- nginx下载
- 上传到服务器
可以选择rz命令上传，也可以选择SFTP上传都可以。
- 安装相关依赖
[root@dbnewyouth ~]# yum install gcc-c++
[root@dbnewyouth ~]# yum install -y pcre pcre-devel
[root@dbnewyouth ~]# yum install -y zlib zlib-devel
[root@dbnewyouth ~]# yum install -y openssl openssl-devel
- 解压nginx安装包
[root@dbnewyouth ~]# tar -zxvf nginx-1.15.1.tar.gz
- 进行配置
首先要进入解压后的nginx目录，然后复制下面一段即可
./configure \
--prefix=/usr/local/nginx \
--pid-path=/var/run/nginx/nginx.pid \
--lock-path=/var/lock/nginx.lock \
--error-log-path=/var/log/nginx/error.log \
--http-log-path=/var/log/nginx/access.log \
--with-http_gzip_static_module \
--http-client-body-temp-path=/var/temp/nginx/client \
--http-proxy-temp-path=/var/temp/nginx/proxy \
--http-fastcgi-temp-path=/var/temp/nginx/fastcgi \
--http-uwsgi-temp-path=/var/temp/nginx/uwsgi \
--http-scgi-temp-path=/var/temp/nginx/scgi
- 编译并安装
[root@dbnewyouth ~]# make && make install
- 启动nginx
进入sbin目录
[root@dbnewyouth sbin]# ./nginx
关闭nginx：
[root@dbnewyouth sbin]# ./nginx -s stop
推荐使用：
[root@dbnewyouth sbin]# ./nginx -s quit
- 配置虚拟主机
配置文件位置：/usr/local/nginx/conf/nginx.conf
通过端口划分
#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;
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root html;
index index.html index.htm;
}
}
server {
listen 81;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root html-81;
index index.html index.htm;
}
}
}
通过域名划分
#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;
server {
listen 80;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root html;
index index.html index.htm;
}
}
server {
listen 81;
server_name localhost;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root html-81;
index index.html index.htm;
}
}
server {
listen 80;
server_name www.taobao.com;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root html-taobao;
index index.html index.htm;
}
}
server {
listen 80;
server_name www.baidu.com;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
root html-baidu;
index index.html index.htm;
}
}
}
- 更改配置文件后，重新加载配置文件生效
[root@dbnewyouth sbin]# nginx -s reload
- 配置反向代理服务器
第一步：安装两个Tomcat，端口号分别为8080,8090（端口号自己随意）
第二步：分别启动两个Tomcat
第三步：反向代理服务器的配置
upstream tomcat1 {
server 192.168.25.148:8080;
}
server {
listen 80;
server_name www.sina.com.cn;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
proxy_pass http://tomcat1;
index index.html index.htm;
}
}
upstream tomcat2 {
server 192.168.25.148:8090;
}
server {
listen 80;
server_name www.sohu.com;
#charset koi8-r;
#access_log logs/host.access.log main;
location / {
proxy_pass http://tomcat2;
index index.html index.htm;
}
}
第四步：重新加载配置文件（如10）
第五步：在host文件中加入ip和对应域名，测试可以，正式环境请路过这里
- 配置负载均衡
分配权重即可
upstream tomcat2 {
server 192.168.25.148:8081 weifht=3;
server 192.168.25.148:8082 weight=2;
}
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