spinx.sh

#!/bin/bash

ARG=$1

if [ "$ARG" = "-i" ] || [ "$ARG" = "-a" ]; then
	echo 'Website Name ? (example.com)'
	read site

	echo 'Website Script Directory ? (/var/www/example)'
	read site_dir

	cd /tmp
fi

function install_base() {
	echo 'install base (php ppa, git, zip, imagick)'
	sudo apt-get install -y language-pack-en-base software-properties-common
	sudo LC_ALL=en_US.UTF-8 add-apt-repository ppa:ondrej/php -y
	sudo apt-get update -y
	sudo apt-get install zip unzip git imagemagick -y
}

function install_nginx() {
	echo "install nginx"
	sudo apt-get install nginx -y
	
	# add nginx config
	rm -f /etc/nginx/sites-enabled/default
    	rm -f /etc/nginx/sites-available/default
}

function install_php() {
	echo "install php and composer"
	sudo apt-get install php$phpver-fpm php$phpver-mysql php$phpver-pdo php$phpver-mbstring php$phpver-xml php$phpver-curl php$phpver-gd php$phpver-mbstring php$phpver-imagick -y		  
	curl -sS https://getcomposer.org/installer | php
	sudo mv composer.phar /usr/local/bin/composer
}

function add_nginx_site() {
cat <<EOF > "/etc/nginx/sites-available/$site"
server {
        server_name www.$site;
        return 301 \$scheme://$site\$request_uri;
}
server {
	listen 80;
	
	root $site_dir;
	index index.php index.html index.htm;
	server_name $site;
		
	location / {
		try_files \$uri \$uri/ /index.php?\$args;
	}
	
	location ~ \.php\$ {
		include snippets/fastcgi-php.conf;
		fastcgi_pass unix:/run/php/php$phpver-fpm.sock;
	}		
}
EOF
ln -s "/etc/nginx/sites-available/$site" "/etc/nginx/sites-enabled/$site"
service nginx restart
}

function add_nginx_php_conf() {
#nginx config (add client max body size for large upload)
cat <<EOF > "/etc/nginx/conf.d/z_custom.conf"
client_max_body_size 100M;
EOF

#php config custom ini for large upload and opcache setup
cat <<EOF > "/etc/php/$phpver/fpm/conf.d/php.ini"
[PHP]
engine = On
error_reporting = E_ALL
expose_php = Off
log_errors = On
memory_limit = 512M
output_buffering = 4096
post_max_size = 50M
register_argc_argv = Off
request_order = "GP"
short_open_tag = Off
upload_max_filesize = 50M
variables_order = "GPCS"

[CLI Server]
cli_server.color = On

[Date]
date.timezone = UTC

[Assertion]
zend.assertions = -1

[opcache]
opcache.enable = 1
opcache.interned_strings_buffer = 64
opcache.max_accelerated_files = 30000
opcache.memory_consumption = 512
opcache.save_comments = 1
opcache.validate_timestamps = 0

[Date]
date.timezone="UTC"
EOF

mv /etc/php/$phpver/fpm/pool.d/www.conf /etc/php/$phpver/fpm/pool.d/www.conf_bak

cat > /etc/php/$phpver/fpm/pool.d/www.conf << EOF
[www]
user = www-data
group = www-data
listen = /run/php/php$phpver-fpm.sock

listen.owner = www-data
listen.group = www-data
listen.mode = 0666

pm = dynamic
pm.max_children = 24
pm.start_servers = 2
pm.min_spare_servers = 1
pm.max_spare_servers = 3

request_terminate_timeout = 60
EOF

phpdismod xdebug #disable xdebug #phpenmod xdebug enable xdebug

service php$phpver-fpm restart
service nginx restart
}

function install_mysql() {
export DEBIAN_FRONTEND="noninteractive"

# https://www.digitalocean.com/community/tutorials/how-to-install-mysql-on-ubuntu-22-04

apt-get install mysql-client mysql-server -y

mysql -e "ALTER USER 'root'@'localhost' IDENTIFIED WITH mysql_native_password BY '$mysql_pass'"

mysql -e "FLUSH PRIVILEGES"

service mysql restart
}

function install_webmin() {
echo 'deb http://download.webmin.com/download/repository sarge contrib' >/tmp/webmin.list
sudo cp /tmp/webmin.list /etc/apt/sources.list.d/
rm /tmp/webmin.list

wget http://www.webmin.com/jcameron-key.asc
sudo apt-key add jcameron-key.asc
sudo apt-get update -y
sudo apt-get install webmin -y

/usr/share/webmin/changepass.pl /etc/webmin root $webmin_pass
service webmin restart
}

function add_worker_conf() {
#sample setting for laravel queue
if [ $add_worker != "no" ]; then
cat <<EOF > /etc/supervisor/conf.d/laravel-worker.conf
[program:laravel-worker]
process_name=%(program_name)s_%(process_num)02d
command=php $add_worker queue:work redis --sleep=3 --tries=3
autostart=true
autorestart=true
user=root
numprocs=8
redirect_stderr=true
stdout_logfile=/var/log/worker.log
EOF

sudo supervisorctl reread
sudo supervisorctl update
sudo supervisorctl start laravel-worker:*
fi
}

if [ "$ARG" = "-i" ]; then
	echo 'PHP Version to spin ? (7.3, 7.2 or 7.1)'
	read phpver
	
	echo 'MYSQL Password (keep a-z-0-9 avoid symbols)'
	read mysql_pass

	echo 'install webmin ? (yes or no)'
	read install_webmin
	
	echo 'install redis server ? (yes or no)'
	read install_redis

	echo 'install Supervisor ? (yes or no)'
	read install_supervisor
	
	if [ $install_supervisor = "yes" ]; then	
	echo 'Add Laravel Worker Config ?? (no or artisan path /var/site/artisan)'
	read add_worker
	fi
	
	if [ $install_webmin = "yes" ]; then	
		echo 'Webmin Password ?? (keep a-z-0-9 avoid symbols)'
		read webmin_pass
	fi
	

	install_base	
	
	install_nginx
	
	install_php $phpver
	
	add_nginx_site $site $site_dir $phpver
    
	add_nginx_php_conf $phpver
	
	install_mysql $mysql_pass
	
	if [ $install_webmin = "yes" ]; then
		install_webmin $webmin_pass	
	fi
	
	if [ $install_redis = "yes" ]; then
		sudo apt-get install redis-server -y
	fi

	if [ $install_supervisor = "yes" ]; then
		sudo apt-get install supervisor -y
		add_worker_conf $add_worker
	fi

elif [ "$ARG" == "-a" ]; then
	echo 'Active PHP Version (7.3, 7.2 or 7.1)'
	read phpver
	
	add_nginx_site $site $site_dir $phpver	
else
    echo "Argument missing"
    echo "-i for install [First Time User]"
    echo "-a add nginx site"
fi