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# this work for additional information regarding copyright ownership.
# The ASF licenses this file to You under the Apache License, Version 2.0
# (the "License"); you may not use this file except in compliance with
# the License.  You may obtain a copy of the License at
#
#     http://www.apache.org/licenses/LICENSE-2.0
#
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from libcloud.compute.types import Provider
from libcloud.compute.providers import get_driver

from libcloud.compute.drivers.ec2 import EC2NodeDriver
from libcloud.compute.drivers.rackspace import RackspaceNodeDriver

from typing import Type, cast

ec2_cls = get_driver(Provider.EC2)
rackspace_cls = get_driver(Provider.RACKSPACE)

# NOTE: If you are using driver methods which are not part of the standard API,
# you need to explicitly cast the driver class reference to the correct class
# for type checking to work correctly
EC2 = cast(Type[EC2NodeDriver], ec2_cls)
Rackspace = cast(Type[RackspaceNodeDriver], rackspace_cls)

drivers = [EC2('access key id', 'secret key', region='us-east-1'),
           Rackspace('username', 'api key', region='iad')]

nodes = []
for driver in drivers:
    nodes.extend(driver.list_nodes())

print(nodes)
# [ <Node: provider=Amazon, status=RUNNING, name=bob, ip=1.2.3.4.5>,
# <Node: provider=Rackspace, status=REBOOT, name=korine, ip=6.7.8.9.10>, ... ]

# grab the node named "test"
node = [n for n in nodes if n.name == 'test'][0]

# reboot "test"
node.reboot()