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File: //lib/python3.6/site-packages/cloudinit/config/__pycache__/cc_wireguard.cpython-36.pyc
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MetaSchema�get_meta_doc)�PER_INSTANCEaIWireguard module provides a dynamic interface for configuring
Wireguard (as a peer or server) in an easy way.

This module takes care of:
  - writing interface configuration files
  - enabling and starting interfaces
  - installing wireguard-tools package
  - loading wireguard kernel module
  - executing readiness probes

What's a readiness probe?

The idea behind readiness probes is to ensure Wireguard connectivity
before continuing the cloud-init process. This could be useful if you
need access to specific services like an internal APT Repository Server
(e.g Landscape) to install/update packages.

Example:

An edge device can't access the internet but uses cloud-init modules which
will install packages (e.g landscape, packages, ubuntu_advantage). Those
modules will fail due to missing internet connection. The "wireguard" module
fixes that problem as it waits until all readinessprobes (which can be
arbitrary commands - e.g. checking if a proxy server is reachable over
Wireguard network) are finished before continuing the cloud-init
"config" stage.

.. note::
    In order to use DNS with Wireguard you have to install ``resolvconf``
    package or symlink it to systemd's ``resolvectl``, otherwise ``wg-quick``
    commands will throw an error message that executable ``resolvconf`` is
    missing which leads wireguard module to fail.
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          content: |
            [Interface]
            PrivateKey = <private_key>
            Address = <address>
            [Peer]
            PublicKey = <public_key>
            Endpoint = <endpoint_ip>:<endpoint_ip_port>
            AllowedIPs = <allowedip1>, <allowedip2>, ...
        - name: wg1
          config_path: /etc/wireguard/wg1.conf
          content: |
            [Interface]
            PrivateKey = <private_key>
            Address = <address>
            [Peer]
            PublicKey = <public_key>
            Endpoint = <endpoint_ip>:<endpoint_ip_port>
            AllowedIPs = <allowedip1>
      readinessprobe:
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        - 'curl https://webhook.endpoint/example'
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