python-libjuju/examples/upgrade_local_charm_k8s.py at master · Maxcode123/python-libjuju · GitHub

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"""

This example:

1. Connects to the current model

2. Deploy a bundle and waits until it reports itself active

3. Upgrades the charm with a local path

4. Destroys the units and applications

"""

from juju import jasyncio

from juju.model import Model

async def main():

model = Model()

print('Connecting to model')

# Connect to current model with current user, per Juju CLI

await model.connect()

try:

print('Deploying bundle')

applications = await model.deploy(

'./examples/k8s-local-bundle/bundle.yaml',

)

print('Waiting for active')

await model.wait_for_idle(status='active')

print("Successfully deployed!")

local_path = './examples/charms/onos.charm'

print('Upgrading charm with %s' % local_path)

await applications[0].upgrade_charm(path=local_path)

await model.wait_for_idle(status='active')

print('Removing bundle')

for application in applications:

await application.remove()

finally:

print('Disconnecting from model')

await model.disconnect()

print("Success")

if __name__ == '__main__':

jasyncio.run(main())