#!/bin/bash # # .---. . . # | | | # |--- .--. .-. .-. .-.| .-. .--.--. |.-. .-. .--. .-. # | | (.-' (.-' ( | ( )| | | | )( )| | (.-' # ' ' --' --' -' - -' ' ' -' -' -' ' - --' # # Freedom in the Cloud # # Creates a debian image using vmdebootstrap # # License # ======= # # Copyright (C) 2015 Bob Mottram # # This program is free software: you can redistribute it and/or modify # it under the terms of the GNU General Public License as published by # the Free Software Foundation, either version 3 of the License, or # (at your option) any later version. # # This program is distributed in the hope that it will be useful, # but WITHOUT ANY WARRANTY; without even the implied warranty of # MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE. See the # GNU General Public License for more details. # # You should have received a copy of the GNU General Public License # along with this program. If not, see . PROJECT_NAME='freedombone' IMAGE_TYPE='beaglebone' CURR_DIR=$(pwd) CURR_USER=$(echo $USER) BUILD_DIR=~/.tmp_${PROJECT_NAME}_build VMDEBOOTSTRAP_REPO=git://git.liw.fi/vmdebootstrap VMDEBOOTSTRAP_VERSION=0.8 MAKEFILE=${PROJECT_NAME}-image-makefile IMAGE_SIZE=4G USERNAME=$(echo $USER) PASSWORD= # IP address of the router (gateway) ROUTER_IP_ADDRESS="192.168.1.254" # The fixed IP address of the Beaglebone Black (or other SBC) on your local network BOX_IP_ADDRESS="192.168.1.55" # DNS NAMESERVER1='213.73.91.35' NAMESERVER2='85.214.20.141' # An optional freedombone configuration file CONFIG_FILENAME= DEFAULT_DOMAIN_NAME="${PROJECT_NAME}.local" # Minimum number of characters in a password MINIMUM_PASSWORD_LENGTH=10 # Optional ssh public key to allow SSH_PUBKEY="no" # interactive mode INTERACTIVE="no" # Whether this is a generic image for mass redistribution on the interwebs GENERIC_IMAGE="no" while [[ $# > 1 ]] do key="$1" case $key in -h|--help) show_help ;; -c|--config) shift CONFIG_FILENAME="$1" if [ ! -f $CONFIG_FILENAME ]; then echo "Config file $CONFIG_FILENAME not found" exit 3 fi DEFAULT_DOMAIN_NAME=$(cat $CONFIG_FILENAME | grep 'DEFAULT_DOMAIN_NAME' | awk -F '=' '{print $2}') ;; -t|--target|--board) shift IMAGE_TYPE="$1" ;; -u|--user|--username) shift USERNAME="$1" ;; -p|--password) shift PASSWORD="$1" if [ ${#PASSWORD} -lt $MINIMUM_PASSWORD_LENGTH ]; then echo "Your password chould contain at least ${MINIMUM_PASSWORD_LENGTH} characters" exit 3628 fi ;; --sshkey|--sshpubkey|--pubkey) shift SSH_PUBKEY="$1" ;; -s|--size) shift IMAGE_SIZE="$1" ;; # Box static IP address on the LAN --ip) shift BOX_IP_ADDRESS="$1" ;; # Router IP address on the LAN --iprouter) shift ROUTER_IP_ADDRESS="$1" ;; # nameserver 1 --ns1|--nameserver1) shift NAMESERVER1="$1" ;; # nameserver 2 --ns2|--nameserver2) shift NAMESERVER2="$1" ;; -i|--interactive) shift INTERACTIVE="$1" ;; -g|--generic) shift GENERIC_IMAGE="$1" ;; *) # unknown option ;; esac shift done if [[ $INTERACTIVE == "yes" || $INTERACTIVE == "y" || $INTERACTIVE == "Yes" ]]; then freedombone-config if [ -f freedombone.cfg ]; then CONFIG_FILENAME=freedombone.cfg DEFAULT_DOMAIN_NAME=$(cat $CONFIG_FILENAME | grep 'DEFAULT_DOMAIN_NAME' | awk -F '=' '{print $2}') fi fi if [ ! $PASSWORD ]; then # generate a random password PASSWORD="$(openssl rand -base64 10 | cut -c1-8)" fi rm $CURR_DIR/${PROJECT_NAME}*.img.bz2 rm $CURR_DIR/${PROJECT_NAME}*.img rm $CURR_DIR/${PROJECT_NAME}*.sig rm $CURR_DIR/${PROJECT_NAME}*.vdi rm $CURR_DIR/${PROJECT_NAME}*.qcow2 if [ -f ${CURR_DIR}/${PROJECT_NAME}_login_credentials.txt ]; then rm ${CURR_DIR}/${PROJECT_NAME}_login_credentials.txt fi if [ -d $BUILD_DIR ]; then rm -rf $BUILD_DIR fi mkdir -p $BUILD_DIR if [ -f /usr/local/bin/$MAKEFILE ]; then cp /usr/local/bin/$MAKEFILE $BUILD_DIR/Makefile else cp /usr/bin/$MAKEFILE $BUILD_DIR/Makefile fi cp -r /etc/${PROJECT_NAME}/* $BUILD_DIR rm -rf $BUILD_DIR/vendor chown -R $CURR_USER:$CURR_USER $BUILD_DIR cd $BUILD_DIR cd $BUILD_DIR make $IMAGE_TYPE \ USERNAME="$USERNAME" \ PASSWORD="$PASSWORD" \ ROUTER_IP_ADDRESS="$ROUTER_IP_ADDRESS" \ BOX_IP_ADDRESS="$BOX_IP_ADDRESS" \ NAMESERVER1="$NAMESERVER1" \ NAMESERVER2="$NAMESERVER2" \ PROJECT_NAME="$PROJECT_NAME" \ CONFIG_FILENAME="$CONFIG_FILENAME" \ IMAGE_SIZE="$IMAGE_SIZE" \ SSH_PUBKEY="$SSH_PUBKEY" \ GENERIC_IMAGE="$GENERIC_IMAGE" if [ ! "$?" = "0" ]; then echo 'Build failed' rm -rf $BUILD_DIR exit 1 fi EXPECTED_EXTENSION='img' if [[ $IMAGE_TYPE == "qemu"* ]]; then EXPECTED_EXTENSION='qcow2' fi if [[ $IMAGE_TYPE == "virtualbox"* ]]; then EXPECTED_EXTENSION='vdi' fi shopt -s nullglob imgfiles=(build/${PROJECT_NAME}*.${EXPECTED_EXTENSION}) if [ ${#imgfiles[@]} -eq 0 ]; then echo 'Image was not created' rm -rf $BUILD_DIR exit 2 fi mv build/${PROJECT_NAME}*.bz2 ${CURR_DIR} mv build/${PROJECT_NAME}*.img ${CURR_DIR} mv build/${PROJECT_NAME}*.sig ${CURR_DIR} mv build/${PROJECT_NAME}*.vdi ${CURR_DIR} mv build/${PROJECT_NAME}*.qcow2 ${CURR_DIR} rm -rf ${BUILD_DIR} cd ${CURR_DIR} clear echo " Image was created. You will be able to log into it with: " if [[ $IMAGE_TYPE != "virtualbox"* && $IMAGE_TYPE != "qemu"* ]]; then echo " ssh $USERNAME@$DEFAULT_DOMAIN_NAME -p 2222 Password: $PASSWORD " else if [[ $IMAGE_TYPE != "qemu"* ]]; then echo " Username: $USERNAME Password: $PASSWORD " else if [[ $IMAGE_TYPE != "qemu-x86_64"* && $IMAGE_TYPE != "qemu-amd64"* ]]; then echo "qemu-system-i386 $(ls ${PROJECT_NAME}*.qcow2)" else echo "qemu-system-x86_64 $(ls ${PROJECT_NAME}*.qcow2)" fi echo " Username: $USERNAME Password: $PASSWORD " fi fi ls -lh ${PROJECT_NAME}*.img ${PROJECT_NAME}*.sig ${PROJECT_NAME}*.bz2 ${PROJECT_NAME}*.vdi ${PROJECT_NAME}*.qcow2 # record the default login credentials for later use echo "Username: $USERNAME Password: $PASSWORD" > ${CURR_DIR}/${PROJECT_NAME}_login_credentials.txt chmod 600 ${CURR_DIR}/${PROJECT_NAME}_login_credentials.txt if [[ $IMAGE_TYPE != "virtualbox"* && $IMAGE_TYPE != "qemu"* ]]; then echo '' echo 'You can copy the image to a microSD card with:' echo '' echo " sudo dd bs=1M if=$(ls ${PROJECT_NAME}*.img) of=/dev/sdX conv=fdatasync" echo '' fi exit 0