---
# Copyright 2021 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: Fail if the FSID is not defined or not valid
  fail:
    msg: "The tripleo_cephadm_fsid {{ tripleo_ceph_client_fsid|default('') }} variable is either undefined or not valid"
  when:
    - tripleo_cephadm_fsid is not defined
    - tripleo_cephadm_fsid | regex_search(regex)
  vars:
    - regex: '\b[0-9a-f]{8}\b-[0-9a-f]{4}-[0-9a-f]{4}-[0-9a-f]{4}-\b[0-9a-f]{12}\b'

- name: Stat pre ceph conf file
  stat:
    path: "{{ tripleo_cephadm_bootstrap_conf }}"
  register: tripleo_cephadm_bootstrap_conf_stat
  become: true

- name: Fail if pre ceph conf file is missing
  fail:
    msg: "{{ tripleo_cephadm_bootstrap_conf }} does not exist according to stat"
  when:
    - tripleo_cephadm_bootstrap_conf_stat.stat.exists is not defined

- name: Stat spec file on bootstrap node
  stat:
    path: "{{ item }}"
  register: tripleo_cephadm_spec_files_stat
  become: true
  loop:
    - "{{ tripleo_cephadm_spec }}"

- name: Fail if spec file is missing
  fail:
    msg: "{{ item.invocation.module_args.path }} does not exist"
  loop: "{{ tripleo_cephadm_spec_files_stat.results | list }}"
  when: not item.stat.exists

- name: Get ceph_cli
  include_tasks: "../../tasks/ceph_cli.yaml"
  vars:
    mount_spec: true

- name: Assert that ceph_cli contains expected parameters
  assert:
    that:
      - tripleo_cephadm_ceph_cli | regex_search('^' + tripleo_cephadm_container_cli + ' run --rm')
      - tripleo_cephadm_ceph_cli | regex_search(tripleo_cephadm_container_options)
      - tripleo_cephadm_ceph_cli | regex_search(ceph_vol)
      - tripleo_cephadm_ceph_cli | regex_search(spec_vol)
      - tripleo_cephadm_ceph_cli | regex_search('--entrypoint ceph')
      - tripleo_cephadm_ceph_cli | regex_search(image)
      - tripleo_cephadm_ceph_cli | regex_search('--fsid ' + tripleo_cephadm_fsid)
      - tripleo_cephadm_ceph_cli | regex_search('-c ' + tripleo_cephadm_conf)
      - tripleo_cephadm_ceph_cli | regex_search('-k ' + tripleo_cephadm_admin_keyring)
  vars:
    ceph_vol: "--volume {{ tripleo_cephadm_config_home }}:{{ tripleo_cephadm_config_home }}:z"
    spec_vol: "--volume {{ tripleo_cephadm_spec }}:{{ tripleo_cephadm_container_spec }}:z"
    image: "{{ tripleo_cephadm_container_ns }}/{{ tripleo_cephadm_container_image }}:{{ tripleo_cephadm_container_tag }}"

- name: Confirm we can inlcude_vars the generated tripleo_ceph_client input file
  include_vars: "{{ tripleo_ceph_client_vars }}"
  delegate_to: localhost

- name: Assert that the generated client vars are correct
  assert:
    that:
      - tripleo_ceph_client_fsid == tripleo_cephadm_fsid
      - external_cluster_mon_ips == ips
      - keys[0].name == 'client.openstack'
      - keys[0].key == 'AQATZBBgAAAAABAAUl/GZvcldk6G74AoZ2v2rg=='
      - keys[0].caps.mgr == 'allow *'
      - keys[0].caps.mon == 'profile rbd'
      - keys[0].caps.osd == osd_profile
  vars:
    osd_profile: 'profile rbd pool=vms, profile rbd pool=volumes, profile rbd pool=images'
    ips: '[v2:172.16.11.241:3300/0,v1:172.16.11.241:6789/0],[v2:172.16.11.176:3300/0,v1:172.16.11.176:6789/0],[v2:172.16.11.82:3300/0,v1:172.16.11.82:6789/0]'

- name: Read spec file genereated from ceph_spec_bootstrap module
  shell: "cat {{ tripleo_cephadm_spec_ansible_host }}"
  register: cat_ceph_spec
  delegate_to: localhost

- name: Assert expected values about hosts entries
  assert:
    that:
      - item.hostname is match("oc0-(controller|ceph)-(0|1|2)")
      - item.addr is match("192.168.24.[0-9]{1,2}")
      - (item.labels | join(' ')) is match ("mgr|mon|osd")
  when:
    - item.service_type == 'host'
  loop: "{{ cat_ceph_spec.stdout | from_yaml_all | list }}"

- name: Assert expected values about mon and mgr daemon entries
  assert:
    that:
      - item.placement.hosts == expected_hosts
      - item.service_id == item.service_name
  when:
    - item.service_type == 'mon' or item.service_type == 'mgr'
  loop: "{{ cat_ceph_spec.stdout | from_yaml_all | list }}"
  vars:
    expected_hosts:
      - oc0-controller-0
      - oc0-controller-1
      - oc0-controller-2

- name: Assert expected values about osd daemon entries
  assert:
    that:
      - item.placement.hosts == expected_hosts
      - item.service_id == 'default_drive_group'
      - item.service_name == 'osd.default_drive_group'
      - item.data_devices == expected_devices
  when:
    - item.service_type == 'osd'
  loop: "{{ cat_ceph_spec.stdout | from_yaml_all | list }}"
  vars:
    expected_hosts:
      - oc0-ceph-0
      - oc0-ceph-1
      - oc0-ceph-2
    expected_devices:
      all: true