---

# Parameters:
#   playbook inventory
#     stage := the name of the stage (e.g. dev, int, qa, prod)
#     tenant_id := (unique key for the tenant, e.g. customer)
#     cluster_name := (business name for the cluster, e.g. product, department )
#     cluster_size := (WIP node count for the cluster)
#     cluster_service := (service to setup, e.g. 'connect', ...)
#     cluster_features := (optional features to use, e.g. ['wordpress', 'resubmission', ...])
#   smardigo message callback
#     scope_id := (scope id of the management process)
#     process_instance_id := (process instance id of the management process)
#     smardigo_management_action := (smardigo management action anme of the management process)

#############################################################
#   Creating inventory dynamically for given parameters
#############################################################

- hosts: localhost
  gather_facts: false
  connection: local

  pre_tasks:
    - name: "Check if ansible version is at least {{ ansible_minimal_version }}"
      assert:
        that:
          - ansible_version.string is version(ansible_minimal_version, ">=")
        msg: "The ansible version has to be at least {{ ansible_minimal_version }}"

#     add virtual server to load stage specific variables as context
    - name: "Add <{{ stage }}-virtual-host-to-read-groups-vars> to hosts"
      add_host:
        name: "{{ stage }}-virtual-host-to-read-groups-vars"
        groups:
        - "stage_{{ stage }}"
      changed_when: False

  tasks:
    - name: Add hosts
      add_host:
        name: "{{ stage }}-{{ tenant_id }}-{{ cluster_name }}-{{ '%02d' | format(item|int) }}"
        groups: "{{ ['stage_' + stage ] + [cluster_service] + cluster_features }}"
      with_sequence: start=1 end={{ cluster_size | default(1) }}
      changed_when: False

#############################################################
#   Removing services for created inventory
#############################################################

- hosts: "stage_{{ stage }}"
  serial: "{{ serial_number | default(1) }}"
  gather_facts: false

  pre_tasks:
    - name: "Import autodiscover pre-tasks"
      import_tasks: tasks/autodiscover_pre_tasks.yml
      become: false
      tags:
        - always

  tasks:
    - name: "Delete DNS entry <{{ inventory_hostname }}> for <{{ domain }}>"
      include_role:
        name: hetzner-ansible-dns
        tasks_from: _remove_dns
      vars:
        record_to_remove: '{{ stage }}-{{ tenant_id }}-{{ cluster_name }}-01-connect'
      when: "'connect' in group_names"

    - name: "Delete DNS entry <{{ inventory_hostname }}> for <{{ domain }}>"
      include_role:
        name: hetzner-ansible-dns
        tasks_from: _remove_dns
      vars:
        record_to_remove: '{{ stage }}-{{ tenant_id }}-{{ cluster_name }}-01-wordpress'
      when: "'connect_wordpress' in group_names"

#############################################################
#   Sending smardigo management message to process
#############################################################

- hosts: "{{ stage }}-virtual-host-to-read-groups-vars"
  serial: "{{ serial_number | default(1) }}"
  gather_facts: false
  connection: local
  run_once: true
  vars:
    connect_jwt_username: "{{ management_admin_username }}"

  tasks:
    - name: "Sending smardigo management message to <{{ shared_service_url_management }}>"
      include_tasks: tasks/smardigo_management_message.yml
