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This is a auto installer that installs the packages needed for a LEMH (Linux (E)nginx MariaDB (PHP) HHVM) install
#!/bin/sh
########################################################################
# #
# Kaiden's LEMH Installer #
# #
# This is a auto installer that installs the packages needed for #
# a LEMH (Linux (E)nginx MariaDB (PHP) HHVM) install. #
# #
# Credit to: http://www.maketecheasier.com/setup-lemh-stack-in-ubuntu/ #
# #
########################################################################
# Add Ubuntu Archive Keys (My Server Doesn't have them by default)
apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 3B4FE6ACC0B21F32
apt-key adv --keyserver keyserver.ubuntu.com --recv-keys 40976EAF437D05B5
# Remove pre-existing packages and reseduil files
apt-get purge apache2* bind9* nginx* php* mysql* -y
apt-get purge -y mariadb*
apt-get autoremove -y --purge
apt-get autoclean -y
apt-get clean -y
rm -rf /var/lib/mysql
# Update
apt-get update
apt-get -y upgrade
apt-get -y dist-upgrade
# Install common packages (OK to skip this)
apt-get install mosh screen p7zip p7zip-full p7zip-rar unrar-nonfree \
aptitude elinks axel -y
# Install Needed Package(s)
apt-get install software-properties-common -y
# Add Repo's
add-apt-repository ppa:nginx/stable
apt-key adv --recv-keys --keyserver hkp://keyserver.ubuntu.com:80 0xcbcb082a1bb943db
add-apt-repository 'deb http://sfo1.mirrors.digitalocean.com/mariadb/repo/10.0/ubuntu trusty main'
wget -O - http://dl.hhvm.com/conf/hhvm.gpg.key | apt-key add -
echo deb http://dl.hhvm.com/ubuntu trusty main | tee /etc/apt/sources.list.d/hhvm.list
# Start installing packages
# Update Lists
apt-get update
# Install nginx
apt-get install nginx -y
service nginx start
# Install MariaDB
apt-get install mariadb-server -y
# Install PHP
apt-get install php5-fpm php5-mysql php5-curl -y
# Install HHVM
apt-get install hhvm -y
/usr/share/hhvm/install_fastcgi.sh
service hhvm restart
# Set PHPinfo
cat /var/www/html/phpinfo.php <<EOF
<?php phpinfo(); ?>
EOF
# What's Left?
cat << EOF
Now that you have everything set up, it is time to create a virtual host to run your website.
Create a new config file that holds your website detail:
sudo nano /etc/nginx/sites-available/my-site
and paste in the following snippet:
server {
listen 80;
listen [::]:80;
root /var/www/html;
# Add index.php to the list if you are using PHP
index index.html index.htm;
server_name mywebsite.com;
include hhvm-with-fallback.conf;
location / {
# First attempt to serve request as file, then
# as directory, then fall back to displaying a 404.
try_files $uri $uri/ =404;
}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
location @fallback {
# include snippets/fastcgi-php.conf;
#
# # With php5-fpm:
fastcgi_pass unix:/var/run/php5-fpm.sock;
fastcgi_index index.php;
include fastcgi_params;
}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
location ~ /\.ht {
deny all;
}
}
You can change the server_name to point to your own domain and the root folder location where you want the files to be served.
HHVM has this bug of crashing occasionally without restarting itself; this will cause the website to fail with a 500 error. In this case, we will create a fallback system whereby PHP5-FPM will take over when HHVM fails. Notice the location @fallback block in the config snippet above? That is the callback when HHVM fails. To complete the equation, we still need to create the “hhvm-with-fallback.conf” file which is a modified version of the “hhvm.conf” file.
sudo nano /etc/nginx/hhvm-with-fallback.conf
Paste the following snippet:
location ~ \.(hh|php)$ {
proxy_intercept_errors on;
error_page 500 501 502 503 = @fallback;
fastcgi_keep_conn on;
fastcgi_pass 127.0.0.1:9000;
fastcgi_index index.php;
fastcgi_param SCRIPT_FILENAME $document_root$fastcgi_script_name;
include fastcgi_params;
}
Save and exit the file.
Lastly, test Nginx settings with
sudo nginx -t
and if everything is fine, restart Nginx.
sudo service nginx restart
After that, you have completed the LEMH stack setup on your Linux server.
EOF
# DONE!
exit 0
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