Add instructions for setting up supervisor

authserver/README.md

@@ -4,6 +4,8 @@ Provides an API to the web client and web server to serve tool data and authenti
 
 ## Setup
 
+### Initial run
+
 ```
 $ sudo apt install python3 python3-pip python3-virtualenv   # for Debian
 $ virtualenv -p python3 env
@@ -20,6 +22,29 @@ Once logged in, navigate to "Profiles" and make your Protospace user a lockout a
 
 Now you have total control of the system and can make other users lockout admins though the API or web interface.
 
+### Supervisor
+
+Supervisor is used to keep the script always running.
+
+```
+$ sudo apt install supervisor
+```
+
+Create a file named /etc/supervisor/conf.d/authserver.conf and add:
+
+```
+[program:authserver]
+user=tanner
+directory=/opt/pslockout/pslockout/authserver
+command=/bin/bash -c 'source env/bin/activate && python manage.py runserver 0.0.0.0:8000'
+autostart=true
+autorestart=true
+stderr_logfile=/var/log/authserver.log
+stderr_logfile_maxbytes=1MB
+stdout_logfile=/var/log/authserver.log
+stdout_logfile_maxbytes=1MB
+```
+
 ## API
 
 The API is RESTful and returns hyperlinked json data. **URLs require a trailing slash.**