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# Global ARGs shared by all stages
ARG DEBIAN_FRONTEND=noninteractive
ARG GOPATH=/usr/local/go
### first stage - builder ###
FROM debian:buster-slim as builder
ARG DEBIAN_FRONTEND
ARG GOPATH
ENV GOPATH=${GOPATH}
# install debos build dependencies
RUN apt-get update && \
apt-get install -y --no-install-recommends \
ca-certificates \
gcc \
git \
golang-go \
libc6-dev \
libostree-dev && \
rm -rf /var/lib/apt/lists/*
# Build debos
COPY . $GOPATH/src/github.com/go-debos/debos
WORKDIR $GOPATH/src/github.com/go-debos/debos/cmd/debos
RUN go get -d ./... && \
go get -d github.com/stretchr/testify && \
go install
### second stage - runner ###
FROM debian:buster-slim as runner
ARG DEBIAN_FRONTEND
ARG GOPATH
# Set HOME to a writable directory in case something wants to cache things
ENV HOME=/tmp
LABEL org.label-schema.name "debos"
LABEL org.label-schema.description "Debian OS builder"
LABEL org.label-schema.vcs-url = "https://github.com/go-debos/debos"
LABEL org.label-schema.docker.cmd 'docker run \
--rm \
--interactive \
--tty \
--device /dev/kvm \
--user $(id -u) \
--workdir /recipes \
--mount "type=bind,source=$(pwd),destination=/recipes" \
--security-opt label=disable'
# debos runtime dependencies
# ca-certificates is required to validate HTTPS certificates when getting debootstrap release file
RUN apt-get update && \
apt-get install -y --no-install-recommends \
apt-transport-https \
binfmt-support \
bmap-tools \
btrfs-progs \
busybox \
bzip2 \
ca-certificates \
debootstrap \
dosfstools \
e2fsprogs \
gzip \
pigz \
libostree-1-1 \
linux-image-amd64 \
parted \
pkg-config \
qemu-system-x86 \
qemu-user-static \
systemd \
systemd-container \
unzip \
xz-utils && \
rm -rf /var/lib/apt/lists/*
COPY --from=builder $GOPATH/bin/debos /usr/local/bin/debos
ENTRYPOINT ["/usr/local/bin/debos"]
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