minitrino.core.exec.utils module#

Command execution utilities for Minitrino clusters.

minitrino.core.exec.utils.detect_container_shell(ctx: MinitrinoContext, container: MinitrinoContainer | str, user: str = 'root') → str[source][source]#

Detect the shell in the container.

Waits up to 10 seconds for the container to accept commands.

Parameters:

  • ctx (MinitrinoContext) – The Minitrino context.

  • container (MinitrinoContainer | str) – The container (or fully qualified container name) to detect the shell for.

  • user (str, optional) – The user to execute shell detection as (default is “root”).

Raises:

MinitrinoError – If the container does not accept commands within 10 seconds, or no shell is found.