1657.2.1
by Christopher Lee
Add mass model destruction test. |
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#!/usr/bin/env python
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"""Perfscale test measuring adding and destroying a large number of models.
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Steps taken in this test:
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- Bootstraps a provider
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- Creates x amount of models and waits for them to be ready
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- Delete all the models at once.
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"""
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import argparse |
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from datetime import datetime |
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import logging |
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import sys |
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1657.2.3
by Christopher Lee
Add work around for destroying models too quickly. |
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from time import sleep |
1657.2.1
by Christopher Lee
Add mass model destruction test. |
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from deploy_stack import ( |
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BootstrapManager, |
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)
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from generate_perfscale_results import ( |
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1686.1.2
by Christopher Lee
Update deploy testing. |
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add_basic_perfscale_arguments, |
1657.2.1
by Christopher Lee
Add mass model destruction test. |
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DeployDetails, |
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TimingData, |
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run_perfscale_test, |
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)
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from utility import ( |
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configure_logging, |
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)
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log = logging.getLogger("perfscale_mass_model_destruction") |
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__metaclass__ = type |
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def perfscale_assess_model_destruction(client, args): |
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"""Create a bunch of models and then destroy them all."""
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model_count = args.model_count |
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all_models = [] |
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for item in xrange(0, model_count): |
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model_name = 'model{}'.format(item) |
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log.info('Creating model: {}'.format(model_name)) |
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new_model = client.add_model(client.env.clone(model_name)) |
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all_models.append(new_model) |
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1657.2.3
by Christopher Lee
Add work around for destroying models too quickly. |
46 |
# Workaround for bug: https://bugs.launchpad.net/juju/+bug/1635052
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# Noted here: https://bugs.launchpad.net/juju-ci-tools/+bug/1635109
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sleep(10) |
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1657.2.1
by Christopher Lee
Add mass model destruction test. |
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destruction_start = datetime.utcnow() |
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for doomed in all_models: |
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doomed.destroy_model() |
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destruction_end = datetime.utcnow() |
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destruction_timing = TimingData(destruction_start, destruction_end) |
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return DeployDetails( |
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'Destroy {} models'.format(model_count), |
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{'Model Count': model_count}, |
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destruction_timing) |
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def parse_args(argv): |
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"""Parse all arguments."""
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parser = argparse.ArgumentParser( |
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description="Perfscale bundle deployment test.") |
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1686.1.2
by Christopher Lee
Update deploy testing. |
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add_basic_perfscale_arguments(parser) |
1657.2.1
by Christopher Lee
Add mass model destruction test. |
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parser.add_argument( |
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'--model-count', |
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1657.2.2
by Christopher Lee
Fix argument type. |
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type=int, |
1657.2.1
by Christopher Lee
Add mass model destruction test. |
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help='Number of models to create.', |
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default=100) |
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return parser.parse_args(argv) |
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def main(argv=None): |
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args = parse_args(argv) |
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configure_logging(args.verbose) |
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bs_manager = BootstrapManager.from_args(args) |
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run_perfscale_test(perfscale_assess_model_destruction, bs_manager, args) |
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return 0 |
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if __name__ == '__main__': |
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sys.exit(main()) |