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Commit 3be6e5ff by Stéphane Graber Committed by GitHub
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Merge pull request #1092 from LicoMonch/extend-debian-template

simple enhancements of lxc-debian-template-script
parents 5de15f6a ade83cbf
Showing with 134 additions and 131 deletions
templates/lxc-debian.in
......@@ -54,7 +54,7 @@ find_interpreter()
continue
fi
interpreter_path=$(sed -n "/^interpreter/s/interpreter \([^[:space:]]*\)/\1/p" "$file")
interpreter=$(basename $interpreter_path)
interpreter=$(basename "$interpreter_path")
if [ "$given_interpreter" = "$interpreter" ] ; then
echo "$interpreter_path"
......@@ -72,9 +72,9 @@ configure_debian()
# squeeze only has /dev/tty and /dev/tty0 by default,
# therefore creating missing device nodes for tty1-4.
for tty in $(seq 1 $num_tty); do
if [ ! -e $rootfs/dev/tty$tty ]; then
mknod $rootfs/dev/tty$tty c 4 $tty
for tty in $(seq 1 "$num_tty"); do
if [ ! -e "$rootfs/dev/tty$tty" ]; then
mknod "$rootfs/dev/tty$tty" c 4 "$tty"
fi
done
......@@ -92,18 +92,18 @@ l6:6:wait:/etc/init.d/rc 6
# Normally not reached, but fallthrough in case of emergency.
z6:6:respawn:/sbin/sulogin
1:2345:respawn:/sbin/getty 38400 console
$(for tty in $(seq 1 $num_tty); do echo "c${tty}:12345:respawn:/sbin/getty 38400 tty${tty} linux" ; done;)
$(for tty in $(seq 1 "$num_tty"); do echo "c${tty}:12345:respawn:/sbin/getty 38400 tty${tty} linux" ; done;)
p6::ctrlaltdel:/sbin/init 6
p0::powerfail:/sbin/init 0
EOF
# symlink mtab
[ -e "$rootfs/etc/mtab" ] && rm $rootfs/etc/mtab
ln -s /proc/self/mounts $rootfs/etc/mtab
[ -e "$rootfs/etc/mtab" ] && rm "$rootfs/etc/mtab"
ln -s /proc/self/mounts "$rootfs/etc/mtab"
# disable selinux in debian
mkdir -p $rootfs/selinux
echo 0 > $rootfs/selinux/enforce
mkdir -p "$rootfs/selinux"
echo 0 > "$rootfs/selinux/enforce"
# configure the network using the dhcp
cat <<EOF > $rootfs/etc/network/interfaces
......@@ -121,44 +121,62 @@ EOF
# reconfigure some services
# but first reconfigure locales - so we get no noisy perl-warnings
if [ -z "$LANG" ]; then
cat >> "$rootfs/etc/locale.gen" << EOF
en_US.UTF-8 UTF-8
EOF
chroot "$rootfs" locale-gen en_US.UTF-8 UTF-8
chroot "$rootfs" update-locale LANG=en_US.UTF-8
else
encoding=$(echo "$LANG" | cut -d. -f2)
chroot "$rootfs" sed -e "s/^# \(${LANG} ${encoding}\)/\1/" \
-i /etc/locale.gen 2> /dev/null
cat >> "$rootfs/etc/locale.gen" << EOF
$LANG $encoding
EOF
chroot "$rootfs" locale-gen "$LANG" "$encoding"
chroot "$rootfs" update-locale LANG="$LANG"
fi
# remove pointless services in a container
chroot $rootfs /usr/sbin/update-rc.d -f checkroot.sh disable
chroot $rootfs /usr/sbin/update-rc.d -f umountfs disable
chroot $rootfs /usr/sbin/update-rc.d -f hwclock.sh disable
chroot $rootfs /usr/sbin/update-rc.d -f hwclockfirst.sh disable
chroot "$rootfs" /usr/sbin/update-rc.d -f checkroot.sh disable
chroot "$rootfs" /usr/sbin/update-rc.d -f umountfs disable
chroot "$rootfs" /usr/sbin/update-rc.d -f hwclock.sh disable
chroot "$rootfs" /usr/sbin/update-rc.d -f hwclockfirst.sh disable
# generate new SSH keys
if [ -x $rootfs/var/lib/dpkg/info/openssh-server.postinst ]; then
cat > $rootfs/usr/sbin/policy-rc.d << EOF
if [ -x "$rootfs/var/lib/dpkg/info/openssh-server.postinst" ]; then
cat > "$rootfs/usr/sbin/policy-rc.d" << EOF
#!/bin/sh
exit 101
EOF
chmod +x $rootfs/usr/sbin/policy-rc.d
chmod +x "$rootfs/usr/sbin/policy-rc.d"
if [ -f $rootfs/etc/init/ssh.conf ]; then
mv $rootfs/etc/init/ssh.conf $rootfs/etc/init/ssh.conf.disabled
if [ -f "$rootfs/etc/init/ssh.conf" ]; then
mv "$rootfs/etc/init/ssh.conf" "$rootfs/etc/init/ssh.conf.disabled"
fi
rm -f $rootfs/etc/ssh/ssh_host_*key*
rm -f "$rootfs/etc/ssh/"ssh_host_*key*
DPKG_MAINTSCRIPT_PACKAGE=openssh DPKG_MAINTSCRIPT_NAME=postinst chroot $rootfs /var/lib/dpkg/info/openssh-server.postinst configure
sed -i "s/root@$(hostname)/root@$hostname/g" $rootfs/etc/ssh/ssh_host_*.pub
DPKG_MAINTSCRIPT_PACKAGE=openssh DPKG_MAINTSCRIPT_NAME=postinst chroot "$rootfs" /var/lib/dpkg/info/openssh-server.postinst configure
sed -i "s/root@$(hostname)/root@$hostname/g" "$rootfs/etc/ssh/"ssh_host_*.pub
if [ -f "$rootfs/etc/init/ssh.conf.disabled" ]; then
mv $rootfs/etc/init/ssh.conf.disabled $rootfs/etc/init/ssh.conf
mv "$rootfs/etc/init/ssh.conf.disabled" "$rootfs/etc/init/ssh.conf"
fi
rm -f $rootfs/usr/sbin/policy-rc.d
rm -f "$rootfs/usr/sbin/policy-rc.d"
fi
# set initial timezone as on host
if [ -f /etc/timezone ]; then
cat /etc/timezone > $rootfs/etc/timezone
chroot $rootfs dpkg-reconfigure -f noninteractive tzdata
cat /etc/timezone > "$rootfs/etc/timezone"
chroot "$rootfs" dpkg-reconfigure -f noninteractive tzdata
elif [ -f /etc/sysconfig/clock ]; then
. /etc/sysconfig/clock
echo $ZONE > $rootfs/etc/timezone
chroot $rootfs dpkg-reconfigure -f noninteractive tzdata
echo "$ZONE" > "$rootfs/etc/timezone"
chroot "$rootfs" dpkg-reconfigure -f noninteractive tzdata
else
echo "Timezone in container is not configured. Adjust it manually."
fi
......@@ -199,9 +217,9 @@ install_packages()
local rootfs="$1"; shift
local packages="$*"
chroot ${rootfs} apt-get update
chroot "${rootfs}" apt-get update
if [ -n "${packages}" ]; then
chroot ${rootfs} apt-get install --force-yes -y --no-install-recommends ${packages}
chroot "${rootfs}" apt-get install --force-yes -y --no-install-recommends ${packages}
fi
}
......@@ -213,42 +231,43 @@ configure_debian_systemd()
num_tty=$4
# this only works if we have getty@.service to manipulate
if [ -f ${rootfs}/lib/systemd/system/getty\@.service ]; then
if [ -f "${rootfs}/lib/systemd/system/getty\@.service" ]; then
sed -e 's/^ConditionPathExists=/# ConditionPathExists=/' \
-e 's/After=dev-%i.device/After=/' \
< ${rootfs}/lib/systemd/system/getty\@.service \
> ${rootfs}/etc/systemd/system/getty\@.service
< "${rootfs}/lib/systemd/system/getty\@.service" \
> "${rootfs}/etc/systemd/system/getty\@.service"
fi
# just in case systemd is not installed
mkdir -p ${rootfs}/{lib,etc}/systemd/system
mkdir -p ${rootfs}/etc/systemd/system/getty.target.wants
mkdir -p "${rootfs}/{lib,etc}/systemd/system"
mkdir -p "${rootfs}/etc/systemd/system/getty.target.wants"
# Fix getty-static-service as debootstrap does not install dbus
if [ -e $rootfs//lib/systemd/system/getty-static.service ] ; then
local tty_services=$(for i in $(seq 2 $num_tty); do echo -n "getty@tty${i}.service "; done; )
if [ -e "$rootfs//lib/systemd/system/getty-static.service" ] ; then
local tty_services
tty_services=$(for i in $(seq 2 "$num_tty"); do echo -n "getty@tty${i}.service "; done; )
sed 's/ getty@tty.*/'" $tty_services "'/g' \
$rootfs/lib/systemd/system/getty-static.service | \
sed 's/\(tty2-tty\)[5-9]/\1'"${num_tty}"'/g' > $rootfs/etc/systemd/system/getty-static.service
"$rootfs/lib/systemd/system/getty-static.service" | \
sed 's/\(tty2-tty\)[5-9]/\1'"${num_tty}"'/g' > "$rootfs/etc/systemd/system/getty-static.service"
fi
# This function has been copied and adapted from lxc-fedora
rm -f ${rootfs}/etc/systemd/system/default.target
chroot ${rootfs} ln -s /dev/null /etc/systemd/system/udev.service
chroot ${rootfs} ln -s /dev/null /etc/systemd/system/systemd-udevd.service
chroot ${rootfs} ln -s /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
rm -f "${rootfs}/etc/systemd/system/default.target"
chroot "${rootfs}" ln -s /dev/null /etc/systemd/system/udev.service
chroot "${rootfs}" ln -s /dev/null /etc/systemd/system/systemd-udevd.service
chroot "${rootfs}" ln -s /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
# Make systemd honor SIGPWR
chroot ${rootfs} ln -s /lib/systemd/system/halt.target /etc/systemd/system/sigpwr.target
chroot "${rootfs}" ln -s /lib/systemd/system/halt.target /etc/systemd/system/sigpwr.target
# Setup getty service on the ttys we are going to allow in the
# default config. Number should match lxc.tty
( cd ${rootfs}/etc/systemd/system/getty.target.wants
for i in $(seq 1 $num_tty) ; do ln -sf ../getty\@.service getty@tty${i}.service; done )
( cd "${rootfs}/etc/systemd/system/getty.target.wants"
for i in $(seq 1 "$num_tty") ; do ln -sf ../getty\@.service getty@tty"${i}".service; done )
# Since we use static-getty.target; we need to mask container-getty@.service generated by
# container-getty-generator, so we don't get multiple instances of agetty running.
# See https://github.com/lxc/lxc/issues/520 and https://github.com/lxc/lxc/issues/484
( cd ${rootfs}/etc/systemd/system/getty.target.wants
for i in $(seq 0 $num_tty); do ln -sf /dev/null container-getty\@${i}.service; done )
( cd "${rootfs}/etc/systemd/system/getty.target.wants"
for i in $(seq 0 "$num_tty"); do ln -sf /dev/null container-getty\@"${i}".service; done )
return 0
}
......@@ -256,42 +275,42 @@ configure_debian_systemd()
# Check if given path is in a btrfs partition
is_btrfs()
{
[ -e $1 -a $(stat -f -c '%T' $1) = "btrfs" ]
[ -e "$1" -a "$(stat -f -c '%T' "$1")" = "btrfs" ]
}
# Check if given path is the root of a btrfs subvolume
is_btrfs_subvolume()
{
[ -d $1 -a $(stat -f -c '%T' $1) = "btrfs" -a $(stat -c '%i' $1) -eq 256 ]
[ -d "$1" -a "$(stat -f -c '%T' "$1")" = "btrfs" -a "$(stat -c '%i' "$1")" -eq 256 ]
}
try_mksubvolume()
{
path=$1
[ -d $path ] && return 0
mkdir -p $(dirname $path)
if which btrfs >/dev/null 2>&1 && is_btrfs $(dirname $path); then
btrfs subvolume create $path
[ -d "$path" ] && return 0
mkdir -p "$(dirname "$path")"
if which btrfs >/dev/null 2>&1 && is_btrfs "$(dirname "$path")"; then
btrfs subvolume create "$path"
else
mkdir -p $path
mkdir -p "$path"
fi
}
try_rmsubvolume()
{
path=$1
[ -d $path ] || return 0
if which btrfs >/dev/null 2>&1 && is_btrfs_subvolume $path; then
btrfs subvolume delete $path
[ -d "$path" ] || return 0
if which btrfs >/dev/null 2>&1 && is_btrfs_subvolume "$path"; then
btrfs subvolume delete "$path"
else
rm -rf $path
rm -rf "$path"
fi
}
cleanup()
{
try_rmsubvolume $cache/partial-$release-$arch
try_rmsubvolume $cache/rootfs-$release-$arch
try_rmsubvolume "$cache/partial-$release-$arch"
try_rmsubvolume "$cache/rootfs-$release-$arch"
}
download_debian()
......@@ -343,7 +362,7 @@ openssh-server
;;
esac
wget https://ftp-master.debian.org/keys/${gpgkeyname}.asc -O - --quiet \
| gpg --import --no-default-keyring --keyring=${releasekeyring}
| gpg --import --no-default-keyring --keyring="${releasekeyring}"
fi
# check the mini debian was not already downloaded
try_mksubvolume "$cache/partial-$release-$arch"
......@@ -355,22 +374,22 @@ openssh-server
# download a mini debian into a cache
echo "Downloading debian minimal ..."
if [ "$interpreter" = "" ] ; then
debootstrap --verbose --variant=minbase --arch=$arch \
--include=$packages --keyring=${releasekeyring} \
"$release" "$cache/partial-$release-$arch" $MIRROR
debootstrap --verbose --variant=minbase --arch="$arch" \
--include=$packages --keyring="${releasekeyring}" \
"$release" "$cache/partial-$release-$arch" "$MIRROR"
if [ $? -ne 0 ]; then
echo "Failed to download the rootfs, aborting."
return 1
fi
else
debootstrap --foreign --verbose --variant=minbase --arch=$arch \
--include=$packages --keyring=${releasekeyring} \
"$release" "$cache/partial-$release-$arch" $MIRROR
debootstrap --foreign --verbose --variant=minbase --arch="$arch" \
--include=$packages --keyring="${releasekeyring}" \
"$release" "$cache/partial-$release-$arch" "$MIRROR"
if [ $? -ne 0 ]; then
echo "Failed to download the rootfs, aborting."
return 1
fi
mkdir -p $(basename "$cache/partial-$release-$arch/$interpreter_path")
mkdir -p "$(basename "$cache/partial-$release-$arch/$interpreter_path")"
cp "$interpreter" "$cache/partial-$release-$arch/$interpreter_path"
if [ $? -ne 0 ]; then
echo "failed to copy $interpreter to $cache/partial-$release-$arch/$interpreter_path"
......@@ -402,17 +421,17 @@ copy_debian()
# make a local copy of the minidebian
echo -n "Copying rootfs to $rootfs..."
try_mksubvolume $rootfs
try_mksubvolume "$rootfs"
if which btrfs >/dev/null 2>&1 && \
is_btrfs_subvolume "$cache/rootfs-$release-$arch" && \
is_btrfs_subvolume $rootfs; then
realrootfs=$(dirname $config)/rootfs
[ "$rootfs" = "$realrootfs" ] || umount $rootfs || return 1
btrfs subvolume delete $realrootfs || return 1
btrfs subvolume snapshot "$cache/rootfs-$release-$arch" $realrootfs || return 1
[ "$rootfs" = "$realrootfs" ] || mount --bind $realrootfs $rootfs || return 1
is_btrfs_subvolume "$rootfs"; then
realrootfs="$(dirname "$config")"/rootfs
[ "$rootfs" = "$realrootfs" ] || umount "$rootfs" || return 1
btrfs subvolume delete "$realrootfs" || return 1
btrfs subvolume snapshot "$cache/rootfs-$release-$arch" "$realrootfs" || return 1
[ "$rootfs" = "$realrootfs" ] || mount --bind "$realrootfs" "$rootfs" || return 1
else
rsync -Ha "$cache/rootfs-$release-$arch"/ $rootfs/ || return 1
rsync -Ha "$cache/rootfs-$release-$arch"/ "$rootfs"/ || return 1
fi
return 0
}
......@@ -434,21 +453,21 @@ install_debian()
return 1
fi
if [ $flushcache -eq 1 ]; then
if [ "$flushcache" -eq 1 ]; then
echo "Flushing cache..."
cleanup
fi
echo "Checking cache download in $cache/rootfs-$release-$arch ... "
if [ ! -e "$cache/rootfs-$release-$arch" ]; then
download_debian $cache $arch $release "$interpreter" "$interpreter_path"
download_debian "$cache" "$arch" "$release" "$interpreter" "$interpreter_path"
if [ $? -ne 0 ]; then
echo "Failed to download 'debian base'"
return 1
fi
fi
copy_debian $cache $arch $rootfs $release
copy_debian "$cache" "$arch" "$rootfs" "$release"
if [ $? -ne 0 ]; then
echo "Failed to copy rootfs"
return 1
......@@ -472,25 +491,25 @@ copy_configuration()
# Generate the configuration file
# if there is exactly one veth network entry, make sure it has an
# associated hwaddr.
nics=`grep -e '^lxc\.network\.type[ \t]*=[ \t]*veth' $path/config | wc -l`
if [ $nics -eq 1 ]; then
grep -q "^lxc.network.hwaddr" $path/config || sed -i -e "/^lxc\.network\.type[ \t]*=[ \t]*veth/a lxc.network.hwaddr = 00:16:3e:$(openssl rand -hex 3| sed 's/\(..\)/\1:/g; s/.$//')" $path/config
nics=$(grep -ce '^lxc\.network\.type[ \t]*=[ \t]*veth' "$path/config")
if [ "$nics" -eq 1 ]; then
grep -q "^lxc.network.hwaddr" "$path/config" || sed -i -e "/^lxc\.network\.type[ \t]*=[ \t]*veth/a lxc.network.hwaddr = 00:16:3e:$(openssl rand -hex 3| sed 's/\(..\)/\1:/g; s/.$//')" "$path/config"
fi
## Add all the includes
echo "" >> $path/config
echo "# Common configuration" >> $path/config
echo "" >> "$path/config"
echo "# Common configuration" >> "$path/config"
if [ -e "${LXC_TEMPLATE_CONFIG}/debian.common.conf" ]; then
echo "lxc.include = ${LXC_TEMPLATE_CONFIG}/debian.common.conf" >> $path/config
echo "lxc.include = ${LXC_TEMPLATE_CONFIG}/debian.common.conf" >> "$path/config"
fi
if [ -e "${LXC_TEMPLATE_CONFIG}/debian.${release}.conf" ]; then
echo "lxc.include = ${LXC_TEMPLATE_CONFIG}/debian.${release}.conf" >> $path/config
echo "lxc.include = ${LXC_TEMPLATE_CONFIG}/debian.${release}.conf" >> "$path/config"
fi
## Add the container-specific config
echo "" >> $path/config
echo "# Container specific configuration" >> $path/config
grep -q "^lxc.rootfs" $path/config 2> /dev/null || echo "lxc.rootfs = $rootfs" >> $path/config
echo "" >> "$path/config"
echo "# Container specific configuration" >> "$path/config"
grep -q "^lxc.rootfs" "$path/config" 2> /dev/null || echo "lxc.rootfs = $rootfs" >> "$path/config"
cat <<EOF >> $path/config
lxc.tty = $num_tty
......@@ -517,55 +536,39 @@ post_process()
local packages="$*"
# Disable service startup
cat > ${rootfs}/usr/sbin/policy-rc.d << EOF
cat > "${rootfs}/usr/sbin/policy-rc.d" << EOF
#!/bin/sh
exit 101
EOF
chmod +x ${rootfs}/usr/sbin/policy-rc.d
chmod +x "${rootfs}/usr/sbin/policy-rc.d"
# If the container isn't running a native architecture, setup multiarch
if [ "$interpreter" = "" -a "${arch}" != "${hostarch}" ]; then
# Test if dpkg supports multiarch
if ! chroot $rootfs dpkg --print-foreign-architecture 2>&1; then
chroot $rootfs dpkg --add-architecture ${hostarch}
if ! chroot "$rootfs" dpkg --print-foreign-architecture 2>&1; then
chroot "$rootfs" dpkg --add-architecture "${hostarch}"
fi
fi
# Write a new sources.list containing both native and multiarch entries
> ${rootfs}/etc/apt/sources.list
> "${rootfs}/etc/apt/sources.list"
if [ "$interpreter" != "" -a "${arch}" = "${hostarch}" ]; then
write_sourceslist ${rootfs} ${release} ${arch}
write_sourceslist "${rootfs}" "${release}" "${arch}"
else
write_sourceslist ${rootfs} ${release}
write_sourceslist "${rootfs}" "${release}"
fi
# Install Packages in container
if [ -n "${packages}" ]; then
local pack_list="`echo ${packages} | sed 's/,/ /g'`"
local pack_list
pack_list="${packages//,/ }"
echo "Installing packages: ${pack_list}"
install_packages ${rootfs} ${pack_list}
install_packages "${rootfs}" "${pack_list}"
fi
# Re-enable service startup
rm ${rootfs}/usr/sbin/policy-rc.d
rm "${rootfs}/usr/sbin/policy-rc.d"
# reconfigure locales
if [ -z "$LANG" ]; then
cat >> $rootfs/etc/locale.gen << EOF
en_US.UTF-8 UTF-8
EOF
chroot $rootfs locale-gen en_US.UTF-8 UTF-8
chroot $rootfs update-locale LANG=en_US.UTF-8
else
encoding=$(echo $LANG | cut -d. -f2)
chroot $rootfs sed -e "s/^# \(${LANG} ${encoding}\)/\1/" \
-i /etc/locale.gen 2> /dev/null
cat >> $rootfs/etc/locale.gen << EOF
$LANG $encoding
EOF
chroot $rootfs locale-gen $LANG $encoding
chroot $rootfs update-locale LANG=$LANG
fi
# end
}
......@@ -573,7 +576,7 @@ clean()
{
cache=${LXC_CACHE_PATH:-"$LOCALSTATEDIR/cache/lxc/debian"}
if [ ! -e $cache ]; then
if [ ! -e "$cache" ]; then
exit 0
fi
......@@ -586,7 +589,7 @@ clean()
fi
echo -n "Purging the download cache..."
rm --preserve-root --one-file-system -rf $cache && echo "Done." || exit 1
rm --preserve-root --one-file-system -rf "$cache" && echo "Done." || exit 1
exit 0
) 9>$LOCALSTATEDIR/lock/subsys/lxc-debian
......@@ -639,7 +642,7 @@ EOF
options=$(getopt -o hp:n:a:r:cI:F -l arch:,clean,help,enable-non-free,mirror:,name:,packages:,path:,release:,rootfs:,security-mirror:,interpreter-path:,flush-cache -- "$@")
if [ $? -ne 0 ]; then
usage $(basename $0)
usage "$(basename "$0")"
exit 1
fi
eval set -- "$options"
......@@ -659,7 +662,7 @@ flushcache=0
while true
do
case "$1" in
-h|--help) usage $0 && exit 1;;
-h|--help) usage "$0" && exit 1;;
--) shift 1; break ;;
-a|--arch) arch=$2; shift 2;;
......@@ -715,7 +718,7 @@ else
fi
interpreter_path=$(find_interpreter "$interpreter")
if [ $? -ne 0 ] ; then
echo "no binfmt interpreter using $(basename $interpreter)" 1>&2
echo "no binfmt interpreter using $(basename "$interpreter")" 1>&2
exit 1
fi
fi
......@@ -736,7 +739,7 @@ if [ "$(id -u)" != "0" ]; then
exit 1
fi
current_release=`wget ${MIRROR}/dists/stable/Release -O - 2> /dev/null | head |awk '/^Codename: (.*)$/ { print $2; }'`
current_release=$(wget "${MIRROR}/dists/stable/Release" -O - 2> /dev/null | head |awk '/^Codename: (.*)$/ { print $2; }')
release=${release:-${current_release}}
valid_releases=('wheezy' 'jessie' 'stretch' 'sid')
if [[ ! "${valid_releases[*]}" =~ (^|[^[:alpha:]])$release([^[:alpha:]]|$) ]]; then
......@@ -747,41 +750,41 @@ fi
# detect rootfs
config="$path/config"
if [ -z "$rootfs" ]; then
if grep -q '^lxc.rootfs' $config 2> /dev/null ; then
rootfs=$(awk -F= '/^lxc.rootfs[ \t]+=/{ print $2 }' $config)
if grep -q '^lxc.rootfs' "$config" 2> /dev/null ; then
rootfs=$(awk -F= '/^lxc.rootfs[ \t]+=/{ print $2 }' "$config")
else
rootfs=$path/rootfs
fi
fi
# determine the number of ttys - default is 4
if grep -q '^lxc.tty' $config 2> /dev/null ; then
num_tty=$(awk -F= '/^lxc.tty[ \t]+=/{ print $2 }' $config)
if grep -q '^lxc.tty' "$config" 2> /dev/null ; then
num_tty=$(awk -F= '/^lxc.tty[ \t]+=/{ print $2 }' "$config")
else
num_tty=4
fi
install_debian $rootfs $release $arch $LXC_CACHE_PATH "$interpreter" "$interpreter_path" $flushcache
install_debian "$rootfs" "$release" "$arch" "$LXC_CACHE_PATH" "$interpreter" "$interpreter_path" "$flushcache"
if [ $? -ne 0 ]; then
echo "failed to install debian"
exit 1
fi
configure_debian $rootfs $name $num_tty
configure_debian "$rootfs" "$name" $num_tty
if [ $? -ne 0 ]; then
echo "failed to configure debian for a container"
exit 1
fi
copy_configuration $path $rootfs $name $arch $num_tty
copy_configuration "$path" "$rootfs" "$name" $arch $num_tty
if [ $? -ne 0 ]; then
echo "failed write configuration file"
exit 1
fi
configure_debian_systemd $path $rootfs $config $num_tty
configure_debian_systemd "$path" "$rootfs" "$config" $num_tty
post_process ${rootfs} ${release} ${arch} ${hostarch} "${interpreter}" ${packages}
post_process "${rootfs}" "${release}" ${arch} ${hostarch} "${interpreter}" "${packages}"
if [ ! -z "$clean" ]; then
clean || exit 1
......
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