---
# Copyright 2019 Red Hat, Inc.
# All Rights Reserved.
#
# Licensed under the Apache License, Version 2.0 (the "License"); you may
# not use this file except in compliance with the License. You may obtain
# a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
# Unless required by applicable law or agreed to in writing, software
# distributed under the License is distributed on an "AS IS" BASIS, WITHOUT
# WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. See the
# License for the specific language governing permissions and limitations
# under the License.
#
- name: Overcloud Node Provide
  connection: "{{ (tripleo_target_host is defined) | ternary('ssh', 'local') }}"
  hosts: "{{ tripleo_target_host | default('localhost') }}"
  remote_user: "{{ tripleo_target_user | default(lookup('env', 'USER')) }}"
  gather_facts: "{{ (tripleo_target_host is defined) | ternary(true, false) }}"
  any_errors_fatal: true
  pre_tasks:
    - name: Check for required inputs
      fail:
        msg: >
          Input missing `{{ item }}`
      when:
        - hostvars[inventory_hostname][item] is undefined
      loop:
        - node_uuids
  tasks:
    - name: Set node_uuids_provide fact
      set_fact:
        node_uuids_provide: "{{ node_uuids }}"

    - name: exit if nothing to do
      block:
        - name: Notice
          debug:
            msg: No nodes are manageable at this time.

        - name: end play
          meta: end_play
      when:
        - node_uuids_provide == []

    # Set nodes to available
    - name: Make nodes available
      os_baremetal_provide_node:
        cloud: undercloud
        node_uuid: "{{ node_uuids_provide }}"
        timeout: 1200
        wait_for_bridge_mappings: true

    - name: Detect nova service endpoint
      command: >-
        openstack --os-cloud undercloud catalog show nova
      register: nova_catalog_show

    - name: Nova cell host discovery
      when: "'service nova not found' not in nova_catalog_show.stderr"
      block:
        # Run cellv2 discovery of hosts
        - name: Run cell_v2 host discovery
          command: podman exec nova_api /bin/nova-manage cell_v2 discover_hosts --verbose
          changed_when: false
          become: true

        - name: Wait for nova resources
          command: >-
            openstack --os-cloud undercloud hypervisor show {{ item }}
          loop: "{{ node_uuids_provide }}"
          changed_when: false
          register: hypervisor_check
          until: hypervisor_check is success
          delay: 30
          retries: 30

    # Power off nodes the nodes
    - name: Power off nodes
      command: >-
        openstack --os-cloud undercloud baremetal node power off {{ item }}
      loop: "{{ node_uuids_provide }}"
      async: 2400
      poll: 0
      register: node_power_off

    - name: poll for completion
      async_status:
        jid: "{{ item.ansible_job_id }}"
      loop: "{{ node_power_off.results }}"
      loop_control:
        label: "{{ item.item }}"
      register: wait
      until: wait.finished
      retries: 120