Targets of Oracle Fleet Patching and Provisioning
Computers of which Oracle Fleet Patching and Provisioning (Oracle FPP) is
                        aware are known as rhpclient-less targets, which do not
                        have the rhpclient component enabled.
               
Oracle FPP Servers can create new rhpclient-less targets, and can
                                    also install and configure Oracle Grid Infrastructure on such
                                    targets with only an operating system installed. Subsequently,
                                    Oracle FPP Server can provision database and other software on
                                    those rhpclient-less targets, perform
                                    maintenance, scale the cluster, in addition to many other
                                    operations. All Oracle FPP commands are run on the Oracle FPP
                                    Server. 
               
rhpclient-less targets running the Oracle
                                    FPP Client in Oracle Clusterware 12c release 2 (12.2),
                                    and later, may also run many of the Oracle FPP commands to
                                    request new software from the Oracle FPP Server and initiate
                                    maintenance themselves, among other tasks.
               
Note:
The Oracle FPP Server communicates with Oracle Grid Infrastructure Clusters at version 12.2.0.1 and later through an Oracle FPP Client that can be configured and started up on the destination cluster. The Oracle FPP Client is not supported forrhpclient-less targets on Oracle
                                    Grid Infrastructure version 12.1 and earlier, on all versions of
                                    Oracle Restart and database standalone
                                                rhpclient-less targets, such as
                                    database homes without an Oracle Grid Infrastructure
                                    home.
               Parent topic: Oracle Fleet Patching and Provisioning Architecture