Install.sh

install.sh

#!/bin/bash

ECHO_PATH=/usr/bin/echo
TEE_PATH=/usr/bin/tee
YUM_PATH=/usr/bin/yum
CURL_PATH=/usr/bin/curl
TAR_PATH=/usr/bin/tar
WGET_PATH=/usr/bin/wget
INSTALL_LOG=./hypervisor-install.log

function menu() {
	clear;
    ${ECHO_PATH} " o----------------------------------------------------------------o";
    ${ECHO_PATH} " | :: Hypervisor Master Installer               v1.0 (2020/08/31) |";
    ${ECHO_PATH} " o----------------------------------------------------------------o";
    ${ECHO_PATH} " |                                                                |";
    ${ECHO_PATH} " |   Thank you for choosing Hypervisor as your orchestrator!      |";
    ${ECHO_PATH} " |        For any issues email [email protected]             |";
    ${ECHO_PATH} " |                                                                |";
	${ECHO_PATH} " o----------------------------------------------------------------o";
    ${ECHO_PATH} "";
}

function precheck(){
    ${ECHO_PATH} "Please wait while the installer requirements are being assessed..."
    if [ $(/usr/bin/id -u) != "0" ]; then
	${ECHO_PATH} "Hypervisor must be installed as root. Please log in as root and try again."
    fi

    if [ -f /etc/redhat-release ] || [ -f /etc/system-release ]; then
	REL=$(cat /etc/redhat-release)
    else
        ${ECHO_PATH} "Script made for CentOS or allied flavors only!"
        exit 1;
    fi

    if [ ! -f "$INSTALL_LOG" ]; then
    	touch "$INSTALL_LOG"
    fi

    if [ `uname -m` != "x86_64" ]; then
        ${ECHO_PATH} "Script made for x64 bit OS only"
        exit 1;
    fi

    if [ "$?" -ne "0" ]; then
		${ECHO_PATH} "Unsupported Operating System!"
		${ECHO_PATH} "Exiting installer"
		exit 1;
	fi
	sleep 3
}

function precheck_clean {
        ${ECHO_PATH} "Cleaning up packages that might conflict..."
        service httpd stop >> ${INSTALL_LOG} 2>&1
        service lighttpd stop >> ${INSTALL_LOG} 2>&1
        service nginx stop >> ${INSTALL_LOG} 2>&1
        service php-fpm stop >> ${INSTALL_LOG} 2>&1
       	service mysql stop >> ${INSTALL_LOG} 2>&1
       	service mariadb stop >> ${INSTALL_LOG} 2>&1
        yum -y remove httpd mysql* php* nginx lighttpd php-fpm vsftpd proftpd exim qmail postfix sendmail git pdns* MariaDB-server MariaDB-client  >> ${INSTALL_LOG} 2>&1
        if [ -d /var/lib/mysql ]; then
                rm -rf /var/lib/mysql  >> ${INSTALL_LOG} 2>&1
        fi
	check_error
}

function check_error(){
    if [ "$?" = "0" ]; then
	true
    else
	${ECHO_PATH} " ** Error Code: $?"
        ${ECHO_PATH} " ** Exited on Error!" 1>&2
        ${ECHO_PATH} " ** Please check ${INSTALL_LOG} for more information!" 1>&2
        exit 1
    fi
}

function setup_webserver(){
	${ECHO_PATH} "Setting up webserver..."
	cat<<EOF > /etc/yum.repos.d/hypervisor-nginx.repo
[nginx]
name=Nginx repo
baseurl=http://nginx.org/packages/mainline/centos/7/x86_64/
gpgcheck=0
enabled=1
EOF
	${YUM_PATH} -y install nginx >> ${INSTALL_LOG} 2>&1;
	check_error
}

function setup_sqldb(){
	${ECHO_PATH} "Setting up MySQL server..."
	cat<<EOF > /etc/yum.repos.d/hypervisor-mariadb.repo
[mariadb]
name=MariaDB repo
baseurl=http://yum.mariadb.org/10.5/centos7-amd64/
gpgkey=https://yum.mariadb.org/RPM-GPG-KEY-MariaDB
gpgcheck=1
enabled=1
EOF
	${YUM_PATH} makecache fast >> ${INSTALL_LOG} 2>&1;
	${YUM_PATH} -y install mariadb-server mariadb-client >> ${INSTALL_LOG} 2>&1;
	systemctl enable mariadb >> ${INSTALL_LOG} 2>&1
	systemctl start mariadb >> ${INSTALL_LOG} 2>&1
	MYSQL_PASSWORD=$(date +%s | sha256sum | base64 | head -c 32;)
	mysqladmin --user=root password ${MYSQL_PASSWORD};
    	${ECHO_PATH} "DROP DATABASE IF EXISTS test;" >> mysql.temp;
    	${ECHO_PATH} "FLUSH PRIVILEGES;" >> mysql.temp;
    	${ECHO_PATH} "GRANT CREATE, DROP ON *.* TO hypervisor@localhost IDENTIFIED BY '${MYSQL_PASSWORD}' WITH GRANT OPTION;" >> mysql.temp;
    	${ECHO_PATH} "GRANT ALL PRIVILEGES ON *.* TO hypervisor@localhost IDENTIFIED BY '${MYSQL_PASSWORD}' WITH GRANT OPTION;" >> mysql.temp;
    	${ECHO_PATH} "create database hypervisor;" >> mysql.temp;
    	/usr/bin/mysql mysql --user=root --password="${MYSQL_PASSWORD}" < mysql.temp >> ${INSTALL_LOG} 2>&1;
    	/usr/bin/rm -rf mysql.temp;
    	systemctl stop mariadb >> ${INSTALL_LOG} 2>&1;
	check_error
}
function setup_phpfpm(){
    ${ECHO_PATH} "Setting up PHP-FPM..."
    ${YUM_PATH} -y install yum-utils >> ${INSTALL_LOG} 2>&1
    ${WGET_PATH} https://dl.fedoraproject.org/pub/epel/epel-release-latest-7.noarch.rpm -O epel-release.rpm >> ${INSTALL_LOG} 2>&1
    ${WGET_PATH} http://rpms.remirepo.net/enterprise/remi-release-7.rpm -O remi-release.rpm >> ${INSTALL_LOG} 2>&1
    rpm -Uvh remi-release.rpm >> ${INSTALL_LOG} 2>&1
    rpm -Uvh epel-release.rpm >> ${INSTALL_LOG} 2>&1
    yum-config-manager --enable remi-php73 >> ${INSTALL_LOG} 2>&1;
    yum clean all >> ${INSTALL_LOG} 2>&1
    yum makecache fast >> ${INSTALL_LOG} 2>&1
    ${YUM_PATH} -y install php php-mcrypt php-cli php-gd php-curl libssh2 libssh2-devel php-devel php-mysql php-ldap php-zip php-fileinfo php-fpm php-xml zip unzip sendmail php-mcrypt make gcc-c++ gcc zlib-devel curl-devel php-mbstring git openssl php-exif php-soap php-ssh2 php-pspell >> ${INSTALL_LOG} 2>&1;
    check_error
}

function setup_npm(){
    ${ECHO_PATH} "Setting up NodeJS..."
    ${CURL_PATH} -sL https://rpm.nodesource.com/setup_14.x | bash - >> ${INSTALL_LOG} 2>&1;
    ${YUM_PATH} -y install nodejs >> ${INSTALL_LOG} 2>&1;
    npm install -g pm2 >> ${INSTALL_LOG} 2>&1;
    check_error
}

function setup_ioncube(){
	${ECHO_PATH} "Setting up Ioncube Loaders..."
	${WGET_PATH} https://downloads.ioncube.com/loader_downloads/ioncube_loaders_lin_x86-64.tar.gz -O ioncube_loaders_lin_x86-64.tar.gz >> ${INSTALL_LOG} 2>&1;
	${TAR_PATH} -zxvf ioncube_loaders_lin_x86-64.tar.gz >> ${INSTALL_LOG} 2>&1;
	PHPEXTDIR=$(php -i | grep extension_dir | head -n1 | awk '{print $3}')
	PHPINIDIR=$(php -i | grep "Scan this dir for additional .ini files" | awk '{print $9}')
	cp ./ioncube/ioncube_loader_lin_7.3.so $PHPEXTDIR/ioncube_loader_lin_7.3.so
	${ECHO_PATH} "zend_extension = $PHPEXTDIR/ioncube_loader_lin_7.3.so" > $PHPINIDIR/00-ioncube.ini
}

function setup_master(){
	${ECHO_PATH} "Setting up Master API..."
	adduser hypervisor --home /usr/local/hypervisor >> ${INSTALL_LOG} 2>&1
	${WGET_PATH}  >> ${INSTALL_LOG} 2>&1 #//Get the master file here
	unzip -o /root/master.zip -d /usr/local/hypervisor  >> ${INSTALL_LOG} 2>&1
	chmod 777 /usr/local/hypervisor/storage -R  >> ${INSTALL_LOG} 2>&1
	chmod 777 /usr/local/hypervisor/bootstrap/cache -R  >> ${INSTALL_LOG} 2>&1
	setup_api_env
	setup_ui_env
	${ECHO_PATH} "Setting up Master UI..."
	cd /usr/local/hypervisor/client
	npm install >> ${INSTALL_LOG} 2>&1
	${ECHO_PATH} "Setting up Master Database..."
	php /usr/local/hypervisor/artisan migrate --force --step  >> ${INSTALL_LOG} 2>&1
	check_error
	php /usr/local/hypervisor/artisan migrate --path=database/migrations/upgrades/* --force --step  >> ${INSTALL_LOG} 2>&1
	check_error
	php /usr/local/hypervisor/artisan db:seed  >> ${INSTALL_LOG} 2>&1
	check_error
	service mariadb stop  >> ${INSTALL_LOG} 2>&1
	php /usr/local/hypervisor/artisan hypervisor:deploy
	check_error
}

function setup_api_env(){
	APP_KEY=$(php /usr/local/hypervisor/artisan key:generate --force --show)
	JWT_KEY=$(php /usr/local/hypervisor/artisan jwt:secret --force --show)
	cat <<EOF > /usr/local/hypervisor/.env
APP_ENV=local
APP_KEY=$APP_KEY
JWT_SECRET=$JWT_KEY
APP_DEBUG=false
APP_LOG_LEVEL=debug
DB_USERNAME=hypervisor
DB_PASSWORD=$MYSQL_PASSWORD
DB_NAME=hypervisor
DB_SOCKET=/var/lib/mysql/mysql.sock
EOF
}

function setup_ui_env(){
	cat<<EOF > /usr/local/hypervisor/client/.env
API_URL=`curl http://ipinfo.io/ip`/api/v1
EOF
}

menu
precheck_clean
precheck
setup_webserver
setup_phpfpm
setup_ioncube
setup_sqldb
setup_npm
setup_master