50e0a66ef4
Adds to tasks in the updatehostsfile play that will do the following to the /etc/hosts file: * Removes any entries that match the IP of current host, but with a different hostname * Removes any entries that match the hostname of the current host but with a different IP This will prevent duplicate entries and other /etc/hosts file related strangeness. Fixes #13
42 lines
1.3 KiB
YAML
42 lines
1.3 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: Update hosts file remove stale IP entries
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lineinfile:
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dest: /etc/hosts
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regexp: "^{{ hostvars[item]['ansible_ssh_host'] }} (?!{{ item }}$)"
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state: absent
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with_items:
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- "{{ groups['all_containers'] }}"
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- "{{ groups['hosts'] }}"
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- name: Update hosts file remove stale Host entries
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lineinfile:
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dest: /etc/hosts
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regexp: "(?<!^{{ hostvars[item]['ansible_ssh_host'] }}) {{ item }}$"
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state: absent
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with_items:
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- "{{ groups['all_containers'] }}"
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- "{{ groups['hosts'] }}"
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- name: Update hosts file from ansible inventory
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lineinfile:
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dest: /etc/hosts
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line: "{{ hostvars[item]['ansible_ssh_host'] }} {{ item }}"
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state: present
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with_items:
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- "{{ groups['all_containers'] }}"
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- "{{ groups['hosts'] }}"
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