Centos 7 Nginx Perl perl-fcgi + OTRS

#!/bin/bash
# INSTALL : nginx, perl, perl-fcgi, mariadb, OTRS with configuration
# Use chmod u+x otrs-install to make script executable

setenforce 0
sed -i --follow-symlinks 's/SELINUX=enforcing/SELINUX=permissive/g' /etc/sysconfig/selinux

yum update
yum -y install wget epel-release
yum install -y http://nginx.org/packages/centos/7/noarch/RPMS/nginx-release-centos-7-0.el7.ngx.noarch.rpm

unalias cp
adduser www-data

# Install PERL

yum install "perl(Crypt::Eksblowfish::Bcrypt)" "perl(DBD::Pg)" "perl(Encode::HanExtra)" "perl(JSON::XS)" "perl(Mail::IMAPClient)" "perl(Authen::NTLM)" "perl(ModPerl::Util)" "perl(Text::CSV_XS)" "perl(YAML::XS)" -y

# Install NGINX, MARIADB

yum install nginx libfcgi-perl  mariadb-server -y
echo 'OPTIONS="-u nginx -g nginx -a 127.0.0.1 -p 9001 -P /var/run/spawn-fcgi.pid -- /usr/sbin/fcgiwrap"' >> /etc/sysconfig/spawn-fcgi
systemctl enable --now spawn-fcgi
yes | cp index.cgi /usr/share/nginx/html/index.cgi
yes | cp index.pl /usr/share/nginx/html/index.pl
setsebool -P httpd_can_network_connect on

systemctl enable --now nginx.service
firewall-cmd --add-service=http --permanent
firewall-cmd --add-service=https --permanent
firewall-cmd --reload

yes | cp -rf my.cnf /etc/my.cnf
yes | cp -rf default.conf /etc/nginx/conf.d/default.conf
systemctl enable --now mariadb.service
mysql_secure_installation <<EOF

y
secret
secret
y
y
y
y
EOF

# Install OTRS

yum install -y http://ftp.otrs.org/pub/otrs//RPMS/rhel/7/otrs-6.0.23-01.noarch.rpm

# Install PERL-FCGI

wget http://nginxlibrary.com/downloads/perl-fcgi/fastcgi-wrapper -O /usr/bin/fastcgi-wrapper.pl
wget http://nginxlibrary.com/downloads/perl-fcgi/perl-fcgi -O /etc/init.d/perl-fcgi
chmod +x /usr/bin/fastcgi-wrapper.pl
chmod +x /etc/init.d/perl-fcgi
chkconfig perl-fcgi on
systemctl enable --now perl-fcgi

# Finalize

/etc/init.d/nginx start
/etc/init.d/perl-fcgi start

yes | cp otrs.data /etc/nginx/conf.d/otrs.data
chmod o+rX -R /usr/share/nginx/html
chmod o+rX -R /var/www
chmod o+rwX -R /opt/otrs