/etc/sysconfig/iptables filter and nat to allow ssh,jenkins and redirect 80 to 8080

iptables

# Firewall configuration for the MAPA Project
*filter
:INPUT DROP [0:0]
:FORWARD DROP [0:0]
:OUTPUT DROP [0:0]
:MAPA-INPUT - [0:0]
:MAPA-OUTPUT - [0:0]
-A INPUT -j MAPA-INPUT
-A OUTPUT -j MAPA-OUTPUT
-A MAPA-INPUT -i lo --source 127.0.0.1 --destination 127.0.0.1 -j ACCEPT
-A MAPA-INPUT --protocol icmp --icmp-type echo-request -m limit --limit 8/s -j ACCEPT
-A MAPA-INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT

# allow SSH
-A MAPA-INPUT -m state --state NEW -m tcp -p tcp --dport 22 -j ACCEPT

# allow Jenkins
-A MAPA-INPUT -m multiport -m comment --comment "Open port for Jenkins" -p tcp --dport 80 -j ACCEPT
-A MAPA-INPUT -m multiport -m comment --comment "Open port for Jenkins" -p tcp --dport 8080 -j ACCEPT
COMMIT

# Generated by iptables-save v1.4.7 on Thu Mar 12 10:26:28 2015
*nat
:PREROUTING ACCEPT [1:48]
:POSTROUTING ACCEPT [13:1103]
:OUTPUT ACCEPT [13:1103]
-A PREROUTING -i eth0 -p tcp -m tcp --dport 80 -j REDIRECT --to-ports 8080
COMMIT