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https://github.com/outbackdingo/debos.git
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The ENTRYPOINT set the image’s main command, allowing that image to be run as though it was that command. With 'docker run', the command parameters could be passed directly after the container's name. Signed-off-by: Frédéric Danis <frederic.danis@collabora.com>
79 lines
2.0 KiB
Docker
79 lines
2.0 KiB
Docker
# Global ARGs shared by all stages
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ARG DEBIAN_FRONTEND=noninteractive
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ARG GOPATH=/usr/local/go
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### first stage - builder ###
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FROM debian:buster-slim as builder
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ARG DEBIAN_FRONTEND
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ARG GOPATH
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ENV GOPATH=${GOPATH}
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# install debos build dependencies
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RUN apt-get update && \
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apt-get install -y --no-install-recommends \
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ca-certificates \
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golang-go \
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gcc \
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git \
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libostree-dev \
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libc6-dev && \
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rm -rf /var/lib/apt/lists/*
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# Build debos
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COPY . $GOPATH/src/github.com/go-debos/debos
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WORKDIR $GOPATH/src/github.com/go-debos/debos/cmd/debos
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RUN go get -d ./... && \
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go get -d github.com/stretchr/testify && \
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go install
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### second stage - runner ###
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FROM debian:buster-slim as runner
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ARG DEBIAN_FRONTEND
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ARG GOPATH
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# Set HOME to a writable directory in case something wants to cache things
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ENV HOME=/tmp
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LABEL org.label-schema.name "debos"
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LABEL org.label-schema.description "Debian OS builder"
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LABEL org.label-schema.vcs-url = "https://github.com/go-debos/debos"
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LABEL org.label-schema.docker.cmd 'docker run \
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--rm \
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--interactive \
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--tty \
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--device /dev/kvm \
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--user $(id -u) \
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--workdir /recipes \
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--mount "type=bind,source=$(pwd),destination=/recipes" \
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--security-opt label=disable'
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# debos runtime dependencies
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# ca-certificates is required to validate HTTPS certificates when getting debootstrap release file
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RUN apt-get update && \
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apt-get install -y --no-install-recommends \
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libostree-1-1 \
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apt-transport-https \
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ca-certificates \
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debootstrap \
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pkg-config \
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systemd-container \
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binfmt-support \
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parted \
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dosfstools \
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e2fsprogs \
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btrfs-progs \
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bmap-tools \
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# fakemachine runtime dependencies
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qemu-system-x86 \
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qemu-user-static \
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busybox \
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linux-image-amd64 \
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systemd && \
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rm -rf /var/lib/apt/lists/*
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COPY --from=builder $GOPATH/bin/debos /usr/local/bin/debos
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ENTRYPOINT ["/usr/local/bin/debos"]
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