Kubernetes Submit Queue dd00bc65f9 Merge pull request #55122 from MrHohn/fix-session-affinity-e2e ...

Automatic merge from submit-queue (batch tested with PRs 55114, 52976, 54871, 55122, 55140). If you want to cherry-pick this change to another branch, please follow the instructions <a href="https://github.com/kubernetes/community/blob/master/contributors/devel/cherry-picks.md">here</a>.

Don't share nodePort service in session affinity tests

**What this PR does / why we need it**:
From https://github.com/kubernetes/kubernetes/issues/54524, https://github.com/kubernetes/kubernetes/issues/54571.

Spent sometime to dig into it today, found this test is flaky mostly because it sends out service requests before kube-proxy reacts on the service session affinity update, hence multiple endpoints are responding instead of one. It is more flaky in alpha CIs probably due to different test sequences.

This PR creates a separate service with `sessionAffinity=ClientIP` so there wouldn't be a race between test begins and kube-proxy reacts. On the other hand, it also seems inappropriate to tweak the`config.NodePortService`, which is shared by other networking tests.

**Which issue(s) this PR fixes** *(optional, in `fixes #<issue number>(, fixes #<issue_number>, ...)` format, will close the issue(s) when PR gets merged)*:
Fixes # (will mark them fixed later).

**Special notes for your reviewer**:
/assign @m1093782566 @bowei 
cc @spiffxp

**Release note**:

```release-note
NONE

```

2017-11-06 23:19:21 -08:00

..

BUILD

migrate cluster dns test to sig network

2017-10-26 16:00:33 +08:00

dns_common.go

use core client with explicit version globally

2017-10-27 15:48:32 +08:00

dns_configmap.go

use core client with explicit version globally

2017-10-27 15:48:32 +08:00

dns.go

Remove check for SubResourcePodProxyVersion and SubResourceServiceAndNodeProxyVersion

2017-11-03 23:11:09 +08:00

doc.go

Moves networking e2e tests to test/e2e/network

2017-07-22 09:43:42 -07:00

example_cluster_dns.go

use core client with explicit version globally

2017-10-27 15:48:32 +08:00

firewall.go

update clientset.Core() to clientset.CoreV1() in test

2017-08-14 16:53:55 +08:00

framework.go

Add [sig-network] prefix to network e2e tests

2017-07-25 08:56:35 +08:00

ingress.go

Adding an e2e test for gce multi cluster ingress

2017-11-06 13:48:35 -08:00

kube_proxy.go

Port e2e tests for multi architecture

2017-09-01 05:40:52 +05:30

network_policy.go

Merge pull request #54078 from bcreane/update_clientset

2017-10-23 20:22:57 -07:00

network_tiers.go

e2e: network tiers should retry on 404 errors

2017-09-06 13:16:28 -07:00

networking_perf.go

Add IPv6 option for e2e iPerf test

2017-10-03 11:19:50 -04:00

networking.go

Don't share nodePort service in session affinity tests

2017-11-05 22:42:33 -08:00

no_snat.go

Port e2e tests for multi architecture

2017-09-01 05:40:52 +05:30

OWNERS

Moves networking e2e tests to test/e2e/network

2017-07-22 09:43:42 -07:00

proxy.go

Add framework.ConformanceIt as the new way to declare conformance tests.

2017-10-27 15:29:59 -07:00

service_latency.go

Add framework.ConformanceIt as the new way to declare conformance tests.

2017-10-27 15:29:59 -07:00

service.go

Add framework.ConformanceIt as the new way to declare conformance tests.

2017-10-27 15:29:59 -07:00

serviceloadbalancers.go

use core client with explicit version globally

2017-10-27 15:48:32 +08:00

util_iperf.go

Moves networking e2e tests to test/e2e/network

2017-07-22 09:43:42 -07:00