前言
本文介绍如何配置nginx做http转发
环境准备
- 通过docker容器，准备一台centos主机安装nginx，准备一台tomcat主机，nginx转发到该主机上。
docker run --name docker1 -itd -p 80:80 -p 81:81 centos:7 bash
docker run --name docker2 -d -it --rm -p 8888:8080 tomcat:8.0
- 登陆dcoker1安装必要软件
yum install -y vim && yum install y net-tools && yum install -y wget
安装配置nginx
-
安装方法，其中配置更改为
./configure --prefix=/opt/nginx --sbin-path=/usr/bin/nginx --with-http_ssl_module --with-http_realip_module --with-http_geoip_module --with-http_sub_module --with-stream --with-http_stub_status_module
- 更改配置文件；
vim /opt/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;
sendfile on;
#tcp_nopush on;
#keepalive_timeout 0;
keepalive_timeout 65;
#gzip on;
upstream tomcats{
server 172.17.0.2:8080;
}
server {
listen 80;
server_name localhost;
location / {
root html;
index index.html index.htm;
proxy_pass http://tomcats;
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
root html;
}
}
}
添加了upstream，以及在
location /中添加了proxy_pass
- 测试配置
nginx -t，确保提示正确； - 重新加载nginx，
nginx -s reload；
