Ubuntu MySQL + Php (7.2) + Nginx (+Redis) Automated Installer

installer.sh

#!/bin/bash

#
# Pentagonal
# Ubuntu (Based) Php, Nginx, MariaDB Installer
# youtube: https://www.youtube.com/pentagonalOrg
# email: [email protected]
#

isDefaultOk=false;
if [[ "$#" -eq 1 && ( $1 == '-y' || $1 == '-Y' ) ]]; then
    isDefaultOk=true
fi

function cancel()
{
    echo
    echo -e '\e[41m                                               \e[0m';
    echo -e '\e[41m             Installation Aborted              \e[0m';
    echo -e '\e[41m                                               \e[0m';
    echo
    exit 1;
}

function spinPid()
{
    pid=$1
    sp="/-\|"
    sc=0
    echo -n "            "
    until [[ -z $(ps -A | grep $pid) ]];do
        printf "\b\b\b[${sp:sc++:1}]"
        ((sc==${#sp})) && sc=0
        sleep .03
    done

    printf "\b\b\b[\e[32m✓\e[0m]\n"
}

function doCommand()
{
    $1 &> /dev/null &
    spinPid $!
}

ask() {
    # https://djm.me/ask
    local prompt default REPLY

    while true; do

        if [ "${2:-}" = "Y" ]; then
            prompt="Y/n"
            default=Y
        elif [ "${2:-}" = "N" ]; then
            prompt="y/N"
            default=N
        else
            prompt="y/n"
            default=
        fi

        # Ask the question (not using "read -p" as it uses stderr not stdout)
        echo -n "$1 [$prompt] ";

        # Read the answer (use /dev/tty in case stdin is redirected from somewhere else)
        read REPLY </dev/tty

        # Default?
        if [ -z "$REPLY" ]; then
            REPLY=$default
        fi

        # Check if the reply is valid
        case "$REPLY" in
            Y*|y*) return 0 ;;
            N*|n*) return 1 ;;
        esac

    done
}


# clearing screen
printf "\033c"

echo '█▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀█';
echo '█                                             █';
echo '█                  Installer                  █';
echo '█                                             █';
echo '█▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄█';
echo

sudo ls ~ &> /dev/null

if [ $? -eq 1 ]; then
    cancel
fi

unknown=""
isInstallMariaDB=false

echo -en '\e[32mTesting connectivity               \e[0m';
unknown=$(ping -q -w 1 -c 1 `ip r | grep default | cut -d ' ' -f 3` > /dev/null && echo -en 'true' || echo -en)
if [[ -z $unknown ]]; then
    echo -e '         [\e[31mx\e[0m]';
    echo
    echo -e '\e[41m                                               \e[0m';
    echo -e '\e[41m          Please check your connection.        \e[0m';
    echo -e '\e[41m                                               \e[0m';
    echo
    exit 1;
fi
echo -e "         [\e[32m✓\e[0m]"

# install common usage
echo -en '\e[32mInstalling prerequired dependencies\e[0m';
doCommand "sudo apt-get -y install software-properties-common curl openssl"

# Install Lsb-Release
echo -en '\e[32mDetecting Operating System\e[0m         ';
doCommand "sudo apt-get -y install lsb-release"
LSBRelase=false
if [ -f /etc/upstream-release/lsb-release ]; then
    LSBRelase="/etc/upstream-release/lsb-release";
elif [ -f /etc/lsb-release ]; then
    LSBRelase="/etc/lsb-release";
fi

if [ LSBRelase == false ]; then
    echo
    echo -e '\e[41m                                               \e[0m';
    echo -e '\e[41m       Could not detect Ubuntu versions !      \e[0m';
    echo -e '\e[41m                                               \e[0m';
    echo
    exit 1
fi

A_TYPE=`grep -oiP '(?<=DISTRIB_ID=)(Ubuntu)$' $LSBRelase`
A_CODE=`grep -oiP '(?<=DISTRIB_CODENAME=)(.+)$' $LSBRelase`
A_RELEASE=`grep -oiP '(?<=DISTRIB_RELEASE=)(.+)$' $LSBRelase`
A_DESCRIPTION=`grep -oiP '(?<=DISTRIB_DESCRIPTION=)(.+)$' $LSBRelase`

if [[  -z $A_TYPE || -z $A_CODE ]]; then
    echo
    echo -e '\e[41m                                               \e[0m';
    echo -e '\e[41m       Could not detect Ubuntu versions !      \e[0m';
    echo -e '\e[41m                                               \e[0m';
    echo
    exit 1;
fi

if [ $isDefaultOk != true ]; then

    echo
    echo '▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀';
    echo
    echo -e "- Operating System : \\e[33m${A_TYPE}\\e[0m";
    echo -e "- Code Name        : \\e[33m${A_CODE}\\e[0m";
    echo -e "- Release          : \\e[34m$A_RELEASE\\e[0m";
    echo
    echo '▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀';
    echo

    if ! ask "This is correct your \"Operating System\" ?" Y; then
        cancel
    fi

    echo
    echo '█▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀█';
    echo '█                                             █';
    echo '█      Begin Installing Php MySQL Nginx       █';
    echo '█                                             █';
    echo '█▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄█';
    echo

else

    echo
    echo '█▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀█';
    echo '█                                             █';
    echo '█      Begin Installing Php MySQL Nginx       █';
    echo '█                                             █';
    echo '█▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄▄█';
    echo
    echo -e "- Operating System : \\e[33m${A_TYPE}\\e[0m";
    echo -e "- Code Name        : \\e[33m${A_CODE}\\e[0m";
    echo -e "- Release          : \\e[34m$A_RELEASE\\e[0m";
    echo

fi

if ! which mysql > /dev/null 2>&1; then
    # installing MariaDB
    echo -en '\e[32mAdding MariaDB Key\e[0m                 ';
    doCommand "sudo apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 0xF1656F24C74CD1D8"

    # try to remove
    echo -en '\e[32mRemoving Old MariaDB Repository\e[0m    ';
    sudo add-apt-repository -y --remove "deb [arch=amd64,i386,ppc64el] http://sgp1.mirrors.digitalocean.com/mariadb/repo/10.2/ubuntu ${A_CODE} main" &> /dev/null &
    spinPid $!

    # try to add
    echo -en '\e[32mAdding MariaDB Repository\e[0m          ';
    sudo add-apt-repository -y "deb [arch=amd64,i386,ppc64el] http://sgp1.mirrors.digitalocean.com/mariadb/repo/10.2/ubuntu ${A_CODE} main"  &> /dev/null &
    spinPid $!

    isInstallMariaDB=true
fi

# try to remove
echo -en '\e[32mRemoving Old PPA PHP Repository\e[0m    ';
doCommand 'sudo apt-add-repository -y --remove ppa:ondrej/php'
# installing Php
echo -en '\e[32mAdding Php Repository\e[0m              ';
doCommand 'sudo apt-add-repository -y ppa:ondrej/php'

# Update
echo -en '\e[32mUpdating dependencies\e[0m              ';
doCommand 'sudo apt-get -y update'

if ! which nginx > /dev/null 2>&1; then
    # install nginx
    echo -en '\e[32mInstalling nginx\e[0m                   ';
    doCommand 'sudo apt-get -y install nginx'
else
    echo -en '\e[32mNginx is Installed\e[0m                 ';
    echo -e "         [\e[32m✓\e[0m]"
fi

echo -en '\e[32mInstalling Php 7.2\e[0m                 ';
doCommand 'sudo apt-get -y install imagemagick php-imagick php7.2-fpm php7.2-opcache php7.2 php7.2-curl php7.2-gd php7.2-imap php7.2-intl php7.2-json php7.2-mbstring php7.2-mysql php7.2-pgsql php7.2-sqlite3 php7.2-xml php7.2-xmlrpc php7.2-xsl php7.2-zip'

if ! which mysql > /dev/null 2>&1; then
    export DEBIAN_FRONTEND="noninteractive"
    sudo debconf-set-selections <<< "mariadb-server mysql-server/root_password password mysql"
    sudo debconf-set-selections <<< "mariadb-server mysql-server/root_password_again password mysql"
    echo -en '\e[32mInstalling MySQL(MariaDB)\e[0m          ';
    doCommand "sudo apt-get -y install mariadb-server"
    echo -en '\e[32mBringing Up MySQL\e[0m                  ';
    doCommand "sudo service mysql restart"
    echo -en '\e[32mChange MySQL To Native Password\e[0m    ';
    sudo -u root mysql -uroot -pmysql -e "use mysql;UPDATE user SET plugin='mysql_native_password';" &> /dev/null &
    spinPid $!
    echo -en '\e[32mChange MySQL Password to: mysql\e[0m    ';
    sudo -u root mysql -uroot -pmysql -e "use mysql;UPDATE user SET password=PASSWORD('mysql') WHERE user='root';FLUSH PRIVILEGES;" &> /dev/null &
    spinPid $!
    isInstallMariaDB=true
else
    echo -en '\e[32mMySQL is Installed\e[0m                 ';
    echo -e "         [\e[32m✓\e[0m]"
fi

# redis
isRedis=false
if [ $isDefaultOk != true ];then

    # Additional Extension
    echo
    echo -e '\e[32mCommon php extension libraries : \e[0m'
    echo -e "    \e[34mphp-gettext php-yaml php-phalcon\e[0m"
    echo

    if ask "Install common php extension libraries  ?" Y; then
        echo
        echo -en '\e[32mInstalling additional libraries\e[0m    ';
        doCommand "sudo apt-get -y install php-gettext php-yaml php-phalcon"
    fi

    # Redis
    echo
    echo -e '\e[32mRedis Cache : \e[0m'
    echo -e "  \e[34mredis-server php-redis\e[0m"
    echo

    if  ask "Install Redis Server & Php Extension    ?" Y; then
        if ! which redis-server > /dev/null 2>&1; then
            # install redis
            echo
            echo -en '\e[32mInstalling Php Redis\e[0m               ';
            doCommand "sudo apt-get -y install redis-server"
        else
            echo
            echo -en '\e[32mRedis Server is Installed\e[0m          ';
            echo -e "         [\e[32m✓\e[0m]"
            echo -en '\e[32mInstalling Php Redis\e[0m               ';
            doCommand "sudo apt-get -y install php-redis"
        fi

        isRedis=true
    fi
else
    echo -en '\e[32mInstalling additional resource\e[0m     ';
    if ! which redis-server > /dev/null 2>&1; then
        doCommand "sudo apt-get -y install php-gettext php-yaml php-phalcon redis-server php-redis"
    else
        doCommand "sudo apt-get -y install php-gettext php-yaml php-phalcon php-redis"
    fi

    isRedis=true
fi

echo -en '\e[32mRestarting Nginx\e[0m                   ';
doCommand 'sudo service nginx restart'

echo -en '\e[32mRestarting Php7.2-fpm\e[0m              ';
doCommand 'sudo service php7.2-fpm restart'

if [ $isInstallMariaDB == true ];then
    echo -en '\e[32mRestarting MySQL\e[0m                   ';
    doCommand "sudo service mysql restart"
fi

if [ $isRedis == true ];then
    echo -en '\e[32mRestarting Redis Server\e[0m            ';
    doCommand "sudo service redis-server restart"
fi

P_CONFIGURATION=$(cat <<CONFIG
    include snippets/fastcgi-php.conf;
CONFIG
)

if [ ! -f /etc/nginx/snippets/fastcgi-php.conf ]; then
    P_CONFIGURATION=$(cat <<CONFIG
        # regex to split $uri to $fastcgi_script_name and $fastcgi_path
        fastcgi_split_path_info ^(.+\.php)(/.+)\$;

        # Check that the PHP script exists before passing it
        try_files \$fastcgi_script_name =404;

        # Bypass the fact that try_files resets $fastcgi_path_info
        # see: http://trac.nginx.org/nginx/ticket/321
        set \$path_info \$fastcgi_path_info;
        fastcgi_param PATH_INFO $path_info;

        fastcgi_index index.php;
        include fastcgi.conf;
CONFIG
)

fi

_CONFIGS=$(cat <<CONFIG
server {
    listen 80;

    server_name localhost;

    root /var/www/html;

    index index.php index.html index.htm;

    location / {
        try_files \$uri \$uri/ /index.php?\$args;
    }

    location ~ \.php\$ {
    ${P_CONFIGURATION}
        include fastcgi_params;
        fastcgi_pass unix:/var/run/php/php7.2-fpm.sock;
    }
}
CONFIG
)


FILE_LOCAL='localhost.generated.conf'
NGINX_FILE_CONFIG=`eval echo ~$USER/$FILE_LOCAL`

echo "$_CONFIGS" > $NGINX_FILE_CONFIG

echo
echo -e '\e[44m                                               \e[0m';
echo -e '\e[44m                   ALL DONE                    \e[0m';
echo -e '\e[44m                                               \e[0m';
echo

echo "You can put :";
echo "      ${NGINX_FILE_CONFIG} to /etc/nginx/sites-enabled/";
echo "Document root :";
echo "      /var/www/html"
echo
echo '▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀';
echo
echo "sudo cp ${NGINX_FILE_CONFIG} /etc/nginx/sites-available/";
echo "sudo ln -s /etc/nginx/sites-available/${FILE_LOCAL} /etc/nginx/sites-enabled/";
echo "sudo service nginx restart"
echo
echo '▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀▀';
echo

if [ $isInstallMariaDB == true ];then
    echo
    echo 'Your MySQL Password is:'
    echo '      mysql'
    echo 'you can change root password with:'
    echo "      mysql -uroot -pmysql -e \"SET PASSWORD = PASSWORD('YourNewPassword');FLUSH PRIVILEGES;\""
    echo
fi

Install

wget -q -O - https://gist.github.com/pentagonal/bac12664d99ecbc45d3fe13662cc8cab/raw/installer.sh | bash

You can use automatically without prompt :

Download Installer first

wget https://gist.github.com/pentagonal/bac12664d99ecbc45d3fe13662cc8cab/raw/installer.sh

And run installer

bash installer.sh -y

add -y as arguments to install all base required components.