Command and args

# Question

None of the examples show a usage of command and/args in the pod spec. Is it possible to set a script to run with proper env per the pod spec and then when it exits the vm is destroyed by nature of the ‘entrypoint’ exiting?

# Suggestion (Optional)

Should I simply be doing this in the `postStart` script and make sure it runs shutdown or similar at the end? If this is the correct approach are env vars flowing down as expected?