Files
linuxkit/pkg/binfmt/Dockerfile
Justin Cormack 9a823cf2e2 Add mountpoint to binfmt image
As this is read only it should be explicitly created.

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
2017-07-27 15:05:48 +01:00

26 lines
810 B
Docker

FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS qemu
RUN apk add \
qemu-aarch64 \
qemu-arm \
qemu-ppc64le
FROM linuxkit/alpine:9bcf61f605ef0ce36cc94d59b8eac307862de6e1 AS mirror
RUN apk add --no-cache go musl-dev
ENV GOPATH=/go PATH=$PATH:/go/bin
COPY main.go /go/src/binfmt/
RUN go-compile.sh /go/src/binfmt
RUN mkdir /binfmt_misc
FROM scratch
ENTRYPOINT []
WORKDIR /
COPY --from=qemu usr/bin/qemu-* usr/bin/
COPY --from=mirror /go/bin/binfmt usr/bin/binfmt
COPY --from=mirror /binfmt_misc /binfmt_misc/
COPY etc/binfmt.d/00_linuxkit.conf etc/binfmt.d/00_linuxkit.conf
CMD ["/usr/bin/binfmt", "-dir", "/etc/binfmt.d/", "-mount", "/binfmt_misc"]
LABEL org.mobyproject.config='{"binds": ["/proc/sys/fs/binfmt_misc:/binfmt_misc"], "readonly": true, "net": "new", "ipc": "new"}'