[ -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
fi
einfo "Setting hostname to $HOSTNAME as requested."
- grml-hostname $HOSTNAME >>$DEBUG ; eend $RC
- eend $RC
-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 $VIRTUAL_ENV" ; eend 0
+ fi
+
if [ -r /proc/cpuinfo ] ; then
- if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
- eindent
- einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
- eoutdent
- fi
+ if egrep -q '^flags.*(vmx|svm)' /proc/cpuinfo ; then
+ eindent
+ einfo 'CPU(s) featuring virtualization technology detected' ; eend 0
+ eoutdent
+ fi
fi
+
if [ -d /proc/xen ] ; then
- eindent
- einfo 'Running kernel featuring support for Xen detected' ; eend 0
- eoutdent
+ eindent
+ einfo 'Running kernel featuring support for Xen detected' ; eend 0
+ eoutdent
fi
}
# }}}
# {{{ CD Checker
config_testcd(){
if checkbootparam 'testcd' ; then
- einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
+ einfo "Checking CD data integrity as requested by '${WHITE}testcd${NORMAL}' boot option."
+ eindent
- ERROR=0
- FOUND_FILE=0
+ local ERROR=true
+ local FOUND_FILE=false
+ local logfile='/tmp/md5sum.log'
- rm -f /tmp/md5sum.log
- for md5 in $(find "${LIVECD_PATH}" -name md5sums) ; do
- einfo "Checking files against $md5, this may take a while..."
+ rm -f "$logfile"
- FOUND_FILE=1
- ( cd $(dirname "$md5") && md5sum -c $(basename "$md5") ; RC=$?) |& tee -a /tmp/md5sum.log
+ for md5 in $(find "${LIVECD_PATH}" -name md5sums) ; do
+ einfo "Checking files against $md5, this may take a while..."
- if [ $RC -ne 0 ] ; then
- ERROR=1
- fi
- done
+ FOUND_FILE=true
+ OLD_PWD=$(pwd)
+ cd $(dirname "$md5")
+ md5sum -c $(basename "$md5") |& tee -a "${logfile}"
+ if [ $pipestatus[1] -eq 0 ] ; then
+ ERROR=false
+ fi
+ cd "${OLD_PWD}"
+ done
- if [ $FOUND_FILE -eq 0 ] ; then
- echo "${RED} *** Error: Could not find md5sum file. ***"
- return
- fi
+ if ! $FOUND_FILE ; then
+ eerror 'Error: Could not find md5sum file' ; eend 1
+ return
+ fi
- if [ "$ERROR" -eq 0 ]; then
- einfo "Everything looks OK" ; eend 0
- else
- eerror 'Checksum failed for theses files:' ; eend 1
- egrep -v '(^md5sum:|OK$)' /tmp/md5sum.log
- eerror 'Data on the grml medium is possibly incomplete/damaged or...'
- eerror '... RAM of your computer is broken.' ; eend 1
- einfon "Hit return to continue, or press the reset button to quit."
- read a
- fi
+ if ! $ERROR ; then
+ einfo "Everything looks OK" ; eend 0
+ else
+ eerror 'Checksum failed for theses files:' ; eend 1
+ egrep -v '(^md5sum:|OK$)' "${logfile}"
+ eerror 'Data on the medium is possibly incomplete/damaged or RAM of your system is broken.' ; eend 1
+ einfon "Hit return to continue, or press the power button to shut down system."
+ read a
+ fi
- 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
eoutdent
fi
}
+
+# }}}
+
+# {{{ display hostkeys of SSH server
+config_display_ssh_fingerprints() {
+ if ! find /etc/ssh/ -name ssh_host_\*_key >/dev/null 2>&1 ; then
+ return 0 # no SSH host keys present
+ fi
+
+ einfo "SSH key fingerprints:"
+ for file in /etc/ssh/ssh_host_*_key ; do
+ einfon
+ ssh-keygen -l -f $file
+ done | column -t
+ eend $?
+}
# }}}
# {{{ autostart of x11vnc
fi
}
# }}}
+
# {{{ fix/workaround for unionfs
fix_unionfs(){
if [ -z "$INSTALLED" ]; then
# }}}
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
projects / grml-autoconfig.git / blobdiff