Nginx笔记

安装Nginx

docker pull nginx # 下载nginx

docker run \
--name nginx \
-p 80:80 \
-d \
nginx # 测试容器的运行

mkdir -p /data/nginx/www
mkdir -p /data/nginx/logs

docker cp nginx:/etc/nginx/nginx.conf /data/nginx/
docker cp nginx:/etc/nginx/conf.d/ /data/nginx/
mv /data/nginx/conf.d /data/nginx/conf

docker stop nginx # 停止容器
docker rm nginx # 删除容器

docker run \
-d \
-p 80:80 \
--name nginx \
-v /data/nginx/nginx.conf:/etc/nginx/nginx.conf \
-v /data/nginx/www/:/usr/share/nginx/html/ \
-v /data/nginx/logs/:/var/log/nginx/ \
-v /data/nginx/conf/:/etc/nginx/conf.d/ \
--restart=always \
nginx

反向代理

# www.baidu.com 根据不同的域名转发到不同的项目 server可以有多个
server {
    listen      80; # 端口
    server_name www.baidu.com # 域名

    location / {
        root        /usr/share/nginx/html/; # 转发到哪个目录
        index index.html index.htm index.php;
        proxy_pass http:hao123.com; # 反向代理到hao123
    }
}

 负载均衡

upstream webservers {
    server 192.168.100.128:8080;
    server 192.168.100.129:8080;
}

server {
    listen 80;
    server_name localhost;

    localhost /api/ {
        proxy_pass http://webservers/admin/; # 负载均衡
    }
}