core-admin/vm-init.d/qubes_core
Marek Marczykowski edc3518ec9 vm/qubes-yum-proxy: setup yum to use qubes-yum-proxy (#568)
The simplest way is just add proxy=... entry to /etc/yum.conf, but sometimes it
is reasonable to bypass the proxy. Some examples:
 - usage of non-standard repos with some exotic file layout, which will be
   blocked by the proxy
 - usage of repos not-accessible via proxy (eg only via VPN stared in VpnVM)

This commit introduces 'yum-proxy-setup' pseudo-service, which can be
controlled via standard qvm-service or qubes-manager. When enabled - yum will
be configured at VM startup to use qubes proxy, otherwise - to connect directly
(proxy setting will be cleared).
2012-05-31 03:05:13 +02:00

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#!/bin/sh
#
# chkconfig: 345 90 90
# description: Executes Qubes core scripts at VM boot
#
# Source function library.
. /etc/rc.d/init.d/functions
start()
{
echo -n $"Executing Qubes Core scripts:"
if ! [ -x /usr/bin/xenstore-read ] ; then
echo "ERROR: /usr/bin/xenstore-read not found!"
exit 1
fi
# Set permissions to /proc/xen/xenbus, so normal user can use xenstore-read
chmod 666 /proc/xen/xenbus
mkdir -p /var/run/xen-hotplug
name=$(/usr/bin/xenstore-read name)
if ! [ -f /etc/this_is_dvm ] ; then
# we don't want to set hostname for DispVM
# because it makes some of the pre-created dotfiles invalid (e.g. .kde/cache-<hostname>)
# (let's be frank: nobody's gonna use xterm on DispVM)
hostname $name
sed -i "s/^\(127\.0\.0\.1 .*\) \($name \)\?\(.*\)/\1\2 $name/" /etc/hosts
fi
timezone=`/usr/bin/xenstore-read qubes-timezone 2> /dev/null`
if [ -n "$timezone" ]; then
ln -f /usr/share/zoneinfo/$timezone /etc/localtime
echo "# Clock configuration autogenerated based on Qubes dom0 settings" > /etc/sysconfig/clock
echo "ZONE=\"$timezone\"" >> /etc/sysconfig/clock
fi
yum_proxy_setup=$(/usr/bin/xenstore-read qubes-service/yum-proxy-setup 2> /dev/null)
if [ "$yum_proxy_setup" != "0" ]; then
echo proxy=http://10.137.255.254:8082/ > /etc/yum.conf.d/qubes-proxy.conf
else
echo > /etc/yum.conf.d/qubes-proxy.conf
fi
# Set IP address again (besides action in udev rules); this is needed by
# DispVM (to override DispVM-template IP) and in case when qubes_ip was
# called by udev before loading evtchn kernel module - in which case
# xenstore-read fails
INTERFACE=eth0 /usr/lib/qubes/setup_ip
mkdir -p /var/run/qubes
if [ -e /dev/xvdb ] ; then
mount /rw
if ! [ -d /rw/home ] ; then
echo
echo "--> Virgin boot of the VM: Linking /home to /rw/home"
mkdir -p /rw/config
touch /rw/config/rc.local
mkdir -p /rw/home
cp -a /home.orig/user /home
mkdir -p /rw/usrlocal
cp -a /usr/local.orig/* /usr/local
touch /var/lib/qubes/first_boot_completed
fi
fi
/usr/lib/qubes/qrexec_agent 2>/var/log/qubes/qrexec_agent.log &
[ -x /rw/config/rc.local ] && /rw/config/rc.local
if ! [ -f /home/user/.gnome2/nautilus-scripts/.scripts_created ] ; then
echo "Creating symlinks for nautilus actions..."
su user -c 'mkdir -p /home/user/.gnome2/nautilus-scripts'
su user -c 'ln -s /usr/lib/qubes/qvm-copy-to-vm.gnome /home/user/.gnome2/nautilus-scripts/"Copy to other AppVM"'
su user -c 'ln -s /usr/bin/qvm-open-in-dvm /home/user/.gnome2/nautilus-scripts/"Open in DisposableVM"'
su user -c 'touch /home/user/.gnome2/nautilus-scripts/.scripts_created'
fi
if ! [ -f /home/user/.gnome2/nautilus-scripts/.scripts_created2 ] ; then
# as we have recently renamed tools, the symlinks would need to be fixed for older templates
su user -c 'ln -sf /usr/lib/qubes/qvm-copy-to-vm.gnome /home/user/.gnome2/nautilus-scripts/"Copy to other AppVM"'
su user -c 'ln -sf /usr/bin/qvm-open-in-dvm /home/user/.gnome2/nautilus-scripts/"Open in DisposableVM"'
su user -c 'touch /home/user/.gnome2/nautilus-scripts/.scripts_created2'
fi
success
echo ""
start_ntpd=$(/usr/bin/xenstore-read qubes-service/ntpd 2> /dev/null)
if [ "$start_ntpd" == "1" ]; then
/sbin/service ntpd start
fi
return 0
}
stop()
{
su -c 'mkdir -p /home_volatile/user/.local/share/applications' user
su -c 'cp -a /usr/share/applications/defaults.list /home_volatile/user/.local/share/applications/' user
if [ -r '/home/user/.local/share/applications/defaults.list' ]; then
su -c 'cat /home/user/.local/share/applications/defaults.list >> /home_volatile/user/.local/share/applications/defaults.list' user
fi
return 0
}
case "$1" in
start)
start
;;
stop)
stop
;;
*)
echo $"Usage: $0 {start|stop}"
exit 3
;;
esac
exit $RETVAL