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boot instance from boot2docker image on Google Compute Engine (WIP)
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#!/usr/bin/env bash | |
VERSION="0.0.1" | |
set -e | |
[ -n "$DEBUG" ] && set -x | |
usage() { | |
printf " | |
Usage: $(basename $0) PROJECT_ID | |
requirements: boot2docker, Google Cloud SDK, qemu, GNU tar | |
" | |
} | |
PROJECT_ID=$1 | |
IMAGE=boot2docker.iso | |
BUCKET=${BUCKET:-${PROJECT_ID}-boot2docker} | |
NAME=boot2docker-$(date +%s) | |
TMPDIR=$(mktemp -d tmp.XXXX) | |
TAR=tar | |
defer() { | |
popd | |
#delete_bucket | |
#rm -r $TMPDIR | |
} | |
create_tmp() { | |
pushd $TMPDIR | |
trap defer EXIT | |
} | |
download_iso() { | |
boot2docker download | |
} | |
create_image() { | |
if [ -f ../$IMAGE ] ; then | |
IMAGE=../$IMAGE | |
fi | |
#qemu-img create disk.raw 10g | |
qemu-img convert -O raw $IMAGE disk.raw | |
#qemu-system-x86_64 -smp 1 -m 3750m -net nic,model=virtio -net user -device virtio-scsi-pci,id=scsi -device scsi-hd,drive=hd,physical_block_size=4096 -drive if=none,id=hd,file=disk.raw,cache=none -cdrom $IMAGE | |
$TAR -Szcf $NAME.tar.gz disk.raw | |
} | |
create_bucket() { | |
if `gsutil mb gs://$BUCKET/ > /dev/null 2>&1`; then | |
echo "gs://$BUCKET/ already exists" | |
fi | |
} | |
delete_bucket() { | |
if `gsutil rb gs://$BUCKET/ > /dev/null 2>&1`; then | |
echo "gs://$BUCKET/ delete failure" | |
fi | |
} | |
upload() { | |
gsutil cp $NAME.tar.gz gs://$BUCKET/ | |
gcutil addimage $NAME gs://$BUCKET/$NAME.tar.gz | |
gcutil addinstance vm-$NAME --image=$NAME --zone=us-central1-a --machine_type=machineTypes/f1-micro | |
gcutil getserialportoutput vm-$NAME | |
} | |
banner() { | |
echo "-----> $*" | |
} | |
fail() { | |
echo ">>>>>> $*" >&2 | |
exit 1 | |
} | |
resolve_link() { | |
$(type -p greadlink readlink | head -1) "$1" | |
} | |
abs_dirname() { | |
local cwd="$(pwd)" | |
local path="$1" | |
while [ -n "$path" ]; do | |
cd "${path%/*}" | |
local name="${path##*/}" | |
path="$(resolve_link "$name" || true)" | |
done | |
pwd | |
cd "$cwd" | |
} | |
check() { | |
if command -v boot2docker >/dev/null ; then | |
banner "boot2docker install detected" | |
else | |
fail "'boot2docker' was not found in PATH, please install boot2docker" | |
fi | |
if command -v gsutil >/dev/null ; then | |
banner "gsutil install detected" | |
else | |
fail "'gsutil' was not found in PATH, please install Google Cloud SDK" | |
fi | |
if command -v gcutil >/dev/null ; then | |
banner "gcutil install detected" | |
else | |
fail "'gcutil' was not found in PATH, please install Google Cloud SDK" | |
fi | |
if command -v qemu-img >/dev/null ; then | |
banner "qemu-img install detected" | |
else | |
fail "'qemu-img' was not found in PATH, please install qemu" | |
fi | |
if $(tar --version 2>/dev/null | grep -q 'GNU tar') ; then | |
banner "GNU tar install detected" | |
elif $(gtar --version 2>/dev/null | grep -q 'GNU tar') ; then | |
TAR=gtar | |
banner "GNU tar install detected" | |
else | |
fail "'GNU tar' was not found in PATH, please install GNU tar" | |
fi | |
} | |
main() { | |
if [ -z $PROJECT_ID ] ; then | |
usage;exit 0 | |
fi | |
check | |
banner 'Ready to go!' | |
local base_path="$(dirname $(abs_dirname $0))" | |
if ! [ -f $IMAGE ] ; then | |
download_iso | |
fi | |
create_tmp | |
create_image | |
create_bucket | |
upload | |
banner 'Instance created.' | |
exit 0 | |
} | |
case "$1" in | |
--version|-v) echo "$(basename $0): $VERSION";; | |
--help|-h|help) usage;; | |
*) main;; | |
esac | |
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Did you managed to make it work? (できた?)
I was trying to do the same in:
https://github.com/proppy/boot2docker/blob/add-compute-packer/rootfs/computize.sh