minimal config parsing - Githubissues

Parse a YAML file into the necessary requirements for our supervisor to work

These include:

The command to use to launch the program
The number of processes to start and keep running
Whether to start this program at launch or not
Whether the program should be restarted always, never, or on unexpected exits only
Which return codes represent an "expected" exit status
How long the program should be running after it’s started for it to be considered "successfully started"
How many times a restart should be attempted before aborting
Which signal should be used to stop (i.e. exit gracefully) the program
How long to wait after a graceful stop before killing the program
Options to discard the program’s stdout/stderr or to redirect them to files
Environment variables to set before launching the program
A working directory to set before launching the program
An umask to set before launching the program

VLN37 / taskmaster