[ -e /etc/grml_cd ] || INSTALLED="yes"
# }}}
+# {{{ provide information about virtual environments
+VIRTUAL=false # assume physical system by default
+KVM=false
+VIRTUALBOX=false
+VMWARE=false
+
+if vmware-detect &>/dev/null; then
+ VIRTUAL=true; VMWARE=true; VIRTUAL_ENV='VMware'
+elif [ "$(virt-what 2>/dev/null)" = "kvm" ] || \
+ [ "$(imvirt 2>/dev/null)" = "KVM" ] ; then
+ VIRTUAL=true; KVM=true; VIRTUAL_ENV='KVM'
+elif [ "$(virt-what 2>/dev/null)" = "virtualbox" ] || \
+ [ "$(imvirt 2>/dev/null)" = "VirtualBox" ] ; then
+ VIRTUAL=true; VIRTUALBOX=true; VIRTUAL_ENV='VirtualBox'
+fi
+# }}}
+
# {{{ source lsb-functions , color handling
if checkbootparam 'nocolor'; then
RC_NOCOLOR=yes
# {{{ Set hostname
config_hostname(){
- if checkbootparam 'hostname' ; then
+ if ! checkbootparam 'hostname' ; then
+ return 0
+ fi
+
HOSTNAME="$(getbootparam 'hostname' 2>>$DEBUG)"
if [ -z "$HOSTNAME" ] && [ -x /usr/bin/random-hostname ] ; then
- einfo "Generating random hostname as no hostname was specified."
- HOSTNAME="$(/usr/bin/random-hostname)"
- eend $?
+ einfo "Generating random hostname as no hostname was specified."
+ HOSTNAME="$(/usr/bin/random-hostname)"
+ eend $?
fi
+
einfo "Setting hostname to $HOSTNAME as requested."
- grml-hostname $HOSTNAME >>$DEBUG ; RC=$?
- [ "$RC" = "0" ] && hostname $HOSTNAME
- eend $RC
- else
- hostname --file /etc/hostname
- fi
+ grml-hostname $HOSTNAME >>$DEBUG
+ eend $?
}
# }}}
# {{{ print kernel info
config_kernel(){
- vmware-detect &>/dev/null && VMWARE="inside ${WHITE}VMware/Qemu${NORMAL}"
- [ -d /proc/xen ] && VMWARE='' # vmware-detect returns '0' when running with a Xen-enabled kernel
- einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
+ if $VIRTUAL ; then
+ einfo "Running Linux Kernel $KERNEL $VMWARE" ; eend 0
+ else
+ einfo "Running Linux Kernel $KERNEL inside $VIRTUAL_ENV" ; eend 0
+ fi
+
if [ -r /proc/cpuinfo ] ; then
- if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
- eindent
- einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
- eoutdent
- fi
+ if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
+ eindent
+ einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
+ eoutdent
+ fi
fi
+
if [ -d /proc/xen ] ; then
- eindent
- einfo 'Running kernel featuring support for Xen detected' ; eend 0
- eoutdent
+ eindent
+ einfo 'Running kernel featuring support for Xen detected' ; eend 0
+ eoutdent
fi
}
# }}}
fi
# no cpufreq setup inside VirtualBox
-if [ -r /proc/acpi/battery/BAT0/info ] && grep -q 'OEM info:.*innotek' /proc/acpi/battery/BAT0/info ; then
+if $VIRTUALBOX ; then
einfo 'Virtual Box detected, skipping cpufreq setup.' ; eend 0
return 0
fi
# {{{ autostart of x11vnc
config_vnc(){
if checkbootparam 'vnc' ; then
+ config_userlocal
VNC_PASSWD=''
VNC_PASSWD="$(getbootparam 'vnc' 2>>$DEBUG)"
einfo "Bootoption vnc found, trying to set password for user $localuser."
elif [ -x /usr/bin/hexdump ] ; then
VNC_PASSWD="$(dd if=/dev/urandom bs=14 count=1 2>/dev/null | hexdump | awk '{print $3 $4}')"
elif [ -n "$RANDOM" ] ; then
- VNC_PASSWD="${USER}${RANDOM}"
+ VNC_PASSWD="${localuser}${RANDOM}"
else
VNC_PASSWD=''
eerror "Empty passphrase and neither pwgen nor hexdump nor \$RANDOM found. Skipping."
# finally check if we have a password we can use:
if [ -n "$VNC_PASSWD" ] ; then
- VNCDIR="/home/${USER}/.vnc"
+ VNCDIR="/home/${localuser}/.vnc"
[ -d "$VNCDIR" ] || mkdir "$VNCDIR"
if [ ! -x /usr/bin/x11vnc ] ; then
VNC_CONNECT="$(getbootparam 'vnc_connect' 2>>$DEBUG)"
einfo "Bootoption vnc_connect found, will start vnc with connect to $VNC_CONNECT."
#store the options in a file
- VNCDIR="/home/${USER}/.vnc"
+ VNCDIR="/home/${localuser}/.vnc"
[ -d "$VNCDIR" ] || mkdir "$VNCDIR"
echo " --connect $VNC_CONNECT " >> $VNCDIR/options
fi
# }}}
config_virtualbox_shared_folders() {
-if [ -r /proc/acpi/battery/BAT0/info ] && grep -q 'OEM info:.*innotek' /proc/acpi/battery/BAT0/info ; then
+if $VIRTUALBOX ; then
einfo "VirtualBox detected, trying to set up Shared Folders."
- if ! modprobe -l | grep -q vboxsf.ko ; then
+ if ! modinfo vboxsf &>/dev/null ; then
ewarn "vboxsf driver not present, not setting up VirtualBox Shared Folders."
eend 0
elif ! [ -x /usr/sbin/VBoxService ] ; then
# }}}
## END OF FILE #################################################################
-# vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=3
+# vim:foldmethod=marker expandtab ai ft=zsh shiftwidth=2