openstack-ansible/playbooks/common-tasks/unbound-clients.yml
Logan V 718f790a37 Move resolvconf JIT execution to common tasks
Use include_role in a common-tasks include to execute the resolvconf
role when unbound is used.

Change-Id: Id70f3d5dc66701a1fb593e6309b071d0e38ea282
2017-09-21 08:08:59 -05:00

66 lines
2.0 KiB
YAML

---
# Copyright 2017, Logan Vig <logan2211@gmail.com>
#
# 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.
#create a sorted resolver list with affinity toward unbound container(s)
#on the same physical_host
- name: Apply resolver sorting
set_fact:
resolver_list: |-
{% set _var = [] %}
{% for host in groups[resolvconf_resolver_group] %}
{% if physical_host is defined and
hostvars[host]['physical_host'] is defined
and physical_host == hostvars[host]['physical_host'] %}
{% set _prio = 100 %}
{% else %}
{% set _prio = 50 %}
{% endif %}
{% set _ = _var.append({
'host': hostvars[host]['ansible_host'],
'priority': _prio
})
%}
{% endfor %}
{{ _var |
sort(reverse=true, attribute='priority') |
map(attribute='host') |
list
}}
when:
- physical_host is defined
- physical_host in hostvars['localhost']['unbound_physical_hosts']
- name: Set resolver IP list fact
set_fact:
resolvconf_resolver_ips: "{{ resolver_list }}"
resolvconf_options:
- 'timeout:1'
when:
- resolver_list is defined
- resolver_list | length > 0
#rotate is only used when no physical_host affinity is defined
- name: Set resolver rotate when physical_host is not an unbound host
set_fact:
resolvconf_options:
- 'timeout:1'
- 'rotate'
when:
- resolver_list is not defined
- name: Include the resolvconf role
include_role:
name: resolvconf