The PAP provides interfaces for the management of policies. It utilizes the XACML database to store policies, which are then distributed to the PDPs.
The XACML and Drools databases are hosted in a MariaDB cluster. The XACML database is used to persist policies and policy dictionaries and provide a point for PDPs to retrieve policies. The XACML database also has tables used for node state management, detection of node failure and failover. As indicated above, the state management tables will only include entries for the PAP and PDP-X as the testing is not yet complete for the PDP-D.
The PAP provides interfaces for the management of policies. It utilizes the XACML database to store policies, which are then distributed to the PDPs.
The XACML and Drools databases are hosted in a MariaDB cluster. The XACML database is used to persist policies and policy dictionaries and provide a point for PDPs to retrieve policies. The XACML database also has tables used for node state management, detection of node failure and failover. As indicated above, the state management tables will only include entries for the PAP and PDP-X as the testing is not yet complete for the PDP-D.