Incident chart update period

The default update period for incident graphs is 60 seconds. For the convenience of working with incident charts, you may need to change the period for their update:

1. Create a file incident.yml and put following in it:

   version: "2.2"
   services:
     backend:
       environment:
         INCIDENT_UPDATE_PERIOD: "30"

   Where 30 is the update period value in seconds.

2. In the .env file, set the incident.yml variable:

   COMPOSE_FILE=docker-compose.yml:docker-compose.override.yml:incident.yml

3. Restart MITIGATOR:

   systemctl restart mitigator