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Fan
---
**Summary:** configure ubuntu fan networking

This module installs, configures and starts the ubuntu fan network system. For
more information about Ubuntu Fan, see:
``https://wiki.ubuntu.com/FanNetworking``.

If cloud-init sees a ``fan`` entry in cloud-config it will:

    - write ``config_path`` with the contents of the ``config`` key
    - install the package ``ubuntu-fan`` if it is not installed
    - ensure the service is started (or restarted if was previously running)

**Internal name:** ``cc_fan``

**Module frequency:** per instance

**Supported distros:** ubuntu

**Config keys**::

    fan:
        config: |
            # fan 240
            10.0.0.0/8 eth0/16 dhcp
            10.0.0.0/8 eth1/16 dhcp off
            # fan 241
            241.0.0.0/8 eth0/16 dhcp
        config_path: /etc/network/fan
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