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Merge pull request #1260 from justincormack/docker-container2

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Add Docker container
This commit is contained in:
Justin Cormack 2017-03-08 00:07:56 +00:00 committed by GitHub
commit 72df17ec5a
2 changed files with 65 additions and 0 deletions
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36
base/docker/Dockerfile Normal file
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FROM alpine:3.5
# Docker daemon only minimal Alpine install
# set up subuid/subgid so that "--userns-remap=default" works out-of-the-box
RUN set -x \
&& addgroup -S dockremap \
&& adduser -S -G dockremap dockremap \
&& echo 'dockremap:165536:65536' >> /etc/subuid \
&& echo 'dockremap:165536:65536' >> /etc/subgid
# https://github.com/docker/docker/blob/master/project/PACKAGERS.md#runtime-dependencies
RUN apk add --no-cache \
ca-certificates \
curl \
iptables \
xz
# removed xfsprogs e2fs btrfs as we do not support dm or btrfs yet
# removed openssl as I do not think server needs it
ENV DOCKER_BUCKET get.docker.com
ENV DOCKER_VERSION 17.03.0-ce
ENV DOCKER_SHA256 4a9766d99c6818b2d54dc302db3c9f7b352ad0a80a2dc179ec164a3ba29c2d3e
# we could avoid installing client here I suppose
RUN set -x \
&& curl -fSL "https://${DOCKER_BUCKET}/builds/Linux/x86_64/docker-${DOCKER_VERSION}.tgz" -o docker.tgz \
&& echo "${DOCKER_SHA256} *docker.tgz" | sha256sum -c - \
&& tar -xzvf docker.tgz \
&& mv docker/* /usr/bin/ \
&& rmdir docker \
&& rm docker.tgz \
&& docker -v
ENTRYPOINT ["/usr/bin/docker-init", "/usr/bin/dockerd"]

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base/docker/Makefile Normal file
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.PHONY: tag push
BASE=alpine:3.5
IMAGE=docker
default: push
hash: Dockerfile
DOCKER_CONTENT_TRUST=1 docker pull $(BASE)
tar cf - $^ | docker build --no-cache -t $(IMAGE):build -
docker run --entrypoint /bin/sh --rm $(IMAGE):build -c 'cat Dockerfile /lib/apk/db/installed | sha1sum' | sed 's/ .*//' > $@
push: hash
docker pull mobylinux/$(IMAGE):$(shell cat hash) || \
(docker tag $(IMAGE):build mobylinux/$(IMAGE):$(shell cat hash) && \
docker push mobylinux/$(IMAGE):$(shell cat hash))
docker rmi $(IMAGE):build
rm -f hash
tag: hash
docker pull mobylinux/$(IMAGE):$(shell cat hash) || \
docker tag $(IMAGE):build mobylinux/$(IMAGE):$(shell cat hash)
docker rmi $(IMAGE):build
rm -f hash
clean:
rm -f hash
.DELETE_ON_ERROR: