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|
#!/bin/bash
#
# This is a wrapper script
#
# The script expects a number of options, and with them it will first call
# 'create-boot-floppy' and next 'adapt-ks-template'
#
Self=$(basename $0)
function print_usage {
echo "usage: $Self <options>"
}
function print_help {
cat <<EOF
$Self <options>
This is a wrapper for two scripts:
adapt-ks-template adapts a kickstart template
create-boot-floppy creates a bootable floppy image
Because the ipxe config and the kickstart config need many of the same options,
it's simpler to call a wrapper with *all* options, and have it call the
individual scripts.
The results of both scripts will be moved to a directory, which is (assumed to
be) published by a webservice, thus making them available for download.
The combination of boot-floppy and kickstart config will be able to bootstrap
a (CentOS 7) instance up to, and possibly including, cosmos+puppet bootstrap
Options:
-D, --domain domain, to complete FQDN
-G, --gateway Gateway of target system
-H, --host hostname of the target system
-I, --ip IP address of target system
-K, --kserver Kickstart server
-M, --netmask Netmask of target system
-N, --nameserver Nameserver of target system
-P, --publish-path Path where results will be stored
-S, --cosmos-hash Hash used by cosmos to verify stuff
--sec-ip IP of secondary interface
--sec-nm Netmask of secondary interface
-h, --help this
If --cosmos-hash is set to 'disabled', the kickstart stage should skip cosmos
bootstrapping, and leave the system unmanaged.
If -N, -K, -S options are not given, default values are provided.
EOF
}
function parse_commadline {
while [ "$#" -gt 0 ] ; do
case "$1" in
-h|--help)
print_help
exit 0
;;
-D|--domain)
Domain="$2"
shift
;;
-G|--gateway)
GW="$2"
shift
;;
-H|--host)
Host="$2"
shift
;;
-I|--ip)
IP="$2"
shift
;;
-K|--kserver)
Kserver="$2"
shift
;;
-M|--netmask)
NM="$2"
shift
;;
-N|--nameserver)
NS="$2"
shift
;;
-P|--publish-path)
PublishPath="$2"
shift
;;
-S|--cosmos-hash)
CosmosHash="$2"
shift
;;
--sec-ip)
SecIP="${2}"
shift
;;
--sec-nm)
SecNM="${2}"
shift
;;
*)
echo "what do you mean \"$1\"?"
exit 1
;;
esac
shift
done
}
function check_options {
# mandatory/needed
if [ "x${Domain}" = "x" ]
then
echo "${Self}: --domain is mandatory"
print_usage
exit 1
fi
if [ "x${GW}" = "x" ]
then
echo "${Self}: --gateway is mandatory"
print_usage
exit 1
fi
if [ "x${Host}" = "x" ]
then
echo "${Self}: --host is mandatory"
print_usage
exit 1
fi
if [ "x${IP}" = "x" ]
then
echo "${Self}: --ip is mandatory"
print_usage
exit 1
fi
if [ "x${NM}" = "x" ]
then
echo "${Self}: --netmask is mandatory"
print_usage
exit 1
fi
if [ "x${SecIP}" = "x" ]
then
echo "${Self}: --sec-ip is mandatory"
print_usage
exit 1
fi
if [ "x${SecNM}" = "x" ]
then
echo "${Self}: --sec-nm is mandatory"
print_usage
exit 1
fi
if [ "x${CosmosHash}" = "x" ]
then
CosmosHash="2f15e1edb02f14607084f167929bc145ed47954d"
fi
# optional/defaults:
if [ "x${Kserver}" = "x" ]
then
Kserver="109.105.122.84"
fi
if [ "x${NS}" = "x" ]
then
NS="109.106.96.141"
fi
if [ "x${PublishPath}" = "x" ]
then
PublishPath="/var/www/html/install"
fi
}
parse_commadline ${@}
check_options
TmpDir=$(mktemp -d)
# expect to find the other scripts in the same folder this script is in:
#echo $0
ScriptPath=$(echo $0 | sed -e "s#/${Self}##")
#echo $ScriptPath
${ScriptPath}/create-boot-floppy -D ${Domain} -G ${GW} -H ${Host} \
-I ${IP} -M ${NM} -T ${TmpDir} -P ${PublishPath}
${ScriptPath}/adapt-ks-template -D ${Domain} -G ${GW} -H ${Host} \
-I ${IP} -M ${NM} -T ${TmpDir} -P ${PublishPath} --sec-ip ${SecIP} \
--sec-nm ${SecNM}
# When this script calls the other two, PublishPath *is* set, so expect
# everything of value to be evacuated, and just clean up:
rm -rf ${TmpDir}
|
