Create liveness and readiness probes for monitoring tool and BPU

[Smorci]

BPU is a web server so the liveness and readiness probes could be implemented as httpGet events.

The monitoring tool is a simple python script that queries AWS and writes to STDOUT, so the implementation of the liveness probe would be a simple ps aux | grep python | grep -v grep command which would ensure that the application process is running in the container.

cc: @kaozenn