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1387.2.1
by Martin Packman
Add clean_maas.py script for releasing machines |
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#!/usr/bin/env python
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"""Delete all machines from given MAAS environment."""
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from __future__ import print_function |
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import argparse |
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import sys |
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import jujuconfig |
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import substrate |
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def main(argv): |
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parser = argparse.ArgumentParser(description="Delete all machines in MAAS") |
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parser.add_argument("name", help="Name of the MAAS in juju config.") |
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args = parser.parse_args(argv[1:]) |
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environments = jujuconfig.get_environments() |
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if args.name not in environments: |
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parser.error("No maas '{}' found in juju config".format(args.name)) |
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config = environments[args.name] |
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with substrate.maas_account_from_config(config) as manager: |
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machines = manager.get_allocated_nodes() |
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print("Found {} machines: {}".format(len(machines), machines.keys())) |
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manager.terminate_instances(machine["resource_uri"] |
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for machine in machines.values()) |
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print("Released.") |
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return 0 |
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if __name__ == "__main__": |
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sys.exit(main(sys.argv)) |