OCPBUGS-14914: Add e2e tests for tunnel and server timeouts

[alebedev87]

This PR adds two tests to the e2e suite. They verify the behavior of the server and tunnel router timeouts. The following behaviors are supposed to be covered :

• server and tunnel timeouts set in the ingresscontroller's tunningOptions
• server and tunnel timeouts set in the route via the corresponding annotations
• difference between the default (ingresscontroller level) and the route level timeouts, including the changes made in OCPBUGS-14914: Set tunnel and server timeouts at backend level  router#536

A new test command is added to cluster-ingress-operator: serve-ws-test-server. It aims at imitating a WebSocket server similar to the other server commands: serve-grpc-test-server, serve-http2-test-server.

[openshift-ci-robot]

@alebedev87: This pull request references Jira Issue OCPBUGS-14914, which is valid.

3 validation(s) were run on this bug

• bug is open, matching expected state (open)
• bug target version (4.16.0) matches configured target version for branch (4.16.0)
• bug is in the state POST, which is one of the valid states (NEW, ASSIGNED, POST)

Requesting review from QA contact:
/cc @ShudiLi

The bug has been updated to refer to the pull request using the external bug tracker.

In response to this:

This PR adds two tests to the e2e suite. They test the 2 router timeouts which were modified by openshift/router#536: tunnel and server.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

[openshift-ci]

[APPROVALNOTIFIER] This PR is NOT APPROVED

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[openshift-ci-robot]

@alebedev87: An error was encountered querying GitHub for users with public email ([email protected]) for bug OCPBUGS-14914 on the Jira server at https://issues.redhat.com/. No known errors were detected, please see the full error message for details.

Full error message.

Post "http://ghproxy/graphql": dial tcp 172.30.229.2:80: connect: connection refused

Please contact an administrator to resolve this issue, then request a bug refresh with /jira refresh.

In response to this:

This PR adds two tests to the e2e suite. They test two router timeouts which were modified by openshift/router#536: tunnel and server.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

[openshift-ci-robot]

@alebedev87: This pull request references Jira Issue OCPBUGS-14914, which is valid.

3 validation(s) were run on this bug

• bug is open, matching expected state (open)
• bug target version (4.16.0) matches configured target version for branch (4.16.0)
• bug is in the state POST, which is one of the valid states (NEW, ASSIGNED, POST)

Requesting review from QA contact:
/cc @ShudiLi

In response to this:

This PR adds two tests to the e2e suite. They test two router timeouts: server and tunnel. They are supposed to cover the following behaviors:

• server and tunnel timeouts set in the ingresscontroller's tunningOptions
• server and tunnel timeouts set in the route via the corresponding annotations
• difference between the default (ingresscontroller level) and the route level timeouts, including the changes made in OCPBUGS-14914: Set tunnel and server timeouts at backend level  router#536

A new test command is added to cluster-ingress-operator: serve-ws-test-server. It aims at imitating a WebSocket server similar to the other server commands: serve-grpc-test-server, serve-http2-test-server.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the openshift-eng/jira-lifecycle-plugin repository.

[ShudiLi]

/label qe-approved

[alebedev87]

/hold

Until openshift/router#536 is merged.

[Miciah]

/assign

[candita]

/assign

[candita]

E2E for TestTunnelTimeout never finds the host. May need to wait longer.

NAME TestAll/parallel/TestTunnelTimeout
operator_test.go:3344: lookup slow-wssrv-openshift-ingress.test-tunnel-timeout.ci-op-c3sylg6j-43abb.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host

[alebedev87]

Reanimating the PR:

• rebased from master
• replaced context.TODO() with context.Background()
• replaced defer with testing.T.Cleanup()
• replaced wait.PollImmediate() with wait.PollUntilContextTimeout()

[openshift-bot]

Issues go stale after 90d of inactivity.

Mark the issue as fresh by commenting /remove-lifecycle stale.
Stale issues rot after an additional 30d of inactivity and eventually close.
Exclude this issue from closing by commenting /lifecycle frozen.

If this issue is safe to close now please do so with /close.

/lifecycle stale

[alebedev87]

/remove-lifecycle stale

[alebedev87]

/testwith openshift/cluster-ingress-operator/master/e2e-aws-operator openshift/router#536

[alebedev87]

Rebased from master to fix the merge conflict.

[openshift-ci]

@alebedev87: The following tests failed, say /retest to rerun all failed tests or /retest-required to rerun all mandatory failed tests:

Test name	Commit	Details	Required	Rerun command
ci/prow/e2e-gcp-operator	c3f656e	link	true	/test e2e-gcp-operator
ci/prow/e2e-aws-operator-techpreview	c3f656e	link	false	/test e2e-aws-operator-techpreview
ci/prow/e2e-aws-operator	c3f656e	link	true	/test e2e-aws-operator
ci/prow/e2e-aws-ovn-techpreview	c3f656e	link	false	/test e2e-aws-ovn-techpreview
ci/prow/e2e-azure-operator	c3f656e	link	true	/test e2e-azure-operator
ci/prow/e2e-hypershift	c3f656e	link	true	/test e2e-hypershift

Full PR test history. Your PR dashboard.

Instructions for interacting with me using PR comments are available here. If you have questions or suggestions related to my behavior, please file an issue against the kubernetes-sigs/prow repository. I understand the commands that are listed here.