Dmitriy Rabotyagov
96f2065e5d
In case where SSH address != management address current behavior of hosts generation, is that a record pointing to the node SSH address will be produced for metal hosts, as ansible_host is set to the SSH address. This may result in an unexpected behavior, like live migrations will be executed over the wrong network, as well as communication can be simply firewalled. Using `management_address` by default will ensure that hosts records will be created to the internal network which is "designed" to handle all internal communications. Depends-On: https://review.opendev.org/c/openstack/openstack-ansible-lxc_hosts/+/970366 Change-Id: I8a80d444072817af7a1d6f90c7ba2871e41c2dfd Signed-off-by: Dmitriy Rabotyagov <dmitriy.rabotyagov@cleura.com>
60 lines
2.5 KiB
YAML
60 lines
2.5 KiB
YAML
---
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# Copyright 2014, Rackspace US, Inc.
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#
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# Licensed under the Apache License, Version 2.0 (the "License");
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# you may not use this file except in compliance with the License.
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# You may obtain a copy of the License at
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#
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# http://www.apache.org/licenses/LICENSE-2.0
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#
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# Unless required by applicable law or agreed to in writing, software
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# distributed under the License is distributed on an "AS IS" BASIS,
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# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
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# See the License for the specific language governing permissions and
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# limitations under the License.
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- name: Generate hosts file records
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run_once: true
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ansible.builtin.set_fact:
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_etc_hosts_content: |-
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{% set records = [] %}
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{% set _groups = groups['all'] %}
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{% set _ = _groups.remove('localhost') %}
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{% for item in _groups %}
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{% set record = [] %}
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{% set _target_rfc_name = item | replace('_', '-') %}
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{% set _ans_hostname = hostvars[item]['ansible_facts']['hostname'] | default(_target_rfc_name) %}
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{% set _ = record.append(hostvars[item]['management_address'] | default(hostvars[item]['ansible_host'] | default('127.0.0.1'))) %}
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{% set _ = record.append(_ans_hostname ~ '.' ~ openstack_domain) %}
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{% set _ = record.append(_target_rfc_name) %}
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{% if (_ans_hostname != _target_rfc_name) and (_target_rfc_name != item) %}
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{% set _ = record.append(item) %}
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{% set _ = record.append(_ans_hostname) %}
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{% elif (_ans_hostname != _target_rfc_name) and (_target_rfc_name == item) %}
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{% set _ = record.append(_ans_hostname) %}
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{% elif (_ans_hostname == _target_rfc_name) and (_target_rfc_name != item) %}
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{% set _ = record.append(item) %}
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{% endif %}
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{% set _ = records.append(record | join(' ')) %}
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{% endfor %}
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{{ records }}
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- name: Update hosts file
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ansible.builtin.blockinfile:
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dest: /etc/hosts
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block: "{{ (_etc_hosts_content + openstack_host_custom_hosts_records) | join('\n') }}"
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marker: "### {mark} OPENSTACK-ANSIBLE MANAGED BLOCK ###"
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when:
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- openstack_host_manage_hosts_file | bool
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- name: Update hosts file on deploy host
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ansible.builtin.blockinfile:
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dest: /etc/hosts
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block: "{{ (_etc_hosts_content + openstack_host_custom_hosts_records) | join('\n') }}"
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marker: "### {mark} OPENSTACK-ANSIBLE {{ lookup('env', 'OSA_CONFIG_DIR') }} MANAGED BLOCK ###"
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run_once: true
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delegate_to: localhost
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become: true
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when:
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- openstack_host_manage_deploy_hosts_file | bool
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