57 lines
1.4 KiB
YAML
57 lines
1.4 KiB
YAML
- name: Ensure iptables
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become: true
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package:
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name: iptables
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- name: Set up the host ip addresses
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set_fact:
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ipv4_addresses: >
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{% set hosts = [] -%}
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{% for host, vars in hostvars.items() -%}
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{% if vars['nodepool']['private_ipv4'] -%}
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{% set _ = hosts.append(vars['nodepool']['private_ipv4']) -%}
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{% endif -%}
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{% if vars['nodepool']['public_ipv4'] -%}
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{% set _ = hosts.append(vars['nodepool']['public_ipv4']) -%}
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{% endif -%}
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{% endfor -%}
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{{- hosts | sort | unique -}}
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ipv6_addresses: >
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{% set hosts = [] -%}
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{% for host, vars in hostvars.items() -%}
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{% if vars['nodepool']['public_ipv6'] -%}
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{% set _ = hosts.append(vars['nodepool']['public_ipv6']) -%}
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{% endif -%}
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{% endfor -%}
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{{- hosts | sort | unique -}}
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- name: Set up ipv4 iptables rules
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become: yes
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iptables:
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state: present
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action: insert
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chain: INPUT
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ip_version: ipv4
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source: "{{ zj_ipv4 }}"
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jump: ACCEPT
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with_items: "{{ ipv4_addresses }}"
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loop_control:
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loop_var: zj_ipv4
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- name: Set up ipv6 iptables rules
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become: yes
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iptables:
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state: present
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action: insert
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chain: INPUT
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ip_version: ipv6
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source: "{{ zj_ipv6 }}"
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jump: ACCEPT
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with_items: "{{ ipv6_addresses }}"
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loop_control:
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loop_var: zj_ipv6
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- name: Persist iptables rules
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include_role:
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name: persistent-firewall
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