I have an host where I only installed ovirt-node-ng from iso of 4.2 beta2 and then I didn't run any deploy of hosted engine yet.
If I want to start doing it but with the final 4.2 what is the correct step to do (other than starting from scratch with final 4.2 iso)?
...
Dependencies Resolved                                                                                                                                                                                                         
                                                                                                                                                                                                                              
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 Package                                                   Arch                                   Version                                                   Repository                                                   Size 
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Updating:                                                                                                                                                                                                                     
 ansible                                                   noarch                                 2.4.2.0-0.el7                                             ovirt-4.2-centos-ovirt42                                    7.6 M 
 collectd                                                  x86_64                                 5.8.0-2.el7                                               ovirt-4.2-centos-opstools                                   624 k 
 collectd-disk                                             x86_64                                 5.8.0-2.el7                                               ovirt-4.2-centos-opstools                                    26 k 
 collectd-netlink                                          x86_64                                 5.8.0-2.el7                                               ovirt-4.2-centos-opstools                                    27 k 
 collectd-write_http                                       x86_64                                 5.8.0-2.el7                                               ovirt-4.2-centos-opstools                                    33 k 
 gdeploy                                                   noarch                                 2.0.6-1.el7                                               ovirt-4.2-centos-gluster312                                 203 k 
 glusterfs                                                 x86_64                                 3.12.3-1.el7                                              ovirt-4.2-centos-gluster312                                 558 k 
 glusterfs-api                                             x86_64                                 3.12.3-1.el7                                              ovirt-4.2-centos-gluster312                                  97 k 
 glusterfs-cli                                             x86_64                                 3.12.3-1.el7                                              ovirt-4.2-centos-gluster312                                 197 k 
 glusterfs-client-xlators                                  x86_64                                 3.12.3-1.el7                                              ovirt-4.2-centos-gluster312                                 854 k 
 glusterfs-events                                          x86_64                                 3.12.3-1.el7                                              ovirt-4.2-centos-gluster312                                  62 k 
 glusterfs-fuse                                            x86_64                                 3.12.3-1.el7                                              ovirt-4.2-centos-gluster312                                 141 k 
 glusterfs-geo-replication                                 x86_64                                 3.12.3-1.el7                                              ovirt-4.2-centos-gluster312                                 230 k 
 glusterfs-libs                                            x86_64                                 3.12.3-1.el7                                              ovirt-4.2-centos-gluster312                                 399 k 
 glusterfs-rdma                                            x86_64                                 3.12.3-1.el7                                              ovirt-4.2-centos-gluster312                                  64 k 
 glusterfs-server                                          x86_64                                 3.12.3-1.el7                                              ovirt-4.2-centos-gluster312                                 1.2 M 
 openvswitch                                               x86_64                                 1:2.7.3-1.1fc27.el7                                       ovirt-4.2-centos-ovirt42                                    4.6 M 
 openvswitch-ovn-common                                    x86_64                                 1:2.7.3-1.1fc27.el7                                       ovirt-4.2-centos-ovirt42                                    1.4 M 
 openvswitch-ovn-host                                      x86_64                                 1:2.7.3-1.1fc27.el7                                       ovirt-4.2-centos-ovirt42                                    802 k 
 python2-gluster                                           x86_64                                 3.12.3-1.el7                                              ovirt-4.2-centos-gluster312                                  39 k 
 python2-openvswitch                                       noarch                                 1:2.7.3-1.1fc27.el7                                       ovirt-4.2-centos-ovirt42                                    167 k 
 qemu-img-ev                                               x86_64                                 10:2.9.0-16.el7_4.11.1                                    ovirt-4.2-centos-qemu-ev                                    2.2 M 
 qemu-kvm-common-ev                                        x86_64                                 10:2.9.0-16.el7_4.11.1                                    ovirt-4.2-centos-qemu-ev                                    914 k 
 qemu-kvm-ev                                               x86_64                                 10:2.9.0-16.el7_4.11.1                                    ovirt-4.2-centos-qemu-ev                                    2.8 M 
                                                                                                                                                                                                                              
Transaction Summary                                                                                                                                                                                                           
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Upgrade  24 Packages                                                                                                                                                                                                          
                                                                                                                                                                                                                              
Total download size: 25 M                                                                                                                                                                                                     
Is this ok [y/d/N]: