---
# Register (or update) the host on the Zabbix server via the API,
# using the per-host PSK that was deployed to the agent.

- name: Combine templates (add Docker templates when socket is present)
  ansible.builtin.set_fact:
    monitoring_zabbix_link_templates: >-
      {{
        monitoring_zabbix_templates
        | default([])
        | union(
            (monitoring_docker_socket.stat.exists | default(false))
            | ternary(monitoring_zabbix_docker_templates | default([]), [])
          )
      }}

- name: Build agent interface description
  ansible.builtin.set_fact:
    monitoring_zabbix_interfaces:
      - type: agent
        main: true
        useip: true
        ip: "{{ monitoring_zabbix_host_interface_ip }}"
        dns: "{{ inventory_hostname }}"
        port: "{{ monitoring_zabbix_host_interface_port }}"

- name: Register or update host in Zabbix
  community.zabbix.zabbix_host:
    host_name: "{{ monitoring_zabbix_host_name }}"
    visible_name: "{{ monitoring_zabbix_host_name }}"
    host_groups: "{{ monitoring_zabbix_host_groups }}"
    link_templates: "{{ monitoring_zabbix_link_templates }}"
    interfaces: "{{ monitoring_zabbix_interfaces }}"
    inventory_mode: "{{ monitoring_zabbix_host_inventory_mode }}"
    monitored_by: "{{ 'proxy' if monitoring_zabbix_proxy | length > 0 else 'zabbix_server' }}"
    proxy: "{{ monitoring_zabbix_proxy | default(omit) }}"
    tls_connect: 2
    tls_accept: 2
    tls_psk_identity: "{{ monitoring_zabbix_psk_identity }}"
    tls_psk: "{{ monitoring_zabbix_psk_value }}"
    status: enabled
    state: present
  vars:
    ansible_network_os: community.zabbix.zabbix
    ansible_connection: httpapi
    ansible_host: "{{ (monitoring_zabbix_api_url | urlsplit).hostname }}"
    ansible_httpapi_port: "{{ (monitoring_zabbix_api_url | urlsplit).port | default(443, true) }}"
    ansible_httpapi_use_ssl: "{{ (monitoring_zabbix_api_url | urlsplit).scheme == 'https' }}"
    ansible_httpapi_validate_certs: "{{ monitoring_zabbix_api_validate_certs }}"
    ansible_zabbix_url_path: >-
      {{
        (monitoring_zabbix_api_url | urlsplit).path
        | regex_replace('^/', '')
        | regex_replace('/?api_jsonrpc\.php$', '')
      }}
    ansible_user: "{{ monitoring_zabbix_api_user }}"
    ansible_password: "{{ monitoring_zabbix_api_password }}"
  become: false
  when: monitoring_zabbix_register_host | bool