Allow Beholder in firewall config

ansible/main/templates/etc/iptables/rules.v4.j2

@@ -17,8 +17,11 @@
 -A INPUT -p tcp -m tcp --dport {{ base_ssh.port }} --src 152.66.0.0/8,10.0.0.0/8 -j ACCEPT
 -A INPUT -p tcp -m tcp --dport 80 -j ACCEPT
 -A INPUT -p tcp -m tcp --dport 443 -j ACCEPT
-# Accept from the Kubernetes cluster
--A INPUT -p tcp -m tcp --dport 9100 --src 10.44.0.0/16 -j ACCEPT
+# Accept from Kubernetes cluster
+#-A INPUT -s 10.44.0.0/16 -p tcp -m tcp --dport 9100 -j ACCEPT
+# Accept from beholder
+-A INPUT -s 152.66.208.117 -p tcp -m tcp --dport 9100 -j ACCEPT
+
 
 -A INPUT -j DROP