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|
---
- name: Install iptables packages
yum:
name: "{{ item }}"
state: present
with_items:
- iptables
- iptables-services
- name: Start and enable iptables services
service:
name: "{{ os_firewall_svc }}"
state: started
enabled: yes
with_items:
- iptables
- ip6tables
register: result
- name: need to pause here, otherwise the iptables service starting can sometimes cause ssh to fail
pause: seconds=10
when: result | changed
- name: Ensure firewalld service is not enabled
service:
name: firewalld
state: stopped
enabled: no
- name: Mask firewalld service
command: systemctl mask firewalld
register: result
failed_when: result.rc != 0
changed_when: False
ignore_errors: yes
- name: Add iptables allow rules
os_firewall_manage_iptables:
name: "{{ item.service }}"
action: add
protocol: "{{ item.port.split('/')[1] }}"
port: "{{ item.port.split('/')[0] }}"
with_items: allow
when: allow is defined
- name: Remove iptables rules
os_firewall_manage_iptables:
name: "{{ item.service }}"
action: remove
protocol: "{{ item.port.split('/')[1] }}"
port: "{{ item.port.split('/')[0] }}"
with_items: deny
when: deny is defined
|
