Simplifying the Nomad jobpsec by removing unnecessary volume mapping and using the tasks `local/` directory environment variable.
`${NOMAD_TASK_DIR}` == `local/`
`${NOMAD_SECRETS_DIR}` == `secrets/`
One should use `${NOMAD_SECRETS_DIR}` if the application config file contains sensitive information.
Travis Glenn Hansen
Dana Dukes
Adit Sachde