#!/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