3f5047dd4f
systemd uses /var/lib/systemd/random-seed to add entropy to /dev/urandom at boot time. During image creation this file is created, and if not removed everything using the image will be adding the same seed. This is only additional entropy, NOT a seed in the sense of a starting point for a PRNG, so it will be mixed with other entropy as the system runs. It isn't a good idea to use the same value everywhere so make sure it is removed in %post Resolves: rhbz#1258986
56 lines
1.1 KiB
Plaintext
56 lines
1.1 KiB
Plaintext
# Minimal Disk Image
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#
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sshpw --username=root --plaintext randOmStrinGhERE
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# Firewall configuration
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firewall --enabled
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# Use network installation
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url --url=http://repo/rhel7.0/Server/os
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repo --name=optional --baseurl=http://repo/rhel7.0/Server/optional/os
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# Root password
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rootpw --plaintext removethispw
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# Network information
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network --bootproto=dhcp --onboot=on --activate
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# System authorization information
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auth --useshadow --enablemd5
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# System keyboard
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keyboard --xlayouts=us --vckeymap=us
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# System language
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lang en_US.UTF-8
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# SELinux configuration
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selinux --enforcing
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# Installation logging level
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logging --level=info
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# Shutdown after installation
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shutdown
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# System timezone
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timezone US/Eastern
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# System bootloader configuration
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bootloader --location=mbr
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# Clear the Master Boot Record
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zerombr
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# Partition clearing information
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clearpart --all
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# Disk partitioning information
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part / --fstype="ext4" --size=4000
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part swap --size=1000
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%post
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# Remove root password
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passwd -d root > /dev/null
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# Remove random-seed
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rm /var/lib/systemd/random-seed
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%end
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%packages
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@core
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kernel
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memtest86+
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grub2-efi
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grub2
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shim
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syslinux
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-dracut-config-rescue
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%end
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