forked from srbala/fedora-kickstarts
265 lines
9.2 KiB
Plaintext
265 lines
9.2 KiB
Plaintext
# This is a basic Fedora cloud spin designed to work in OpenStack and other
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# private cloud environments. It's configured with cloud-init so it will
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# take advantage of ec2-compatible metadata services for provisioning ssh
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# keys. Cloud-init creates a user account named "fedora" with passwordless
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# sudo access. The root password is empty and locked by default.
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#
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# Note that unlike the standard Fedora install, this image has /tmp on disk
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# rather than in tmpfs, since memory is usually at a premium.
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#
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# This kickstart file is designed to be used with ImageFactory (in Koji).
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#
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# To do a local build, you'll need to install ImageFactory. See
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# http://worknotes.readthedocs.org/en/latest/cloudimages.html for some notes.
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#
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# For a TDL file, I store one here:
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# https://git.fedorahosted.org/cgit/fedora-atomic.git/tree/fedora-atomic-rawhide.tdl
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# (Koji generates one internally...what we really want is Koji to publish it statically)
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#
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# Once you have imagefactory and imagefactory-plugins installed, run:
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#
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# curl -O https://git.fedorahosted.org/cgit/fedora-atomic.git/plain/fedora-atomic-rawhide.tdl
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# tempfile=$(mktemp --suffix=.ks)
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# ksflatten -v F22 -c fedora-cloud-base.ks > ${tempfile}
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# imagefactory --debug base_image --file-parameter install_script ${tempfile} fedora-atomic-rawhide.tdl
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#
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text # don't use cmdline -- https://github.com/rhinstaller/anaconda/issues/931
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lang en_US.UTF-8
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keyboard us
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timezone --utc Etc/UTC
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auth --useshadow --passalgo=sha512
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selinux --enforcing
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rootpw --lock --iscrypted locked
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firewall --disabled
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bootloader --timeout=1 --append="no_timer_check console=tty1 console=ttyS0,115200n8"
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network --bootproto=dhcp --device=link --activate --onboot=on
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services --enabled=sshd,cloud-init,cloud-init-local,cloud-config,cloud-final
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zerombr
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clearpart --all
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autopart --noboot --nohome --noswap --nolvm
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%include fedora-repo.ks
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reboot
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# Package list.
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# FIXME: instLangs does not work, so there's a hack below
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# (see https://bugzilla.redhat.com/show_bug.cgi?id=1051816)
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# FIXME: instLangs bug has been fixed but now having instLangs
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# with an arg causes no langs to get installed because of BZ1262040
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# which yields the errors in BZ1261249. For now fix by not using
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# --instLangs at all
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#%packages --instLangs=en
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%packages
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kernel-core
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@^cloud-server-environment
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# Need to pull in the udev subpackage
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systemd-udev
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# after move away from grub2 - let's add 'which' back
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which
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# rescue mode generally isn't useful in the cloud context
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-dracut-config-rescue
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# Some things from @core we can do without in a minimal install
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-biosdevname
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# Need to also add back plymouth in order to mask failure of
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# systemd-vconsole-setup.service. BZ#1272684. Comment out for now
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#-plymouth
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-NetworkManager
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-iprutils
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# Now that BZ#1199868 is fixed kbd really gets removed but it breaks
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# systemd-vconsole-setup.service on boot. Comment out for now
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#-kbd
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-uboot-tools
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-kernel
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%end
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%post --erroronfail
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# Create grub.conf for EC2. This used to be done by appliance creator but
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# anaconda doesn't do it. And, in case appliance-creator is used, we're
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# overriding it here so that both cases get the exact same file.
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# Note that the console line is different -- that's because EC2 provides
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# different virtual hardware, and this is a convenient way to act differently
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echo -n "Creating grub.conf for pvgrub"
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rootuuid=$( awk '$2=="/" { print $1 };' /etc/fstab )
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mkdir /boot/grub
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echo -e 'default=0\ntimeout=0\n\n' > /boot/grub/grub.conf
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for kv in $( ls -1v /boot/vmlinuz* |grep -v rescue |sed s/.*vmlinuz-// ); do
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echo "title Fedora ($kv)" >> /boot/grub/grub.conf
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echo -e "\troot (hd0,0)" >> /boot/grub/grub.conf
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echo -e "\tkernel /boot/vmlinuz-$kv ro root=$rootuuid no_timer_check console=hvc0 LANG=en_US.UTF-8" >> /boot/grub/grub.conf
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echo -e "\tinitrd /boot/initramfs-$kv.img" >> /boot/grub/grub.conf
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echo
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done
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#link grub.conf to menu.lst for ec2 to work
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echo -n "Linking menu.lst to old-style grub.conf for pv-grub"
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ln -sf grub.conf /boot/grub/menu.lst
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ln -sf /boot/grub/grub.conf /etc/grub.conf
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# older versions of livecd-tools do not follow "rootpw --lock" line above
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# https://bugzilla.redhat.com/show_bug.cgi?id=964299
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passwd -l root
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# setup systemd to boot to the right runlevel
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echo -n "Setting default runlevel to multiuser text mode"
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rm -f /etc/systemd/system/default.target
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ln -s /lib/systemd/system/multi-user.target /etc/systemd/system/default.target
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echo .
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# this is installed by default but we don't need it in virt
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# Commenting out the following for #1234504
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# rpm works just fine for removing this, no idea why dnf can't cope
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echo "Removing linux-firmware package."
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rpm -e linux-firmware
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# Remove firewalld; was supposed to be optional in F18+, but is pulled in
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# in install/image building.
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echo "Removing firewalld."
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# FIXME! clean_requirements_on_remove is the default with DNF, but may
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# not work when package was installed by Anaconda instead of command line.
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# Also -- check if this is still even needed with new anaconda -- disabled
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# firewall should _not_ pull in this package.
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# yum -C -y remove "firewalld*" --setopt="clean_requirements_on_remove=1"
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dnf -C -y erase "firewalld*"
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# Another one needed at install time but not after that, and it pulls
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# in some unneeded deps (like, newt and slang)
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echo "Removing authconfig."
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dnf -C -y erase authconfig
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# instlang hack. (Note! See bug referenced above package list)
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find /usr/share/locale -mindepth 1 -maxdepth 1 -type d -not -name en_US -exec rm -rf {} +
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localedef --list-archive | grep -v ^en_US | xargs localedef --delete-from-archive
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# this will kill a live system (since it's memory mapped) but should be safe offline
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mv -f /usr/lib/locale/locale-archive /usr/lib/locale/locale-archive.tmpl
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build-locale-archive
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echo '%_install_langs C:en:en_US:en_US.UTF-8' >> /etc/rpm/macros.image-language-conf
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echo -n "Getty fixes"
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# although we want console output going to the serial console, we don't
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# actually have the opportunity to login there. FIX.
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# we don't really need to auto-spawn _any_ gettys.
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sed -i '/^#NAutoVTs=.*/ a\
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NAutoVTs=0' /etc/systemd/logind.conf
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echo -n "Network fixes"
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# initscripts don't like this file to be missing.
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# and https://bugzilla.redhat.com/show_bug.cgi?id=1204612
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cat > /etc/sysconfig/network << EOF
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NETWORKING=yes
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NOZEROCONF=yes
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DEVTIMEOUT=10
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EOF
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# For cloud images, 'eth0' _is_ the predictable device name, since
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# we don't want to be tied to specific virtual (!) hardware
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rm -f /etc/udev/rules.d/70*
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ln -s /dev/null /etc/udev/rules.d/80-net-setup-link.rules
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# simple eth0 config, again not hard-coded to the build hardware
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cat > /etc/sysconfig/network-scripts/ifcfg-eth0 << EOF
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DEVICE="eth0"
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BOOTPROTO="dhcp"
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ONBOOT="yes"
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TYPE="Ethernet"
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PERSISTENT_DHCLIENT="yes"
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EOF
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# generic localhost names
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cat > /etc/hosts << EOF
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127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
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::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
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EOF
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echo .
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# Because memory is scarce resource in most cloud/virt environments,
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# and because this impedes forensics, we are differing from the Fedora
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# default of having /tmp on tmpfs.
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echo "Disabling tmpfs for /tmp."
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systemctl mask tmp.mount
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# make sure firstboot doesn't start
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echo "RUN_FIRSTBOOT=NO" > /etc/sysconfig/firstboot
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# Uncomment this if you want to use cloud init but suppress the creation
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# of an "ec2-user" account. This will, in the absence of further config,
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# cause the ssh key from a metadata source to be put in the root account.
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#cat <<EOF > /etc/cloud/cloud.cfg.d/50_suppress_ec2-user_use_root.cfg
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#users: []
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#disable_root: 0
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#EOF
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echo "Removing random-seed so it's not the same in every image."
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rm -f /var/lib/systemd/random-seed
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echo "Cleaning old dnf repodata."
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# FIXME: clear history?
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dnf clean all
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truncate -c -s 0 /var/log/dnf.log
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truncate -c -s 0 /var/log/dnf.rpm.log
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echo "Import RPM GPG key"
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releasever=$(rpm -q --qf '%{version}\n' fedora-release)
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basearch=$(uname -i)
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rpm --import /etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-$releasever-$basearch
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echo "Packages within this cloud image:"
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echo "-----------------------------------------------------------------------"
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rpm -qa
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echo "-----------------------------------------------------------------------"
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# Note that running rpm recreates the rpm db files which aren't needed/wanted
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rm -f /var/lib/rpm/__db*
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# FIXME: is this still needed?
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echo "Fixing SELinux contexts."
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touch /var/log/cron
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touch /var/log/boot.log
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/usr/sbin/fixfiles -R -a restore
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echo "Zeroing out empty space."
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# This forces the filesystem to reclaim space from deleted files
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dd bs=1M if=/dev/zero of=/var/tmp/zeros || :
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rm -f /var/tmp/zeros
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echo "(Don't worry -- that out-of-space error was expected.)"
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# For trac ticket https://fedorahosted.org/cloud/ticket/128
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rm -f /etc/sysconfig/network-scripts/ifcfg-ens3
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# Enable network service here, as doing it in the services line
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# fails due to RHBZ #1369794
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/sbin/chkconfig network on
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# Remove machine-id on pre generated images
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rm -f /etc/machine-id
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touch /etc/machine-id
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# Anaconda is writing an /etc/resolv.conf from the install environment.
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# The system should start out with an empty file, otherwise cloud-init
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# will try to use this information and may error:
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# https://bugs.launchpad.net/cloud-init/+bug/1670052
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truncate -s 0 /etc/resolv.conf
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# Disable rhgb/quiet: https://bugzilla.redhat.com/show_bug.cgi?id=510523
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sed -i 's/rhgb quiet//' /boot/grub2/grub.cfg
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%end
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