#!/bin/bash
# Author: James Hogarth <james.hogarth@gmail.com>
#

if (t_GetPkgRel basesystem | grep -qE 'el(6|7)')
then

t_Log "Running $0 - Stopping and removing httpd if present"
if  /sbin/service httpd status 2>&1 | grep 'running...' &> /dev/null
then
/sbin/service httpd stop &> /dev/null
fi
if rpm -q httpd &> /dev/null
then
/usr/bin/yum -y remove httpd &> /dev/null
rm -rf /etc/httpd
fi

t_Log "Running $0 - Stopping and removing bind if present"
if  /sbin/service named status 2>&1 | grep 'running...' &> /dev/null
then
/sbin/service named stop &> /dev/null
fi
if rpm -q bind &> /dev/null
then
/usr/bin/yum -y remove bind &> /dev/null
rm -rf /etc/named /var/named
fi


t_Log "Running $0 - Backing up resolv.conf"
cp /etc/resolv.conf /tmp/resolv.conf.ipa-tests

t_Log "Running $0 - Backing up nsswitch.conf"
cp /etc/nsswitch.conf /tmp/nsswitch.conf.ipa-tests

t_Log "Running $0 - Backing up hosts file"
cp /etc/hosts /tmp/hosts.ipa-tests

if [[ -f /etc/ntp.conf ]]
then
t_Log "Running $0 - Backing up ntp.conf file"
cp /etc/ntp.conf /tmp/ntp.conf.ipa-tests
fi

t_Log "Running $0 - Backing up saving yum history id"
/usr/bin/yum history list | awk 'NR == 4 {print $1}' > /tmp/yum-rollback-id.ipa-tests

t_Log "Running $0 - Cleaning up hosts file"
sed -i "s/127.0.0.1 $(hostname)//" /etc/hosts


else
    echo "Skipped on CentOS 5"
fi