
Kubernetes Prow Robot ffd8f3dacb
Merge pull request #73255 from ds-ms/golint 
Fix linting issues in pkg/kubectl/cmd/version
 2019-03-22 17:02:08 -07:00
Kubernetes Prow Robot 18ac575d9b
Merge pull request #75611 from neolit123/e2e-fw-owners 
test/e2e/framework: add OWNERS file
 2019-03-22 15:46:46 -07:00
Kubernetes Prow Robot 3312da83c9
Merge pull request #75602 from smarterclayton/kubelet_proto 
Kubelet should request protobuf from the apiserver
 2019-03-22 15:46:34 -07:00
Kubernetes Prow Robot 994582965d
Merge pull request #75496 from andrewsykim/area-cloudprovider-label 
add area/cloudprovider label for changes in pkg/cloudprovider & k8s.i…
 2019-03-22 15:46:21 -07:00
Kubernetes Prow Robot a3bc56fffb
Merge pull request #74746 from oomichi/golint-e2e-framework-gce 
Fix golint failures under test/e2e/[..]/gce
 2019-03-22 15:46:08 -07:00
Kenichi Omichi 63f44a0bbf Fix golint failures of e2e/framework/[a-c].go 
This fixes golint failures on the following files:
- test/e2e/framework/authorizer_util.go
- test/e2e/framework/cleanup.go
- test/e2e/framework/create.go
 2019-03-22 21:16:45 +00:00
Kubernetes Prow Robot 290cf142e1
Merge pull request #75302 from liggitt/apps-v1-test 
Use apps/v1 APIs in integration tests
 2019-03-22 14:09:49 -07:00
Kubernetes Prow Robot fcb102b2a4
Merge pull request #75158 from k-toyoda-pi/fix_shellcheck_failure_golang_sh 
fix eliminate shellcheck failures in hack/lib/golang.sh
 2019-03-22 14:09:37 -07:00
Lubomir I. Ivanov e0f0d4c9f8 test/e2e/framework: add OWNERS file 2019-03-22 21:00:07 +02:00
Kubernetes Prow Robot b3824cd094
Merge pull request #75570 from smarterclayton/fix_performance 
Fix a regression in watch performance and reduce allocations in the GET path
 2019-03-22 11:42:51 -07:00
Clayton Coleman 0489d0b1cf
Unify runtime.SerializerInfo with negotiate.AcceptedMediaTypes 
There was no reason to have two types and this avoids ~10% of allocations
on the GET code path.

```
BenchmarkGet-12          	  100000	    109045 ns/op	   17608 B/op	     146 allocs/op

BenchmarkGet-12          	  100000	    108850 ns/op	   15942 B/op	     132 allocs/op
```
 2019-03-22 13:24:25 -04:00
Clayton Coleman 59b4f47b22
Avoid 3 object creations when no dryRun parameter is provided 
These allocations should only occur rarely.

```
BenchmarkGet-12          	  100000	    108013 ns/op	   17732 B/op	     149 allocs/op

BenchmarkGet-12          	  100000	    109045 ns/op	   17608 B/op	     146 allocs/op
```
 2019-03-22 13:24:24 -04:00
Clayton Coleman 83c41eab1d
Avoid an allocation on all requests when checking for an old user agent 
ReplaceAllStrings always allocates, while scanning a relatively short
regex twice is slightly more CPU immediately but less later.

```
BenchmarkGet-12          	  100000	    108824 ns/op	   17818 B/op	     152 allocs/op

BenchmarkGet-12          	  100000	    108013 ns/op	   17732 B/op	     149 allocs/op
```
 2019-03-22 13:24:24 -04:00
Clayton Coleman 58fb665646
IsListType uses reflection and is expensive for hot paths 
IsListType was causing ~100 allocations for a non list object. It is
used in a wide range of code, so perform a more targeted check.

The use of `%#v` in a hot return path for `fmt.Errorf()` was the main
victim.

Replace `%#v` with a typed error and create a cache of types that are
lists with a bounded size (probably not necessary, but safer).

```
BenchmarkGet-12          	  100000	    119635 ns/op	   20110 B/op	     206 allocs/op
BenchmarkWatchHTTP-12    	  100000	     65761 ns/op	    7296 B/op	     139 allocs/op

BenchmarkGet-12          	  100000	    109085 ns/op	   17831 B/op	     152 allocs/op
BenchmarkWatchHTTP-12    	  200000	     33966 ns/op	    1913 B/op	      30 allocs/op
```
 2019-03-22 13:24:24 -04:00
Clayton Coleman 7d53ad1fb0
Kubelet should request protobuf from the apiserver 
The kubelet was not asking for application/vnd.kubernetes.protobuf
on list and get calls. It looks like we lost that code when we
moved to cert rotation. Clean up the client initialization path
and make sure that all non-dynamic clients use protobuf by default.
 2019-03-22 12:42:20 -04:00
Kenichi Omichi da7c9f70c3 Fix golint failures under test/e2e/[..]/gce 
This fixes golint failures under test/e2e/framework/providers/gce/.

Cleanup:
* FirewallTimeoutDefault is not used at all, so remove it.
* FirewallTestTcpTimeout, FirewallTestHttpPort and FirewallTestUdpPort
  are used at test/e2e/network/firewall.go only. So move them.
 2019-03-22 15:59:17 +00:00
Clayton Coleman 2e1506558a
Add benchmark for naive endpoint Get so we can measure it 
Baseline:

```
BenchmarkGet-12          	  100000	    119635 ns/op	   20110 B/op	     206 allocs/op
BenchmarkWatchHTTP-12    	  100000	     65761 ns/op	    7296 B/op	     139 allocs/op
```
 2019-03-22 11:43:39 -04:00
Kubernetes Prow Robot e739b55374
Merge pull request #75585 from tiffanyfay/cache 
Updated client-go expiration cache to take in expiration policies
 2019-03-22 07:06:20 -07:00
Kubernetes Prow Robot 1e184775aa
Merge pull request #75214 from deads2k/health 
provide verbose output when health check fails
 2019-03-22 05:22:31 -07:00
Kubernetes Prow Robot 265f80eef9
Merge pull request #75176 from mars1024/bugfix/hpa_not_working_in_kubectl_since_v1.13 
make describers of different versions work properly when autoscaling/v2beta2 is not supported
 2019-03-22 05:22:17 -07:00
Kubernetes Prow Robot 057ad6d4ce
Merge pull request #75571 from Huang-Wei/shorten-alias 
shorten scheduler package alias for better readability
 2019-03-22 02:34:17 -07:00
tiffany jernigan bc226a2a89 Updated client-go expiration cache to take in expiration policies 2019-03-22 07:38:35 +00:00
Kubernetes Prow Robot ab35bd0668
Merge pull request #75577 from mars1024/bugfix/use_add_in_enqueue 
replace AddRateLimited with Add in enqueue func
 2019-03-22 00:04:57 -07:00
Kubernetes Prow Robot efaf4f3bdb
Merge pull request #75507 from hex108/skip 
Avoid unnecessary sort for some cases in selectVictimsOnNode
 2019-03-22 00:04:44 -07:00
Kubernetes Prow Robot dfe2e0e705
Merge pull request #75349 from brahmaroutu/cifailure_daemonset 
Daemon Set Conformance test fails in CI process using ci-kubernetes-c…
 2019-03-22 00:04:30 -07:00
Kubernetes Prow Robot 83d467c22e
Merge pull request #75270 from justincormack/uuid4 
Use UUIDv4 not UUIDv1
 2019-03-22 00:04:17 -07:00
Kubernetes Prow Robot 0118630abf
Merge pull request #75072 from lblackstone/dynamic-get-name-validation 
Check for required name parameter in dynamic client
 2019-03-21 22:51:10 -07:00
Kubernetes Prow Robot 657951c3ed
Merge pull request #74889 from akutz/feature/get-kube-binaries-client-choice 
Allow choice of os/arch when downloading client
 2019-03-21 22:50:57 -07:00
Kubernetes Prow Robot 22621ca415
Merge pull request #74739 from moshe010/nokubeproxy 
Add nokubeproxy option in START_MODE
 2019-03-21 22:50:44 -07:00
Kubernetes Prow Robot 8ef336c05a
Merge pull request #74568 from hex108/pv 
Remove redundant checker whether pod has claims in func FindPodVolumes
 2019-03-21 22:50:31 -07:00
Kubernetes Prow Robot 51b5d28c15
Merge pull request #74333 from SataQiu/fix-shell-20190221 
Fix some shellcheck failures in hack
 2019-03-21 22:50:18 -07:00
Kubernetes Prow Robot 4c16fb78b3
Merge pull request #74242 from xichengliudui/fixshellcheck19021903 
fix shellcheck in hack/make-rules/...
 2019-03-21 21:36:17 -07:00
toyoda a52af3a9d5 fix shellcheck failure golang.sh 2019-03-22 13:29:26 +09:00
Bruce Ma 0335867b56 replace AddRateLimited with Add in enqueue func 2019-03-22 11:40:23 +08:00
Clayton Coleman 435db312e1
Avoid using `%#v` for errors when %T is more informative 
`%#v` may have significant performance costs in frequently invoked code.
 2019-03-21 22:54:06 -04:00
Clayton Coleman ecd43f13cf
Avoid using `%#v` for errors when %T or %s would be more accurate 
`%#v` may have significant performance costs in frequently invoked code.
 2019-03-21 22:53:43 -04:00