[issue] - 02-templates.html - poi-map-app image push fails to internal registry

[eformat]

first pipeline run (post backatage app creation) fails with

�[36mINFO�[0m[0327] Adding exposed port: 8080/tcp                
�[36mINFO�[0m[0327] CMD ["/bin/sh",  "-c",  "envsubst < /usr/share/nginx/html/assets/env.template.js > /usr/share/nginx/html/assets/env.js && exec nginx -g 'daemon off;'"] 
�[36mINFO�[0m[0327] Pushing image to image-registry.openshift-image-registry.svc:5000/eformat/poi-map-app:latest 
error pushing image: failed to push to destination image-registry.openshift-image-registry.svc:5000/eformat/poi-map-app:latest: HEAD https://image-registry.openshift-image-registry.svc:5000/v2/eformat/poi-map-app/blobs/sha256:91f8b0f1d49131295d9a6ca3e9762af47ebb8a9d4d2b44ac5f7f76d2a389190c: unexpected status code 401 Unauthorized (HEAD responses have no body, use GET for details)

[eformat]

reran the pipeline .. and it worked .. so flake ??

poi-map-app-pipeline-233l3b-build-and-push-pod step-build-and-push INFO[0142] Pushing image to image-registry.openshift-image-registry.svc:5000/eformat/poi-map-app:latest 
poi-map-app-pipeline-233l3b-build-and-push-pod step-build-and-push INFO[0143] Pushed image to 1 destinations 

[joshix]

in two tests of the three components, I wasn't able to reproduce this pipeline image push failure.

One possible difference is that I used an existing GH->Backstage->OpenShift authn to test in just a new project/ns, jxrht-gh2 and jxrht-gh2-2, respectively.

We can watch for repeats in other new accounts, and I can create a new GH id to re-test.

[joshix]

Reproduced this 401 from container reg on brand-new users first frontend pipeline run at push to reg step; Rosa1 cluster; user/ns jxrht-gh2. Succeeded on manual re-run of pipeline run from OCP web console -> PipelineRuns -> PipelineRun details.

[ryanj]

I'm currently stuck on this issue. I've re-run the pipeline 5 times in the ryanj2 project, and it fails each time.

I would love to track down a cause or a fix for this issue before the workshop

[joshix]

repro'd ryanj's trouble user jxrht-gh2 project jxrht-gh2-3 cluster ROSA2 pipeline poi-map-app-pipeline

[ryanj]

This pipeline build failure comes up 100% of the time when testing these templates using clusters from demo.redhat.com. I have not been able to consistently reproduce it on a ROSA cluster until today.

I really hope this does not come up as an issue during our workshop