1:59 p.m.
You're running buildah itself natively, but the "arch"
binary in the
base image that's being invoked for that RUN instruction is compiled for
arm64, and that means you need the help of an emulator to execute it.
Yeah, I understand that so far. The `arch` binary in the container image
is not my native architecture, so it needs emulation. But *where* do I
insert that emulator? And how? I can't just run `buildah` with
`qemu-aarch64-static`, because `buildah` is for my native architecture.
I also can't add `qemu-aarch64-static` in the Dockerfile, that'd be
pointless (and also wouldn't work, because it'd look for the binary
inside the container image).
Looking at
https://github.com/containers/buildah/issues/1590#issuecomment-771924743
for example, I don't see any manual step for invoking an emulator,
leading me to believe that this is something buildah takes care of for
me, assuming that `qemu-user-static` is installed (which it is, ftr).
Any more hints?
--
JC