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feat: Multi-arch Python base image #614

Merged
merged 10 commits into from
Dec 11, 2023
Merged

feat: Multi-arch Python base image #614

merged 10 commits into from
Dec 11, 2023

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mvgijssel
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@mvgijssel mvgijssel commented Dec 5, 2023 •
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ref #451

  • What happens if we run x86_64 on macbook M1? Can we validate this alternative arch works?
nix-build test.nix
docker load < result && docker run --rm -it --platform linux/amd64 myimage:latest
> uname -a
Linux db2e968516f1 6.4.16-linuxkit #1 SMP PREEMPT Thu Nov 16 10:49:20 UTC 2023 x86_64 GNU/Linux
  • Setup two separate nixpkgs workspaces, one for each arch
  • Use rules_oci to combine the images into a multi arch image
  • Remove host_python_container_platform
  • Create changesets

@mvgijssel
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mvgijssel commented Dec 5, 2023 •
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Because cross compiling is very slow try:

  1. Use cachix to cache derivations so subsequent compilations go faster (https://discourse.nixos.org/t/armv7l-builds-on-cachix/788)
  2. Use binary cache for aarch64 as mentioned here (https://nixos.wiki/wiki/Nix_on_ARM)
  3. Use trick from https://nixos.wiki/wiki/Cross_Compiling

@mvgijssel mvgijssel marked this pull request as draft December 5, 2023 20:23
@mvgijssel mvgijssel changed the title Trying to cross compile python base image Multi-arch Python base image Dec 11, 2023
@mvgijssel mvgijssel marked this pull request as ready for review December 11, 2023 19:27
@mvgijssel mvgijssel changed the title Multi-arch Python base image feat: Multi-arch Python base image Dec 11, 2023
@mvgijssel mvgijssel enabled auto-merge (squash) December 11, 2023 19:50
@mvgijssel mvgijssel mentioned this pull request Dec 11, 2023
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@mvgijssel mvgijssel merged commit 2b3ea26 into master Dec 11, 2023
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@mvgijssel mvgijssel deleted the mg/451/multi-arch-bunq2ynab branch December 11, 2023 19:55
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