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KUMA backup
KUMA allows you to back up the KUMA Core database and certificates. Backups may be created using the executable file /opt/kaspersky/kuma/kuma.
Data may only be restored from a backup if it is restored to the KUMA of the same version as the backup one.
To perform a backup:
Log in to the OS of the server where the KUMA Core is installed. Execute the following command:sudo /opt/kaspersky/kuma/kuma tools backup --dst <path to folder for backup copy> --certificates
The flag --certificates is optional and is used to back up certificates.
The backup copy has been created.
To restore data from a backup:
Log in to the OS of the server where the KUMA Core is installed. On the KUMA Core server, run the following command:sudo systemctl stop kuma-core
Execute the following command:sudo /opt/kaspersky/kuma/kuma tools restore --src <path to folder containing backup copy> --certificates
The --certificates flag is optional and is used to restore certificates.
Start KUMA by running the following command:sudo systemctl start kuma-core
Rebuild the services using the recovered service resource sets. Data is restored from the backup.
What to do if KUMA malfunctions after restoring data from a backup copy
If the KUMA Core fails to start after data recovery, the recovery must be performed again but this time the kuma database in MongoDB® must be reset.
To restore KUMA data and reset the MongoDB database:
Log in to the OS of the server where the KUMA Core is installed. On the KUMA Core server, run the following command:sudo systemctl stop kuma-core
Log in to MongoDB by running the following commands:cd /opt/kaspersky/kuma/mongodb/bin/./mongo Reset the MongoDB database by running the following commands:use kumadb.dropDatabase() Log out of the MongoDB database by pressing Ctrl+C . Restore data from a backup copy by running the following command:sudo /opt/kaspersky/kuma/kuma tools restore --src <path to folder containing backup copy> --certificates
The --certificates flag is optional and is used to restore certificates.
Start KUMA by running the following command:sudo systemctl start kuma-core
Rebuild the services using the recovered service resource sets. Data is restored from the backup.
Backup of collectors is not required unless the collectors have an SQL connection. When restoring such collectors, you should revert to the original initial value of the ID.
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