2022-11-24 18:06:41 +00:00
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import time
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2022-11-23 18:55:06 +00:00
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import pylxd
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2022-11-24 18:06:41 +00:00
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import ipaddress
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2022-11-23 18:55:06 +00:00
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lxd_client = pylxd.client.Client()
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def create_instance(container_name: str):
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config = {'name': container_name, 'source':
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{'type': 'image', "mode": "pull", "server": "https://cloud-images.ubuntu.com/daily", "protocol": "simplestreams",
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2022-11-24 18:06:41 +00:00
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'alias': 'lts/amd64'}, 'config': {'security.nesting': 'true'}}
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2022-11-23 18:55:06 +00:00
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instance = lxd_client.instances.create(config, wait=True)
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2022-11-24 18:06:41 +00:00
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instance.start(wait=True)
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2022-11-23 18:55:06 +00:00
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2022-11-24 18:06:41 +00:00
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while type(ipaddress.ip_address(instance.state().network['eth0']['addresses'][0]['address'])) != ipaddress.IPv4Address:
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time.sleep(0.1)
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return instance.state().network['eth0']['addresses'][0]
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2022-11-23 18:55:06 +00:00
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def destroy_instance(container_name: str):
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instance = lxd_client.instances.get(container_name)
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instance.stop(wait=True)
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instance.delete(wait=True)
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return True
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2022-11-24 20:14:07 +00:00
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def execute_command(container_name: str, command: str):
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instance = lxd_client.instances.get(container_name)
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result_tuple = instance.execute([command])
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return result_tuple
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