I'm having this issue when trying to build any application on course DO288. I already deleted and recreated the entire lab setup but it doesn't gets better.
.....
STEP 9: CMD /usr/libexec/s2i/run
STEP 10: COMMIT temp.builder.openshift.io/username-probes/probes-1:261f2be0
Getting image source signatures
Copying blob sha256:5b6b46f31018cc1b533427832cffa833c7fe543a481fbb2a27eda74f8e9d37d8
Copying blob sha256:e6338cb596e5ce58d0a41af85821eb42f75045b355f31a139b7778e61af86717
Copying blob sha256:077890f7cb5fcaa6b1ad5483c48ab0ae8c9e6c5c32c13e06dc7a102669c7ee44
Copying blob sha256:2c08f8fc35457eaa49b1face4be6a6902e232ccc24d46f5520d288299525915a
Copying blob sha256:a95550892f9570a36c7df3550e0dd577e76a44b2c5429dd85aeb8a9d03f6afc5
Copying blob sha256:eee77a1bac927057c5f5268ef68fda6459ba134ae9243a28117f80dfe21f7c5b
Copying config sha256:f2a4b34efcc33b86c80e373434cec60e545388a86f602a5f06cb48d84ee4717d
Writing manifest to image destination
Storing signatures
--> f2a4b34efcc
f2a4b34efcc33b86c80e373434cec60e545388a86f602a5f06cb48d84ee4717d
Pushing image image-registry.openshift-image-registry.svc:5000/username-probes/probes:latest ...
Getting image source signatures
Copying blob sha256:eee77a1bac927057c5f5268ef68fda6459ba134ae9243a28117f80dfe21f7c5b
Copying blob sha256:1f209e06e85d1c9a1b44b7a5b87360d7976245957624fcb9eededb7b5a8a0651
Copying blob sha256:a8d8a88bbf1f0800d17bbd5bf3d3d8de6d755ccabfd019abf042f9f1b6c88d19
Copying blob sha256:15038f2f96bce3594a690ae501b9a380434face93ca0940d6a34ef5020f311f9
Copying blob sha256:1255769d9dc0e834961b135c84a9e76c70b55c7176f8982192e579916737f7f4
Copying blob sha256:0a2284aba01f1b65e6cf64dad35426b5c36d18c12a9006d958a134cec6fe8e9c
Successfully pushed image-registry.openshift-image-registry.svc:5000/username-probes/probes:latest
Warning: Push failed, retrying in 5s ...
Getting image source signatures
Copying blob sha256:eee77a1bac927057c5f5268ef68fda6459ba134ae9243a28117f80dfe21f7c5b
Copying blob sha256:0a2284aba01f1b65e6cf64dad35426b5c36d18c12a9006d958a134cec6fe8e9c
Copying blob sha256:1255769d9dc0e834961b135c84a9e76c70b55c7176f8982192e579916737f7f4
Copying blob sha256:1f209e06e85d1c9a1b44b7a5b87360d7976245957624fcb9eededb7b5a8a0651
Copying blob sha256:a8d8a88bbf1f0800d17bbd5bf3d3d8de6d755ccabfd019abf042f9f1b6c88d19
Copying blob sha256:15038f2f96bce3594a690ae501b9a380434face93ca0940d6a34ef5020f311f9
Successfully pushed image-registry.openshift-image-registry.svc:5000/username-probes/probes:latest
Warning: Push failed, retrying in 5s ...
Getting image source signatures
Copying blob sha256:eee77a1bac927057c5f5268ef68fda6459ba134ae9243a28117f80dfe21f7c5b
Copying blob sha256:a8d8a88bbf1f0800d17bbd5bf3d3d8de6d755ccabfd019abf042f9f1b6c88d19
Copying blob sha256:15038f2f96bce3594a690ae501b9a380434face93ca0940d6a34ef5020f311f9
Copying blob sha256:0a2284aba01f1b65e6cf64dad35426b5c36d18c12a9006d958a134cec6fe8e9c
Copying blob sha256:1f209e06e85d1c9a1b44b7a5b87360d7976245957624fcb9eededb7b5a8a0651
Copying blob sha256:1255769d9dc0e834961b135c84a9e76c70b55c7176f8982192e579916737f7f4
Successfully pushed image-registry.openshift-image-registry.svc:5000/username-probes/probes:latest
Warning: Push failed, retrying in 5s ...
Registry server Address:
Registry server User Name: serviceaccount
Registry server Email: serviceaccount@example.org
Registry server Password: <<non-empty>>
error: build error: Failed to push image: error copying layers and metadata from "containers-storage:[overlay@/var/lib/containers/storage+/var/run/containers/storage:overlay.imagestore=/var/lib/shared]image-registry.openshift-image-registry.svc:5000/username-probes/probes:latest" to "docker://image-registry.openshift-image-registry.svc:5000/username-probes/probes:latest": Error writing blob: Error initiating layer upload to /v2/username-probes/probes/blobs/uploads/ in image-registry.openshift-image-registry.svc:5000: received unexpected HTTP status: 500 Internal Server Error
I have the same. I think there is a problem with internal image registry. Hope its gets fixed quickly.
I have seen similar errors in my CRC environment when I was preparing for EX180.
Next day I tried again and it worked fine. I don't remember if I did anything other than a shutdown, maybe I ran crc cleanup.
I believe that the s2i process takes a lot of resources, my machine has an i7 processor with 16GB RAM and is running RHEL 8.2
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