diff --git a/content/post/kickstart-centos7.md b/content/post/kickstart-centos7.md deleted file mode 100644 index 3f50d4a..0000000 --- a/content/post/kickstart-centos7.md +++ /dev/null @@ -1,208 +0,0 @@ ---- -title: "Kickstart 安装 CentOS7" -date: 2019-10-29T21:00:25+08:00 -lastmod: 2019-10-29T21:00:25+08:00 -keywords: [] -tags: ["kickstart", "centos"] -categories: ["os"] ---- - -## 环境 -- CentOS7.6 -- genisoimage 1.1.11 -- CentOS-7-x86_64-Minimal-1810.iso - -## 复制 iso 内容到本地磁盘 -```bash -mount -o loop CentOS-7-x86_64-Minimal-1810.iso /mnt/ -mkdir -p /home/iso/centos7 -cd /mnt && cp -af * .* /home/iso/centos7/ -``` - -## 创建 isolinux/ks.cfg -- mbr 启动，/home/iso/centos7/isolinux/ks.cfg 内容如下 - ``` - # Install OS instead of upgrade - install - # Reboot after installation - reboot - # System authorization information - auth --enableshadow --passalgo=sha512 - # Use CDROM installation media - cdrom - # Use graphical install - graphical - # Run the Setup Agent on first boot - firstboot --enable - ignoredisk --only-use=sda - # Keyboard layouts - keyboard --vckeymap=cn --xlayouts='cn' - # System language - lang zh_CN.UTF-8 - # Firewall configuration - firewall --disabled - # SELinux configuration - selinux --disabled - - # Network information - #network --bootproto=dhcp --device=eth0 --onboot=off --ipv6=auto --no-activate - #network --hostname=localhost.localdomain - - # Root password(111111) - rootpw --iscrypted $6$kD.hMvv5nCY8a/SM$Gnmb4zspkuyL75BP2Gj.1SGUaWBugXkd/zMFhoDndp9CSi8VP7R5JP7rfWzL4y7fy8crH3ryDT4PFkKCc7/xM. - # System services - services --enabled="chronyd" - # System timezone - timezone Asia/Shanghai --isUtc - # Clear the Master Boot Record - zerombr - # System bootloader configuration - bootloader --location=mbr --boot-drive=sda - # Partition clearing information - clearpart --none --initlabel - # Disk partitioning information - part /boot --fstype="xfs" --ondisk=sda --size=512 - part / --fstype="xfs" --ondisk=sda --grow --size=1 - - %packages - @^minimal - @core - chrony - - %end - - %post - lsblk > /root/lsblk - %end - - %addon com_redhat_kdump --disable --reserve-mb='auto' - - %end - - %anaconda - pwpolicy root --minlen=6 --minquality=1 --notstrict --nochanges --notempty - pwpolicy user --minlen=6 --minquality=1 --notstrict --nochanges --emptyok - pwpolicy luks --minlen=6 --minquality=1 --notstrict --nochanges --notempty - %end - ``` -- efi 启动，/home/iso/centos7/isolinux/ks.cfg 内容如下 - ``` - # Install OS instead of upgrade - install - # Reboot after installation - reboot - # System authorization information - auth --enableshadow --passalgo=sha512 - # Use CDROM installation media - cdrom - # Use graphical install - graphical - # Run the Setup Agent on first boot - firstboot --enable - ignoredisk --only-use=sda - # Keyboard layouts - keyboard --vckeymap=cn --xlayouts='cn' - # System language - lang zh_CN.UTF-8 - # Firewall configuration - firewall --disabled - # SELinux configuration - selinux --disabled - - # Network information - #network --bootproto=dhcp --device=eth0 --onboot=off --ipv6=auto --no-activate - #network --hostname=localhost.localdomain - - # Root password(111111) - rootpw --iscrypted $6$kD.hMvv5nCY8a/SM$Gnmb4zspkuyL75BP2Gj.1SGUaWBugXkd/zMFhoDndp9CSi8VP7R5JP7rfWzL4y7fy8crH3ryDT4PFkKCc7/xM. - # System services - services --enabled="chronyd" - # System timezone - timezone Asia/Shanghai --isUtc - # Clear the Master Boot Record - zerombr - # System bootloader configuration - bootloader --location=mbr --boot-drive=sda - # Partition clearing information - clearpart --none --initlabel - # Disk partitioning information - part /boot --fstype="xfs" --ondisk=sda --size=512 - part /boot/efi --fstype="xfs" --ondisk=sda --size=512 - part / --fstype="xfs" --ondisk=sda --grow --size=1 - - %packages - @^minimal - @core - chrony - - %end - - %post - %end - - %addon com_redhat_kdump --disable --reserve-mb='auto' - - %end - - %anaconda - pwpolicy root --minlen=6 --minquality=1 --notstrict --nochanges --notempty - pwpolicy user --minlen=6 --minquality=1 --notstrict --nochanges --emptyok - pwpolicy luks --minlen=6 --minquality=1 --notstrict --nochanges --notempty - %end - ``` - -## 修改启动项文件 -- mbr 启动，只需修改 isolinux/isolinux.cfg - - 删除 "label check" 下的 "menu default" 一行 - - 在 "label linux" 一行上方添加如下内容 - ``` - label auto - menu label ^Auto install CentOS 7 - menu default - kernel vmlinuz - append initrd=initrd.img inst.stage2=hd:LABEL=CentOS7 inst.ks=cdrom:/isolinux/ks.cfg quiet - ``` -- efi 启动，只需修改 EFI/BOOT/grub.cfg - - 修改第一行 - ``` - set default="0" - ``` - - 在 "### BEGIN /etc/grub.d/10_linux ###" 一行下添加如下内容 - ``` - menuentry 'Auto Install CentOS 7' --class fedora --class gnu-linux --class gnu --class os { - linuxefi /images/pxeboot/vmlinuz inst.ks=cdrom:/isolinux/ks.cfg inst.stage2=hd:LABEL=CentOS7 quiet - initrdefi /images/pxeboot/initrd.img - } - ``` - -## 生成 ISO 镜像 -- mbr 启动，执行如下命令 - ```bash - genisoimage -v -R -J -T -V CentOS7 \ - -b isolinux/isolinux.bin \ - -c isolinux/boot.cat \ - -cache-inodes \ - -joliet-long \ - -no-emul-boot \ - -boot-load-size 4 \ - -boot-info-table \ - -o /home/centos7.iso \ - /home/iso/centos7 - ``` -- efi 启动，执行如下命令 - ```bash - genisoimage -v -R -J -T -V CentOS7 \ - -b images/efiboot.img \ - -c isolinux/boot.cat \ - -cache-inodes \ - -joliet-long \ - -no-emul-boot \ - -boot-load-size 4 \ - -boot-info-table \ - -o /home/centos7-efi.iso \ - /home/iso/centos7 - ``` - -## 参考 -- [https://boke.wsfnk.com/archives/382.html](https://boke.wsfnk.com/archives/382.html) - diff --git a/content/post/pxe.md b/content/post/pxe.md index 862c9e8..fb814c9 100644 --- a/content/post/pxe.md +++ b/content/post/pxe.md @@ -93,6 +93,16 @@ categories: ["OS"] # Root password rootpw --iscrypted $y$j9T$VB3hYFCRRHaCTsOM/DwE2KUX$Ci6f4pASC887sewVuvjFqTXHN.g5nsVsPoca9RntMdD + %addon com_redhat_kdump --disable --reserve-mb='auto' + + %end + + %anaconda + pwpolicy root --minlen=6 --minquality=1 --notstrict --nochanges --notempty + pwpolicy user --minlen=6 --minquality=1 --notstrict --nochanges --emptyok + pwpolicy luks --minlen=6 --minquality=1 --notstrict --nochanges --notempty + %end + # 安装完成后的操作，这里禁用了 selinux 和自带的防火墙 %post /usr/bin/systemctl disable firewalld