Alert storage period

Alerts are stored in KUMA for a year by default. This period can be changed by editing the application startup parameters in the /usr/lib/systemd/system/kuma-core.service file on the KUMA Core server.

To change the storage period for alerts:

1. Log in to the OS of the server where the KUMA Core is installed as the root user.
2. In the /usr/lib/systemd/system/kuma-core.service file, edit the following string by inserting the necessary number of days:

   ExecStart=/opt/kaspersky/kuma/kuma core --alerts.retention <number of days to keep alerts> --external :7220 --internal :7210 --mongo mongodb://localhost:27017

3. Restart KUMA by running the following commands in sequence:
   1. systemctl daemon-reload
   2. systemctl restart kuma-core

The storage period for alerts has been changed.