convert cloud instance to a server product

cloudtoserver.sh

#!/bin/sh
#
# Script to migrate a cloud instance (cattle) to a server (pet).
# Ported from the cloudtoserver [0] written in python.
#
# [0] https://github.com/fedora-cloud/cloudtoserver
#
# Author: Mike Ruckman (roshi AT fedoraproject.org)

convertToServer () {
        # Change the fedora-release-cloud package to the correct server package

        echo "Swapping fedora-release product packages..."

        yum -y swap -- install fedora-release-server -- remove fedora-release-cloud \
        firewalld-config-standard

}

installServerProduct () {
        # Install the Server product environment

        echo "Installing the server product..."

        yum install @^server-product-environment -y
        systemctl enable cockpit.service

}

stopCloudInit () {
        # Stop cloud-init from running on reboot

        systemctl disable cloud-init.service

}

echo "We will now attempt to transition to the Fedora Server Product."
echo "Are you sure you want to continue? (y/N):"

read accept

if [ $accept = 'Y' ] || [ $accept = 'y' ]; then
        convertToServer
        installServerProduct
else
        echo "User has declined."
        exit
fi

echo "Do you want to stop cloud init? (y/N):"

read cloudoff

if [ $cloudoff = 'Y' ] || [ $cloudoff = 'y' ]; then
        stopCloudInit
else
        echo "Leaving cloud-init running."
fi

# This is a kludge to fix the growroot bug
# https://bugzilla.redhat.com/show_bug.cgi?id=1147998

echo "Running workaround for BZ1147998..."
dd if=/usr/share/syslinux/mbr.bin of=/dev/vda

echo "Done! Your cloud instance is now a Server Product!"
exit