a97e1ee1e9
Signed-off-by: anastasia prasolova <anastasia@nspcc.ru>
47 lines
1.1 KiB
Python
47 lines
1.1 KiB
Python
#!/usr/bin/python3
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"""
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This module contains keywords for management test stand
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nodes. It assumes that nodes are docker containers.
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"""
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import random
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import docker
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from robot.api.deco import keyword
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ROBOT_AUTO_KEYWORDS = False
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@keyword('Stop Nodes')
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def stop_nodes(number: int, nodes: list):
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"""
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The function shuts down the given number of randomly
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selected nodes in docker.
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Args:
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number (int): the number of nodes to shut down
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nodes (list): the list of nodes for possible shut down
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Returns:
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(list): the list of nodes which have been shut down
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"""
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nodes = random.sample(nodes, number)
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client = docker.APIClient()
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for node in nodes:
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node = node.split('.')[0]
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client.stop(node)
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return nodes
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@keyword('Start Nodes')
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def start_nodes(nodes: list):
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"""
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The function raises the given nodes.
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Args:
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nodes (list): the list of nodes to raise
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Returns:
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(void)
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"""
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client = docker.APIClient()
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for node in nodes:
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node = node.split('.')[0]
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client.start(node)
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