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create-solaris-zone
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create-solaris-zone
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#!/bin/bash
#
# Sample sysidcfg
# system_locale=C
# terminal=vt100
# timezone=US/Eastern
# network_interface=PRIMARY {
# hostname=mysql
# }
# root_password=thisismypassword
# security_policy=NONE
# name_service=DNS {
# domain_name=prefetch.net
# name_server=192.168.1.1
# search=prefetch.net
# }
#
PATH=/sbin:/usr/sbin:/bin:/usr/bin:/usr/sfw/bin
export PATH
usage() {
echo "Usage: $0 -z ZONENAME -p ZONEPATH -i IPADDRESS"
echo " [-s SYSIDCFG] [ -x SITE.XML] [-h]"
echo " -h : print a help screen"
echo " -i IPADDRESS : Network address to use"
echo " -p ZONEPATH : Directory to store the zone"
echo " -s SYSIDCFG : sysidcfg file to use"
echo " -x SITE.XML : site.xml file to use"
echo " -z ZONENAME : Name of the zone to create"
}
# Protect ourselves from interruptable events
trap "" 2 3
# Make sure we are root
ROOTUID=`/usr/xpg4/bin/id -u`
if [ ${ROOTUID} -ne 0 ]
then
echo "You need to be root to run this program"
exit 1
fi
# Process the command line arguments
while getopts hi:p:s:x:z: option
do
case "${option}"
in
h) usage
exit 1;;
i) IPADDRESS=${OPTARG};;
p) ZONEPATH=${OPTARG};;
s) SYSIDCFG=${OPTARG};;
x) SITEXML=${OPTARG};;
z) ZONENAME=${OPTARG};;
\?) usage
exit 1;;
esac
done
# Verify that the ZONENAME is not NULL
if [ -z "${ZONENAME}" ]
then
echo "ZONENAME cannot be null"
exit 1
fi
# Verify that ZONEPATH is not NULL
if [ -z "${ZONEPATH}" ]
then
echo "ZONEPATH cannot be null"
exit 1
fi
# Verify that the IPADDRESS is not NULL
if [ -z "${IPADDRESS}" ]
then
echo "IPADDRESS cannot be null"
exit 1
fi
# Verify that the ZONENAME contains legit characters
if echo ${ZONENAME} | egrep "[^a-zA-Z0-9]" > /dev/null
then
echo "Zones can only contain the letters a-z, A-Z and 0-9"
exit 1
fi
# Verify that the ZONENAME doesn't already exist
zoneadm -z ${ZONENAME} list >/dev/null
if [ $? -eq 0 ]
then
echo "Zone ${ZONENAME} already exist"
exit 1
fi
# Get the interface
INTERFACE=`/sbin/dladm show-link -p | awk '{ print $1; exit }'`
if [ -z "${INTERFACE}" ]
then
echo "Cannot find a suitable interface"
exit 1
fi
echo "Creating zone ${ZONENAME} with the following parameters:"
echo " ZONENAME: ${ZONENAME}"
echo " ZONEPATH: ${ZONEPATH}"
echo " IPADDRESS: ${IPADDRESS}"
echo " SYSIDCFG: ${SYSIDCFG}"
echo " SITE.XML: ${SITEXML}"
echo ""
# All is swell, create the zone
/usr/sbin/zonecfg -z ${ZONENAME} << __EOF__
create
set zonepath=${ZONEPATH}
set autoboot=true
add net
set physical=${INTERFACE}
set address=${IPADDRESS}
end
commit
exit
__EOF__
if [ $? -ne 0 ]
then
echo "Problem creating the zone configuration"
exit 1
fi
# Install the zone
/usr/sbin/zoneadm -z ${ZONENAME} install >/dev/null
if [ $? -ne 0 ]
then
echo "Problems installing zone"
if [ -d ${ZONEPATH} ]
then
rm -rf ${ZONEPATH}
fi
exit 1
fi
# Install a sysidcfg file to avoid prompts
if [ -f ${SYSIDCFG} ]
then
echo "Copying ${SYSIDCFG} to the new zone"
cp ${SYSIDCFG} ${ZONEPATH}/root/etc/sysidcfg
echo "Removing the NFS prompt from the zone"
touch ${ZONEPATH}/root/etc/.NFS4inst_state.domain
fi
if [ -f ${SITEXML} ]
then
echo "Copying ${SITEXML} to the new zone"
cp ${SITEXML} ${ZONEPATH}/root/var/svc/profile/site.xml
fi
# Boot the zone
echo "Booting the new zone"
/usr/sbin/zoneadm -z ${ZONENAME} boot
echo "The zone ${ZONENAME} is now created"