gdom监控账号权限设置

被监控集群数据库账号 涉及的权限点如下：
监控功能：
grant select on vc_x.gclusterdb.rebalancing_status;
grant select on gbase.nodedatamap;
grant select on gbase.table_distribution;
grant select on gbase.audit_log;
grant process on *.*.*;

集群管理功能:
grant select on gbase.user ;
grant select on gbase.user_check ;
grant select on gbase.role_edges ;
grant select on gbase.tables_priv ;
grant select on gbase.vc_priv ;
grant select on gbase.db ;
grant select on vc_x.gclusterdb.rebalancing_status;
grant select on gbase.nodedatamap ;
grant select on gbase.table_distribution ;
grant select on gbase.user ;
grant select on qbase.user_check ;
grant select on gbase.role_edges ;
grant select on gbase.tables_priv ;
grant select on gbase.vc_priv ;
grant select on gbase.db ;
grant select on gbase.audit_log ;
grant process on *.*.* ;
grant CREATE USER on *.*.* ;
grant GRANT OPTION on *.*.*;
grant SUPER on *.*.*;

注意：
     集群变更，执行initnodedatamap和数据重分布时，则需要 all on vc.*.* 权限。