Ansible filter plugin to create rules fo ec2_group

filters.py

def make_rules(hosts, ports, proto):
    return [{"proto": proto,
             "from_port": port,
             "to_port": port,
             "cidr_ip": host} for host in hosts for port in map(int, ports.split(","))]

class FilterModule(object):
     def filters(self):
         return {'make_rules': make_rules}


usage:

random_hosts:
  - 192.168.1.2/32
  - 172.16.0.2/32

ec2_group:
  rules: "{{ random_hosts | make_rules('22,8080', 'tcp') }}"

Works after leaving out "ports" input variable and the "double" loop "for port in map(int, ports.split(","))" and using "from_port" and "to_port" variables instead.

@jale2014 do you have the working version? @viesti?

def make_rules(hosts, from_port, to_port, proto):
    return [{"proto": proto,
             "from_port": from_port,
             "to_port": to_port,
             "cidr_ip": host} for host in hosts]

call with rules: "{{ random_hosts | make_rules(22, 8080, 'tcp') }}"

Hi viesti,

May I use this code for education purpose?
I already posted some article to use this code...actually.
Because one of user member mention this code to verify in Korea ansible user community..
Thus, I aim to look into this code.
If you have any unconcern it, please let me know.

Here is article link:
https://sysnet4admin.blogspot.kr/2018/01/ansible-plugin-python-filter.html#.WldZe9-WaiM

Thank you in advance,
Hoon Jo.