i can do that but i didn't do it brcause it could be done differently for
different backingsrorage
I'll do it anyway and send patch later
--
Sent from my Nokia N9On 6.3.2012 16:59 Serge Hallyn wrote:
Quoting Ramez Hanna (rha...@informatiq.org):
> On Mon, Mar 5, 2012 at 10:28 PM, <rha...@informatiq.org> wrote:
> > From: InformatiQ <rha...@informatiq.org>
> >
> >
> > Signed-off-by: InformatiQ <rha...@informatiq.org>
> > ---
> > templates/lxc-fedora.in | 35 +++++++++++++++++++++++++++--------
> > 1 files changed, 27 insertions(+), 8 deletions(-)
> >
> > diff --git a/templates/lxc-fedora.in b/templates/lxc-fedora.in
> > index e7f42a6..3f50895 100644
> > --- a/templates/lxc-fedora.in
> > +++ b/templates/lxc-fedora.in
> > @@ -69,11 +69,6 @@ EOF
> > 127.0.0.1 localhost $name
> > EOF
> >
> > - sed -i 's|.sbin.start_udev||' ${rootfs_path}/etc/rc.sysinit
> > - sed -i 's|.sbin.start_udev||' ${rootfs_path}/etc/rc.d/rc.sysinit
> > - chroot ${rootfs_path} chkconfig udev-post off
> > - chroot ${rootfs_path} chkconfig network on
> > -
> > dev_path="${rootfs_path}/dev"
> > rm -rf $dev_path
> > mkdir -p $dev_path
> > @@ -99,6 +94,23 @@ EOF
> >
> > return 0
> > }
> > +configure_fedora_init()
> > +{
> > + sed -i 's|.sbin.start_udev||' ${rootfs_path}/etc/rc.sysinit
> > + sed -i 's|.sbin.start_udev||' ${rootfs_path}/etc/rc.d/rc.sysinit
> > + chroot ${rootfs_path} chkconfig udev-post off
> > + chroot ${rootfs_path} chkconfig network on
> > +}
> > +
> > +configure_fedora_systemd()
> > +{
> > + unlink ${rootfs_path}/etc/systemd/system/default.target
> > + touch ${rootfs_path}/etc/fstab
> > + chroot ${rootfs_path} ln -s /dev/null //etc/systemd/system/udev.service
> > + chroot ${rootfs_path} ln -s /lib/systemd/system/multi-user.target
> > /etc/systemd/system/default.target
> > + #dependency on a device unit fails it specially that we disabled udev
> > + sed -i 's/After=dev-%i.device/After=/'
> > ${rootfs_path}/lib/systemd/system/getty\@.service
> > +}
> >
> > download_fedora()
> > {
> > @@ -170,7 +182,8 @@ copy_fedora()
> >
> > update_fedora()
> > {
> > - chroot $cache/rootfs yum -y update
> > + YUM="yum --installroot $cache/rootfs -y --nogpgcheck"
> > + $YUM update
> > }
> >
> > install_fedora()
> > @@ -353,7 +366,7 @@ if [ "$(id -u)" != "0" ]; then
> > fi
> >
> >
> > -rootfs_path=$path/$name/rootfs
> > +rootfs_path=$path/rootfs
> > config_path=$default_path/$name
> > cache=$cache_base/$release
> >
> > @@ -362,7 +375,7 @@ revert()
> > echo "Interrupted, so cleaning up"
> > lxc-destroy -n $name
> > # maybe was interrupted before copy config
> > - rm -rf $path/$name
> > + rm -rf $path
> > rm -rf $default_path/$name
> > echo "exiting..."
> > exit 1
> > @@ -388,6 +401,12 @@ if [ $? -ne 0 ]; then
> > exit 1
> > fi
> >
> > +type /bin/systemd >/dev/null 2>&1
> > +if [ $? -ne 0 ]; then
> > + configure_fedora_init
> > +else
> > + configure_fedora_systemd
> > +fi
> >
> > if [ ! -z $clean ]; then
> > clean || exit 1
> > --
> > 1.7.7.6
> >
>
> there is only problem about systemd not addressed by this script
> is that it does mount /dev which stops getty from starting on tty1
> so either make it start on any tty higher than what your host is using
> and allow that in your lxc cgroup conf
> or mount the $rootfs/dev to a different block dev that way systemd
> won't mount /dev
Could the template create a 1M loopback file,
/var/lib/lxc/<container>/dev.loopback, populated with /dev and
mounted by a lxc.mount.entry?
-serge
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