82 lines
2.2 KiB
YAML
82 lines
2.2 KiB
YAML
---
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- name: Install wireguard
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ansible.builtin.apt:
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name:
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- wireguard
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- ufw
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state: present
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- name: Get node ips from dns records
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command: "dig +short {{ item }}"
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register: wireguard_node_ip
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delegate_to: localhost
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with_items: "{{ groups['wireguard-mesh'] }}"
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- name: Massage node ips
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ansible.builtin.set_fact: >
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wireguard_node_ips={{ wireguard_node_ips|default({})
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| combine( {item.item: item.stdout} ) }}
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with_items: "{{ wireguard_node_ip.results }}"
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- name: Allow wireguard endpoint ufw
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ansible.builtin.ufw:
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rule: allow
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port: "{{ wireguard_listen_port }}"
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proto: 'udp'
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- name: Generate Wireguard keypair
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ansible.builtin.shell: >
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wg genkey | tee /etc/wireguard/privatekey
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| wg pubkey | tee /etc/wireguard/publickey
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args:
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creates: /etc/wireguard/privatekey
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- name: Register private key
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ansible.builtin.shell: cat /etc/wireguard/privatekey
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register: wireguard_private_key
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changed_when: false
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- name: Register public key
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ansible.builtin.shell: cat /etc/wireguard/publickey
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register: wireguard_public_key
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changed_when: false
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- name: Generate Preshared keyskeypair
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ansible.builtin.shell: "wg genpsk > /etc/wireguard/psk-{{ item }}"
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args:
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creates: "/etc/wireguard/psk-{{ item }}"
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when: inventory_hostname < item
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with_items: "{{ groups['wireguard-mesh'] }}"
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- name: Register preshared key
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ansible.builtin.shell: "cat /etc/wireguard/psk-{{ item }}"
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register: wireguard_preshared_key
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changed_when: false
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when: inventory_hostname < item
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with_items: "{{ groups['wireguard-mesh'] }}"
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- name: Massage preshared keys
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ansible.builtin.set_fact: >
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wireguard_preshared_keys={{ wireguard_preshared_keys|default({})
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| combine( {item.item: item.stdout} ) }}
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when: item.skipped is not defined
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with_items: "{{ wireguard_preshared_key.results }}"
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- name: Build config
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ansible.builtin.template:
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src: mmtmesh.conf.j2
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dest: /etc/wireguard/mmtmesh.conf
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owner: root
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mode: 0640
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- name: Enable wireguard
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ansible.builtin.systemd:
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name: wg-quick@mmtmesh
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enabled: true
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- name: Hotreload wireguard
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ansible.builtin.shell: >
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bash -c
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"wg syncconf mmtmesh <(wg-quick strip mmtmesh)"
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