core-agent-linux/vm-systemd/qubes-sysinit.sh
Marek Marczykowski-Górecki a4e4a6214b systemd: fix xenstore-ls path
2014-11-02 00:31:49 +01:00

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#!/bin/sh
# List of services enabled by default (in case of absence of xenstore entry)
DEFAULT_ENABLED_NETVM="network-manager qubes-network qubes-update-check qubes-updates-proxy"
DEFAULT_ENABLED_PROXYVM="meminfo-writer qubes-network qubes-firewall qubes-netwatcher qubes-update-check"
DEFAULT_ENABLED_APPVM="meminfo-writer cups qubes-update-check"
DEFAULT_ENABLED_TEMPLATEVM="$DEFAULT_ENABLED_APPVM updates-proxy-setup"
DEFAULT_ENABLED="meminfo-writer"
XS_READ=/usr/bin/xenstore-read
[ -x /usr/sbin/xenstore-read ] && XS_READ=/usr/sbin/xenstore-read
XS_LS=/usr/bin/xenstore-ls
[ -x /usr/sbin/xenstore-ls ] && XS_LS=/usr/sbin/xenstore-ls
read_service() {
$XS_READ qubes-service/$1 2> /dev/null
}
systemd_pkg_version=`systemctl --version|head -n 1`
if ! dmesg | grep -q "$systemd_pkg_version running in system mode."; then
# Ensure we're running right version of systemd (the one started by initrd may be different)
systemctl daemon-reexec
fi
# Wait for evtchn initialization
while [ ! -e /proc/xen/xenbus ]; do
sleep 0.1
done
mkdir -p /var/run/qubes
mkdir -p /var/run/qubes-service
mkdir -p /var/run/xen-hotplug
# Set permissions to /proc/xen/xenbus, so normal user can use xenstore-read
chmod 666 /proc/xen/xenbus
# Set permissions to files needed to listen at vchan
chmod 666 /proc/u2mfn
# Set default services depending on VM type
TYPE=`$XS_READ qubes-vm-type 2> /dev/null`
[ "$TYPE" = "AppVM" ] && DEFAULT_ENABLED=$DEFAULT_ENABLED_APPVM
[ "$TYPE" = "NetVM" ] && DEFAULT_ENABLED=$DEFAULT_ENABLED_NETVM
[ "$TYPE" = "ProxyVM" ] && DEFAULT_ENABLED=$DEFAULT_ENABLED_PROXYVM
[ "$TYPE" = "TemplateVM" ] && DEFAULT_ENABLED=$DEFAULT_ENABLED_TEMPLATEVM
# Enable default services
for srv in $DEFAULT_ENABLED; do
touch /var/run/qubes-service/$srv
done
# Enable services
for srv in `$XS_LS qubes-service 2>/dev/null |grep ' = "1"'|cut -f 1 -d ' '`; do
touch /var/run/qubes-service/$srv
done
# Disable services
for srv in `$XS_LS qubes-service 2>/dev/null |grep ' = "0"'|cut -f 1 -d ' '`; do
rm -f /var/run/qubes-service/$srv
done
# Set the hostname
name=`$XS_READ name`
if [ -n "$name" ]; then
hostname $name
sed -i "s/^\(127\.0\.0\.1[\t ].*\) \($name \)\?\(.*\)/\1\2 $name/" /etc/hosts
fi
timezone=`$XS_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=\"$timezone\"" >> /etc/sysconfig/clock
fi
# Prepare environment for other services
echo > /var/run/qubes-service-environment
debug_mode=`$XS_READ qubes-debug-mode 2> /dev/null`
if [ -n "$debug_mode" -a "$debug_mode" -gt 0 ]; then
echo "GUI_OPTS=-vv" >> /var/run/qubes-service-environment
fi
exit 0