openstack-ansible-ceph_client/tasks/ceph_get_mon_host.yml

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YAML

---
# 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
local_action: >
command ssh
-o ConnectTimeout=6
-o UserKnownHostsFile=/dev/null
-o StrictHostKeyChecking=no
{{ item }}
exit
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.rc == 0
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