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|
#!/bin/sh
set -e
arch=x86
subarch=64
arch_lxd=${arch}_${subarch}
arch_dash=${arch}-${subarch}
ver=17.01.4
image=openwrt
name=openwrt
dist=lede
rootfs_url=https://downloads.openwrt.org/releases/${ver}/targets/${arch}/${subarch}/${dist}-${ver}-${arch_dash}-generic-rootfs.tar.gz
rootfs_sum=43886c6b4a555719603286ceb1733ea2386d43b095ab0da9be35816cd2ad8959
rootfs=dl/$(basename $rootfs_url)
sdk_url=https://downloads.openwrt.org/releases/${ver}/targets/${arch}/${subarch}/${dist}-sdk-${ver}-${arch}-${subarch}_gcc-5.4.0_musl-1.1.16.Linux-${arch}_${subarch}.tar.xz
sdk_sum=ef8b801f756cf2aa354198df0790ab6858b3d70b97cc3c00613fd6e5d5bb100c
sdk_tar=dl/$(basename $sdk_url)
procd_url=https://github.com/openwrt/openwrt/branches/lede-17.01/package/system/procd
procd_extra_ver=lxd-3
lxc_tar=bin/${dist}-${ver}-${arch_dash}-lxd.tar.gz
metadata=bin/metadata.yaml
download_rootfs() {
download $rootfs_url $rootfs
check $rootfs $rootfs_sum
}
download_sdk() {
download $sdk_url $sdk_tar
check $sdk_tar $sdk_sum
}
download() {
url=$1
dst=$2
dir=$(dirname $dst)
if ! test -e "$dst" ; then
echo Downloading $url
test -e $dir || mkdir $dir
wget -O $dst "$url"
fi
}
check() {
dst=$1
dst_sum=$2
sum=$(sha256sum $dst| cut -d ' ' -f1)
if test $dst_sum != $sum; then
echo Bad checksum $sum of $dst
exit 1
fi
}
download_procd() {
if ! test -e dl/procd; then
svn co $procd_url dl/procd
sed -i -e "s/PKG_RELEASE:=\(\S\+\)/PKG_RELEASE:=\1-${procd_extra_ver}/" dl/procd/Makefile
fi
test -e dl/procd/patches || mkdir dl/procd/patches
cp -a patches/procd/* dl/procd/patches
}
build_procd() {
if ! test -e sdk/package/lxd-procd; then
ln -s $(pwd)/dl/procd sdk/package/lxd-procd
fi
make -C sdk package/lxd-procd/compile
local date=$(grep PKG_SOURCE_DATE:= dl/procd/Makefile | cut -d '=' -f 2)
local version=$(grep PKG_SOURCE_VERSION:= dl/procd/Makefile | cut -d '=' -f 2 | cut -b '1-8')
local release=$(grep PKG_RELEASE:= dl/procd/Makefile | cut -d '=' -f 2)
local procd_ipkg="sdk/bin/targets/${arch}/${subarch}/packages/procd_${date}-${version}-${release}_${arch}_${subarch}.ipk"
test -e bin/packages/ || mkdir bin/packages/
ln -sf ../../$procd_ipkg bin/packages/
}
}
build_tarball() {
fakeroot ./build_rootfs.sh $rootfs $metadata $lxc_tar
}
build_metadata() {
stat=`stat -c %Y $rootfs`
date=`date -R -d "@${stat}"`
cat > $metadata <<EOF
architecture: "$arch_lxd"
creation_date: $(date +%s)
properties:
architecture: "$arch_lxd"
description: "OpenWrt $ver $arch_lxd ($date)"
os: "OpenWrt"
release: "$ver"
templates:
EOF
## Add templates
#
# templates:
# /etc/hostname:
# when:
# - start
# template: hostname.tpl
}
build_image() {
lxc image import $lxc_tar --alias $image
}
download_rootfs
download_sdk
download_procd
build_procd
build_metadata
build_tarball
build_image
echo \# start
echo lxc launch --config "raw.lxc=lxc.aa_profile=lxc-container-default-without-dev-mounting" --profile openwrt $image $name
#lxc config
echo \# set root password
echo lxc exec $name passwd root
#echo 'echo "148.251.78.235 downloads.openwrt.org"
|
