| """ |
| This example doesn't work - it demonstrates features that don't exist yet. |
| |
| """ |
| import logging |
| |
| from juju.model import Model |
| from juju import loop |
| |
| |
| async def main(): |
| model = Model() |
| # connect to current model with current user, per Juju CLI |
| await model.connect() |
| |
| goal_state = Model.from_yaml('bundle-like-thing') |
| ubuntu_app = await model.deploy( |
| 'ubuntu-0', |
| application_name='ubuntu', |
| series='trusty', |
| channel='stable', |
| ) |
| ubuntu_app.on_unit_added(callback=lambda unit: True) |
| |
| await model.deploy( |
| 'nrpe-11', |
| application_name='nrpe', |
| series='trusty', |
| channel='stable', |
| num_units=0, |
| ) |
| await model.add_relation( |
| 'ubuntu', |
| 'nrpe', |
| ) |
| |
| result, ok = await model.block_until( |
| lambda: model.matches(goal_state), |
| timeout=600 |
| ) |
| |
| |
| if __name__ == '__main__': |
| logging.basicConfig(level=logging.DEBUG) |
| ws_logger = logging.getLogger('websockets.protocol') |
| ws_logger.setLevel(logging.INFO) |
| loop.run(main()) |