Open librasteve opened 2 years ago
@p6steve
Sorry, no idea what your "issue" is all about. Do you want (me) to add a "ubuntu.Dockerfile" within https://github.com/rakudo/star/tree/master/lib/docker or...?
If so, pull requests are highly appreciated.
Regards AntonOks
hi @AntonOks - yes please ... I am saying that the line
FROM rakudo-star:2020.01
(or similar)
only works on the amd64 (Intel) cpu platform or via Rosetta emulation (slow)
I want to run native on a mac M1, so I need this argument supported:
FROM --platform=linux/arm64 rakudo-star:2020.01
(or similar)
which will build/run native on the arm64 (Arm) cpu platform
Personally I use ubuntu, but my guess is that the linux
part of the platform
argument covers ubuntu + debian + fedora so I guess that when I run docker under my ubuntu instances eg. on the Cro example it already runs one of these https://github.com/rakudo/star/tree/master/lib/docker - but I don't know enough about docker/linux to know which one.
I would try to PR but I am woefully ignorant about the rakudo-star process and the details around the docker --platform argument.
I have been able to find out a little about the latest Docker buildx capability (which will replace docker build in the CLI) here
I think that this contains the essence of what I am asking for - that is a multiplatform (arm64 & amd64) rakudo-star docker image.
So I would suggest morphing this Issue into a generic request to implement this (or similar):
docker buildx build --platform=linux/amd64,linux/arm64 .
Since this can be enabled as experimental now and will soon become the standard docker build technique - I hope that this is relatively painless to implement at some point ...?
I see that croservices/docker does the following Dockerfile... I would love to deploy native arm64 on ubuntu .... but this is amd64 only ;-(
Maybe like this
FROM --platform=linux/arm64 rakudo-star:latest
Doesn't have to be this particular version of rakudo-star...