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Hi! Is it possible to run flows on different servers without kubernetes or aws cluster?

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Daniil Ponizov

12/06/2021, 4:46 PM

Hi! Is it possible to run flows on different servers without kubernetes or aws cluster?

Kevin Kho

12/06/2021, 4:49 PM

You can have different LocalAgents on different machines and then use labels to direct the Flows to each machine

Vishnu

12/06/2021, 4:51 PM

Daniil Ponizov

12/06/2021, 4:51 PM

@Kevin Kho How do I provide prefect server address to agents on different machines?

Kevin Kho

12/06/2021, 4:52 PM

Through the

config.toml

to set the API endpoint to hit. You can find an example in the bottom of this tutorial

Daniil Ponizov

12/06/2021, 4:52 PM

thanks!

Daniil Ponizov

12/10/2021, 12:54 PM

@Kevin Kho I get this error, when trying to set the api with the --api argument at prefect agent start:

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Traceback (most recent call last):
 File "/home/d.ponizov/venv/lib64/python3.6/site-packages/prefect/agent/agent.py", line 901, in _setup_api_connection
  self._verify_token(self.client.get_auth_token())
 File "/home/d.ponizov/venv/lib64/python3.6/site-packages/prefect/agent/agent.py", line 831, in _verify_token
  raise AuthorizationError("No agent API token provided.")
prefect.exceptions.AuthorizationError: No agent API token provided.

Kevin Kho

12/10/2021, 2:50 PM

Try doing

prefect backend server

. Server should have no auth

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