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scp.py
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scp.py
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# Copyright 2023 Canonical Ltd.
# Licensed under the Apache V2, see LICENCE file for details.
"""
This is a very basic example that connects to the currently selected model
and prints the number of applications deployed to it.
Then attempts to use scp to grab the profile, as a way to show how scp works
from a pylibjuju perspective.
"""
import logging
from juju import jasyncio
from juju.model import Model
log = logging.getLogger(__name__)
async def main():
model = Model()
try:
# connect to the current model with the current user, per the Juju CLI
await model.connect()
print('There are {} applications'.format(len(model.applications)))
machine = model.machines['0']
# This roughly expands to the following:
# scp -i ~/.local/share/juju/ssh/juju_id_rsa -o StrictHostKeyChecking=no -q -B ubuntu@10.132.183.88:/home/ubuntu/.profile /tmp/profile
await machine.scp_from("/home/ubuntu/.profile", "/tmp/profile")
finally:
if model.is_connected():
print('Disconnecting from model')
await model.disconnect()
if __name__ == '__main__':
logging.basicConfig(level=logging.INFO)
jasyncio.run(main())