Help with Fully automated Install nedded

[moddie666]

Hello,

I am doing a fully automated install of the OS and then immediately run my ispCP "pre-installer". (it does everything up to "perl ./ispcp-setup") Now I would like to run perl ./ispcp-setup with no user interaction.

So far my script was sucessful in setting up everything for the installer and after running perl ./ispcp-setup manually everything worked.

I already know how to get all the answers required into "$VARIABLES". What i would like to know is if there is a way to pass answers to ./ispcp-setup, so the questions will no longer be posed.

My programming knowledge is very limited so I could not find out how to do what i want myself.

Could it be altered it in such a way that no more user interaction is necessary?

something like:
function_to_set_hostname_to(fqhn)
here fqhn is a placeholder that will be replaced with the real FullyQualifiedHostname, by my script before ispcp-setup is run.
The same shall be done to all other questions.

i aim to do something similar to all the questions

The purpose of this is to be able to set up servers with ispCP with NO user interaction during setup.

I apologize if this has already been covered elsewhere, if so I could not find it.

Any and all help will be greatly appreciated.

greetings
/moddie

P.S.

script so far:
-any files DLed with wget come from a machine on my local net
-any file ending in slx contains the debconf selections for programs that would otherwise ask questions at install time
-mysql_mod_install is a "castrated" version of mysql_secure_install, it basically does what is described in the install manual "http://isp-control.net/documentation/de/start/installation/debian"

Code:

#!/bin/bash
#./ispcpomega-install.sh
#ISPcpOmega auto-install by MoD

function randpw () {
echo $(( ($RANDOM + $RANDOM) * $RANDOM )) | md5sum | cut -c1-8
}


function replace  {

file=$1
search=$2
replace=$3

cp $file $file.old
sed "s/$search/$replace/g" $file.old > $file
  rm $file.old
}
#Usage example for replace
#replace /etc/exim4/conf.d/main/10_froxlor-config_options mysqlpassword $smpw

# generate Passwords

MPW=$(randpw)                                           # mysql-password root
PMPW=$(randpw)                                          # mysql-password phpmyadmin
SMPW=$(randpw)                                          # mysql-password setup/admin
APW=$(randpw)                                           # Iface-Admin-pw
FQDN=`hostname --fqdn`
HOST=`hostname`
DOMTLD=`hostname --fqdn | sed "s/$HOST.//g"`

echo $FQDN
echo $HOST
echo $DOMTLD

mkdir -p /usr/local/src/ispcp
cd /usr/local/src/ispcp

wget http://10.99.99.1/ISPcpOmega-install/ispcp-omega-1.0.7.tar.gz
tar -xzf ispcp-omega-1.0.7.tar.gz

wget http://10.99.99.1/ISPcpOmega-install/mysql_mod_installation
cghmod +x mysql_mod_installation

wget http://10.99.99.1/ISPcpOmega-install/sqlslx
    replace sqlslx msqlrpw $MPW
    replace mysql_mod_installation msqlrpw $MPW
    debconf-set-selections sqlslx

wget http://10.99.99.1/ISPcpOmega-install/pfxslx
    replace pfxslx domain.tld $DOMTLD
    replace pfxslx fqdn $FQDN
    debconf-set-selections pfxslx

wget http://10.99.99.1/ISPcpOmega-install/curslx
    debconf-set-selections curslx

wget http://10.99.99.1/ISPcpOmega-install/ftpslx
    debconf-set-selections ftpslx


cd ispcp-omega-1.0.7

apt-get -y install aptitude

aptitude -y install $(cat ./docs/Debian/debian-packages-`lsb_release -cs`)

make install

cp -Rv /tmp/ispcp/* /

read -p "mysql_mod_installation"

source ../mysql_mod_installation
#not finished yet, more to come ;)

[gOOvER]

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