fedora-kickstarts/fedora-cloud-atomic.ks
Colin Walters 8173ebec2e cloud-atomic: Drop yum/rpm bits from %post
While it makes sense to import the GPG key, it has to be done
as part of the treecompose, because it'll drop out of the rpmdb
on the next upgrade.

For yum, it was run as part of the treecompose, not Anaconda, so
there's already no history.
2014-11-04 21:12:16 -05:00

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# Fedora Atomic is a cloud-focused spin implementing the Project Atomic
# patterns.
#
# RIGHT NOW, this is very like the traditional cloud image -- this is
# just a starting point.
text
lang en_US.UTF-8
keyboard us
timezone --utc Etc/UTC
auth --useshadow --enablemd5
selinux --enforcing
rootpw --lock --iscrypted locked
user --name=none
firewall --disabled
bootloader --timeout=1 --append="no_timer_check console=tty1 console=ttyS0,115200n8"
network --bootproto=dhcp --device=eth0 --activate --onboot=on
services --enabled=network,sshd,rsyslog,cloud-init,cloud-init-local,cloud-config,cloud-final
zerombr
clearpart --all
# Atomic differs from cloud - we want LVM
part /boot --size=300 --fstype="xfs"
part pv.01 --grow
volgroup atomicos pv.01
logvol / --size=3000 --fstype="xfs" --name=root --vgname=atomicos
# Equivalent of %include fedora-repo.ks
ostreesetup --nogpg --osname=fedora-atomic-host --remote=installmedia --url=http://dl.fedoraproject.org/pub/alt/fedora-atomic/repo --ref=fedora-atomic/rawhide/x86_64/docker-host
reboot
%post --erroronfail
# older versions of livecd-tools do not follow "rootpw --lock" line above
# https://bugzilla.redhat.com/show_bug.cgi?id=964299
passwd -l root
# remove the user anaconda forces us to make
userdel -r none
# If you want to remove rsyslog and just use journald, remove this!
echo -n "Disabling persistent journal"
rmdir /var/log/journal/
echo .
echo -n "Getty fixes"
# although we want console output going to the serial console, we don't
# actually have the opportunity to login there. FIX.
# we don't really need to auto-spawn _any_ gettys.
sed -i '/^#NAutoVTs=.*/ a\
NAutoVTs=0' /etc/systemd/logind.conf
echo -n "Network fixes"
# initscripts don't like this file to be missing.
cat > /etc/sysconfig/network << EOF
NETWORKING=yes
NOZEROCONF=yes
EOF
# For cloud images, 'eth0' _is_ the predictable device name, since
# we don't want to be tied to specific virtual (!) hardware
rm -f /etc/udev/rules.d/70*
ln -s /dev/null /etc/udev/rules.d/80-net-setup-link.rules
# simple eth0 config, again not hard-coded to the build hardware
cat > /etc/sysconfig/network-scripts/ifcfg-eth0 << EOF
DEVICE="eth0"
BOOTPROTO="dhcp"
ONBOOT="yes"
TYPE="Ethernet"
PERSISTENT_DHCLIENT="yes"
EOF
# generic localhost names
cat > /etc/hosts << EOF
127.0.0.1 localhost localhost.localdomain localhost4 localhost4.localdomain4
::1 localhost localhost.localdomain localhost6 localhost6.localdomain6
EOF
echo .
# Because memory is scarce resource in most cloud/virt environments,
# and because this impedes forensics, we are differing from the Fedora
# default of having /tmp on tmpfs.
echo "Disabling tmpfs for /tmp."
systemctl mask tmp.mount
# make sure firstboot doesn't start
echo "RUN_FIRSTBOOT=NO" > /etc/sysconfig/firstboot
# Uncomment this if you want to use cloud init but suppress the creation
# of an "ec2-user" account. This will, in the absence of further config,
# cause the ssh key from a metadata source to be put in the root account.
#cat <<EOF > /etc/cloud/cloud.cfg.d/50_suppress_ec2-user_use_root.cfg
#users: []
#disable_root: 0
#EOF
echo "Removing random-seed so it's not the same in every image."
rm -f /var/lib/random-seed
echo "Packages within this cloud image:"
echo "-----------------------------------------------------------------------"
rpm -qa
echo "-----------------------------------------------------------------------"
# Note that running rpm recreates the rpm db files which aren't needed/wanted
rm -f /var/lib/rpm/__db*
echo "Zeroing out empty space."
# This forces the filesystem to reclaim space from deleted files
dd bs=1M if=/dev/zero of=/var/tmp/zeros || :
rm -f /var/tmp/zeros
echo "(Don't worry -- that out-of-space error was expected.)"
%end