From 24d8ecc9431a0f611097b4100e92613dec670e6f Mon Sep 17 00:00:00 2001 From: Rolf Neugebauer Date: Tue, 24 Jul 2018 21:40:27 +0100 Subject: [PATCH] tools: Fix mkimage-raw-bios Build the final image from scratch instead of the full alpine base image. Signed-off-by: Rolf Neugebauer --- tools/mkimage-raw-bios/Dockerfile | 25 ++++++++++++++----------- 1 file changed, 14 insertions(+), 11 deletions(-) diff --git a/tools/mkimage-raw-bios/Dockerfile b/tools/mkimage-raw-bios/Dockerfile index 08eb6e6bd..6d8405760 100644 --- a/tools/mkimage-raw-bios/Dockerfile +++ b/tools/mkimage-raw-bios/Dockerfile @@ -1,14 +1,17 @@ -FROM linuxkit/alpine:daed76b8f1d28cdeeee215a95b9671c682a405dc - -RUN \ - apk update && apk upgrade && \ - apk add --no-cache \ - dosfstools \ - libarchive-tools \ - sfdisk \ - syslinux \ - && true +FROM linuxkit/alpine:daed76b8f1d28cdeeee215a95b9671c682a405dc AS mirror +RUN mkdir -p /out/etc/apk && cp -r /etc/apk/* /out/etc/apk/ +RUN apk add --no-cache --initdb -p /out \ + alpine-baselayout \ + busybox \ + dosfstools \ + libarchive-tools \ + sfdisk \ + syslinux \ + && true +RUN mv /out/etc/apk/repositories.upstream /out/etc/apk/repositories +FROM scratch +WORKDIR / +COPY --from=mirror /out/ / COPY . . - ENTRYPOINT [ "/make-bios" ]