nuta · May 3, 2021 13:09 · nwtgck · Jan 3, 2022 · nuta · Jan 3, 2022
diff --git a/Dockerfile b/Dockerfile
 FROM ubuntu:latest
 RUN apt update -y && apt install -y musl-tools
 ADD hello.c /hello.c
 RUN musl-gcc -static hello.c -o /hello
 RUN mkdir /empty_dir

 FROM scratch
 WORKDIR /
 COPY --from=0 /hello /hello
 COPY --from=0 /empty_dir /tmp

 # Add statically-linked busybox shell with musl libc.
 ADD busybox /bin/sh

 CMD ["/hello"]
	FROM ubuntu:latest
	RUN apt update -y && apt install -y musl-tools
	ADD hello.c /hello.c
	RUN musl-gcc -static hello.c -o /hello
	RUN mkdir /empty_dir

	FROM scratch
	WORKDIR /
	COPY --from=0 /hello /hello
	COPY --from=0 /empty_dir /tmp

	# Add statically-linked busybox shell with musl libc.
	ADD busybox /bin/sh

	CMD ["/hello"]