[ansible] Introduce custom_nat_rules

commit 1a66ddec2c919ae6261f99e99a8cf81370d00e0d Author: Nicolas Chauvet <kwizart(a)gmail.com&gt; Date: Sat Dec 3 17:37:40 2016 +0100 Introduce custom_nat_rules inventory/host_vars/hv01.online.rpmfusion.net | 4 ++-- roles/base/templates/iptables/iptables | 17 +++++++++++++++++ 2 files changed, 19 insertions(+), 2 deletions(-) --- diff --git a/inventory/host_vars/hv01.online.rpmfusion.net b/inventory/host_vars/hv01.online.rpmfusion.net index f922d39..e6f0b4a 100644 --- a/inventory/host_vars/hv01.online.rpmfusion.net +++ b/inventory/host_vars/hv01.online.rpmfusion.net @@ -14,5 +14,5 @@ udp_ports: ['53', '1194'] custom_rules: [ '-A FORWARD -d 192.168.181.0/24 -o br1 -m conntrack --ctstate RELATED,ESTABLISHED -j ACCEPT' , '-A FORWARD -s 192.168.181.0/24 -i br1 -j ACCEPT', '-A INPUT -i br1 -p tcp -m tcp --dport 111 -j ACCEPT', '-A INPUT -i tun0 -p tcp -m tcp --dport 111 -j ACCEPT' ,'-A INPUT -i br1 -p tcp -m tcp --dport 662 -j ACCEPT' , '-A INPUT -i tun0 -p tcp -m tcp --dport 662 -j ACCEPT', '-A INPUT -i br1 -p tcp -m tcp --dport 892 -j ACCEPT' , '-A INPUT -i tun0 -p tcp -m tcp --dport 892 -j ACCEPT', '-A INPUT -i br1 -p tcp -m tcp --dport 2049 -j ACCEPT', '-A INPUT -i tun0 -p tcp -m tcp --dport 2049 -j ACCEPT', '-A INPUT -i br1 -p udp -m udp --dport 2049 -j ACCEPT', '-A INPUT -i tun0 -p udp -m udp --dport 2049 -j ACCEPT', '-A INPUT -i br1 -p tcp -m tcp --dport 32803 -j ACCEPT', '-A INPUT -i tun0 -p tcp -m tcp --dport 32803 -j ACCEPT', '-A INPUT -i br1 -p udp -m udp --dport 32769 -j ACCEPT', '-A INPUT -i tun0 -p udp -m udp --dport 32769 -j ACCEPT' , '-A INPUT -i br1 -p tcp -m tcp --dp ort 3128 -j ACCEPT', '-A INPUT -i tun0 -p tcp -m tcp --dport 3128 -j ACCEPT'] -# hack -#Need missing "iptables -t nat -A POSTROUTING -o br0 -j MASQUERADE" +custom_nat_rules: ['-A POSTROUTING -o br0 -j MASQUERADE' ] + diff --git a/roles/base/templates/iptables/iptables b/roles/base/templates/iptables/iptables index a059489..e567479 100644 --- a/roles/base/templates/iptables/iptables +++ b/roles/base/templates/iptables/iptables @@ -49,3 +49,20 @@ -A INPUT -j REJECT --reject-with icmp-host-prohibited -A FORWARD -j REJECT --reject-with icmp-host-prohibited COMMIT + +# nat table +*nat +:PREROUTING ACCEPT [0:0] +:INPUT ACCEPT [0:0] +:OUTPUT ACCEPT [0:0] +:POSTROUTING ACCEPT [0:0] + +# custom_nat_rules +{% if custom_nat_rules is defined %} +{% for rule in custom_nat_rules %} +{{ rule }} +{% endfor %} +{% endif %} + +COMMIT +