Update to v26.08
The update to version v26.08 is performed according to the standard procedure, however, before starting MITIGATOR, additional steps are required.
In /srv/mitigator/.env, set the variable MITIGATOR_MASTER_SECRET.
It contains master secret used to encrypt sensitive settings.
Set it to an arbitrary string consistent across all cluster instances.
It is recommended to generate the password using the following command:
Info
The value of MITIGATOR_MASTER_SECRET must be preserved
during MITIGATOR updates and after restores from backup.
In case of its loss, sensitive settings have to be reconfigured.
An example of such settings is two-factor authentication (2FA).