Dmitry
76 lines
2.1 KiB
YAML
76 lines
2.1 KiB
YAML
---
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- name: Install WireGuard packages
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ansible.builtin.apt:
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name:
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- wireguard-tools
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- iptables
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- iproute2
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- netcat-openbsd
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state: present
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update_cache: true
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- name: Ensure WireGuard config directory exists
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ansible.builtin.file:
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path: /etc/wireguard
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state: directory
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owner: root
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group: root
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mode: "0700"
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- name: Generate private key if missing
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ansible.builtin.shell: umask 077 && wg genkey > {{ wireguard_private_key_path }}
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args:
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creates: "{{ wireguard_private_key_path }}"
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- name: Generate public key
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ansible.builtin.shell: wg pubkey < {{ wireguard_private_key_path }} > {{ wireguard_public_key_path }}
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args:
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creates: "{{ wireguard_public_key_path }}"
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- name: Read private key
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ansible.builtin.slurp:
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src: "{{ wireguard_private_key_path }}"
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register: wireguard_private_key_raw
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no_log: true
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- name: Read public key
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ansible.builtin.slurp:
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src: "{{ wireguard_public_key_path }}"
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register: wireguard_public_key_raw
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- name: Store WireGuard keys as facts
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ansible.builtin.set_fact:
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wireguard_private_key: "{{ wireguard_private_key_raw.content | b64decode | trim }}"
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wireguard_public_key: "{{ wireguard_public_key_raw.content | b64decode | trim }}"
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no_log: true
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- name: Enable IPv4 forwarding on gateway
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ansible.posix.sysctl:
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name: net.ipv4.ip_forward
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value: "1"
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state: present
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reload: true
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when: wireguard_role == 'gateway'
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- name: Allow WireGuard UDP in UFW on server
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ansible.builtin.command: "ufw allow {{ wireguard_listen_port }}/udp"
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register: ufw_allow_wireguard
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changed_when: "'Rule added' in ufw_allow_wireguard.stdout or 'Rules updated' in ufw_allow_wireguard.stdout"
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failed_when: false
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when: wireguard_role == 'server'
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- name: Render WireGuard config
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ansible.builtin.template:
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src: "wg0.conf.j2"
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dest: "/etc/wireguard/{{ wireguard_interface }}.conf"
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owner: root
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group: root
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mode: "0600"
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notify: restart wireguard
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- name: Enable and start WireGuard
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ansible.builtin.systemd:
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name: "wg-quick@{{ wireguard_interface }}"
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state: started
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enabled: true
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