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Remove unused mkimage-base

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We have not used this for ages, we use Go code in `moby` tool to
do this now.

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This commit is contained in:
Justin Cormack 2017-05-03 14:27:05 +01:00
parent 6c2974d49d
commit fa90764b55
3 changed files with 0 additions and 87 deletions
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12
tools/mkimage-base/Dockerfile
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@ -1,12 +0,0 @@
FROM alpine:3.5
RUN \
apk update && apk upgrade && \
apk add \
docker \
tar \
&& true
COPY . .
ENTRYPOINT ["/mkimage.sh"]

29
tools/mkimage-base/Makefile
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@ -1,29 +0,0 @@
.PHONY: tag push
BASE=alpine:3.5
IMAGE=mkimage-base
default: push
hash: Dockerfile mkimage.sh
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 $^ /lib/apk/db/installed | sha1sum" | sed 's/ .*//' > $@
push: hash
docker pull linuxkit/$(IMAGE):$(shell cat hash) || \
(docker tag $(IMAGE):build linuxkit/$(IMAGE):$(shell cat hash) && \
docker push linuxkit/$(IMAGE):$(shell cat hash))
docker rmi $(IMAGE):build
rm -f hash
tag: hash
docker pull linuxkit/$(IMAGE):$(shell cat hash) || \
docker tag $(IMAGE):build linuxkit/$(IMAGE):$(shell cat hash)
docker rmi $(IMAGE):build
rm -f hash
clean:
rm -f hash
.DELETE_ON_ERROR:

46
tools/mkimage-base/mkimage.sh
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@ -1,46 +0,0 @@
#!/bin/sh
set -e
# arguments are image name
# This script will output a tarball, suitable to be turned into a cpio archive
# This is a bit hacky, should be improved later, as it hardcodes config.
IMAGE="$1"; shift
cd /tmp
# extract rootfs
EXCLUDE="--exclude .dockerenv --exclude Dockerfile \
--exclude dev/console --exclude dev/pts --exclude dev/shm \
--exclude etc/hostname --exclude etc/hosts --exclude etc/mtab --exclude etc/resolv.conf"
CONTAINER="$(docker create $IMAGE /dev/null)"
docker export "$CONTAINER" | tar -xf - $EXCLUDE
docker rm "$CONTAINER" > /dev/null
# these three files are bind mounted in by docker so they are not what we want
mkdir -p etc
cat << EOF > etc/hosts
127.0.0.1 localhost
::1 localhost ip6-localhost ip6-loopback
fe00::0 ip6-localnet
ff00::0 ip6-mcastprefix
ff02::1 ip6-allnodes
ff02::2 ip6-allrouters
EOF
cat << EOF > etc/resolv.conf
nameserver 8.8.8.8
nameserver 8.8.4.4
nameserver 2001:4860:4860::8888
nameserver 2001:4860:4860::8844
EOF
printf '(none)' > etc/hostname
ln -s /proc/mounts etc/mtab
tar cf - .