Reference environment variables in configurations

Reference environment variables in configurations

To make your configurations in code as well as in configuration files more flexible, ZenML allows you to reference environment variables by using the following placeholder syntax in your configuration: ${ENV_VARIABLE_NAME}

In-code

from zenml import step

@step(extra={"value_from_environment": "${ENV_VAR}"})
def my_step() -> None:
    ...

In a configuration file

extra:
  value_from_environment: ${ENV_VAR}
  combined_value: prefix_${ENV_VAR}_suffix