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643 Commits

Author SHA1 Message Date
Mateusz Matejczyk
af00593679 Revert "fix(e2e): access nodes via test container in LB network tests" 
This reverts commit 708fb6b457, https://github.com/kubernetes/kubernetes/pull/91559

It looks like the PR has broken other network tests - https://k8s-testgrid.appspot.com/sig-scalability-gce#gce-master-scale-correctness
 2020-06-15 08:42:17 +02:00
Kubernetes Prow Robot
b8369fd2e5 Merge pull request #91593 from cmluciano/cml/conformancev1ing 
ingress: Add CRUD tests for Ingress API verbs
 2020-06-11 05:30:56 -07:00
Kubernetes Prow Robot
c0da82c64a Merge pull request #91830 from cmluciano/cml/ingressclassconformance 
ingress: Add CRUD tests for IngressClass API verbs
 2020-06-10 17:13:58 -07:00
Christopher M. Luciano
7351330255 ingress: Add CRUD tests for Ingress API verbs 
Signed-off-by: Christopher M. Luciano <cmluciano@us.ibm.com>
 2020-06-10 15:20:36 -04:00
Christopher M. Luciano
ea03097e4d ingress: Add CRUD tests for IngressClass API verbs 
Signed-off-by: Christopher M. Luciano <cmluciano@us.ibm.com>
 2020-06-09 15:17:29 -04:00
knight42
708fb6b457 fix(e2e): access nodes via test container in LB network tests 
Signed-off-by: knight42 <anonymousknight96@gmail.com>
 2020-06-09 14:32:31 +08:00
Laszlo Janosi
3ce43a1c96 Add e2e test for SCTP Service, Pod and Endpoint creation. 
Add SCTP NetworkPolicy test.
 2020-05-28 19:51:27 +00:00
Davanum Srinivas
07d88617e5 Run hack/update-vendor.sh 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-05-16 07:54:33 -04:00
Davanum Srinivas
442a69c3bd switch over k/k to use klog v2 
Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-05-16 07:54:27 -04:00
Kubernetes Prow Robot
f12799e787 Merge pull request #90718 from fasaxc/improve-netpol-diags 
Avoid early exit when collecting post-E2E failure logs.
 2020-05-15 02:47:26 -07:00
Kubernetes Prow Robot
8cb57dd09a Merge pull request #90180 from JacobTanenbaum/e2eTest-conntrack 
add a test that shows the preservation UDP traffic when server pod cycles
 2020-05-15 02:47:12 -07:00
Jacob Tanenbaum
59082e80e3 Add a test that checks if conntrack entries are cleaned up for UDP traffic 
ensure that when a pod servicing UDP traffic is deleted the conntrack entries
are cleaned up and another backend can pick up the traffic  with minimal
interruption

When using NodePort services and long running connections that on pod deletion
stale conntrack entries can halt the flow of traffic. Add a test case to check
that conntrack entries are cleaned up.
 2020-05-13 16:45:58 -04:00
Kubernetes Prow Robot
07e916b05a Merge pull request #90155 from robscott/endpointslice-test 
Improving EndpointSlice tests
 2020-05-12 21:00:26 -07:00
Kubernetes Prow Robot
7937aa60a3 Merge pull request #90687 from aojea/connt 
use conntrack instead of the /proc file for the e2e test TCP CLOSE_WAIT
 2020-05-10 18:57:50 -07:00
Kubernetes Prow Robot
3c159bb10f Merge pull request #88532 from zioproto/drop-network-tier-alpha-gate 
Drop the alpha gating for Network Service Tier configuration support
 2020-05-10 12:13:50 -07:00
Antonio Ojea
5c8b88ec08 use conntrack instead of the /proc file 
use the debian-iptables image, that is the base image used for the
kube-proxy one.

It already has the conntrack command, so no need to check for it.
 2020-05-09 15:22:05 +02:00
Kubernetes Prow Robot
dca3e3f6ed Merge pull request #90486 from aojea/iperf 
Fix e2e network performance test
 2020-05-04 08:10:26 -07:00
Shaun Crampton
73fe9c9915 Avoid early exit when collecting post-E2E failure logs. 
collectPodsAndNetworkPolicies() is called to collect diagnostics
after a failure.  Previously, if it encountered a failure in getting
the logs it would call Failf(), discarding the rest of the diagnostics
immediately.
 2020-05-04 14:32:04 +01:00
Davanum Srinivas
3292bb6145 Drop conformance tag for tests that rely directly on kubelet /logs API 
In caf0d1d61874a2c8687b7deb773eca30ddaee5b6 we documented a policy to
ensure that conformance tests should not rely in existence or use of
kubelet apis directly. So based on that we should drop conformance for
the two tests here that use the "/logs" endpoint directly.

Signed-off-by: Davanum Srinivas <davanum@gmail.com>
 2020-04-29 20:16:51 -04:00
Antonio Ojea
2c2e9cdd72 Fix e2e network performance test 2020-04-27 11:57:10 +02:00
Kubernetes Prow Robot
4e45845530 Merge pull request #90095 from agadelshin/87893-ingress-egress-test 
Add test for ingress/egress combination
 2020-04-25 05:57:28 -07:00
Kubernetes Prow Robot
66fd1335fa Merge pull request #90305 from wojtek-t/enable_couple_large_cluster_tests 
Enable couple networking tests for large clusters
 2020-04-21 07:52:56 -07:00
Kubernetes Prow Robot
d6f44b0ea9 Merge pull request #90278 from aojea/closewait 
Deflake TCP Closewait e2e test
 2020-04-20 17:44:56 -07:00
wojtekt
da1ed9d1ed Enable couple networking tests for large clusters 2020-04-20 21:11:34 +02:00
Kubernetes Prow Robot
7f7378eddf Merge pull request #89854 from SataQiu/fix-session-affinity-test-20200404 
Increase the session affinity timeout to ensure that the test passes
 2020-04-20 02:49:39 -07:00
SataQiu
fc3d282b10 kube-proxy: increase the session affinity timeout to ensure that the test passes in ipvs mode 
Signed-off-by: SataQiu <1527062125@qq.com>
 2020-04-20 10:22:30 +08:00
Clayton Coleman
77973b5279 test: IngressClass exclusion test races with admission cache 
The admission cache may take longer to see both ingress classes
than it takes to create the ingress. We must loop until we see
the appropriate error, cleaning up after ourselves as we go.
 2020-04-19 10:28:46 -04:00
Antonio Ojea
6efe6e1284 e2e TCP Close-wait don't set conn deadline 
Don't set a connection deadline for reading, because the read operation will
fail if no data is reaceived after the deadline, and will not keep the
connection in the close_wait status.
 2020-04-19 13:52:49 +02:00
Antonio Ojea
4b423ad073 e2e kube-proxy don't delete inmediatly 2020-04-19 13:37:34 +02:00
Antonio Ojea
638e077b4b e2e kube_proxy pull only if not available 2020-04-19 13:11:31 +02:00
Kubernetes Prow Robot
72fb952dd6 Merge pull request #89915 from YuikoTakada/move_e2e_framework_WaitForService 
Move WaitForService() into e2eservice
 2020-04-17 04:49:07 -07:00
Yuiko Mori
9c87deb487 Move WaitForService() into e2eservice 2020-04-17 00:11:13 +00:00
Kubernetes Prow Robot
da5e6ad347 Merge pull request #90052 from tosi3k/reenable-ilb-test 
Remove the 'DisabledForLargeClusters' tag from ILB correctness test
 2020-04-16 02:14:45 -07:00
Rob Scott
c0f58ba23a Improving EndpointSlice tests 
This adds 2 new tests covering EndpointSlices, including new coverage of
the self referential Endpoints and EndpointSlices that need to be
created by the API Server and the lifecycle of EndpointSlices from
creation to deletion. This also removes the [feature] indicator from the
name to ensure that this test will run more often now that it is enabled
by default.
 2020-04-15 10:21:00 -07:00
Wojciech Tyczynski
5dca58d852 Revert "Remove the 'DisabledForLargeClusters' tags from LB network tests." 2020-04-15 13:45:42 +02:00
Artur Gadelshin
bf30bdddb1 add error check for network policy test 2020-04-15 11:47:02 +02:00
Kubernetes Prow Robot
c894c7b121 Merge pull request #88393 from abhiraut/e2e-exc-multiple 
Add e2e test for stacked NetworkPolicies with overlapping CIDR
 2020-04-13 13:37:48 -07:00
Artur Gadelshin
4164b5c892 Add egress check to deny-all policy 2020-04-13 09:40:49 +02:00
Artur Gadelshin
875f80e3a3 Add test for ingress/egress combination 2020-04-12 23:36:16 +02:00
SataQiu
41d3e44a2f scheduler: remove direct import to pkg/master/ports 
Signed-off-by: SataQiu <1527062125@qq.com>
 2020-04-11 13:56:53 +08:00
Antoni Zawodny
4030da9e34 Remove the 'DisabledForLargeClusters' tag from ILB correctness test 2020-04-10 13:55:15 +02:00
Kubernetes Prow Robot
53ffaa7175 Merge pull request #76443 from mgdevstack/promote-service-sessionaffinity 
Promote e2e "verifying service's sessionAffinity for ClusterIP and NodePort services" to Conformance
 2020-04-07 18:47:44 -07:00
Kubernetes Prow Robot
a7f43a7203 Merge pull request #89421 from mm4tt/disabled_for_large_cluster 
Remove the 'DisabledForLargeClusters' tags from LB network tests.
 2020-04-07 05:03:44 -07:00
Kubernetes Prow Robot
4c81edbb41 Merge pull request #89905 from oomichi/DescribeIng 
Move DescribeIng() into e2eingress
 2020-04-06 20:29:44 -07:00
Kubernetes Prow Robot
ac40660952 Merge pull request #89556 from smarterclayton/remove_startup_script 
test: Remove final user of startup-script image
 2020-04-06 17:47:34 -07:00
Kenichi Omichi
2f5f16004d Move DescribeIng() into e2eingress 
The function is only for e2e ingress test, it is not necessary to
keep the function in e2e test core framework.
 2020-04-06 20:01:55 +00:00
Mayank Gaikwad
7aa94a6549 Promote e2e verifying service's session affinity behaviours 2020-04-06 21:42:22 +05:30
Mateusz Matejczyk
0817af735c Remove the 'DisabledForLargeClusters' tags from ELB network tests. 
We did some internal testing at Google and, with the recent improvements, we believe that it's safe to re-enable these LB tests for large clusters.

Ref. https://github.com/kubernetes/kubernetes/issues/56138
 2020-04-06 14:36:56 +02:00
Antonio Ojea
0748a75dfb e2e TCP CLOSE test wait until pod is ready 
the e2e TCP CLOSE_WAIT has to create a server pod and then, from
a client, it creates a connection but doesn't notify the server
when closing it, so it stays on the CLOSE_WAIT status until it
times out.

Current test use a simple timeout for waiting the that server pod
is ready, it's better to use WaitForPodsReady for waiting that
the pod is available to avoid problems on busy environments like
the CI.

It also deletes the pods once the tests finish to avoid leaking
pods.
 2020-04-05 15:00:14 +02:00
Kubernetes Prow Robot
7bd48eb3f6 Merge pull request #89784 from oomichi/sshPort 
Add common SSHPort on e2essh
 2020-04-02 21:40:40 -07:00