Installation of PHP FPM software +openresty cache construction

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Preface

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One 、php-fpm The download

php Official website address

Two 、 Decompress and compile

1. decompression

yum install bzip2		# Minimize the need to install the system 
tar -jxf php-7.4.12.tar.bz2

2. Install and resolve dependencies

cd php-7.4.6
./configure --prefix=/usr/local/lnmp/php --with-config-file-path=/usr/local/lnmp/php/etc --enable-fpm --with-fpm-user=nginx --with-fpm-group=nginx  --with-curl --with-iconv --with-mhash --with-zlib --with-openssl --enable-mysqlnd --with-mysqli --with-pdo-mysql --disable-debug --enable-sockets --enable-soap --enable-inline-optimization --enable-xml --enable-ftp --enable-gd --enable-exif --enable-mbstring  --enable-bcmath --with-fpm-systemd

The following are the required library files

yum install gcc openssl-devel systemd-devel oniguruma-devel libxml2-devel sqlite3-devel libsqlite3x-devel libcurl-devel libpng-devel -y 

3.make && make install

make ; make install

3.php-fpm To enable

Copy the configuration file from the source directory to the directory for copying

cp php.ini-production /usr/local/lnmp/php/etc/php.ini	# The configuration file 
cp sapi/fpm/php-fpm.service /usr/lib/systemd/system/	# Start script location 
cp sapi/fpm/php-fpm.conf /usr/local/lnmp/php/etc/
cp sapi/fpm/www.conf /usr/local/lnmp/php/etc/php-fpm.d/
vim /usr/lib/systemd/system/php-fpm.service
ProtectSystem=false										# The default is full
systemctl daemon-reload
systemctl start php-fpm.service

3、 ... and 、php-fpm and nginx The combination of

vim ~/.bash_profile								# take php Define into environment variables 
PATH=$PATH:$HOME/bin:/usr/local/php/bin/		# Use : Split different environment variables 
source ~/.bash_profile							# Make variables effective 
vim /usr/local/nginx/conf/nginx.conf			# change nginx Configuration file for 

The contents are as follows

location ~ \.php$ {
    
            root           html;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            #fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
            include        fastcgi.conf;	# Change to fasecgi.conf You can view it nginx/conf/ Have fastcgi.conf
        }

Four 、php-fpm+nginx+memcache Efficient caching strategy

1. Compilation and installation memcache

memcache Official website

tar zxf memcache-4.0.5.2.tgz
phpize								# The binary installation script can be generated under the source code path 
yum install autoconf -y				# The prompt will download and report an error 
./configure --enable-memcache		#--enable-memcache Open for indication memcache modular 
make && make install

2. Turn on use

add to memcache Module to php-fpm

vim php.ini
extension=memcache					# Leave no blank space, otherwise an error will be reported 
yum install memcached -y			# If there is no download, you can see that the module has been loaded but will not take effect 
systemctl reload php-fpm			# It will take effect after loading 
systemctl start memcached			# Turn on memcached
netstat -antlpue					# Check to see if there is 11211 Port open 

Copy the default publishing directory to /usr/local/nginx/html/, Change the password user and the location of the cache

vim /usr/local/nginx/html/memcache.php
define('ADMIN_USERNAME','nginx');       // Admin Username
define('ADMIN_PASSWORD','westos');      // Admin Password
$MEMCACHE_SERVERS[] = '172.25.0.91:11211'; // add more as an array

Conduct ab Pressure test

5、 ... and 、 structure openresty Cache

openresty： adopt Lua Expand Nginx Scalable implementation Web platform

Openresty The official site

1. Installation mode

Source package installation method

tar -zxf openresty-1.19.9.1.tar.gz
./configure 
make && make install

repo File installation

wget -O /etc/yum.repos.d/openresty.repo https://openresty.org/package/rhel/openresty.repo	# download repo After downloading the file, this connection is rhel Systematic repo file 
yum install openresty -y

2. Construction of cache

vim /usr/local/openresty/nginx/conf/nginx.conf
upstream memcache {
    
        server 127.0.0.1:11211;					# You can directly access your own memcache
        keepalive 512;							# keep 512 Connections not closed immediately for performance 
        }
location /memc {
    								# This part defines a self memcache Cache keeps all data in memory for data storage 
        internal;								# Indicates internal access only 
        memc_connect_timeout 100ms;				# Indicates that the request timeout for access is 100 second 
        memc_send_timeout 100ms;
        memc_read_timeout 100ms;
        set $memc_key $query_string;			# Use the built-in $query_string As a key
        set $memc_exptime 300;					# Indicates cache expiration time 
        memc_pass memcache;
        }
location ~ \.php$ {
    
            set $key $uri$args;		
            srcache_fetch GET /memc $key;		# lookup /memc If there key If there is, enter location 
            srcache_store PUT /memc $key;		#
            root           html;
            fastcgi_pass   127.0.0.1:9000;
            fastcgi_index  index.php;
            #fastcgi_param SCRIPT_FILENAME /scripts$fastcgi_script_name;
            include        fastcgi.conf;
        }

lua-nginx-module

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