#!/bin/bash

# -------------------------------------------------------------------------- #
# Copyright 2002-2025, OpenNebula Project, OpenNebula Systems                #
#                                                                            #
# Licensed under the Apache License, Version 2.0 (the "License"); you may    #
# not use this file except in compliance with the License. You may obtain    #
# a copy of the License at                                                   #
#                                                                            #
# http://www.apache.org/licenses/LICENSE-2.0                                 #
#                                                                            #
# Unless required by applicable law or agreed to in writing, software        #
# distributed under the License is distributed on an "AS IS" BASIS,          #
# WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.   #
# See the License for the specific language governing permissions and        #
# limitations under the License.                                             #
#--------------------------------------------------------------------------- #

if [ -f /mnt/context.sh ]
then
  . /mnt/context.sh
fi


echo $HOSTNAME > /etc/hostname
hostname $HOSTNAME
sed -i "/127.0.1.1/s/ubuntu/$HOSTNAME/" /etc/hosts

if [ -n "$IP_PUBLIC" ]; then
	ifconfig eth0 $IP_PUBLIC
fi
 
if [ -n "$NETMASK" ]; then
	ifconfig eth0 netmask $NETMASK
fi


if [ -f /mnt/$ROOT_PUBKEY ]; then
	mkdir -p /root/.ssh
	cat /mnt/$ROOT_PUBKEY >> /root/.ssh/authorized_keys
	chmod -R 600 /root/.ssh/
fi

if [ -n "$USERNAME" ]; then
	useradd -s /bin/bash -m $USERNAME
	if [ -f /mnt/$USER_PUBKEY ]; then
		mkdir -p /home/$USERNAME/.ssh/
		cat /mnt/$USER_PUBKEY >> /home/$USERNAME/.ssh/authorized_keys
		chown -R $USERNAME:$USERNAME /home/$USERNAME/.ssh
		chmod -R 600 /home/$USERNAME/.ssh/authorized_keys
	fi
fi
