架构师成长之路2.3-PXE+Kickstart无人值守大量部署Linux
架构师成长之路2.3-PXE+Kickstart无人值守大量部署Linux
架构师成长之路2.3-PXE+Kickstart无人值守大量部署Linux
所谓的无人值守，就是自动应答，当安装过程中需要人机交互提供某些选项的答案时（如如何分区），自动应答文件可以根据对应项自动提供答案。
但是，无人值守并不完全是无人值守，在设置bios从网卡启动是必须人为设置的，且安装完系统后设置不从网卡启动也是需要人为设置的。此处之外，其他的都可以无人值守。
要配置无人值守的系统安装，需要提供安装过程中需要的各种选择，这些选择在kickstart的配置文件中，一般正常安装完Linux系统在root用户的家目录下有一个anaconda-ks.cfg，以下是该文件中的部分内容。
[root@localhost /]# cat ~/anaconda-ks.cfg #version=DEVEL # System authorization information auth --useshadow --enablemd5 # Install OS instead of upgrade install # Use CDROM installation media cdrom # Use graphical install graphical # Firewall configuration firewall --enabled firstboot --disable ignoredisk --only-use=sda # Keyboard layouts # old format: keyboard us # new format: keyboard --vckeymap=us --xlayouts='us' # System language lang en_US.UTF-8 # Network information network --bootproto=dhcp --device=link --activate network --hostname=localhost.localdomain # Reboot after installation reboot # Root password rootpw --iscrypted $1$qpLCHyKc$tpgPpfZdmb/8lGsunfGWk/ # System services services --enabled="chronyd" # System timezone timezone America/Los_Angeles --isUtc # X Window System configuration information xconfig --startxonboot # System bootloader configuration bootloader --append=" crashkernel=auto" --location=mbr --boot-drive=sda # Clear the Master Boot Record zerombr # Partition clearing information clearpart --all --initlabel # Disk partitioning information part /boot --fstype="xfs" --size=300 part swap --fstype="swap" --size=1024 part / --fstype="xfs" --size=8915 %post /usr/sbin/adduser carlos /usr/sbin/usermod -p '$1$qpLCHyKc$tpgPpfZdmb/8lGsunfGWk/' carlos /usr/bin/chfn -f "Centos" carlos mv /etc/rc.d/rc.local /etc/rc.d/rc.local.00 echo '#!/bin/bash' > /etc/rc.d/rc.local ln -s ../rc.local /etc/rc.d/rc5.d/S99rclocal chmod 755 /etc/rc.d/rc.local echo 'mkdir -p /var/log/vmware' >> /etc/rc.d/rc.local echo 'exec 1> /var/log/vmware/rc.local.log' >> /etc/rc.d/rc.local echo 'exec 2>&1' >> /etc/rc.d/rc.local echo 'set -x' >> /etc/rc.d/rc.local echo 'echo Installing Open VM Tools' >> /etc/rc.d/rc.local echo 'set -x' >> /etc/rc.d/rc.local echo '/bin/eject sr0 || /bin/true' >> /etc/rc.d/rc.local echo '/bin/eject sr1 || /bin/true' >> /etc/rc.d/rc.local echo '/bin/vmware-rpctool' \'guest.upgrader_send_cmd_line_args --default\' >> /etc/rc.d/rc.local echo '/bin/vmware-rpctool' \'upgrader.setGuestFileRoot /tmp\' >> /etc/rc.d/rc.local echo '/bin/vmware-rpctool' \'toolinstall.installerActive 1\' >> /etc/rc.d/rc.local echo '/bin/vmware-rpctool' \'toolinstall.installerActive 100\' >> /etc/rc.d/rc.local echo 'rm -f /etc/rc.d/rc.local' >> /etc/rc.d/rc.local echo 'rm -f /etc/rc.d/rc5.d/S99rclocal' >> /etc/rc.d/rc.local echo 'mv /etc/rc.d/rc.local.00 /etc/rc.d/rc.local' >> /etc/rc.d/rc.local /bin/echo done %end %packages @base @core @desktop-debugging @dial-up @directory-client @fonts @gnome-desktop @guest-desktop-agents @input-methods @internet-browser @java-platform @multimedia @network-file-system-client @print-client @x11 binutils chrony ftp gcc kernel-devel kexec-tools make open-vm-tools patch python %end %addon com_redhat_kdump --enable --reserve-mb='auto' %end
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posted on 2018-11-14 17:11 CARLOS_CHIANG 阅读(…) 评论(…) 编辑 收藏
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