Nginx实现Nacos反向代理的项目实践

目录1.win10安装Nginx1.1 windows系统启动和停止的命令2.win10安装nacos2.1 搭建三台nacos步骤

1.win10安装Nginx

nginx下载地址

nginx: download

下载后解压，进入bin目录，根据你的系统执行相应的命令

1.1 windows系统启动和停止的命令

启动

start nginx.exe

终止

nginx.exe -s stop //停止nginx

nginx.exe -s reload //重新加载nginx

nginx.exe -s quit //退出nginx

2.win10安装nacos

nacos官网网址

Nacos 快速开始

2.1 搭建三台nacos步骤

1.复制三份解压后的nacos文件包分别命名如下

nacos8848nacos8849nacos8850

2.以nacos8848为例，进入该目录，进入conf目录修改application.properties文件,使用外置数据源

### Default web server port: server.port=8848 #*************** Network Related Configurations ***************# ### If prefer hostname over ip for Nacos server addresses in cluster.conf: # nacos.inetutils.prefer-hostname-over-ip=false ### Specify local servers IP: # nacos.inetutils.ip-address= #*************** Config Module Related Configurations ***************# ### If use MySQL as datasource: spring.datasource.platform=mysql ### Count of DB: db.num=1 ### Connect URL of DB: db.url.0=jdbc:mysql://127.0.0.1:3306/nacos?characterEncoding=utf8&connectTimeout=1000&socketTimeout=3000&autoReconnect=true&useUnicode=true&useSSL=false&serverTimezone=UTC db.user.0=root db.password.0=root

3.将conf/cluster.conf.example改为cluster.conf，添加节点配置

#2022-03-23T10:56:12.825 localhost:8849 localhost:8850

4.另外几台也照这个配置修改，注意端口号的修改

创建mysql数据库,sql文件位置：confnacos­mysql.sql

5.分别启动三台nacos,启动命令为进入到bin目录，cmd执行startup.cmd

startup.cmd

6.配置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 nacoscluster { server localhost:8848; server localhost:8849; server localhost:8850; } server { listen 8847; server_name localhost; location /nacos/ { proxy_pass http://nacoscluster/nacos/; } location = /50x.html { root html; } error_page 500 502 503 504 /50x.html; } server { listen 80; server_name localhost; location / { root html; index index.html index.htm; } error_page 500 502 503 504 /50x.html; location = /50x.html { root html; } } }

7.执行nginx

start nginx.exe

我们监听的是8847端口，所以我们登录nacos直接使用nginx进行代理

http://localhost:8847/nacos

我们可以看到当你刷新的时候，分配到的是不同的服务器上

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