build-release

#!/bin/bash
# vim: sw=2:ts=2:et

export repoowner=${1:-theforeman}
export branch=${2:-master} # or tag
export proxy_repo=${3:-nightly}
NAME=foreman-discovery-image

cat >/tmp/firstboot.sh <<EOF
restorecon -RvvF /root/.ssh # a bug in virt-builder
sleep 20 && yum -y install livecd-tools appliance-tools-minimizer \
  hardlink git wget pykickstart isomd5sum syslinux \
  libguestfs-tools-c grub2-efi-x64 grub2-efi-x64-cdboot shim-x64

git clone https://github.com/$repoowner/$NAME.git -b $branch
pushd $NAME
ver=\$(git describe --abbrev=0 --tags)
./build-livecd fdi-centos7.ks $proxy_repo && sudo ./build-livecd-root \$ver /root
popd
touch /root/DONE
EOF

if [ -f $HOME/.ssh/id_rsa.pub ]; then
  SSH="--ssh-inject root:file:$HOME/.ssh/id_rsa.pub"
fi
IMG=/var/lib/libvirt/images/fdi-builder.raw.img
virt-builder centos-7.6 --size 6G --format raw \
--output $IMG \
--hostname fdi-builder \
--firstboot /tmp/firstboot.sh \
--root-password "password:redhat" $SSH

virt-install --import --name fdi-builder --vcpus 2 --ram 2500 \
--disk path=$IMG,format=raw,cache=unsafe \
--os-variant rhel7.6 -w bridge=virbr0 \
--graphics spice,listen=0.0.0.0 --noautoconsole \
--serial tcp,host=:4555,mode=bind,protocol=telnet

echo "VM is now starting, the process will take about 5-15 minutes."
echo "You can watch progress in /root/virt-sysprep-firstboot.log file."
echo "To fetch the artifacts use scp or ssh root@fdi-builder or IP."
echo "You can also connect to telnet port 4555, root pass is 'redhat'."
echo "The script creates file /root/DONE when the process is finished."
echo "The VM and image cannot be reused, create a new one to rebuild."
echo "All the artifacts are created in /root. Have fun!"