michaelrice · April 11, 2016 18:15 · Sep 2, 2015 · Sep 2, 2015
diff --git a/gistfile1.txt → cobbler_install-ubuntu_14.04.sh b/gistfile1.txt → cobbler_install-ubuntu_14.04.sh
diff --git a/gistfile1.txt b/gistfile1.txt
@@ -0,0 +1,86 @@
+#!/bin/bash
+#
+# Script to deploy a wrking cobbler installation in Ubuntu Server 14.10
+# Author: Luis Henrique Bolson <[email protected]>
+#
+# Based on http://springerpe.github.io/tech/2014/09/09/Installing-Cobbler-2.6.5-on-Ubuntu-14.04-LTS.html
+#
+# Please run as root (don't use sudo <script>)
+#
+# curl -s https://raw.githubusercontent.com/luisbolson/cobbler/master/cobbler_install-ubuntu_14.04.sh | bash -s 192.168.56.101
+#
+
+# Add cobbler repository
+wget -qO - http://download.opensuse.org/repositories/home:/libertas-ict:/cobbler26/xUbuntu_14.04/Release.key | apt-key add -
+add-apt-repository "deb http://download.opensuse.org/repositories/home:/libertas-ict:/cobbler26/xUbuntu_14.04/ ./"
+
+# Update APT repo and install required packages
+apt-get update
+apt-get install -y cobbler debmirror isc-dhcp-server ipcalc tftpd
+
+# Get network information for the given IP
+IP_ADDR=$1
+NETMASK=$(ifconfig | grep $IP_ADDR | cut -d ':' -f 4)
+NETDEVICE=$(ifconfig | grep -B1 $IP_ADDR | head -1 | awk '{print $1}')
+NETWORK=$(ipcalc ${IP_ADDR}/${NETMASK} | grep Network | cut -d '/' -f 1 | awk '{print $2}')
+NETMASK_HALF=$(expr $(ipcalc ${IP_ADDR}/${NETMASK} | grep Network | cut -d '/' -f 2 | awk '{print $1}') + 1)
+DHCP_MIN_HOST=$(ipcalc ${IP_ADDR}/${NETMASK_HALF} | grep Broadcast | awk '{print $2}')
+DHCP_MAX_HOST=$(ipcalc ${IP_ADDR}/${NETMASK} | grep HostMax | awk '{print $2}')
+
+# Move Cobbler Apache config to the right place
+cp /etc/apache2/conf.d/cobbler.conf /etc/apache2/conf-available/
+cp /etc/apache2/conf.d/cobbler_web.conf /etc/apache2/conf-available/
+
+# Enable the above config
+a2enconf cobbler cobbler_web
+
+# Enable Proxy modules
+a2enmod proxy
+a2enmod proxy_http
+
+# Generate a new django secret key
+SECRET_KEY=$(python -c 'import re;from random import choice; import sys; sys.stdout.write(re.escape("".join([choice("abcdefghijklmnopqrstuvwxyz0123456789^&*(-_=+)") for i in range(100)])))')
+sed -i "s/^SECRET_KEY = .*/SECRET_KEY = '${SECRET_KEY}'/" /usr/share/cobbler/web/settings.py
+
+# Change IP and manage_dhcp in cobbler settings
+sed -i "s/127\.0\.0\.1/${IP_ADDR}/" /etc/cobbler/settings
+sed -i "s/manage_dhcp: .*/manage_dhcp: 1/" /etc/cobbler/settings
+
+# Change DHCP server template to match the given network configuration
+sed -i "s/subnet .* netmask .* {/subnet $NETWORK netmask $NETMASK {/" /etc/cobbler/dhcp.template
+sed -i "/option routers             192.168.1.5;/d" /etc/cobbler/dhcp.template
+sed -i "/option domain-name-servers 192.168.1.1;/d" /etc/cobbler/dhcp.template
+sed -i "s/range dynamic-bootp .*/range dynamic-bootp        ${DHCP_MIN_HOST} ${DHCP_MAX_HOST};/" /etc/cobbler/dhcp.template
+
+# Change dhcp-server default listening interface
+sed -i "s/INTERFACES=.*/INTERFACES=\"${NETDEVICE}\"/" /etc/default/isc-dhcp-server
+
+# Fix TFTP server arguments in cobbler template to enable it to work on Ubuntu
+sed -i "s/server_args .*/server_args             = -s \$args/" /etc/cobbler/tftpd.template
+
+# Fix Apache conf to match 2.4 configuration
+sed -i "/Order allow,deny/d" /etc/apache2/conf-enabled/cobbler*.conf
+sed -i "s/Allow from all/Require all granted/" /etc/apache2/conf-enabled/cobbler*.conf
+
+# Permission Workarounds
+mkdir /tftpboot
+chown www-data /var/lib/cobbler/webui_sessions
+
+# Restart services
+service cobblerd restart
+service apache2 restart
+
+# Get Loaders
+cobbler get-loaders
+
+# Update Cobbler Signatures
+cobbler signature update
+
+# Restart services again and configure autostart
+service cobblerd restart
+service apache2 restart
+service xinetd restart
+update-rc.d cobblerd defaults
+
+# Sync cobbler configuration
+cobbler sync