Today courses than to the period, mainly about the deployment of networked storage iscsi service today, MariaDB database (CRUD operations to achieve its backup and recovery), unattended installation of the system. If the production environment have hundreds of servers are required to install the system, in this way it is outdated. At this point, we need to use PXE + TFTP + FTP + DHCP + Kickstart service to build an unattended installation of the system. This system can be installed unattended for dozens of servers to automatically install the system, this aspect of the operation and maintenance personnel will be freed from repetitive work, but also greatly enhance the efficiency of the system installation.
Unattended Installation workflow system shown in Figure 19-1.
Unattended Installation workflow system 19-1 of FIG.
