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openSUSE / open-build-service

Build and distribute Linux packages from sources in an automatic, consistent and reproducible way #obs
https://openbuildservice.org
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docker builds fail with FROM: registry.suse.com #13400

Open mwilck opened 2 years ago

mwilck commented 2 years ago

Issue Description

The following instruction fails on IBS, with standard containers branched from SUSE:Templates:Images:SLE-15-SP4/dockerfile-application-container:

FROM registry.suse.com/bci/bci-base:15.4

Error message is "unresolvable: nothing provides container:registry.suse.com/bci/bci-base:15.4". It works if the registry.suse.com/ is removed.

Expected Result

The container build works with the standard container path, including the registry.

How to Reproduce

See this IBS package.

hennevogel commented 2 years ago

I'm sorry that I have to close this, but we are tracking issues in the source code in here. Github issues are not a way to request support from us. If you a have problem with a specific instance, contact the administrators of it.

Thank you for your consideration.

adrianschroeter commented 2 years ago

registry.suse.com is configured and the right path is added. However, I have no time atm to debug it.

But reopen it for now because it could be an OBS bug at least...

Vogtinator commented 2 years ago

What's missing in this report is that this is on IBS, where registry.suse.com should be ignored and it should use the container binaries in the build path instead.

mlschroe commented 2 years ago

That's not how it works. If you specify registry.suse.com, you'll get the container from it. (Except that it does not work in IBS, because of missing configuration in the Templates project).

Vogtinator commented 2 years ago

That's not how it works.

That's how it worked before remote registry support was added.

If you specify registry.suse.com, you'll get the container from it. (Except that it does not work in IBS, because of missing configuration in the Templates project).

Our use case is that within OBS it uses the binaries available there, which can be newer than the ones on the registry. That should be the case without changing the Dockerfile/.kiwi.

mlschroe commented 2 years ago

It only worked if there was no "registry.suse.com" prefix. And that's still the case.

Vogtinator commented 2 years ago

Unless my memory is wrong, OBS used to just ignore the host part of references.

mlschroe commented 2 years ago

I'm pretty sure your memory is wrong. ;-)

Vogtinator commented 2 years ago

Ok, in that case I suppose it's not a regression report but a feature request...

mwilck commented 2 years ago

That's not how it works. If you specify registry.suse.com, you'll get the container from it. (Except that it does not work in IBS, because of missing configuration in the Templates project).

Am I understanding correctly that this could be fixed on IBS by modifying the repository configuration? E.g. by adding "SUSE:Registry"?

Vogtinator commented 2 years ago

That's not how it works. If you specify registry.suse.com, you'll get the container from it. (Except that it does not work in IBS, because of missing configuration in the Templates project).

Am I understanding correctly that this could be fixed on IBS by modifying the repository configuration? E.g. by adding "SUSE:Registry"?

Yes, but that then builds against the published containers but uses the internal SLE binaries. That breaks in some cases. 15 SP5 doesn't have any containers published yet for instance.

mwilck commented 2 years ago

Adding SUSE:Registry did the trick.

Yes, but that then builds against the published containers but uses the internal SLE binaries. That breaks in some cases

But it's understandable that this wouldn't work with the registry.suse.com/ prefix. Perhaps we should use some other prefix for that, like ibs.suse.de/ or what not.

Vogtinator commented 2 years ago

Adding SUSE:Registry did the trick.

Yes, but that then builds against the published containers but uses the internal SLE binaries. That breaks in some cases

But it's understandable that this wouldn't work with the registry.suse.com/ prefix. Perhaps we should use some other prefix for that, like ibs.suse.de/ or what not.

Then it would not build on OBS or with docker build.

mwilck commented 2 years ago

Then it would not build on OBS or with docker build.

Right, but you'd be using a feature that's really available only on OBS.

mwilck commented 2 years ago

@Vogtinator, maybe you should just add "SUSE:Registry" to the path list in the Templates repo. That would fix the problem that registry.suse.com/ paths don't work. Users who need to use the latest internal builds could still switch to the prefix-less variant.

SchoolGuy commented 1 year ago

That's not how it works.

That's how it worked before remote registry support was added.

If you specify registry.suse.com, you'll get the container from it. (Except that it does not work in IBS, because of missing configuration in the Templates project).

Our use case is that within OBS it uses the binaries available there, which can be newer than the ones on the registry. That should be the case without changing the Dockerfile/.kiwi.

@Vogtinator could you elaborate a bit on the remote registry support? I would like to have a Dockerfile that works both in the OBS and locally. Ideally, I want to use the bci/bci-base image from SUSE. When I don't specify the registry then it would take possibly the wrong image.

Vogtinator commented 1 year ago

That's not how it works.

That's how it worked before remote registry support was added.

If you specify registry.suse.com, you'll get the container from it. (Except that it does not work in IBS, because of missing configuration in the Templates project).

Our use case is that within OBS it uses the binaries available there, which can be newer than the ones on the registry. That should be the case without changing the Dockerfile/.kiwi.

@Vogtinator could you elaborate a bit on the remote registry support? I would like to have a Dockerfile that works both in the OBS and locally. Ideally, I want to use the bci/bci-base image from SUSE. When I don't specify the registry then it would take possibly the wrong image.

You can just use the SLE 15 SP4 "Application Container using Dockerfile" template and change the FROM line to use registry.suse.com/bci/bci-base:15.4.

mwilck commented 1 year ago

You can just use the SLE 15 SP4 "Application Container using Dockerfile" template and change the FROM line to use registry.suse.com/bci/bci-base:15.4.

Wouldn't that raise the issue you mentioned above?

Vogtinator commented 1 year ago

You can just use the SLE 15 SP4 "Application Container using Dockerfile" template and change the FROM line to use registry.suse.com/bci/bci-base:15.4.

Wouldn't that raise the issue you mentioned above?

Yes, but on OBS that's currently not avoidable.

mwilck commented 1 year ago

Yes, but on OBS that's currently not avoidable.

Perhaps not a big issue, as most Dockerfiles run "zypper up" or similar.