examples/credential.py

   1 import sys
   2 from juju import loop
   3 from juju.controller import Controller
   4
   5
   6 async def main(cloud_name, credential_name):
   7     controller = Controller()
   8     model = None
   9     print('Connecting to controller')
  10     await controller.connect_current()
  11     try:
  12         print('Adding model')
  13         model = await controller.add_model(
  14             'test',
  15             cloud_name=cloud_name,
  16             credential_name=credential_name)
  17
  18         # verify credential
  19         print("Verify model's credential: {}".format(
  20             model.info.cloud_credential_tag))
  21
  22         # verify we can deploy
  23         print('Deploying ubuntu')
  24         app = await model.deploy('ubuntu-10')
  25
  26         print('Waiting for active')
  27         await model.block_until(
  28             lambda: app.units and all(unit.workload_status == 'active'
  29                                       for unit in app.units))
  30
  31         print('Removing ubuntu')
  32         await app.remove()
  33     finally:
  34         print('Cleaning up')
  35         if model:
  36             print('Removing model')
  37             model_uuid = model.info.uuid
  38             await model.disconnect()
  39             await controller.destroy_model(model_uuid)
  40         print('Disconnecting')
  41         await controller.disconnect()
  42
  43
  44 if __name__ == '__main__':
  45     assert len(sys.argv) > 2, 'Please provide a cloud and credential name'
  46     loop.run(main(sys.argv[1], sys.argv[2]))