d5d516ee7c
Even though this might seem very rare/unusual/non-acceptable there are cases where the /etc/hosts file does not exist (or has been moved temporarily). This fix prevents error from being raised. This furthermore ensure idem-potency as without the fix, using the role after failure just works because /etc/hosts has now been created. Change-Id: Ied4875d4fc6754bb262496e69b231b192166b23c
41 lines
1.3 KiB
YAML
41 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: Drop hosts file entries script locally
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template:
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src: "openstack-host-hostfile-setup.sh.j2"
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dest: "/var/tmp/openstack-host-hostfile-setup.sh"
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mode: "0755"
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delegate_to: localhost
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run_once: true
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vars:
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ansible_python_interpreter: "/usr/bin/python"
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- name: Copy templated hosts file entries script
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template:
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src: "/var/tmp/openstack-host-hostfile-setup.sh"
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dest: "/usr/local/bin/openstack-host-hostfile-setup.sh"
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mode: "0755"
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- name: Stat host file
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stat:
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path: /etc/hosts
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register: stat_hosts
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- name: Update hosts file
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command: "/usr/local/bin/openstack-host-hostfile-setup.sh"
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register: update_hosts
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changed_when: not stat_hosts.stat.exists or stat_hosts.stat.checksum | string != update_hosts.stdout | string
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