diff options
Diffstat (limited to 'main/lxc/lxc-alpine')
| -rwxr-xr-x | main/lxc/lxc-alpine | 239 |
1 files changed, 0 insertions, 239 deletions
diff --git a/main/lxc/lxc-alpine b/main/lxc/lxc-alpine deleted file mode 100755 index 3c2db7cd7..000000000 --- a/main/lxc/lxc-alpine +++ /dev/null @@ -1,239 +0,0 @@ -#!/bin/sh - -install_alpine() { - rootfs="$1" - shift - mkdir -p "$rootfs"/etc/apk || return 1 - cp -r ${keys_dir:-/etc/apk/keys} "$rootfs"/etc/apk/ - if [ -n "$repository" ]; then - echo "$repository" > "$rootfs"/etc/apk/repositories - else - cp /etc/apk/repositories "$rootfs"/etc/apk/repositories || return 1 - fi - opt_arch= - if [ -n "$apk_arch" ]; then - opt_arch="--arch $apk_arch" - fi - ${APK:-apk} add -U --initdb --root $rootfs $opt_arch "$@" alpine-base -} - -configure_alpine() { - rootfs="$1" - echo "Setting up /etc/inittab" - cat >"$rootfs"/etc/inittab<<EOF -::sysinit:/sbin/rc sysinit -::wait:/sbin/rc default -tty1:12345:respawn:/sbin/getty 38400 tty1 -::ctrlaltdel:/sbin/reboot -::shutdown:/sbin/rc shutdown -EOF - # set up nameserver - grep nameserver /etc/resolv.conf > "$rootfs/etc/resolv.conf" - - # configure the network using the dhcp - # note that lxc will set up lo interface - cat <<EOF > $rootfs/etc/network/interfaces -#auto lo -iface lo inet loopback - -auto eth0 -iface eth0 inet dhcp -EOF - - # set the hostname - echo $hostname > $rootfs/etc/hostname - - # missing device nodes - echo "Setting up device nodes" - mkdir -p -m 755 "$rootfs/dev/pts" - mkdir -p -m 1777 "$rootfs/dev/shm" - mknod -m 666 "$rootfs/dev/full" c 1 7 - mknod -m 666 "$rootfs/dev/random" c 1 8 - mknod -m 666 "$rootfs/dev/urandom" c 1 9 - mknod -m 666 "$rootfs/dev/tty0" c 4 0 - mknod -m 666 "$rootfs/dev/tty1" c 4 1 - mknod -m 666 "$rootfs/dev/tty2" c 4 2 - mknod -m 666 "$rootfs/dev/tty3" c 4 3 - mknod -m 666 "$rootfs/dev/tty4" c 4 4 -# mknod -m 600 "$rootfs/dev/initctl" p - mknod -m 666 "$rootfs/dev/tty" c 5 0 - mknod -m 666 "$rootfs/dev/console" c 5 1 - mknod -m 666 "$rootfs/dev/ptmx" c 5 2 - - # start services - ln -s /etc/init.d/syslog "$rootfs"/etc/runlevels/default/syslog - - return 0 -} - -copy_configuration() { - path=$1 - rootfs=$2 - hostname=$3 - - grep -q "^lxc.rootfs" $path/config 2>/dev/null \ - || echo "lxc.rootfs = $rootfs" >> $path/config - if [ -n "$lxc_arch" ]; then - echo "lxc.arch = $lxc_arch" >> $path/config - fi - - lxc_network_link_line="# lxc.network.link = br0" - for br in lxcbr0 virbr0 br0; do - if [ -d /sys/class/net/$br/bridge ]; then - lxc_network_link_line="lxc.network.link = $br" - break - fi - done - - if ! grep -q "^lxc.network.type" $path/config 2>/dev/null; then - cat <<EOF >> $path/config -lxc.network.type = veth -$lxc_network_link_line -lxc.network.flags = up -EOF - fi - - # if there is exactly one veth network entry, make sure it has an - # associated mac address. - nics=$(grep -e '^lxc\.network\.type[ \t]*=[ \t]*veth' $path/config | wc -l) - if [ "$nics" -eq 1 ] && ! grep -q "^lxc.network.hwaddr" $path/config; then - # see http://sourceforge.net/tracker/?func=detail&aid=3411497&group_id=163076&atid=826303 - hwaddr="fe:$(dd if=/dev/urandom bs=8 count=1 2>/dev/null |od -t x8 | \ - head -1 |awk '{print $2}' | cut -c1-10 |\ - sed 's/\(..\)/\1:/g; s/.$//')" - echo "lxc.network.hwaddr = $hwaddr" >> $path/config - fi - - cat <<EOF >> $path/config - -lxc.tty = 4 -lxc.pts = 1024 -lxc.utsname = $hostname - -# When using LXC with apparmor, uncomment the next line to run unconfined: -#lxc.aa_profile = unconfined - -# devices -lxc.cgroup.devices.deny = a -# /dev/null and zero -lxc.cgroup.devices.allow = c 1:3 rwm -lxc.cgroup.devices.allow = c 1:5 rwm -# consoles -lxc.cgroup.devices.allow = c 5:1 rwm -lxc.cgroup.devices.allow = c 5:0 rwm -lxc.cgroup.devices.allow = c 4:0 rwm -lxc.cgroup.devices.allow = c 4:1 rwm -# /dev/{,u}random -lxc.cgroup.devices.allow = c 1:9 rwm -lxc.cgroup.devices.allow = c 1:8 rwm -lxc.cgroup.devices.allow = c 136:* rwm -lxc.cgroup.devices.allow = c 5:2 rwm -# rtc -lxc.cgroup.devices.allow = c 254:0 rwm - -# mounts point -lxc.mount.entry=proc proc proc nodev,noexec,nosuid 0 0 -lxc.mount.entry=run run tmpfs nodev,noexec,nosuid,relatime,size=1m,mode=0755 0 0 -lxc.mount.entry=none dev/pts devpts gid=5,mode=620 0 0 - -EOF - - return 0 -} - -die() { - echo "$@" >&2 - exit 1 -} - -usage() { - cat >&2 <<EOF -Usage: $(basename $0) [-h|--help] [-r|--repository <url>] [-a|--arch <arch>] - -p|--path <path> -n|--name <name> [PKG...] -EOF -} - -usage_err() { - usage - exit 1 -} - -optarg_check() { - if [ -z "$2" ]; then - usage_err "option '$1' requires an argument" - fi -} - -default_path=/var/lib/lxc - -while [ $# -gt 0 ]; do - opt="$1" - shift - case "$opt" in - -h|--help) - usage - exit 0 - ;; - -n|--name) - optarg_check $opt "$1" - name=$1 - shift - ;; - -p|--path) - optarg_check $opt "$1" - path=$1 - shift - ;; - -r|--repository) - optarg_check $opt "$1" - repository=$1 - shift - ;; - -a|--arch) - optarg_check $opt "$1" - arch=$1 - shift - ;; - --) - break;; - --*=*) - # split --myopt=foo=bar into --myopt foo=bar - set -- ${opt%=*} ${opt#*=} "$@" - ;; - -?) - usage_err "unknown option '$opt'" - ;; - -*) - # split opts -abc into -a -b -c - set -- $(echo "${opt#-}" | sed 's/\(.\)/ -\1/g') "$@" - ;; - esac -done - - -[ -z "$name" ] && usage_err - -if [ -z "${path}" ]; then - path="${default_path}/${name}" -fi - -rootfs=`awk -F= '$1 ~ /^lxc.rootfs/ { print $2 }' "$path/config" 2>/dev/null` -if [ -z "$rootfs" ]; then - rootfs="${path}/rootfs" -fi - -lxc_arch=$arch -apk_arch=$arch - -case "$arch" in - i[3-6]86) - apk_arch=x86;; - x86) - lxc_arch=i686;; - x86_64|"") ;; - *) die "unsupported architecture: $arch";; -esac - -install_alpine "$rootfs" "$@" || die "Failed to install rootfs for $name" -configure_alpine "$rootfs" "$name" || die "Failed to configure $name" -copy_configuration "$path" "$rootfs" "$name" |