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build Dockerfile allows arg for base build FROM
Issue: https://github.com/moby/moby/issues/35729
- Dockerfile now has an ARG for fully specifying GOLANG base image used for build
- Base image defaults to current patter
* This allows testing of alternate GOLANG environments
* Required downstream (EE) for things like FIPS testing
Signed-off-by: James Nesbitt <jnesbitt@mirantis.com>
James Nesbitt authored on 2020/03/30 23:27:59Showing 1 changed files
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@@ -6,8 +6,9 @@ ARG GO_VERSION=1.13.8 |
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ARG DEBIAN_FRONTEND=noninteractive |
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ARG VPNKIT_VERSION=0.4.0 |
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ARG DOCKER_BUILDTAGS="apparmor seccomp selinux" |
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+ARG GOLANG_IMAGE="golang:${GO_VERSION}-buster"
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-FROM golang:${GO_VERSION}-buster AS base
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+FROM ${GOLANG_IMAGE} AS base
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RUN echo 'Binary::apt::APT::Keep-Downloaded-Packages "true";' > /etc/apt/apt.conf.d/keep-cache |
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ARG APT_MIRROR |
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RUN sed -ri "s/(httpredir|deb).debian.org/${APT_MIRROR:-deb.debian.org}/g" /etc/apt/sources.list \
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