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echo 1 > /proc/sys/net/ipv4/ip_forward

echo 0 > /proc/sys/net/ipv4/conf/all/rp_filter

echo 0 > /proc/sys/net/ipv4/conf/eth0/rp_filter

iptables -I INPUT 4 -s 10.0.1.0/24 -p tcp --dport 7654 -j ACCEPT

iptables -I INPUT 4 -p tcp --dport 80 -j ACCEPT

iptables -I FORWARD -m state --state RELATED,ESTABLISHED -j ACCEPT

iptables -I FORWARD -s 10.0.1.0/24 -j ACCEPT

iptables -t nat -A POSTROUTING -o eth0 ! -s 10.0.0.4 -j MASQUERADE

# balancer module incompatible with m od_cluster

sed -i -e 's/LoadModule proxy_balancer_module/#\0/'

/etc/httpd/conf/httpd.conf

cat > /etc/httpd/conf.d/mod_cluster.conf << "EOF"

#LoadModule proxy_module modules/mod_proxy.so

#LoadModule proxy_ajp_m odule modules/mod_proxy_ajp.so

LoadModule slotmem_module modules/mod_slotm em .so

LoadModule manager_module modules/m od_manager.so

LoadModule proxy_cluster_module modules/m od_proxy_cluster.so

LoadModule advertise_module modules/m od_advertise.so

Listen 7654

# workaround JBPAPP-4557

MemManagerFile /var/cache/mod_proxy/manager

SetHandler m od_cluster-manager

Order deny,allow

Deny from all

Allow from 127.0.0.1

</Location>

Order deny,allow

Deny from all

Allow from 10.

Allow from 127.0.0.1

</Location>

KeepAliveTimeout 60

MaxKeepAliveRequests 0

ManagerBalancerName mycluster

ServerAdvertise Off

EnableMCPMReceive On

</VirtualHost>

EOF

echo "`hostnam e | sed -e 's/ip-//' -e 'y/-/./'` `hostname`" >>

/etc/hosts

semanage port -a -t http_port_t -p tcp 7654 #add port in the apache port list

for the below to work

setsebool -P httpd_can_network_relay 1 #for mod_proxy_cluster to work

chcon -t httpd_config_t -u system_u /etc/httpd/conf.d/mod_cluster.conf

service httpd start

JBoss Enterprise Application Platform 5 Getting Started on Amazon EC2