Shulou(Shulou.com)06/03 Report--

Introduction to static and dynamic separation of Nginx

The static processing capacity of Nginx is very strong, but the dynamic processing capacity is insufficient, so the static and dynamic separation technology is commonly used in enterprises.

Static pages are handed over to Nginx, while dynamic pages are handed over to PHP-FPM module or Apache.

In the configuration of Nginx, the configuration segment of location is matched with regular matching to achieve different processing methods of static and dynamic pages. Build LAMP architecture

In order to facilitate the experiment, it is directly installed with yum, without manual compilation and installation. Two virtual machines are used to build LAMP architecture and Nginx service respectively.

1. Install the Apache service [root@localhost ~] # yum install httpd httpd-devel-y.bat / omit the installation process [root@localhost ~] # 2. Enable the service and configure the Firewalld firewall [root@localhost ~] # systemctl start httpd.service / / enable the service [root@localhost ~] # [root@localhost ~] # firewall-cmd-- permanent-- zone=public-- add-service=http / / release the http service success [root@localhost ~] # firewall-cmd-- permanent-- zone=public-- add-service=https / / release the https service success [root@localhost ~] # firewall-cmd-- reload / / reload firewall success [root@localhost ~] # 3. Install the mariadb database

MariaDB database management system is a branch of MySQL and is mainly maintained by the open source community. The purpose of licensing MariaDB with GPL is to be fully compatible with MySQL, including API and the command line, making it an easy replacement for MySQL.

[root@localhost ~] # yum install mariadb mariadb-server mariadb-libs mariadb-devel-y.mp / omit the installation process [root@localhost ~] # 4. Open database service [root@localhost ~] # systemctl start mariadb.service [root@localhost ~] # 5. Set up the database [root@localhost ~] # mysql_secure_installation / / set up the database NOTE: RUNNING ALL PARTS OF THIS SCRIPT IS RECOMMENDED FOR ALL MariaDB SERVERS IN PRODUCTION USE! PLEASE READ EACH STEP CAREFULLY!In order to log into MariaDB to secure it, we'll need the currentpassword for the root user. If you've just installed MariaDB, andyou haven't set the root password yet, the password will be blank,so you should just press enter here.Enter current password for root (enter for none): / / set a password for the root administrator, and directly enter OK, successfully used password, moving on...Setting the root password ensures that nobody can log into the MariaDBroot user without the proper authorisation.Set root password? Select yNew password: / / enter the new password Re-enter new password: / / enter the new password again, Password updated fully loaded Reloading privilege tables.. ... Success!By default, a MariaDB installation has an anonymous user, allowing anyoneto log into MariaDB without having to have a user account created forthem. This is intended only for testing, and to make the installationgo a bit smoother. You should remove them before moving into aproduction environment.Remove anonymous users? [YOrganization] n / / whether or not to delete anonymous users, select n. Skipping.Normally, root should only be allowed to connect from 'localhost'. Thisensures that someone cannot guess at the root password from the network.Disallow root login remotely? [YPAPO] n / / whether to deny remote login to root users, select n. Skipping.By default, MariaDB comes with a database named 'test' that anyone canaccess. This is also intended only for testing, and should be removedbefore moving into a production environment.Remove test database and access to it? [YPo] n / / whether to delete the test database or not, select n. Skipping.Reloading the privilege tables will ensure that all changes made so farwill take effect immediately.Reload privilege tables now? [YAssociation] y / / whether or not to load the permission list, select y. Success!Cleaning up...All done! If you've completed all of the above steps, your MariaDBinstallation should now be secure.Thanks for using MariaDB! [root@localhost] # 6. Install PHP [root @ localhost ~] # yum-y install php.// omit the process [root ~] # 7. Install the connection package for PHP and MySQL [root@localhost ~] # yum install php-mysql-.bat / omit procedure [root@localhost ~] # 8. Install the PHP plug-in [root@localhost ~] # yum install-y php-gd php-ldap php-odbc php-pear php-xml php-xmlrpc php-mbstring php-snmp php-soap curl curl-devel php-bcmath.// to omit the process [root@localhost ~] # 9. Test php homepage [root@localhost ~] # cd / var/www/html/ [root@localhost html] # ls [root@localhost html] # vim index.php [root@localhost html] #

10. After testing, modify the home page file [root@localhost html] # vim / var/www/html/index.php [root@localhost html] # systemctl restart httpd.service [root@localhost html] #

Build Nginx service 1. Modify the hostname [root@localhost ~] # hostnamectl set-hostname nginx [root@localhost ~] # su [root@nginx ~] # 2. Extract the nginx source code package to the "/ opt/" directory [root@nginx ~] # mkdir / mnt/tools [root@nginx ~] # mount.cifs / / 192.168.100.50/tools / mnt/tools/Password for root@//192.168.100.50/tools: [root@nginx ~] # cd / mnt/tools/LNMP/ [root@nginx LNMP] # lsDiscuz_X3.4_SC_UTF8.zip mysql-boost-5.7.20.tar.gz nginx-1.12 .2.tar.gz php-7.1.10.tar.bz2 php-7.1.20.tar.gz [root@nginx LNMP] # tar zxvf nginx-1.12.2.tar.gz-C / opt/.// ellipsis procedure [root@nginx LNMP] # 3. Install the environment package [root@nginx LNMP] # cd / opt/ [root@nginx opt] # lsnginx-1.12.2 rh [root@nginx opt] # cd nginx-1.12.2/ [root@nginx nginx-1.12.2] # lsauto CHANGES CHANGES.ru conf configure contrib html LICENSE man README src [root@nginx nginx-1.12.2] # [root@nginx nginx-1.12.2] # yum install-y gcc gcc-c++ pcre-devel zlib-devel. ... / omit procedure [root@nginx nginx-1.12.2] # 3. Create nginx user [root@nginx nginx-1.12.2] # useradd-M-s / sbin/nologin nginx [root@nginx nginx-1.12.2] # 4. Configure the nginx service And compile and install [root@nginx nginx-1.12.2] #. / configure\ / configure service >-- prefix=/usr/local/nginx\ / / installation path >-- user=nginx\ / / owner >-- group=nginx\ / / data >-- with-http_stub_status_module / / enable statistical module [root@localhost nginx-1.12.2] # make & & make install / / compile installation.. . / / omit compilation process [root@localhost nginx-1.12.2] # 5. Optimize the management of nginx services [root@nginx nginx-1.12.2] # ln-s / usr/local/nginx/sbin/nginx / usr/local/sbin/ optimize the nginx command path [root@nginx nginx-1.12.2] # [root@nginx nginx-1.12.2] # vim / etc/init.d/nginx / / create a nginx management script #! / bin/bash# chkconfig:-99 2 commands description: Nginx Service Control ScriptPROG= "/ Usr/local/nginx/sbin/nginx "PIDF=" / usr/local/nginx/logs/nginx.pid "case" $1 "in start) $PROG ; stop) kill-s QUIT $(cat $PIDF);; restart) $0 stop $0 start;; reload) kill-s HUP $(cat $PIDF) *) echo "Usage: $0 {start | stop | restart | reload}" exit 1esacexit 0 [root@nginx nginx-1.12.2] # [root@nginx nginx-1.12.2] # chmod + x / etc/init.d/nginx / / add execution permission [root@nginx nginx-1.12.2] # chkconfig-- add nginx / / add so that service can recognize [root@nginx nginx-1.12.2] # 6. Enable nginx service [root@nginx nginx-1.12.2] # service nginx start / / enable service [root@nginx nginx-1.12.2] # netstat-ntap | grep 80 / / View port tcp 0 0 0.0 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. 0. Service nginx start * LISTEN 58696/nginx: master [root@nginx nginx-1.12.2] # [root@nginx nginx -1.12.2] # systemctl stop firewalld.service / / turn off the firewall [root@nginx nginx-1.12.2] # setenforce 0 [root@nginx nginx-1.12.2] # 7. Install the elinks tool to test the nginx website [root@nginx nginx-1.12.2] # yum install elinks-y.bat / omit the installation process [root@nginx nginx-1.12.2] # [root@nginx nginx-1.12.2] # elinks http://192.168.52.132/[root@nginx nginx-1.12.2] #

8. Test the nginx website with a host

Realize the separation of movement and movement 1. Add the agent [root@nginx nginx-1.12.2] # vim / usr/local/nginx/conf/nginx.conf location ~\ .php$ {proxy_pass http://192.168.52.131; / / proxy address} [root@nginx nginx-1.12.2] # service nginx stop [root@nginx nginx-1.12.2] # service nginx start [root@nginx nginx-1.12.2] # 2 in the nginx service configuration file. Access the address of the nginx service (static resource)

3. Access to nginx service addresses (dynamic resources)

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