fail2ban update

production/fail2ban/docker-compose.yml

@@ -23,6 +23,7 @@ services:
       mynet:
         ipv4_address: 172.13.0.101
         ipv6_address: 2001:db8:3::101
+      haraka:
 
 networks:
   mynet:
@@ -32,3 +33,7 @@ networks:
       config:
       - subnet: 172.13.0.0/24
       - subnet: 2001:db8:3::/64
+
+  haraka:
+    external:
+      name: harakawildduck_mynet