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39 lines
1.3 KiB
39 lines
1.3 KiB
4 years ago
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#!/bin/bash -eux
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echo "Remove development and kernel source packages"
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dnf -y remove gcc cpp gc kernel-devel kernel-headers glibc-devel elfutils-libelf-devel glibc-headers kernel-devel kernel-headers
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echo "remove orphaned packages"
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dnf -y autoremove
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echo "Remove previous kernels that preserved for rollbacks"
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dnf -y remove -y $(dnf repoquery --installonly --latest-limit=-1 -q)
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# Avoid ~200 meg firmware package we don't need
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# this cannot be done in the KS file so we do it here
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echo "Removing extra firmware packages"
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dnf -y remove linux-firmware
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echo "clean all package cache information"
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dnf -y clean all --enablerepo=\*
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echo "truncate any logs that have built up during the install"
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find /var/log -type f -exec truncate --size=0 {} \;
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echo "Remove any non-loopback network configs"
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find /etc/sysconfig/network-scripts -name "ifcfg-*" -not -name "ifcfg-lo" -exec rm -f {} \;
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echo "remove the install log"
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rm -f /root/anaconda-ks.cfg /root/original-ks.cfg
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echo "remove the contents of /tmp and /var/tmp"
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rm -rf /tmp/* /var/tmp/*
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echo "Force a new random seed to be generated"
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rm -f /var/lib/systemd/random-seed
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echo "Wipe netplan machine-id (DUID) so machines get unique ID generated on boot"
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truncate -s 0 /etc/machine-id
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echo "Clear the history so our install commands aren't there"
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rm -f /root/.wget-hsts
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export HISTSIZE=0
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