---
- name: Get data centers
  uri:
    url: '{{ consul_url }}/datacenters'
  register: data_centers

- name: Discover mailnode services
  uri:
    url: '{{ consul_url }}/service/statusd-mail?dc={{ item }}'
  register: mail_servers
  with_items: '{{ data_centers.json }}'

- name: Discover whisper services
  uri:
    url: '{{ consul_url }}/service/statusd-whisper?dc={{ item }}'
  register: whisper_servers
  with_items: '{{ data_centers.json }}'

- name: Discover eth fleet hosts
  uri:
    url: '{{ consul_url }}/nodes?node-meta=env:eth&dc={{ item }}'
  register: statusd_hosts
  with_items: '{{ data_centers.json }}'

- name: Combine data centers into one list
  set_fact:
    statusd_hosts: '{{ statusd_hosts.results | sum(attribute="json", start=[]) }}'
    mail_servers: '{{ mail_servers.results | sum(attribute="json", start=[]) }}'
    whisper_servers: '{{ whisper_servers.results | sum(attribute="json", start=[]) }}'

- name: Merge all statusd services
  set_fact:
    statusd_services: '{{ whisper_servers + mail_servers }}'

- name: Extract tags from services list
  set_fact:
    host_tags: '{{ statusd_hosts | map(attribute="Meta") | map(attribute="stage") | list | unique }}'
    service_tags: '{{ statusd_services | sum(attribute="ServiceTags", start=[]) | unique }}'

- name: Create folder for hosts
  file:
    path: '{{ icinga_conf_d_path }}/hosts'
    state: directory
    owner: '{{ icinga_api_host_uid }}'
    group: docker

- name: Generate host definitions for eth fleet
  template:
    src: icinga_hosts.conf.j2
    dest: '{{ icinga_conf_d_path }}/hosts/eth_fleets.conf'
    owner: '{{ icinga_api_host_uid }}'
    group: docker