assert node.has_bundle('systemd')

files = {
    '/etc/network/interfaces': {
        'delete': True,
    },
}

directories = {
    '/etc/systemd/network': {
        'purge': True,
    },
}

# Don't use .get() here. We might end up with a node without a network
# config!
for interface, config in node.metadata['interfaces'].items():
    if config.get('dhcp', False):
        template = 'template-dhcp.network'
    else:
        template = 'template.network'

    files['/etc/systemd/network/10-{}.network'.format(interface)] = {
        'source': template,
        'content_type': 'mako',
        'context': {
            'interface': interface,
            'config': config,
        },
        'needed_by': {
            'svc_systemd:systemd-networkd',
        },
        'triggers': {
            'svc_systemd:systemd-networkd:restart',
        },
    }

svc_systemd = {
    'systemd-networkd': {},
}