75 lines
1.8 KiB
INI
75 lines
1.8 KiB
INI
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# version=RHEL8
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# Install OS instead of upgrade
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install
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cdrom
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auth --enableshadow --passalgo=sha512 --kickstart
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# License agreement
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eula --agreed
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# Use text mode install
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text
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# Disable Initial Setup on first boot
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firstboot --disable
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# Keyboard layout
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keyboard --vckeymap=us --xlayouts='us'
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# System language
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lang en_US.UTF-8
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# Network information
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network --bootproto=dhcp --device=link --activate
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network --hostname=rhel8
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firewall --disabled
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# Root password
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rootpw builder --plaintext
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# SELinux configuration
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selinux --permissive
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# Do not configure the X Window System
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skipx
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# System timezone
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timezone UTC
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# Add a user named builder
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user --groups=wheel --name=builder --password=builder --plaintext --gecos="builder"
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# System bootloader configuration
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bootloader --location=mbr --boot-drive=sda
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# Clear the Master Boot Record
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zerombr
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clearpart --all --initlabel --drives=sda
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part / --fstype="ext4" --grow --asprimary --label=slash --ondisk=sda
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# Reboot after successful installation
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reboot
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%packages --ignoremissing --excludedocs
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# dnf group info minimal-environment
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@^minimal-environment
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@core
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openssh-server
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sed
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sudo
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python3
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open-vm-tools
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# Exclude unnecessary firmwares
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-iwl*firmware
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%end
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# Enable/disable the following services
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services --enabled=sshd
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%post --nochroot --logfile=/mnt/sysimage/root/ks-post.log
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# Disable quiet boot and splash screen
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sed --follow-symlinks -i "s/ rhgb quiet//" /mnt/sysimage/etc/default/grub
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sed --follow-symlinks -i "s/ rhgb quiet//" /mnt/sysimage/boot/grub2/grubenv
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# Passwordless sudo for the user 'builder'
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echo "builder ALL=(ALL) NOPASSWD: ALL" >> /mnt/sysimage/etc/sudoers.d/builder
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# Remove the package cache
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yum -y clean all
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# Disable swap
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swapoff -a
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rm -f /swapfile
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sed -ri '/\sswap\s/s/^#?/#/' /etc/fstab
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sed -i '/^\(HWADDR\|UUID\)=/d' /etc/sysconfig/network-scripts/ifcfg-*
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%end
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