The run.sh script in this directory launches a very basic / insecure instance of the https://buildgrid.build/ remote execution service inside a single Docker container.

To use it to experiment with Pants' remote execution implementation, you'd start the server in one shell with run.sh. Then, set a target like python_test to use environment='remote', and run Pants with --pants-config-files=pants.remote-execution.toml.