Implement debugging options for watchdog

[sukhman-sukh]

Watchdog currently doesn't have any debugging mechanism. Right now, we deploy it on the server and try to ssh and sudo to test it which is a tedious process.
It can be solved in steps:

1. Try to develop a process to log debug statements on the server.
2. Try to develop a system to debug and test watchdog service on the local system to bypass the hassle of building it each time.