Daniel
10/27/2022, 2:39 PMrun_deployment
. When running the script, I get JSONDecodeError: Expecting value: line 1 column 1 (char 0)
that comes from run_deployment
and is thrown at prefect/client/orion.py", line 1329, in read_deployment_by_name: return schemas.core.Deployment.parse_obj(response.json())
. I edited orion.py
to add print(response.json())
at line 1329 and then that line threw the error, but the json response still prints and it looks like a valid json response object. I'm using prefect 2.6.4. I would appreciate any help in getting the deployment working, thanks!from log_flow import log_flow
from prefect.client import OrionClient
from prefect.deployments import Deployment, run_deployment
from prefect.filesystems import RemoteFileSystem
from prefect.infrastructure import DockerContainer
def main():
# Storage Block
storage = RemoteFileSystem(
basepath='<s3://yaaam>',
settings={
'key': 'minioadmin',
'secret': 'minioadmin',
'client_kwargs': {'endpoint_url': '<minio_ip>:9000'}
},
)
storage.save('minio', overwrite=True)
# Infrastructure Block
infrastructure = DockerContainer(
name='log-demo',
image='prefect-demo',
image_pull_policy='NEVER',
)
infrastructure.save('log-demo', overwrite=True)
# Deployment
deployment = Deployment.build_from_flow(
flow=log_flow,
name='log-simple-docker',
parameters={'name': 'Marvin'},
infra_overrides={
'env': {
'PREFECT_LOGGING_LEVEL': 'DEBUG',
},
},
work_queue_name='test',
infrastructure=infrastructure,
storage=storage,
)
deployment.apply()
print(run_deployment(
'log-simple-docker',
client=OrionClient(api='<http://localhost:4200>'),
))
if __name__ == "__main__":
main()