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+# arpwatch
+
+1. [Overview](#overview)
+2. [Role Variables](#role-variables)
+3. [Example Playbook](#example-playbook)
+4. [Configuration](#configuration)
+5. [Development](#development)
+6. [License](#license)
+7. [Author Information](#author-information)
+
+## Overview
+
+Manage Arpwatch installation and configuration.
+
+## Role Variables
+
+* **arpwatch__base_packages** : List of base packages in order to provide `arpwatch` [default : `arpwatch`].
+* **arpwatch__enabled** : Enable or disable support for Arpwatch on a given host [default : `True`].
+* **arpwatch__service_manage** : If the arpwatch service should be managed [default : `True`].
+* **arpwatch__service_name** : The service name to manage [default : `arpwatch`].
+* **arpwatch__conf_src** : Template used to provide configuration file [default : `../templates/etc/arpwatch.conf.j2`].
+
+## Example Playbook
+
+* Use defaults vars :
+
+``` yml
+- hosts: serverXYZ
+  roles:
+    - role: ipr-cnrs.arpwatch
+```
+
+## Configuration
+
+This role will :
+* Install needed packages to provide `arpwatch` service.
+* Manage `arpwatch` configuration (/etc/arpwatch.conf).
+* Ensure `arpwatch` service is enabled and started.
+* Ensure to restart `arpwatch` service if configuration changed.
+
+## Development
+
+This source code comes from our [Gogs instance][arpwatch source] and the [Github repo][arpwatch github] exist just to be able to send the role to Ansible Galaxy…
+
+But feel free to send issue/PR here :)
+
+Thanks to this [hook][gogs to github hook], Github automatically got updates from our [Gogs instance][arpwatch source] :)
+
+## License
+
+[WTFPL][wtfpl website]
+
+## Author Information
+
+Jérémy Gardais
+* Source : [on IPR's Gogs][arpwatch source]
+* [IPR][ipr website] (Institut de Physique de Rennes)
+
+[gogs to github hook]: https://stackoverflow.com/a/21998477
+[arpwatch source]: https://git.ipr.univ-rennes1.fr/cellinfo/ansible.arpwatch
+[arpwatch github]: https://github.com/ipr-cnrs/arpwatch
+[wtfpl website]: http://www.wtfpl.net/about/
+[ipr website]: https://ipr.univ-rennes1.fr/