<@ULVA73B9P> is it better to create deployment wit...
# ask-marvin
t
@Marvin is it better to create deployment with yaml file or with python? Or either is fine?
m
To provide you with the best advice on whether to use a YAML file or Python for creating Prefect deployments, I need to know which version of Prefect you're using. Could you please specify whether it's Prefect 2.x or Prefect 3.x? Different versions may have different recommendations or features.
t
4
@Marvin version 3
m
In Prefect 3.x, both YAML files and Python code can be used to create deployments, and each approach has its advantages. Here's a brief overview to help you decide which might be better for your use case: 1. YAML File: - Pros: - Version Control: You can keep deployment specifications in a single
prefect.yaml
file, making it easier to track changes over time. - Multiple Deployments: YAML allows you to declare multiple deployments in the same file, which can make managing several deployments simpler and more cohesive within a single codebase. - Structure: Prefect provides off-the-shelf “recipes” to get started, making it easier to adhere to a structured format, especially if you're working in a team. - Cons: - Less Dynamic: YAML configuration is statically defined, which may not be as flexible for dynamic deployments. 2. Python Code: - Pros: - Dynamic and Flexible: Ideal for environments where deployment configurations need to be generated or modified programmatically. - Integration with Codebase: Allows you to define and manage deployments directly within your Python files, making it easier to adjust deployments as the underlying code changes. - Cons: - Complexity: Can become more complex to manage if not structured properly. Given these points, if you prefer a more managed, easy-to-track configuration that benefits from version control, using a YAML file might be the way to go. On the other hand, if you need dynamic control or want to integrate deeply with your Python code base, using Python is a better fit. For official documentation on setting up deployments with YAML, you can visit this Prefect documentation page. If you encounter issues, you might find it helpful to browse through related GitHub discussions, as they often provide valuable insights and solutions. For example, some users have discussed deployment-related challenges in various GitHub issues. If you have specific needs or constraints, feel free to share, and I can provide more tailored advice!
n
marvin can be misleading sometimes when asked "ought" type questions tldr: its totally up to your preference some people like the yaml because its more declarative, some people like the python bc it feels more flexible for when you might need to gather info from elsewhere to create your deployments
t
thanks Nate