Re: Debug Build Container Image for GitHub Packages

> On Sep 2, 2024, at 19:36, Bob Weinand <bobwei9@hotmail.com> wrote: > > On 3.9.2024 02:18:30, Ben Ramsey wrote: >>> On Sep 2, 2024, at 18:53, Bob Weinand <bobwei9@hotmail.com> wrote: >>> >>> On 3.9.2024 01:44:21, Ben Ramsey wrote: >>> >>>>> On Sep 2, 2024, at 08:11, Go Kudo <zeriyoshi@gmail.com> wrote: >>>>> >>>>> Hi Internals. >>>>> >>>>> PHP currently does not provide official container images. Given that DockerHub >>>>> adequately maintains these and considering the maintenance costs, we haven't felt the need to >>>>> change the status quo. >>>>> >>>>> However, the official DockerHub images lack debug builds, which can be somewhat >>>>> inconvenient when trying to report bugs or reproduce issues. >>>>> >>>>> What if we were to provide debug build container images that are compatible >>>>> with the official DockerHub images? Fortunately, we already conduct most of our development on >>>>> GitHub, which has a container registry called Packages. >>>>> >>>>> This could be achieved simply by creating a single repository under the php >>>>> organization on GitHub. What are your thoughts on this? >>>>> >>>>> Best Regards. >>>>> Go Kudo >>>>> >>>> Since the folks who do the DockerHub builds already have all the infrastructure set >>>> up to maintain the images, I think it might be easier to work with them to have them provide debug >>>> builds. >>>> >>>> Perhaps there’s someone from that team on this list who can speak to that? >>>> >>>> Cheers, >>>> Ben >>>> >>> Hey Ben, >>> >>> what I'd _really_ like to see is not debug-builds, but debug symbols. >>> >>> Basically, you'd have a docker image "php:8.3" and a docker image >>> "php:8.3-dbgsym". The former image then just has a gnu_debuglink. The latter has the >>> actual symbols file included and is based on the former. >>> >>> >>> Thanks, >>> >>> Bob >>> >> >> I think the team who manages the Docker builds could also provide images with debug >> symbols. Since they’re already equipped for it and have the experience, why don’t we partner >> with them to provide these images to the community? >> >> Cheers, >> Ben > Yes. Absolutely. > The problem, however, if you want to provide a build with debug symbols and one without, the > primary value for me would be being able to take a core dump produced in an image without debug > symbols and then simply open the image with debug symbols and inspect it there. > To the best of my knowledge however, it isn't trivially possible to build two docker > images with the same docker build invocation. Basically you'd need an intermediary image, from > which you then create both (so, 3 different docker builds - one base image which has the build and > the symbols but is not uploaded. And two images where the base images files are copied into.). I > believe this would not be compatible with the way docker-library/php is built currently. > So, yes, please reach out to them what they are willing to do. > > Thanks, > Bob I opened an issue on their GitHub tracker to gauge their interest: https://github.com/docker-library/php/issues/1538 Cheers, Ben

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