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Type: Bug
Resolution: Done
Priority: Major
Fix Version/s: None
Affects Version/s: 4.13, 4.14
Component/s: Networking / router
Labels:
- cluster-ingress-operator
- e2e

Severity:
Important
Regression:
No
Story Points:
1
Sprint:
Sprint 238, Sprint 239
sprint_count:
2
Release Blocker:
Rejected
Blocked:
False
Blocked Reason:

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None

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None
Release Note Text:
NA
Release Note Type:
Release Note Not Required
Target Version:

4.13.z

SFDC Cases Counter:
SFDC Cases Open:
SFDC Cases Links:

This is a clone of issue ~~OCPBUGS-13810~~. The following is the description of the original issue:
—

Description of problem

CI is flaky because the TestAWSELBConnectionIdleTimeout test fails. Example failures:

Version-Release number of selected component (if applicable)

I have seen these failures in 4.14 and 4.13 CI jobs.

How reproducible

Presently, search.ci reports the following stats for the past 14 days:

Found in 1.24% of runs (3.52% of failures) across 404 total runs and 34 jobs (35.15% failed)

This includes two jobs:

pull-ci-openshift-cluster-ingress-operator-master-e2e-aws-operator (all) - 40 runs, 63% failed, 16% of failures match = 10% impact
pull-ci-openshift-cluster-ingress-operator-release-4.13-e2e-aws-operator (all) - 10 runs, 70% failed, 14% of failures match = 10% impact

Steps to Reproduce

1. Post a PR and have bad luck.
2. Check https://search.ci.openshift.org/?search=FAIL%3A+TestAll%2Fparallel%2FTestAWSELBConnectionIdleTimeout&maxAge=336h&context=1&type=all&name=cluster-ingress-operator&excludeName=&maxMatches=5&maxBytes=20971520&groupBy=job.

Actual results

The test fails because it times out waiting for DNS to resolve:

=== RUN   TestAll/parallel/TestAWSELBConnectionIdleTimeout
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2650: lookup idle-timeout-httpd-openshift-ingress.test-idle-timeout.ci-op-sh28dt25-08f48.origin-ci-int-aws.dev.rhcloud.com on 172.30.0.10:53: no such host
    operator_test.go:2656: failed to observe expected condition: timed out waiting for the condition
    panic.go:522: deleted ingresscontroller test-idle-timeout

The above output comes from build-log.txt from https://prow.ci.openshift.org/view/gs/origin-ci-test/pr-logs/pull/openshift_cluster-ingress-operator/917/pull-ci-openshift-cluster-ingress-operator-release-4.13-e2e-aws-operator/1658840125502656512.

Expected results

CI passes, or it fails on a different test.

blocks

OCPBUGS-15644 [4.12] CI fails on TestAWSELBConnectionIdleTimeout

Closed

clones

OCPBUGS-13810 CI fails on TestAWSELBConnectionIdleTimeout

Closed

is blocked by

OCPBUGS-13810 CI fails on TestAWSELBConnectionIdleTimeout

Closed

is cloned by

OCPBUGS-15644 [4.12] CI fails on TestAWSELBConnectionIdleTimeout

Closed

links to

openshift/cluster-ingress-operator#955: [release-4.13] OCPBUGS-15515: Update TestAWSELBConnectionIdleTimeout to not use wildcard DNS record

Details

Description

Description of problem

Version-Release number of selected component (if applicable)

How reproducible

Steps to Reproduce

Actual results

Expected results

Attachments

Issue Links

Easy Agile Planning Poker

Activity

People

Dates