Evaluation timing verification

[osrf-migration]

Evaluation timing verification

[M1chaelM]

May want to look into client image and check whether it's started, or else investigate whether docker compose will handle this.

[M1chaelM]

This is a duplicate of issue #7, which includes Tyler's write up. Currently, the way we check for this is indirect, by making the testing infrastructure available to the teams and conducting the dress rehearsal.

We can avoid having to wait an arbitrary, fixed about of time by switching to Docker compose and using the depends_on flag. This is an easy way of making sure the team's container doesn't run until the vrx-server is up. It still doesn't prevent the competitor from starting while the team's container is getting ready.

There are some good suggestions for improving our approach here: https://docs.docker.com/compose/startup-order/

We can probably add a script that waits for the competitor container to be running before we start the initial_state_duration timer.