Assuming you have a compatible docker installation and configuration in the agent, activating this option would setup the environment for the docker compose build call to use BuildKit. Note that this should only be necessary if you are using cli-version 1 (version 2 already uses buildkit by defa...
It will add the--sshoption to the build command with the passed value (iftrueit will usedefault). Note that it assumes you have a compatible docker installation and configuration in the agent (meaning you are using BuildKit and it is correctly setup). ...