{ ... }: { security.krb5 = { enable = true; settings = { libdefaults.default_realm = "ARTEM.IST"; domain_realm = { "artem.ist" = "ARTEM.IST"; ".artem.ist" = "ARTEM.IST"; }; realms."ARTEM.IST" = { admin_server = "ironwill.mildlyfunctional.gay"; kdc = "ironwill.mildlyfunctional.gay"; }; }; }; services.openafsClient = { enable = true; cellName = "artem.ist"; }; }