<@ULVA73B9P> Can we dynamically change the flow na...
# ask-marvin
b
@Marvin Can we dynamically change the flow name while creatinhg deplyments
m
In Prefect 3.x, when creating deployments, you can indeed change the deployment name dynamically. The deployment name is required to be unique for a given flow ID but not across all deployments. This means you can dynamically assign names to your deployments as long as they are unique within the context of a specific flow. For more detailed information about creating and managing deployments in Prefect, you can refer to the Prefect deployment documentation. Additionally, the top-level API for Prefect 3.x includes functions that might be useful for managing deployments, such as
deploy
,
flow
, and
serve
. If you have any specific use cases or need further guidance on how to implement this dynamically, feel free to ask!
b
@Marvin I am asking about flow name changes
m
It seems that dynamically changing the flow name itself during deployment isn't directly addressed in the Prefect documentation. The focus is typically on deployment names and configurations. In Prefect, each flow is identified by its name, and this name is generally set when you define the flow using the
@flow
decorator. Changing the flow's name dynamically isn't a common practice and might not be supported directly, as it could affect how the flow is referenced and managed. If you have a specific use case or need further guidance on workarounds or best practices, I recommend checking the Prefect GitHub repository or reaching out to the Prefect community for more tailored advice.
b
@Marvin I am basically using this automation_executor.from_source( source=str(Path(file).parent.resolve()), entrypoint=f"{Path(file).name}:automation_executor", ).deploy( name=args.deployment_name, parameters={"command": args.command}, work_pool_name=args.work_pool_name, schedule={"cron": args.cron}, concurrency_limit=args.concurrency_limit, ) where automation_executor is a function decorated with flow... can we change the name of flow dynamically ?
m
In Prefect, the flow name is typically set when you define the flow with the
@flow
decorator, and changing it dynamically at runtime is not a standard feature. The flow name is crucial for identifying the flow within Prefect's orchestration and logging systems. However, if you need to have different identifiers for flow runs, you might consider using flow run names or tags, which can be dynamically set at runtime. This can help differentiate between runs without altering the core flow name. For your specific use case, you might want to explore using Prefect's
run_name
functionality, which allows you to specify a custom name for each flow run. You can set this when you create a flow run, providing a level of dynamic identification without changing the flow's actual name. If you need further guidance on implementing this or exploring other options, feel free to ask!