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lib_os_firewall
===========
lib_os_firewall manages iptables firewall settings for a minimal use
case (Adding/Removing rules based on protocol and port number).
Note: firewalld is not supported on Atomic Host
https://bugzilla.redhat.com/show_bug.cgi?id=1403331
Requirements
------------
Ansible 2.2
Role Variables
--------------
| Name | Default | |
|---------------------------|---------|----------------------------------------|
| os_firewall_allow | [] | List of service,port mappings to allow |
| os_firewall_deny | [] | List of service, port mappings to deny |
Dependencies
------------
None.
Example Playbook
----------------
Use iptables and open tcp ports 80 and 443:
```
---
- hosts: servers
vars:
os_firewall_use_firewalld: false
os_firewall_allow:
- service: httpd
port: 80/tcp
- service: https
port: 443/tcp
tasks:
- include_role:
name: lib_os_firewall
- name: set allow rules
os_firewall_manage_iptables:
name: "{{ item.service }}"
action: add
protocol: "{{ item.port.split('/')[1] }}"
port: "{{ item.port.split('/')[0] }}"
with_items: "{{ os_firewall_allow }}"
```
License
-------
Apache License, Version 2.0
Author Information
------------------
Jason DeTiberus - jdetiber@redhat.com
|
