dotfiles/roles/wg/tasks/main.yml
Matej Focko b49b5a3e91
fix(wg): improve generation of keypairs
Signed-off-by: Matej Focko <me@mfocko.xyz>
2024-11-20 18:13:02 +01:00

69 lines
1.9 KiB
YAML

---
- name: Packages
ansible.builtin.include_tasks: install.yml
tags: install
- name: Check for existence of private key
ansible.builtin.stat:
path: /etc/wireguard/private.key
register: _private_key_stat
- name: Generate keypair
ansible.builtin.include_tasks: tasks/generate_keypair.yml
when: not _private_key_stat.exists
- name: Save private key
ansible.builtin.template:
src: templates/keyfile.j2
dest: /etc/wireguard/private.key
owner: root
group: root
mode: 0700
vars:
key: "{{ wg_private_key }}"
when: not _private_key_stat.exists
- name: Save public key
ansible.builtin.template:
src: templates/keyfile.j2
dest: /etc/wireguard/public.key
owner: root
group: root
mode: 0700
vars:
key: "{{ wg_public_key }}"
when: not _private_key_stat.exists
- name: Set dns_command for co-openSUSE
ansible.builtin.set_fact:
wg_dns_command: "resolvectl dns %i {{ wg_gateway }}; resolvectl domain %i ~{{ wg_domain }}"
when: '"openSUSE" not in ansible_distribution'
- name: Set dns_command for openSUSE
ansible.builtin.set_fact:
wg_dns_command: "nmcli con mod %i ipv4.dns {{ wg_gateway }}; nmcli con mod %i ipv4.dns-search ~{{ wg_domain }}"
when: '"openSUSE" in ansible_distribution'
- name: Create the config
vars:
address: "{{ wg_address }}"
dns_command: "{{ wg_dns_command }}"
domain: "{{ wg_domain }}"
gateway: "{{ wg_gateway }}"
peers: "{{ wg_peers }}"
ansible.builtin.template:
src: "templates/wg.conf"
dest: "/etc/wireguard/{{ wg_ifname }}.conf"
owner: root
group: root
mode: "0600"
- name: Set up the DNS on AlmaLinux
ansible.builtin.include_tasks: "dns_{{ ansible_distribution }}.yml"
when: wg_domain and ansible_distribution == "AlmaLinux"
- name: Enable and start the wireguard connection
ansible.builtin.service:
name: "wg-quick@{{ wg_ifname }}"
enabled: yes
state: started