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--- linux_wiki:os_install_kickstart [2016/11/29 22:13]
billdozor
+++ linux_wiki:os_install_kickstart [2019/05/25 23:50]
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-====== OS Install: Kickstart Examples ======
-**General Information**
-Kickstart file examples.
-**Checklist**
-  * Distro(s): Enterprise Linux 6/7
-----
-====== External Resources ======
-  * [[https://access.redhat.com/documentation/en-US/Red_Hat_Enterprise_Linux/6/html/Installation_Guide/s1-kickstart2-options.html|RHEL Kickstart Options]]
-----
-====== Kickstart Install ======
-See this page for the complete process: [[linux_wiki:os_install_bare_metal|OS Install: Bare Metal]]
-----
-====== CentOS 6 Example Kickstart File ======
-The following kickstart file performs a network install of CentOS 6 minimal, on /dev/sda, using MBR, with LVM, and reboots after installation.
-**Modify the encrypted root password before using.**
-<code bash centos6-ks-bios.cfg>
-#### Title: CentOS 6 Generic Kickstart file for BIOS systems
-#### Description: Uses /dev/sda, MBR, and LVM to prepare a CentOS minimal installed system.
-########################################
-#### CUSTOMIZE THESE SECTIONS BELOW ####
-########################################
-## Install Location ##
-install
-nfs --server=10.0.0.200 --dir=/iso/centos6.7-dvd
-## Locale Settings ##
-lang en_US.UTF-8
-keyboard us
-## System Configuration ##
-rootpw  --iscrypted <root-encrypted-password-here>
-#######################################
-#### END OF CUSTOMIZATION SECTIONS ####
-#######################################
-## Networking ##
-#network settings are inherited from the kernel image boot options in order to keep the kickstart generic
-## System Configuration ##
-firewall --service=ssh
-authconfig --enableshadow --passalgo=sha512
-selinux --disabled
-timezone --utc America/Chicago
-## Disk Partitioning ##
-bootloader --location=mbr --driveorder=sda --append="crashkernel=auto"
-# Clear Partitions => clear disk /dev/sda partitions, initialize partition tables (zerombr) #
-clearpart --drives=sda --all
-zerombr
-# Physical Partitions #
-part /boot --fstype=ext4 --size=512 --ondisk=sda
-part pv.01 --grow --size=26624 --ondisk=sda
-# LVM Setup #
-volgroup vglocal --pesize=4096 pv.01
-logvol /home --fstype=ext4 --name=lvhome --vgname=vglocal --size=4096
-logvol / --fstype=ext4 --name=lvroot --vgname=vglocal --size=4096
-logvol swap --name=lvswap --vgname=vglocal --size=8192
-logvol /tmp --fstype=ext4 --name=lvtmp --vgname=vglocal --size=2048
-logvol /var --fstype=ext4 --name=lvvar --vgname=vglocal --size=4096
-## Packages to Install ##
-%packages
-@core
-@server-policy
-@workstation-policy
-nfs-utils
-%end
-## Reboot After Installation ##
-reboot --eject
-#### Auto execute post install commands ####
-%post --interpreter /bin/sh --log=/root/ks-post.log
-(
-## Enter post install commands here to execute prior to reboot
-# Useful for performing something like the below example:
-# Startup rpcbind for NFS
-#service rpcbind start
-# Mount admin share
-#mount -vt nfs 10.1.2.3:/admin /mnt
-# Create /root/scripts dir
-#mkdir /root/scripts
-# Copy the firstboot script to the new dir, set owner/permissions
-#cp -v /mnt/deploy/firstboot/firstboot.sh /root/scripts/
-#chown -Rv root:root /root/scripts
-#chmod -Rv 700 /root/scripts
-# Create line in rc.local to auto-execute the firstboot script
-#echo "/root/scripts/firstboot.sh" >> /etc/rc.d/rc.local
-# Un-mount admin share
-#umount -v /mnt
-)
-%end
-</code>
-----
-====== CentOS 7 Example Kickstart File ======
-**Modify the encrypted root password before using.**
-===== CentOS 7 BIOS Kickstart =====
-<code bash centos7-ks-bios.cfg>
-#### Title: CentOS 7 Generic Kickstart file for BIOS systems
-#### Description: Uses /dev/sda, MBR, and LVM to prepare a CentOS minimal installed system.
-########################################
-#### CUSTOMIZE THESE SECTIONS BELOW ####
-########################################
-## Install Location ##
-graphical
-nfs --server=10.1.2.3 --dir=/iso/centos7.2-dvd
-## Locale Settings ##
-keyboard --vckeymap=us --xlayouts='us'
-lang en_US.UTF-8
-timezone America/Chicago --isUtc --ntpservers=x.x.x.x,x.x.x.x
-## System Configuration ##
-rootpw  --iscrypted <root-encrypted-password-here>
-#######################################
-#### END OF CUSTOMIZATION SECTIONS ####
-#######################################
-## Networking ##
-#network settings are inherited from the kernel image boot options in order to keep the kickstart generic
-## System Configuration ##
-auth --enableshadow --passalgo=sha512
-eula --agreed
-firewall --service=ssh
-selinux --disabled
-## Disk Partitioning ##
-ignoredisk --only-use=sda
-bootloader --location=mbr --boot-drive=sda
-clearpart --all --initlabel --drives=sda
-zerombr
-# Physical Partitions #
-part /boot --fstype="ext4" --ondisk=sda --size=512
-part pv.01 --fstype="lvmpv" --ondisk=sda --grow --size=18512
-# LVM Setup #
-volgroup vglocal --pesize=4096 pv.01
-logvol /tmp  --fstype="ext4" --size=2048 --name=lvtmp --vgname=vglocal
-logvol swap  --fstype="swap" --size=8192 --name=lvswap --vgname=vglocal
-logvol /home  --fstype="ext4" --size=4096 --name=lvhome --vgname=vglocal
-logvol /  --fstype="ext4" --size=4096 --name=lvroot --vgname=vglocal
-logvol /var  --fstype="ext4" --size=4096 --name=lvvar --vgname=vglocal
-## System services ##
-services --enabled="chronyd"
-## Packages to Install ##
-%packages
-@^minimal
-@core
-chrony
-nfs-utils
-%end
-## KDUMP - Disable ##
-%addon com_redhat_kdump --disable --reserve-mb='auto'
-%end
-## Reboot After Installation ##
-reboot --eject
-#### Auto execute post install commands ####
-%post --interpreter /bin/sh --log=/root/ks-post.log
-(
-## Enter post install commands here to execute prior to reboot
-# Useful for performing something like the below example:
-# Startup rpcbind for NFS
-#systemctl start rpcbind
-# Mount admin share
-#mount -vt nfs 10.1.2.3:/admin /mnt
-# Create /root/scripts dir
-#mkdir /root/scripts
-# Copy the firstboot script to the new dir, set owner/permissions
-#cp -v /mnt/deploy/firstboot/firstboot.sh /root/scripts/
-#chown -Rv root:root /root/scripts
-#chmod -Rv 700 /root/scripts
-# Copy firstboot service unit to system, set owner/permissions
-#cp -v /mnt/deploy/firstboot/firstboot.service /etc/systemd/system/
-#chown -v root:root /etc/systemd/system/firstboot.service
-#chmod -v 644 /etc/systemd/system/firstboot.service
-# Enable firstboot service for next boot
-#systemctl enable firstboot.service
-# Un-mount admin share
-#umount -v /mnt
-)
-%end
-</code>
-----
-====== CentOS 6/7 EFI Kickstart ======
-The only difference for EFI based systems in a kickstart file is the addition of a /boot/efi partition.
-It is placed in the "Physical Partitions" section after the /boot partition.
-<code bash>
-# Physical Partitions #
-part /boot --fstype="ext4" --ondisk=sda --size=512
-part /boot/efi --fstype="efi" --ondisk=sda --size=512 --fsoptions="umask=0077,shortname=winnt"
-part pv.01 --fstype="lvmpv" --ondisk=sda --grow --size=18512
-</code>
-----