netbird-iac/ansible/netbird/playbook-no-ssl.yml

---
# =============================================================================
# NetBird v1.6 Deployment - No-SSL Mode (HTTP only)
# =============================================================================
# Lightweight deployment for LAN/air-gapped networks.
# Access dashboard by IP address only.
#
# WARNING: All traffic is unencrypted. Only use on isolated networks.
#
# Prerequisites:
#   1. VPS/server accessible on local network
#   2. Update inventory.yml with your server IP
#   3. Create group_vars/vault.yml from vault.yml.example
#
# Run:
#   ansible-playbook -i inventory.yml playbook-no-ssl.yml --ask-vault-pass
# =============================================================================

- name: Deploy NetBird v1.6 (No-SSL Mode)
  hosts: netbird_servers
  become: true
  gather_facts: true
  vars_files:
    - group_vars/netbird_servers.yml
    - group_vars/vault.yml

  pre_tasks:
    - name: Set no-SSL variables (override group_vars)
      ansible.builtin.set_fact:
        netbird_domain: "{{ ansible_default_ipv4.address }}"
        netbird_protocol: "http"
        relay_protocol: "rel"
        relay_port: 80
        signal_port: 80
        single_account_domain: "netbird.local"

  tasks:
    # =========================================================================
    # Prerequisites
    # =========================================================================
    - name: Update apt cache
      ansible.builtin.apt:
        update_cache: true
        cache_valid_time: 3600

    - name: Install prerequisites
      ansible.builtin.apt:
        name:
          - apt-transport-https
          - ca-certificates
          - curl
          - gnupg
          - lsb-release
          - jq
        state: present

    # =========================================================================
    # Docker Installation
    # =========================================================================
    - name: Check if Docker is installed
      ansible.builtin.command: docker --version
      register: docker_installed
      changed_when: false
      failed_when: false

    - name: Create keyrings directory
      ansible.builtin.file:
        path: /etc/apt/keyrings
        state: directory
        mode: "0755"
      when: docker_installed.rc != 0

    - name: Add Docker GPG key
      ansible.builtin.shell: |
        curl -fsSL https://download.docker.com/linux/ubuntu/gpg | gpg --dearmor -o /etc/apt/keyrings/docker.gpg
        chmod a+r /etc/apt/keyrings/docker.gpg
      args:
        creates: /etc/apt/keyrings/docker.gpg
      when: docker_installed.rc != 0

    - name: Add Docker repository
      ansible.builtin.apt_repository:
        repo: "deb [arch=amd64 signed-by=/etc/apt/keyrings/docker.gpg] https://download.docker.com/linux/ubuntu {{ ansible_distribution_release }} stable"
        state: present
        filename: docker
      when: docker_installed.rc != 0

    - name: Install Docker packages
      ansible.builtin.apt:
        name:
          - docker-ce
          - docker-ce-cli
          - containerd.io
          - docker-buildx-plugin
          - docker-compose-plugin
        state: present
        update_cache: true
      when: docker_installed.rc != 0

    - name: Start and enable Docker
      ansible.builtin.systemd:
        name: docker
        state: started
        enabled: true

    # =========================================================================
    # NetBird Directory Structure
    # =========================================================================
    - name: Create NetBird directory
      ansible.builtin.file:
        path: "{{ netbird_base_dir }}"
        state: directory
        mode: "0755"

    # =========================================================================
    # Deploy Configuration Files
    # =========================================================================
    - name: Deploy docker-compose.yml
      ansible.builtin.template:
        src: templates/docker-compose.yml.j2
        dest: "{{ netbird_base_dir }}/docker-compose.yml"
        mode: "0644"

    - name: Deploy Caddyfile (No-SSL mode)
      ansible.builtin.template:
        src: templates/Caddyfile-no-ssl.j2
        dest: "{{ netbird_base_dir }}/Caddyfile"
        mode: "0644"

    - name: Deploy management.json
      ansible.builtin.template:
        src: templates/management.json.j2
        dest: "{{ netbird_base_dir }}/management.json"
        mode: "0644"

    - name: Deploy dashboard.env
      ansible.builtin.template:
        src: templates/dashboard.env.j2
        dest: "{{ netbird_base_dir }}/dashboard.env"
        mode: "0640"

    - name: Deploy relay.env
      ansible.builtin.template:
        src: templates/relay.env.j2
        dest: "{{ netbird_base_dir }}/relay.env"
        mode: "0640"

    - name: Deploy turnserver.conf
      ansible.builtin.template:
        src: templates/turnserver.conf.j2
        dest: "{{ netbird_base_dir }}/turnserver.conf"
        mode: "0644"

    # =========================================================================
    # Firewall (UFW)
    # =========================================================================
    - name: Install UFW
      ansible.builtin.apt:
        name: ufw
        state: present

    - name: Allow SSH
      community.general.ufw:
        rule: allow
        port: "22"
        proto: tcp

    - name: Allow HTTP
      community.general.ufw:
        rule: allow
        port: "80"
        proto: tcp

    - name: Allow TURN UDP
      community.general.ufw:
        rule: allow
        port: "3478"
        proto: udp

    - name: Allow TURN TCP
      community.general.ufw:
        rule: allow
        port: "3478"
        proto: tcp

    - name: Enable UFW
      community.general.ufw:
        state: enabled
        policy: deny

    # =========================================================================
    # Start Services
    # =========================================================================
    - name: Pull Docker images
      ansible.builtin.command:
        cmd: docker compose pull
        chdir: "{{ netbird_base_dir }}"
      changed_when: true

    - name: Start NetBird services
      ansible.builtin.command:
        cmd: docker compose up -d
        chdir: "{{ netbird_base_dir }}"
      changed_when: true

    # =========================================================================
    # Wait for Services
    # =========================================================================
    - name: Wait for Management API to be available
      ansible.builtin.uri:
        url: "http://{{ netbird_domain }}/api/users"
        method: GET
        status_code: [200, 401, 403]
      register: api_check
      until: api_check.status in [200, 401, 403]
      retries: 30
      delay: 10

    # =========================================================================
    # Display Summary
    # =========================================================================
    - name: Display deployment status
      ansible.builtin.debug:
        msg: |
          ============================================
          NetBird v1.6 Deployed Successfully! (No-SSL)
          ============================================

          WARNING: Running in HTTP mode - traffic is unencrypted!
          Only use on isolated/air-gapped networks.

          Dashboard: http://{{ netbird_domain }}

          Initial Setup:
            1. Access the dashboard by IP
            2. Create your first user (admin)
            3. Generate setup keys for battalions

          Connect peers with:
            netbird up --management-url http://{{ netbird_domain }} --setup-key <KEY>

          View logs:
            ssh root@{{ ansible_host }} "cd {{ netbird_base_dir }} && docker compose logs -f"
          ============================================