NO-JIRA: chore(tests/containers): report on nginx error messages in logs

[jiridanek]

Description

Add a check for NGINX log messages in tests/containers.

How Has This Been Tested?

Added this at the end of codeserver/ubi9-python-3.11/nginx/httpconf/http.conf

#redirect port 80 http to 443 https
server{
    listen 8000;
    listen [::]:8000;
    #just for external access
    server_name hostname.external_domain;
    return 301 https://$host$request_uri;
}

# serve both http and https internally
server {
    listen 8000;
    listen 4430;
    listen [::]:8000;
    listen [::]:4430;

    server_name hostname hostname.internal_domain hostname.external_domain;
}

and started

poetry run pytest tests/containers --image quay.io/opendatahub/workbench-images:codeserver-ubi9-python-3.11-2024b_20250222 -k test_image_entrypoint_starts

ERROR:root:Unexpected keyword in the following message: '2025/02/22 20:53:42 [warn] 17#17: conflicting server name "hostname.external_domain" on 0.0.0.0:8000, ignored'
--------------------------------------------------------------------------------------------- live log logreport ---------------------------------------------------------------------------------------------
2025-02-22 21:53:48 ERROR Unexpected keyword in the following message: '2025/02/22 20:53:42 [warn] 17#17: conflicting server name "hostname.external_domain" on 0.0.0.0:8000, ignored'
ERROR:root:Unexpected keyword in the following message: 'nginx: [warn] conflicting server name "hostname.external_domain" on 0.0.0.0:8000, ignored'
2025-02-22 21:53:48 ERROR Unexpected keyword in the following message: 'nginx: [warn] conflicting server name "hostname.external_domain" on 0.0.0.0:8000, ignored'
ERROR:root:Unexpected keyword in the following message: '2025/02/22 20:53:42 [warn] 17#17: conflicting server name "hostname.external_domain" on [::]:8000, ignored'
2025-02-22 21:53:48 ERROR Unexpected keyword in the following message: '2025/02/22 20:53:42 [warn] 17#17: conflicting server name "hostname.external_domain" on [::]:8000, ignored'
ERROR:root:Unexpected keyword in the following message: 'nginx: [warn] conflicting server name "hostname.external_domain" on [::]:8000, ignored'
2025-02-22 21:53:48 ERROR Unexpected keyword in the following message: 'nginx: [warn] conflicting server name "hostname.external_domain" on [::]:8000, ignored'
DEBUG:root:Waived message: '2025/02/22 20:53:42 [error] 21#21: *2 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.127.1, server: ${base_url}, request: "GET /codeserver/ HTTP/1.1", upstream: "http://127.0.0.1:8787/", host: "localhost:36321"'
DEBUG:root:Waived message: '2025/02/22 20:53:43 [error] 21#21: *5 connect() failed (111: Connection refused) while connecting to upstream, client: 192.168.127.1, server: ${base_url}, request: "GET /codeserver/ HTTP/1.1", upstream: "http://127.0.0.1:8787/", host: "localhost:36321"'

tests/containers/workbenches/workbench_image_test.py::TestWorkbenchImage::test_image_entrypoint_starts[quay.io/opendatahub/workbench-images:codeserver-ubi9-python-3.11-2024b_20250222-sysctls0] [Checking the log in the workbench...] SUBFAILDEBUG:urllib3.connectionpool:http://localhost:None "POST /v1.41/containers/4cfbe5fc51add0605a2add12e2bed95634a406e491452ff8fb01d112396f9325/stop?t=0 HTTP/1.1" 204 0 

Merge criteria:

• The commits are squashed in a cohesive manner and have meaningful messages.
• Testing instructions have been added in the PR body (for PRs involving changes that are not immediately obvious).
• The developer has manually tested the changes and verified that the changes work

[harshad16]

/lgtm

👍

[jiridanek]

/override ci/prow/images
/approve

[openshift-ci]

@jiridanek: Overrode contexts on behalf of jiridanek: ci/prow/images

In response to this:

/override ci/prow/images
/approve

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.

[openshift-ci]

[APPROVALNOTIFIER] This PR is APPROVED

This pull-request has been approved by: jiridanek

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