Install Satellite from Disconnected

gistfile1.txt

#!/bin/bash
set -x   # Comment this out for faster implementation.

#**************************************************************
## Version 0.1"
### Author: Jon Nikolakakis 
#### change variable $dom if you don't want the domain china.com
##### This script will install and  set up your hostname, then install Satellite of your choosing.
###### The goal is to do it quickly and without much interaction.
####### The installer requires that you have downloaded the disconnected satellite iso,
######## and places it into a folder called /source, the iso's are available to be downloaded from portal.
#**************************************************************

### isos
sat615='/source/satellite-6.1.5-rhel-7-x86_64-dvd.iso'
sat618='/source/satellite-6.1.8-rhel-7-x86_64-dvd.iso'
sat6110='/source/satellite-6.1.10-rhel-7-x86_64-dvd.iso'
sat622='/source/satellite-6.2.2-rhel-7-x86_64-dvd.iso'
rhel73dvd='/source/rhel-server-7.3-beta-1-x86_64-dvd.iso'
rhel7dvd='/source/rhel-server-7.2-x86_64-dvd.iso'

# setup some variables
dom='.china.com'
old=$(hostname -f)
intName=$(ip link | egrep -v "lo|link" | awk -F ':' '{print $2}')
oldip=$(sed '3!d' /etc/hosts | awk '{print $1}')
hostsfile='/etc/hosts'
newip=$(ip -o -4 addr show dev $intName | sed 's/.* inet \([^/]*\).*/\1/')

#setup a pause function, so that I can use it, anytime to debug script
#function pause(){
#  read -p "$*"
#  }

rm -f /etc/yum.repos.d/*.repo

# This repos didnt build and needed the newer one.
#function repo {
#        media='/media/rhel7dvd'
#        mkdir -p $media
#        mount -o loop $rhel7dvd $media
#        cp $media/media.repo /etc/yum.repos.d/rhel7-server.repo
#        echo baseurl=file://$media/ >> /etc/yum.repos.d/rhel7-server.repo
#}

#repo

function repo3 {
        media3='/media/rhel7_3dvd'
        mkdir -p $media3
        mount -o loop $rhel73dvd $media3
        cp $media3/media.repo /etc/yum.repos.d/rhel7_3-server.repo
	      sed -i "s/InstallMedia/rhel7_3dvd/g" /etc/yum.repos.d/rhel7_3-server.repo
        echo baseurl=file://$media3/ >> /etc/yum.repos.d/rhel7_3-server.repo
}
repo3

sleep 5
#pause 'Press [Enter] key to continue...or [cntrl c] to finish'

#This is if you want random letters, I decided to prompt user instead.
#new2=$(tr -dc 'a-z0-9' < /dev/urandom | head -c12)

#### This prompts user for hostname and stores it as a variable
read -p "Type in your hostname and then press enter : " yourhostname
new=$yourhostname$dom

hostnamectl set-hostname "$new"

# Change hosts file if Exists or not 
if egrep $old $hostsfile; then
        sed -i "s/$old/$new/g" /etc/hosts
	sed -i "s/$oldip/$newip/g" /etc/hosts
else
        echo $newip $new >> /etc/hosts
fi

ping -c3 $(hostname -f)

## Check if directory exists, if not then create it
if [ -d /media/iso ];then
	echo "Directory already exists, skipping"
else
	mkdir -p /media/iso
fi

echo "Choose Satellite to install:   "
echo "1) = Satellite 6.1.5"
echo "2) = Satellite 6.1.8"
echo "3) = Satellite 6.1.10"
echo "4) = Satellite 6.2.2"
read -p  "Type a number 1 to 4:   " sat

## Mount the Satellite Image
if [ $sat -eq 1 ]; then
        mount -o loop $sat615 /media/iso
elif [ $sat -eq 2 ]; then
        mount -o loop $sat618 /media/iso
elif [ $sat -eq 3 ]; then
        mount -o loop $sat6110 /media/iso
elif [ $sat -eq 4 ]; then
        mount -o loop $sat622 /media/iso
else
        echo "error you didnt enter any correct value"
fi

sleep 5
#pause 'Press [Enter] key to continue...or [cntrl c] to finish'

# Install the Satellite
cd /media/iso
./install_packages

#Satellite 6.1 and Satellite 6.2 have different install options
if [ $sat -eq 1 -o $sat -eq 2 -o $sat -eq 3 ] ; then                          
        \cp -r /source/answers.katello-installer.yaml /etc/katello-installer
        katello-installer
elif [ $sat -eq 4 ]; then
        satellite-installer --scenario satellite --foreman-initial-organization "GSS" --foreman-initial-location "Brisbane" --foreman-admin-username admin --foreman-admin-password changeme
fi

sleep 5
#pause 'Press [Enter] key to continue...or [cntrl c] to finish'

mkdir -p /var/www/html/pub/sat-import/

# We mount the content isos with a loop, we do this process, to not overwrite the content.
for i in $(ls /source/sat-6-isos--rhel-7-server-x86_64*)
do
         mkdir /mnt/iso
         mount -o loop $i /mnt/iso
         cp -ruv /mnt/iso/* /var/www/html/pub/sat-import/
         umount /mnt/iso
         rmdir /mnt/iso
done

mount -o loop /source/rhel-server-7.2-x86_64-dvd.iso /media/rhel7dvd/
shopt -s dotglob

### This kickstart code untested from initial install.
# Kickstart wont enable by default and requires this setup.
mkdir -p  /var/www/html/pub/sat-import/content/dist/rhel/server/7/7.2/x86_64/kickstart/
mkdir -p  /var/www/html/pub/sat-import/content/dist/rhel/server/7/7.3/x86_64/kickstart/
echo -e "\n7.2" >> /var/www/html/pub/sat-import/content/dist/rhel/server/7/listing
echo -e "\n7.3" >> /var/www/html/pub/sat-import/content/dist/rhel/server/7/listing
echo -e "x86_64" >> /var/www/html/pub/sat-import/content/dist/rhel/server/7/7.2/listing
echo -e "x86_64" >> /var/www/html/pub/sat-import/content/dist/rhel/server/7/7.3/listing
cp -rv /media/rhel7dvd/* /var/www/html/pub/sat-import/content/dist/rhel/server/7/7.2/x86_64/kickstart/
cp -rv /media/rhel7_3dvd/* /var/www/html/pub/sat-import/content/dist/rhel/server/7/7.3/x86_64/kickstart/

# one liner to check the results
for i in $(find /var/www/html/pub/sat-import/content/dist/rhel/server/7* -maxdepth 2 -type f -name listing | egrep -i "7.[1-3]|Server");done
umount /media/rhel*

exit 0