Red Hat SATELLITE 5.1.0 RELEASE NOTES Instrukcja Instalacji Pobierz pdf (Strona 247)

Appendix C. Linux source code 229

# If the host has a id_dsa.pub file then append that to the clone's

# authorized_keys file.

#+--------------------------------------------------------------------------+

{

if [ -e /root/.ssh/id_dsa.pub ] ; then

[ ! -d /mnt/clone/root/.ssh/ ] && mkdir -p /mnt/clone/root/.ssh/

echo "# LNXINST" >> /mnt/clone/root/.ssh/authorized_keys

cat /root/.ssh/id_dsa.pub >> /mnt/clone/root/.ssh/authorized_keys

chmod 600 /mnt/clone/root/.ssh/authorized_keys

}

#+--------------------------------------------------------------------------+

function abort

# Exit the script and clean up

#+--------------------------------------------------------------------------+

{

umount_cloned_image

set_offline $CLONE_LINK

set_offline $MASTER_LINK

unlink_one $CLONE_LINK

unlink_one $MASTER_LINK

exit $1

}

#+--------------------------------------------------------------------------+

function get_target_info

# Get the TCP/IP and DNS info for the Linux ID to clone to. This function

# will check both the shared.conf file and the specific target id's conf

# file. If values are still missing then the user will be prompted to

# supply them.

#+--------------------------------------------------------------------------+

{

unset HOSTNAME

[ -f /etc/clone/shared.conf ] && . /etc/clone/shared.conf

[ -f /etc/clone/${cloned_linux_id}.conf ] && . /etc/clone/${cloned_linux_id}.conf

shift # drop the MasterGuestID

shift # drop the CloneGuestID

# If there are still command line arguments then the user must have specified DASD

# on the command line. Unset whatever we have in DASD (from the config files) and

# set DASD equal to the rest of the arguments.

[ $# -gt 0 ] && DASD="$@" && unset DASD_ROOT

# Loop through all of the values that we require and double check that they have

# values. If they don't then we will prompt the user to fill them in.

for v in HOSTNAME IPADDR DNS GATEWAY NETMASK MTU SUBCHANNELS SEARCHDNS NETTYPE DASD

if [ -z "$(eval echo \$$v)" ]; then

[ "$PROMPT" != "y" ] && echo "Error: missing required value for $v" && exit 1

[ -z "$first" ] && echo "Please enter $cloned_linux_id's value for: " && first=1

echo -n "$v: "

read in

eval $(echo $v=\"$in\")

export $v

echo "$v=$in" >> /etc/clone/${cloned_linux_id}.conf

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