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We no longer directly convert to initrd, we use Go libraries for this

Browse Source 
Removed unused tooling.

Signed-off-by: Justin Cormack <justin.cormack@docker.com>
This commit is contained in:
Justin Cormack 2017-03-21 11:47:16 +00:00
parent 673b25f26f
commit 7ca40d7801
6 changed files with 0 additions and 150 deletions
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6
tools/tar2initrd/Dockerfile
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@ -1,6 +0,0 @@
FROM alpine:3.5
COPY . /
ENTRYPOINT ["/bin/sh", "-c"]
CMD ["/tar2initrd.sh"]

29
tools/tar2initrd/Makefile
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@ -1,29 +0,0 @@
.PHONY: tag push
BASE=alpine:3.5
IMAGE=tar2initrd
default: push
hash: Dockerfile tar2initrd.sh
DOCKER_CONTENT_TRUST=1 docker pull $(BASE)
tar cf - $^ | docker build --no-cache -t $(IMAGE):build -
docker run --rm --entrypoint=/bin/sh $(IMAGE):build -c 'cat Dockerfile tar2initrd.sh /lib/apk/db/installed | sha1sum' | sed 's/ .*//' > hash
push: hash
docker pull mobylinux/$(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:

34
tools/tar2initrd/tar2initrd.sh
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@ -1,34 +0,0 @@
#!/bin/sh
set -e
mkdir -p /tmp/input
cd /tmp/input
tar xf -
find . | cpio -H newc -o | gzip -9 > ../initrd.img
cd /tmp
SIZE=$(stat -c "%s" initrd.img)
SIZE4=$(( $SIZE / 4 \* 4 ))
DIFF=$(( $SIZE - $SIZE4 ))
[ $DIFF -ne 0 ] && DIFF=$(( 4 - $DIFF ))
dd if=/dev/zero bs=1 count=$DIFF of=zeropad 2>/dev/null
cat zeropad >> initrd.img
SIZE=$(stat -c "%s" initrd.img)
SIZE4=$(( $SIZE / 4 \* 4 ))
DIFF=$(( $SIZE - $SIZE4 ))
if [ $DIFF -ne 0 ]
then
echo "Bad alignment" >2
exit 1
fi
cat initrd.img

12
tools/tartar2initrd/Dockerfile
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@ -1,12 +0,0 @@
FROM alpine:3.5
RUN \
apk update && apk upgrade -a && \
apk add --no-cache \
libarchive-tools \
&& true
COPY . /
ENTRYPOINT ["/bin/sh", "-c"]
CMD ["/tartar2initrd.sh"]

29
tools/tartar2initrd/Makefile
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@ -1,29 +0,0 @@
.PHONY: tag push
BASE=alpine:3.5
IMAGE=tartar2initrd
default: push
hash: Dockerfile tartar2initrd.sh
DOCKER_CONTENT_TRUST=1 docker pull $(BASE)
tar cf - $^ | docker build --no-cache -t $(IMAGE):build -
docker run --rm --entrypoint=/bin/sh $(IMAGE):build -c "cat $^ /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:

40
tools/tartar2initrd/tartar2initrd.sh
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@ -1,40 +0,0 @@
#!/bin/sh
set -e
mkdir -p /tmp/input0 /tmp/input
cd /tmp/input0
# outer tarball
bsdtar xf -
cd /tmp/input
# inner tarballs
find /tmp/input0 \( -name '*.tar' -or -name '*.tgz' -or -name '*.tar.gz' \) -exec bsdtar xf '{}' \;
find . | cpio -H newc -o | gzip -9 > ../initrd.img
cd /tmp
SIZE=$(stat -c "%s" initrd.img)
SIZE4=$(( $SIZE / 4 \* 4 ))
DIFF=$(( $SIZE - $SIZE4 ))
[ $DIFF -ne 0 ] && DIFF=$(( 4 - $DIFF ))
dd if=/dev/zero bs=1 count=$DIFF of=zeropad 2>/dev/null
cat zeropad >> initrd.img
SIZE=$(stat -c "%s" initrd.img)
SIZE4=$(( $SIZE / 4 \* 4 ))
DIFF=$(( $SIZE - $SIZE4 ))
if [ $DIFF -ne 0 ]
then
echo "Bad alignment" >2
exit 1
fi
cat initrd.img