/home/zuul/src/opendev.org/openstack/openstack-ansible-ceph_client/tasks/ceph_get_mon_host.yml
---
# Copyright 2015, Serge van Ginderachter <serge@vanginderachter.be>
#
# 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.

# look for 1 ceph monitor host that is up
- name: Verify Ceph monitors are up
  wait_for_connection:
    connect_timeout: 3
    timeout: 10
  delegate_to: "{{ item }}"
  with_items: "{{ ceph_mons }}"
  changed_when: false
  failed_when: false
  register: ceph_mon_upcheck

- name: Set ceph_mon_host to an online monitor host
  set_fact:
    ceph_mon_host: '{{ item.item }}'
  when:
    - item is success
    # Use the first available monitor
    - ceph_mon_host is not defined
  with_items: "{{ ceph_mon_upcheck.results }}"

- name: Fail when no ceph_mon_host is reachable
  fail:
    msg: "No Ceph Monitor reachable"
  when:
    - ceph_mon_host is undefined