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转自:>https://blog.csdn.net/qq_17475155/article/details/66473855
引言
node自己本身可以作为服务器进行驱动,但是node本身对文件的处理能力并不是很好,所以当我们的生产环境中应尽量使用nginx来处理静态的资源以及反向代理,同时也解决了node分布式以及负载均衡的相关问题。
nginx的安装以及配置
这里以cenos环境为基础进行配置
1、基础编译环境的配置C/C++等编译工具以及工具库:
yum -y install make zlib zlib-devel gcc-c++ libtool openssl openssl-devel
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2、PRCE安装
(1)下载:
wget http://downloads.sourceforge.net/project/pcre/pcre/8.35/pcre-8.35.tar.gz
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(2)解压
tar -zxvf pcre-8.35.tar.gz
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(3)安装
cd pcre-8.35
./configure
make && make install
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3、安装Nginx
(1)下载
wget http://nginx.org/download/nginx-1.10.3.tar.gz
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(2)解压、安装
tar -zxvf nginx-1.10.3.tar.gz
cd /nginx-1.10.3
./configure --prefix=/usr/local/webserver/nginx --with-http_stub_status_module --with-http_ssl_module --with-pcre=/usr/local/src/pcre-8.35
make && make install
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(3)是否安装成功
/usr/local/webserver/nginx/sbin/nginx -v
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能够查看版本号说明安装成功
(4)配置
/usr/sbin/groupadd www
/usr/sbin/useradd -g www www
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(5)实现node反向代理
node默认端口号为3000
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编辑 nginx.conf 文件
#user nobody;
worker_processes 1; ##默认的CPU核心数
#error_log logs/error.log;
#error_log logs/error.log notice;
#error_log logs/error.log info;
#pid logs/nginx.pid;
#Specifies the value for maximum file descriptors that can be opened by this process.
worker_rlimit_nofile 65535;
events {
#进行如下配置
use epoll;
worker_connections 65535;
}
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;
#主机配置
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
#修改反向代理地址
location / {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header Host $http_host;
proxy_set_header X-Nginx-Proxy true;
proxy_set_header Connection "";
proxy_pass http://127.0.0.1:3000;
proxy_redirect default;
# root html;
#index index.html index.htm;
}
#error_page 404 /404.html;
# redirect server error pages to the static page /50x.html
#
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
# proxy the PHP scripts to Apache listening on 127.0.0.1:80
#
#location ~ \.php$ {
# proxy_pass http://127.0.0.1;
#}
# pass the PHP scripts to FastCGI server listening on 127.0.0.1:9000
#
#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_params;
#}
# deny access to .htaccess files, if Apache's document root
# concurs with nginx's one
#
#location ~ /\.ht {
# deny all;
#}
}
# another virtual host using mix of IP-, name-, and port-based configuration
#
#server {
# listen 8000;
# listen somename:8080;
# server_name somename alias another.alias;
# location / {
# root html;
# index index.html index.htm;
# }
#}
# HTTPS server
#
#server {
# listen 443 ssl;
# server_name localhost;
# ssl_certificate cert.pem;
# ssl_certificate_key cert.key;
# ssl_session_cache shared:SSL:1m;
# ssl_session_timeout 5m;
# ssl_ciphers HIGH:!aNULL:!MD5;
# ssl_prefer_server_ciphers on;
# location / {
# root html;
# index index.html index.htm;
# }
#}
}
查看是否配置成功:
/usr/local/webserver/nginx/sbin/nginx -t
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打印如下信息代表成功:
nginx: the configuration file /usr/local/webserver/nginx/conf/nginx.conf syntax is ok
nginx: configuration file /usr/local/webserver/nginx/conf/nginx.conf test is successful
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(6)启动
/usr/local/webserver/nginx/sbin/nginx
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3、实现负载均衡:
这里推荐这篇文章:http://blog.csdn.net/chszs/article/details/43203127
---------------------
作者:Richardweii
来源:CSDN
原文:https://blog.csdn.net/qq_17475155/article/details/66473855
版权声明:本文为博主原创文章,转载请附上博文链接!