Debugging

When running the framework in a VLAN setup you can debug the execution of the workloads using the following commands or reading the log files as described below.

Fog Broker

To check for errors

1. You can read the COSCO.log file in the server.

Fog Agents

To check for errrors

1. You can read the log file agent/COSCO.log.
2. You can check status of the flask service using

sudo service flask status 

2. For more in depth system logs use

sudo cat /var/log/syslog

or use the jounral control comand to see errors in flask service.

journalctl -u flask.service