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moby--moby/Dockerfile.simple
Sargun Dhillon fd35494a25 Make image (layer) downloads faster by using pigz
The Golang built-in gzip library is serialized, and fairly slow
at decompressing. It also only decompresses on demand, versus
pipelining decompression.

This change switches to using the pigz external command
for gzip decompression, as opposed to using the built-in
golang one. This code is not vendored, but will be used
if it autodetected as part of the OS.

This also switches to using context, versus a manually
managed channel to manage cancellations, and synchronization.
There is a little bit of weirdness around manually having
to cancel in the error cases.

Signed-off-by: Sargun Dhillon <sargun@sargun.me>
2018-01-16 10:49:18 -08:00

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# docker build -t docker:simple -f Dockerfile.simple .
# docker run --rm docker:simple hack/make.sh dynbinary
# docker run --rm --privileged docker:simple hack/dind hack/make.sh test-unit
# docker run --rm --privileged -v /var/lib/docker docker:simple hack/dind hack/make.sh dynbinary test-integration
# This represents the bare minimum required to build and test Docker.
FROM debian:stretch
# allow replacing httpredir or deb mirror
ARG APT_MIRROR=deb.debian.org
RUN sed -ri "s/(httpredir|deb).debian.org/$APT_MIRROR/g" /etc/apt/sources.list
# Compile and runtime deps
# https://github.com/docker/docker/blob/master/project/PACKAGERS.md#build-dependencies
# https://github.com/docker/docker/blob/master/project/PACKAGERS.md#runtime-dependencies
RUN apt-get update && apt-get install -y --no-install-recommends \
btrfs-tools \
build-essential \
curl \
cmake \
gcc \
git \
libapparmor-dev \
libdevmapper-dev \
libseccomp-dev \
ca-certificates \
e2fsprogs \
iptables \
pkg-config \
pigz \
procps \
xfsprogs \
xz-utils \
\
aufs-tools \
vim-common \
&& rm -rf /var/lib/apt/lists/*
# Install Go
# IMPORTANT: If the version of Go is updated, the Windows to Linux CI machines
# will need updating, to avoid errors. Ping #docker-maintainers on IRC
# with a heads-up.
# IMPORTANT: When updating this please note that stdlib archive/tar pkg is vendored
ENV GO_VERSION 1.9.2
RUN curl -fsSL "https://golang.org/dl/go${GO_VERSION}.linux-amd64.tar.gz" \
| tar -xzC /usr/local
ENV PATH /go/bin:/usr/local/go/bin:$PATH
ENV GOPATH /go
ENV CGO_LDFLAGS -L/lib
# Install runc, containerd, tini and docker-proxy
# Please edit hack/dockerfile/install-binaries.sh to update them.
COPY hack/dockerfile/binaries-commits /tmp/binaries-commits
COPY hack/dockerfile/install-binaries.sh /tmp/install-binaries.sh
RUN /tmp/install-binaries.sh runc containerd tini proxy dockercli
ENV PATH=/usr/local/cli:$PATH
ENV AUTO_GOPATH 1
WORKDIR /usr/src/docker
COPY . /usr/src/docker