nginx实现动静分离的方法示例
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2022-06-19 09:51:14
目录在server1上部署nginx在server上部署lnmpnode3部署httpd实现分离部署本文主要介绍了nginx实现动静分离的方法示例,具有一定的学习价值,具体如下环境:...
本文主要介绍了nginx实现动静分离的方法示例,具有一定的学习价值,具体如下
环境:
系统/主机名 | ip地址 | 服务 |
---|---|---|
redhat8 :server1 | 192.168.244.131 | nginx |
redhat8:server2 | 192.168.244.133 | lnmp |
content7:node3 | 192.168.244.142 | httpd |
在三台主机上关闭防火墙
[root@server1 ~]# systemctl stop firewalld [root@server1 ~]# systemctl disable firewalld [root@server1 ~]# vim /etc/selinux/config selinux=disabled
在server1上部署nginx
[root@server1 opt]# cat nginx.sh #!/bin/bash if [ $uid -ne 0 ];then echo "please use administrator account" exit fi app_a=nginx-1.20.1.tar.gz dir_a=/usr/local dir_b=/var/log dir_c=nginx-1.20.1 if [ ! -d $dir_b/nginx ];then mkdir -p $dir_b/nginx fi chown -r nginx.nginx $dir_b/nginx yum -y install pcre-devel openssl openssl-devel gd-devel gcc gcc-c++ make yum -y groups mark install 'development tools' id nginx &>/dev/null if [ $? -ne 0 ];then useradd -r -m -s /sbin/nologin nginx fi tar xf bag/$app_a -c $dir_a cd $dir_a/$dir_c if [ ! -d $dir_a/nginx ];then ./configure \ --prefix=$dir_a/nginx \ --user=nginx \ --group=nginx \ --with-debug \ --with-http_ssl_module \ --with-http_realip_module \ --with-http_image_filter_module \ --with-http_gunzip_module \ --with-http_gzip_static_module \ --with-http_stub_status_module \ --http-log-path=$dir_b/nginx/access.log \ --error-log-path=$dir_b/nginx/error.log && make && make install fi cd .. if [ ! -f /etc/profile.d/nginx.sh ];then echo "export path=$dir_a/nginx/sbin:\$path" > /etc/profile.d/nginx.sh fi cat > /usr/lib/systemd/system/nginx.service << eof [unit] description=nginx server daemon wants=sshd-keygen.target [service] type=forking execstart=$dir_a/nginx/sbin/nginx execstop=$dir_a/nginx/sbin/nginx -s stop execreload=/bin/kill -hup $mainpid [install] wantedby=multi-user.target eof systemctl daemon-reload systemctl enable --now nginx
查看端口
[root@server1 ~]# ss -antl state recv-q send-q local address:port peer address:port listen 0 128 0.0.0.0:22 0.0.0.0:* listen 0 128 0.0.0.0:80 0.0.0.0:* listen 0 128 [::]:22 [::]:*
访问页面
在server上部署lnmp
部署nginx
[root@server2 lnmp]# cat install.sh #!/bin/bash if [ $uid -ne 0 ];then echo "please use administrator account" exit fi app_a=nginx-1.20.1.tar.gz dir_a=/usr/local dir_b=/var/log dir_c=nginx-1.20.1 if [ ! -d $dir_b/nginx ];then mkdir -p $dir_b/nginx fi chown -r nginx.nginx $dir_b/nginx yum -y install pcre-devel openssl openssl-devel gd-devel gcc gcc-c++ make yum -y groups mark install 'development tools' id nginx &>/dev/null if [ $? -ne 0 ];then useradd -r -m -s /sbin/nologin nginx fi tar xf bag/$app_a -c $dir_a cd $dir_a/$dir_c if [ ! -d $dir_a/nginx ];then ./configure \ --prefix=$dir_a/nginx \ --user=nginx \ --group=nginx \ --with-debug \ --with-http_ssl_module \ --with-http_realip_module \ --with-http_image_filter_module \ --with-http_gunzip_module \ --with-http_gzip_static_module \ --with-http_stub_status_module \ --http-log-path=$dir_b/nginx/access.log \ --error-log-path=$dir_b/nginx/error.log && make && make install fi cd .. if [ ! -f /etc/profile.d/nginx.sh ];then echo "export path=$dir_a/nginx/sbin:\$path" > /etc/profile.d/nginx.sh fi cat > /usr/lib/systemd/system/nginx.service << eof [unit] description=nginx server daemon wants=sshd-keygen.target [service] type=forking execstart=$dir_a/nginx/sbin/nginx execstop=$dir_a/nginx/sbin/nginx -s stop execreload=/bin/kill -hup $mainpid [install] wantedby=multi-user.target eof systemctl daemon-reload systemctl enable --now nginx
部署mysql
[root@server2 lnmp]# cat mysql.sh #!/bin/bash if [ $uid -ne 0 ];then echo "root?" exit fi dir_a=/usr/local dir_b=/opt/data app_a=mysql-5.7.34-linux-glibc2.12-x86_64.tar.gz app_b=mysql-5.7.34-linux-glibc2.12-x86_64 id mysql &>/dev/null if [ $? -ne 0 ];then useradd -r -m -s /sbin/nologin mysql fi yum -y install ncurses-compat-libs ncurses-devel openssl-devel openssl cmake mariadb-devel if [ ! -d $dir_a/$app_b ];then tar xf bag/$app_a -c $dir_a fi if [ ! -d $dir_a/mysql ];then ln -sv $dir_a/$app_b $dir_a/mysql fi chown -r mysql:mysql $dir_a/mysql* echo "export path=$dir_a/mysql/bin:\$path" > /etc/profile.d/mysql.sh source /etc/profile.d/mysql.sh if [ ! -d /$dir_b ];then mkdir -p /$dir_b chown -r mysql.mysql /$dir_b fi content=$(ls $dir_b | wc -l) if [ $content -eq 0 ];then mysqld --initialize-insecure --user mysql --datadir $dir_b fi cat > /etc/my.cnf <<eof [mysqld] basedir = $dir_a/mysql datadir = $dir_b socket = /tmp/mysql.sock port = 3306 pid-file = $dir_b/mysql.pid user = mysql skip-name-resolve eof sed -ri "s#^(basedir=).*#\1$dir_a/mysql#g" $dir_a/mysql/support-files/mysql.server sed -ri "s#^(datadir=).*#\1$dir_b#g" $dir_a/mysql/support-files/mysql.server cat > /usr/lib/systemd/system/mysqld.service <<eof [unit] description=mysql server daemon after=network.target [service] type=forking execstart=$dir_a/mysql/support-files/mysql.server start execstop=$dir_a/mysql/support-files/mysql.server stop execreload=/bin/kill -hup $mainpid [install] wantedby=multi-user.target eof systemctl daemon-reload systemctl enable --now mysqld
部署php
https://www.php.net/distributions/php-8.0.10.tar.xz
解压
[root@server2 ~]# tar -xf php-8.0.10.tar.gz -c /usr/local/
安装依赖包
[root@server2 ~]# wget http://mirrors.aliyun.com/repo/epel-7.repo [root@server1 ~]# yum -y install libxml2 libxml2-devel openssl openssl-devel bzip2 bzip2-devel libcurl libcurl-devel libicu-devel libjpeg libjpeg-devel libpng libpng-devel openldap-devel pcre-devel freetype freetype-devel gmp gmp-devel libmcrypt libmcrypt-devel readline readline-devel libxslt libxslt-devel mhash mhash-devel php-mysqlnd libsqlite3x-devel libzip-devel [root@server2 ~]# yum -y install http://mirror.centos.org/centos/8-stream/powertools/x86_64/os/packages/oniguruma-devel-6.8.2-2.el8.x86_64.rpm
编译安装
[root@server2 ~]# cd /usr/local/php-8.0.10/ [root@server2 php-8.0.10]# ./configure --prefix=/usr/local/php8 --with-config-file-path=/etc --enable-fpm --disable-debug --disable-rpath --enable-shared --enable-soap --with-openssl --enable-bcmath --with-iconv --with-bz2 --enable-calendar --with-curl --enable-exif --enable-ftp --enable-gd --with-jpeg --with-zlib-dir --with-freetype --with-gettext --enable-mbstring --enable-pdo --with-mysqli=mysqlnd --with-pdo-mysql=mysqlnd --with-readline --enable-shmop --enable-simplexml --enable-sockets --with-zip --enable-mysqlnd-compression-support --with-pear --enable-pcntl --enable-posix ...... ...... ...... config.status: creating ext/phar/phar.phar.1 config.status: creating main/php_config.h config.status: executing default commands +--------------------------------------------------------------------+ | license: | | this software is subject to the php license, available in this | | distribution in the file license. by continuing this installation | | process, you are bound by the terms of this license agreement. | | if you do not agree with the terms of this license, you must abort | | the installation process at this point. | +--------------------------------------------------------------------+ thank you for using php. [root@server2 php-8.0.10]# make ....... ....... ....... invertedregexiterator.inc pharcommand.inc phar.inc build complete. don't forget to run 'make test'. [root@server2 php-8.0.10]# make install ...... ...... /root/php-8.0.10/build/shtool install -c ext/phar/phar.phar /usr/local/php8/bin/phar.phar ln -s -f phar.phar /usr/local/php8/bin/phar installing pdo headers: /usr/local/php8/include/php/ext/pdo/
配置php-fpm
[root@server2 php-8.0.10]# cp /etc/php.ini /opt/ [root@server2 php-8.0.10]# cp php.ini-production /etc/php.ini cp: overwrite '/etc/php.ini'? y [root@server2 php-8.0.10]# cp sapi/fpm/init.d.php-fpm /etc/init.d/php-fpm [root@server2 php-8.0.10]# chmod +x /etc/init.d/php-fpm [root@server2 php-8.0.10]# cd .. [root@server2 local]# cd php8/ [root@server2 php8]# cd etc/ [root@server2 etc]# cp php-fpm.conf.default php-fpm.conf [root@server2 etc]# cp php-fpm.d/www.conf.default php-fpm.d/www.conf [root@server2 etc]# cd php-fpm.d [root@server2 php-fpm.d]# ls www.conf www.conf.default
配置环境变量
[root@server2 ~]# echo 'export path=/usr/local/php8/bin:$path' > /etc/profile.d/php.sh [root@server2 ~]# cat /etc/profile.d/php.sh export path=/usr/local/php8/bin:$path [root@server2 ~]# source /etc/profile.d/php.sh [root@server2 ~]# which php /usr/local/php8/bin/php
编写service文件
[root@server2 ~]# cat /usr/lib/systemd/system/php-fpm.service [unit] description=php-fpm server daemon after=network.target [service] type=forking execstart=/etc/init.d/php-fpm start execstop=/etc/init.d/php-fpm stop execreload=/bin/kill -hup $mainpid [install] [root@server2 ]# systemctl daemon-reload
启动php
[root@server2 ~]# systemctl start php-fpm [root@server2 ~]# ss -antl state recv-q send-q local address:port peer address:port listen 0 128 127.0.0.1:9000 0.0.0.0:* listen 0 128 0.0.0.0:80 0.0.0.0:* listen 0 128 0.0.0.0:22 0.0.0.0:* listen 0 80 *:3306 *:* listen 0 128 [::]:22 [::]:*
在nginx.conf里配置虚拟主机
[root@server2 ~]# cd /usr/local/nginx/html/ [root@server2 html]# ls 50x.html index.html [root@server2 html]# vim index.php [root@server2 html]# cat index.php <?php phpinfo(); ?> [root@server2 conf]# pwd /usr/local/nginx/conf [root@server2 conf]# vim nginx.conf ........ http { include mime.types; default_type application/octet-stream; log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; access_log logs/access.log main; sendfile on; ...... location / { root html; index index.php index.html index.htm; } ..... location ~ \.php$ { root html; fastcgi_pass 127.0.0.1:9000; fastcgi_index index.php; fastcgi_param script_filename $document_root$fastcgi_script_name; include fastcgi_params; } [root@server2 conf]# nginx -s reload
访问
node3部署httpd
[root@node3 ~]# yum -y install httpd
启动
[root@node3 ~]# systemctl start httpd [root@node3 ~]# ss -antl state recv-q send-q local address:port peer address:port listen 0 128 *:22 *:* listen 0 100 127.0.0.1:25 *:* listen 0 128 :::80 :::* listen 0 128 :::22 :::* listen 0 100 ::1:25 :::*
访问
实现分离部署
在server1上的nginx.conf上配置
[root@server1 ~]# cat /usr/local/nginx/conf/nginx.conf #user nobody; worker_processes 1; #error_log logs/error.log; #error_log logs/error.log notice; #error_log logs/error.log info; #pid logs/nginx.pid; events { worker_connections 1024; } http { include mime.types; default_type application/octet-stream; #log_format main '$remote_addr - $remote_user [$time_local] "$request" ' # '$status $body_bytes_sent "$http_referer" ' # '"$http_user_agent" "$http_x_forwarded_for"'; #access_log logs/access.log main; sendfile on; #tcp_nopush on; #keepalive_timeout 0; keepalive_timeout 65; #gzip on; upstream cm { #静态资源地址 server 192.168.244.142; } upstream nm { #动态资源地址 server 192.168.244.133; } server { listen 80; server_name localhost; #charset koi8-r; #access_log logs/host.access.log main; location / { proxy_pass http://cm; #指向静态 } #error_page 404 /404.html; # redirect server error pages to the static page /50x.html # error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } # proxy the php scripts to apache listening on 127.0.0.1:80 # location ~ \.php$ { #指向动态 proxy_pass http://nm; } [root@server1 ~]# nginx -s reload
访问 192.168.244.131
在访问 192.168.244.131/index.php
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