--platform=
with FROM
DOK-W1002Specifying --platform=
in the docker file FROM
clause forces
the Image to build only one target platform.
This has a number of negative consequences:
It is not possible to build a multi-platform Image from this Docker file.
The platform that you build on must be the same as the platform specified
in --platform=
.
A better approach is to omit FROM --platform
in the docker file and to specify
in buildx --platform=
during the build if control of the image platform target
is needed.
FROM --platform=x86 busybox
FROM busybox