


1. Background description:
The company recently needed to launch several business systems and purchased 11 HP servers. Engineers from the manufacturer helped install the servers, and the system was not installed, so we had to install it ourselves.
Think about the Linux shutdown command, the environment in the computer room~it’s so cold! Therefore, we must not automatically install each one How to install a linux system, so I compiled a fully manual one-click installation system script. I tested it on both RedHat and centos7, and the verification results were successful. Specifically Please see the process below!
The overall process of one-click manual installation script is as follows:
The client starts from the network card and manually obtains the IP address from the DHCP server in the external network; manually obtains the url of the boot file; the DHCP server returns the client IP and the url of the bootstrap file; the client obtains it from the TFTP server in the external network bootstrap file and execute it; load the kernel and file system through the TFTP server to start the installation. The manual installation is completed and the system restarts!
2. Configure the local yum source, as shown on the right:
Server-side installation script, as shown on the right:
3. For server-side installation and configuration, you only need to execute this script, as shown in the picture on the right:
Manually install and configure DHCP, TFTP, xinetd, Vsftpd, syslinux, Tcpdump and other services, as shown in the picture on the right:
4. The client manually starts installing the system
On the client side, I am using a virtual machine for demonstration. I configure the virtual machine to enable heavy network card startup, as shown in the picture on the right:
가상 머신 네트워크는 서버와 통신해야 합니다. 리눅스 시스템 설치 방법 여기서 구성한 것은 네트워크 카드 브리지 모드입니다. 기본적으로 호스트의 네트워크 상태는 그림과 같이 직접 복사됩니다. 오른쪽:
클라이언트는 오른쪽 그림과 같이 시스템 로딩 인터페이스에 수동으로 들어갑니다.
오른쪽 그림과 같이 로딩이 완료되고 설치가 시작됩니다.
오른쪽 그림과 같이 시스템 관련 서비스를 설치하세요.
오른쪽 그림과 같이 수동 설치가 완료되면 클라이언트 시스템이 다시 시작됩니다.
이걸로 Linux 읽는 방법을 마치겠습니다. 지난 호에서는 전체 작동 과정을 자세히 영상으로 보여드리겠습니다.
The above is the detailed content of The company launches a business system, fully automated one-click installation system script sharing. For more information, please follow other related articles on the PHP Chinese website!

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