fedora-kickstarts/fedora-atomic.ks
Dusty Mabe 389bcb6c1e
atomic: create images from updates ref
These are our dev images we create from the updates ref. Once
tested and verified we then promote that ref from the tested
images to an officially release ostree version.

Signed-off-by: Dusty Mabe <dusty@dustymabe.com>
2017-07-19 11:21:02 -04:00

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# Fedora Atomic is a cloud-focused spin implementing the Project
# Atomic patterns. Note that this replicates the same tree which can
# now be installed on bare metal.
# This image allocates most space to an LVM-managed thin pool
# dedicated for Docker containers, and uses docker-storage-setup to
# dynamically resize storage on boot.
text # don't use cmdline -- https://github.com/rhinstaller/anaconda/issues/931
lang en_US.UTF-8
keyboard us
timezone --utc Etc/UTC
auth --useshadow --passalgo=sha512
selinux --enforcing
rootpw --lock --iscrypted locked
firewall --disabled
bootloader --timeout=1 --append="no_timer_check console=tty1 console=ttyS0,115200n8 net.ifnames=0"
network --bootproto=dhcp --device=link --activate --onboot=on
services --enabled=sshd,cloud-init,cloud-init-local,cloud-config,cloud-final
zerombr
clearpart --all
# Atomic differs from cloud - we want LVM
part /boot --size=300 --fstype="ext4"
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 --remote=fedora-atomic --url=https://kojipkgs.fedoraproject.org/compose/atomic/26/ --ref=fedora/26/x86_64/updates/atomic-host
reboot
%post --erroronfail
# See https://github.com/projectatomic/rpm-ostree/issues/42
# we only need this for before f26 release where we are using a
# temporary "dev" repo url above. We want to change the remote
# we use to match where the repo will live for the entirety of f26.
ostree remote delete fedora-atomic
ostree remote add --set=gpg-verify=true --set=gpgkeypath=/etc/pki/rpm-gpg/RPM-GPG-KEY-fedora-26-primary fedora-atomic 'https://kojipkgs.fedoraproject.org/atomic/26/'
# older versions of livecd-tools do not follow "rootpw --lock" line above
# https://bugzilla.redhat.com/show_bug.cgi?id=964299
passwd -l root
# Work around https://bugzilla.redhat.com/show_bug.cgi?id=1193590
cp /etc/skel/.bash* /var/roothome
# Configure docker-storage-setup to resize the partition table on boot
# https://github.com/projectatomic/docker-storage-setup/pull/25
echo 'GROWPART=true' >> /etc/sysconfig/docker-storage-setup
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/systemd/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.)"
# For trac ticket https://pagure.io/atomic-wg/issue/128
rm -f /etc/sysconfig/network-scripts/ifcfg-ens3
echo "Adding Developer Mode GRUB2 menu item."
/usr/libexec/atomic-devmode/bootentry add
# Disable network service here, as doing it in the services line
# fails due to RHBZ #1369794
/sbin/chkconfig network off
# Anaconda is writing an /etc/resolv.conf from the install environment.
# The system should start out with an empty file, otherwise cloud-init
# will try to use this information and may error:
# https://bugs.launchpad.net/cloud-init/+bug/1670052
truncate -s 0 /etc/resolv.conf
%end