magento-webphpfpm-dedi-php53

#!/bin/bash

echo -e "Webserver - Apache with PHP FPM"

RACKUSER=`id rack 2>&1 >/dev/null`
if [[ ! -z ${RACKUSER} ]]
then
  echo -e "\nrack user does not exist!\nAborting."
  exit 1
fi

echo -ne "\nEnter DB server IP [X.X.X.X]: "
read DBIP
if [[ -z ${DBIP} ]]
then
  DBIP="X.X.X.X"
fi

echo -ne "\nDomain name: "
read DOMAINNAME
if [[ -z ${DOMAINNAME} ]]
then
  echo -e "\nWe need a site to configure PHP-FPM on.\nExiting."
  exit 1
fi

echo -ne "\nSite FTP user: "
read FTPUSER
if [[ -z ${FTPUSER} ]]
then
  echo -e "\nWe need a user to assign to this site.\nExiting."
  exit 1
fi

if [[ -f /usr/local/psa/version ]]
then
  echo -e "\nPlesk `cat /usr/local/psa/version | awk '{print $1}'` detected.\nThis script does not take Plesk configurations into account.\nAborting."
  exit 1
fi

echo -e "\nChecking repositories..."
YUM=`yum repolist | grep ius`
if [[ ! -z "$YUM" ]];
then
  echo "IUS Found. Continuing...."
else
  echo "Server must be subscribed to IUS repository."
  exit 1
fi

MYSQLAVAILABLE=`rpm -qa | grep -e "mysql.*server.*"`
#echo -e "\nShutting down MySQL..."
#if [[ ! -z ${MYSQLAVAILABLE} ]]
#then
#  /etc/init.d/mysqld stop
#  chkconfig mysqld off
#  echo -e "\nDone."
#else
#  echo "mysql-server does not appear to be installed.\nContinuing..."
#fi

PHPAVAILABLE=`rpm -qa | grep php53u`
echo -e "\nUpdating PHP to 5.3..."
if [[ -z ${PHPAVAILABLE} ]]
then
  yum -q -y install yum-plugin-replace
  yum -q -y replace php --replace-with php53u
  yum -q -y install php53u-gd php53u-mysql php53u-mcrypt php53u-xml php53u-xmlrpc php53u-mbstring php53u-soap php53u-pecl-memcache php53u-pecl-redis php53u-pecl-apc php53u-fpm
  echo -e "\nDone."
else
  PHPADDITIONAL=`rpm -qa | egrep -c 'php53u-gd|php53u-mysql|php53u-mcrypt|php53u-xml|php53u-xmlrpc|php53u-mbstring|php53u-soap|php53u-pecl-memcache|php53u-pecl-redis|php53u-pecl-apc'`
  if [[ ${PHPADDITIONAL} -lt 6 ]]
  then
    yum -q -y install php53u-gd php53u-mysql php53u-mcrypt php53u-xml php53u-xmlrpc php53u-mbstring php53u-soap php53u-pecl-memcache php53u-pecl-redis php53u-pecl-apc
  fi
  echo -e "\nphp53u already appears to be installed.\nContinuing..."
fi

TIMEZONE=`cat /etc/sysconfig/clock | grep ZONE | cut -d\" -f2`
echo -e "\nConfiguring PHP."
if [[ -z ${TIMEZONE} ]]
then
  TIMEZONE="UTC"
fi
sed -ri 's/^;?apc.shm_size.*/apc.shm_size=256M/g' /etc/php.d/apc.ini
sed -i 's/^safe_mode =.*/safe_mode = Off/g' /etc/php.ini
sed -ri "s~^;?date.timezone =.*~date.timezone = ${TIMEZONE}~g" /etc/php.ini
sed -i 's/^; *realpath_cache_size.*/realpath_cache_size = 128K/g' /etc/php.ini
sed -i 's/^; *realpath_cache_ttl.*/realpath_cache_ttl = 7200/g' /etc/php.ini
sed -i 's/^memory_limit.*/memory_limit = 512M/g' /etc/php.ini
sed -i 's/^max_execution_time.*/max_execution_time = 1800/g' /etc/php.ini
echo -e "\nDone."

HTTPDDEVEL=`rpm -qa | grep -e "httpd.*devel.*"`
echo -e "\nIntalling mod_fastcgi..."
if [[ -z ${HTTPDDEVEL} ]]
then
  yum -q -y install httpd-devel httpd mod_ssl
fi

PREPDIRCHECK=`ls /home/rack/ | grep magentowebsetup`
if [[ -z "$PREPDIRCHECK" ]]
then
  PREPDIRREUSE="0"
  PREPDIR="/home/rack/magentowebsetup-`date +%Y%m%d`_`/bin/date +%H%M`"
  echo -e "\nCreating prep directory.\nOur working directory will be ${PREPDIR}."
  mkdir $PREPDIR
else
  PREPDIRREUSE="1"
  PREPDIR="/home/rack/${PREPDIRCHECK}"
  echo -e "\nPrevious prep directory detected.\nReusing ${PREPDIR}."
fi

MODFCGI=`ls -1 /usr/lib64/httpd/modules/ | grep fastcgi`
GCCINSTALLED=`command -v gcc`
MAKEINSTALLED=`command -v make`
echo -e "\nInstalling mod_fastcgi..."
if [[ ${PREPDIRREUSE}="1" ]]
then
  wget -q -P ${PREPDIR} 'http://www.fastcgi.com/dist/mod_fastcgi-SNAP-0910052141.tar.gz'
  tar -zxC ${PREPDIR} -f ${PREPDIR}/mod_fastcgi-SNAP-0910052141.tar.gz
fi
if [[ -z ${MODFCGI} ]]
then
  if [[ -z ${MAKEINSTALLED} ]] || [[ -z ${GCCINSTALLED} ]]
  then
    yum -q -y install make gcc
  fi
  cd ${PREPDIR}/mod_fastcgi-*
  make -f Makefile.AP2 top_dir=/usr/lib64/httpd
  cp .libs/mod_fastcgi.so /usr/lib64/httpd/modules/
  echo "LoadModule fastcgi_module /usr/lib64/httpd/modules/mod_fastcgi.so" > /etc/httpd/conf.d/fastcgi.conf
else
  echo -e "\nModule already appears to be installed.\nContinuing..."
fi

PASSWORD=`cat /dev/urandom | tr -dc 'a-zA-Z0-9-_!@#$%^&*()_+{}|:<>?=' | fold -w 24 | head -n 1 | grep -i '[!@#$%^&*()_+{}|:<>?=]'`
USEREXIST=`id ${FTPUSER} 2>&1 >/dev/null`
echo -e "\nCreating user ${FTPUSER}..."
if [[ -z ${USEREXIST} ]]
then
  echo -e "\nUser already exists.\nCheck that it has permissions to access to /var/www/vhosts/${DOMAINNAME}.\nContinuing..."
else
  mkdir -p /var/www/vhosts
  useradd -d /var/www/vhosts/${DOMAINNAME} ${FTPUSER}
  echo ${PASSWORD} | passwd --stdin ${FTPUSER}
  chmod o+x /var/www/vhosts/${DOMAINNAME}
  mkdir /var/www/vhosts/${DOMAINNAME}/httpdocs
  chown ${FTPUSER}:${FTPUSER} /var/www/vhosts/${DOMAINNAME}/httpdocs
  NEWUSER=1
fi

echo -e "\nConfiguring PHP-FPM..."
if [[ ! -f /etc/php-fpm.d/${DOMAINNAME}.conf ]]
then
  mv /etc/php-fpm.d/www.conf /etc/php-fpm.d/www.conf.bak
  echo "[${DOMAINNAME}]
listen = /var/run/php-fpm/${DOMAINNAME}.sock
listen.owner = ${FTPUSER}
listen.group = apache
listen.mode = 0660
user = ${FTPUSER}
group = apache
pm = dynamic
pm.max_children = 100
pm.start_servers = 30
pm.min_spare_servers = 30
pm.max_spare_servers = 100
pm.max_requests = 500
php_admin_value[error_log] = /var/log/php-fpm/${DOMAINNAME}-error.log
php_admin_flag[log_errors] = on
php_admin_flag[zlib.output_compression] = On" > /etc/php-fpm.d/${DOMAINNAME}.conf
  if [[ ! -f /var/run/php-fpm/php-fpm.pid ]]
  then
    /etc/init.d/php-fpm start
  else
    /etc/init.d/php-fpm reload
  fi
  chkconfig php-fpm on
  echo -e "\nDone."
else
  echo -e "Configuration appears to already exist.\nContinuing..."
fi

HOSTNAME=`hostname`
VHOSTEXISTS=`httpd -S 2>&1 | grep -v ${HOSTNAME} | grep ${DOMAINNAME}`
if [[ -z ${VHOSTEXISTS} ]]
then
  NAMEDBASEDEXISTS=`grep -e ^NameVirt -R /etc/httpd/`
  INCLUDEEXISTS=`grep -e ^Include.*vhosts\.d.*conf -R /etc/httpd/`
  if [[ -z ${NAMEDBASEDEXISTS} ]]
  then
    echo -e "\nNameVirtualHost *:80" >> /etc/httpd/conf/httpd.conf
  fi
  if [[ -z ${INCLUDEEXISTS} ]]
  then
    echo -e "\nInclude vhosts.d/*.conf" >> /etc/httpd/conf/httpd.conf
  fi
fi

if [[ -z ${VHOSTEXISTS} ]] && [[ "${DOMAINNAME}" != www.* ]]
then
  mkdir -p /etc/httpd/vhosts.d
  echo "<VirtualHost *:80>
  ServerName ${DOMAINNAME}
  ServerAlias www.${DOMAINNAME}
  DocumentRoot /var/www/vhosts/${DOMAINNAME}/httpdocs
  SetEnvIf X-Forwarded-Proto https HTTPS=on

  <Directory /var/www/vhosts/${DOMAINNAME}/httpdocs>
    AllowOverride All
    Options +FollowSymLinks
    SetOutputFilter DEFLATE
    BrowserMatch ^Mozilla/4 gzip-only-text/html
    BrowserMatch ^Mozilla/4\.0[678] no-gzip
    BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
    SetEnvIfNoCase Request_URI \.(?:gif|jpe?g|png)$ no-gzip dont-vary
    Header append Vary User-Agent env=!dont-vary
    ExpiresActive On
    ExpiresDefault \"access plus 1 month\"
  </Directory>

  CustomLog /var/log/httpd/${DOMAINNAME}-access_log combined
  ErrorLog /var/log/httpd/${DOMAINNAME}-error_log

  <IfModule mod_fastcgi.c>
    AddHandler php5-fcgi .php
    Action php5-fcgi /php5-fcgi
    Alias /php5-fcgi /dev/shm/${DOMAINNAME}.fcgi
    FastCGIExternalServer /dev/shm/${DOMAINNAME}.fcgi -socket /var/run/php-fpm/${DOMAINNAME}.sock -flush -idle-timeout 1800
  </IfModule>

  <FilesMatch \"\\.(ttf|otf|eot|svg|woff)$\">
    <IfModule mod_headers.c>
      Header set Access-Control-Allow-Origin \"*\"
    </IfModule>
  </FilesMatch>
</VirtualHost>" > /etc/httpd/vhosts.d/${DOMAINNAME}.conf
elif [[ -z ${VHOSTEXISTS} ]] && [[ "${DOMAINNAME}" == www.* ]]
then
  mkdir -p /etc/httpd/vhosts.d
  echo "<VirtualHost *:80>
  ServerName `echo ${DOMAINNAME} | sed 's/^www\.//g'`
  ServerAlias ${DOMAINNAME}
  DocumentRoot /var/www/vhosts/`echo ${DOMAINNAME} | sed 's/^www\.//g'`/httpdocs
  SetEnvIf X-Forwarded-Proto https HTTPS=on

  <Directory /var/www/vhosts/`echo ${DOMAINNAME} | sed 's/^www\.//g'`/httpdocs>
    AllowOverride All
    Options +FollowSymLinks
    SetOutputFilter DEFLATE
    BrowserMatch ^Mozilla/4 gzip-only-text/html
    BrowserMatch ^Mozilla/4\.0[678] no-gzip
    BrowserMatch \bMSIE !no-gzip !gzip-only-text/html
    SetEnvIfNoCase Request_URI \.(?:gif|jpe?g|png)$ no-gzip dont-vary
    Header append Vary User-Agent env=!dont-vary
    ExpiresActive On
    ExpiresDefault \"access plus 1 month\"
  </Directory>

  CustomLog /var/log/httpd/`echo ${DOMAINNAME} | sed 's/^www\.//g'`-access_log combined
  ErrorLog /var/log/httpd/`echo ${DOMAINNAME} | sed 's/^www\.//g'`-error_log

  <IfModule mod_fastcgi.c>
    AddHandler php5-fcgi .php
    Action php5-fcgi /php5-fcgi
    Alias /php5-fcgi /dev/shm/`echo ${DOMAINNAME} | sed 's/^www\.//g'`.fcgi
    FastCGIExternalServer /dev/shm/`echo ${DOMAINNAME} | sed 's/^www\.//g'`.fcgi -socket /var/run/php-fpm/`echo ${DOMAINNAME} | sed 's/^www\.//g'`.sock -flush -idle-timeout 1800
  </IfModule>

  <FilesMatch \"\\.(ttf|otf|eot|svg|woff)$\">
    <IfModule mod_headers.c>
      Header set Access-Control-Allow-Origin \"*\"
    </IfModule>
  </FilesMatch>
</VirtualHost>" > /etc/httpd/vhosts.d/`echo ${DOMAINNAME} | sed 's/^www\.//g'`.conf
else
  echo -e "Virtual host for ${DOMAINNAME} appears to exist.\nNot replacing.\nContinuing..."
fi

/etc/init.d/httpd restart

if [[ ${NEWUSER} -eq 1 ]]
then
  echo -e "\nLogin credentials:\nDomain: ${DOMAINNAME}\nHome directory: /var/www/vhosts/${DOMAINNAME}\nUsername: ${FTPUSER}\nPassword: ${PASSWORD}"
fi
if [[ ! -z ${VHOSTEXISTS} ]]
then
  echo -e "\nPlease check Apache virtual host configuration as domain appeared to already exist and was not created."
fi
echo -e "\nCustomer will need to amend their app/etc/local.xml configuration file to be as follows: "