# =============================================================
# Example Inventory: inventory
# =============================================================
[nebula_lighthouse]
lighthouse1.example.com
lighthouse2.example.com

[servers]
web01.example.com nebula_internal_ip_addr=10.43.0.10
docker01.example.com nebula_internal_ip_addr=10.43.0.11
db01.example.com nebula_internal_ip_addr=10.43.0.12


# =============================================================
# Example Playbook: nebula.yml
# =============================================================
---
- name: Deploy Nebula (multi-lighthouse)
  hosts: all
  gather_facts: yes
  user: ansible
  become: yes
  vars:
    nebula_version: 1.8.0
    nebula_network_name: "My Company Nebula"
    nebula_network_cidr: 16

    # --- Multi-Lighthouse Configuration ---
    # The FIRST entry is the primary (hosts the CA key).
    # All additional entries are secondaries.
    nebula_lighthouses:
      - hostname: lighthouse1
        internal_ip: 10.43.0.1
        public_hostname: lh1.example.com
        public_port: 4242
        is_relay: true
      - hostname: lighthouse2
        internal_ip: 10.43.0.2
        public_hostname: lh2.example.com
        public_port: 4242
        is_relay: true

    nebula_firewall_block_action: reject
    nebula_inbound_rules:
      - { port: "any", proto: "icmp", host: "any" }
      - { port: 22, proto: "tcp", host: "any" }
    nebula_outbound_rules:
      - { port: "any", proto: "any", host: "any" }

  roles:
    - role: nebula


# =============================================================
# IMPORTANT: The hostname in the inventory must match the
# hostname field in nebula_lighthouses!
#
# lighthouse1.example.com → hostname: lighthouse1
# lighthouse2.example.com → hostname: lighthouse2
#
# The role looks up the matching entry using:
# selectattr('hostname', 'equalto', inventory_hostname)
#
# If you want to use FQDNs as the hostname field:
# - hostname: lighthouse1.example.com
#   ...
# and in the inventory as well:
# lighthouse1.example.com
# =============================================================