nginx配置https服务

环境：centos7.6

1、查看nginx是否支持ssl

[root@tool-19 ~]# /usr/local/nginx/sbin/nginx -V
nginx version: nginx/1.18.0
built by gcc 4.8.5 20150623 (Red Hat 4.8.5-36) (GCC) 
built with OpenSSL 1.0.2k-fips  26 Jan 2017
TLS SNI support enabled
configure arguments: --prefix=/usr/local/nginx --with-http_ssl_module   #有ssl表示支持，没有需要重新编译安装

2、带ssl模块方式安装nginx

wget http://nginx.org/download/nginx-1.9.9.tar.gz
tar -zxvf  nginx-1.9.9.tar.gz
cd nginx-1.9.9
./configure --prefix=/usr/local/nginx --with-http_ssl_module  
make 
make install

3、修改配置文件

worker_processes  1;
events {
    worker_connections  1024;
}
http {
    include       mime.types;
    default_type  application/octet-stream;
    sendfile        on;
    keepalive_timeout  65;
#app后端服务
upstream app{
   server 192.168.10.10;
}

#app2后端服务
upstream app2{
   server 192.168.10.11;
}

    # HTTPS server
    #
    server {
        listen       443 ssl;
        server_name  www.yuming.com;    #ssl域名

        ssl_certificate      /usr/local/nginx/ssl_key/4196440_ezc.chinapopin.com.pem;  #ssl的pem证书路径
        ssl_certificate_key  /usr/local/nginx/ssl_key/4196440_ezc.chinapopin.com.key;  #ssl的key证书路径

        ssl_session_cache    shared:SSL:1m;
        ssl_session_timeout  5m;

        ssl_ciphers  HIGH:!aNULL:!MD5;
        ssl_prefer_server_ciphers  on;

        location / {
            proxy_pass http://app;          #对应app服务
            
        }
        location /app2 {
            proxy_pass http://app2;         #对应app2服务
        }

    }

}

4、配置服务并启动

[root@localhost ]# cat << EOF > /lib/systemd/system/nginx.service #创建Nginx服务系统启动文件
[Unit]
Description=nginx
After=network.target

[Service]
Type=forking
ExecStart=/usr/local/nginx/sbin/nginx
ExecReload=/usr/local/nginx/sbin/nginx -s reload
ExecStop=/usr/local/nginx/sbin/nginx -s quit
PrivateTmp=true

[Install]
WantedBy=multi-user.target
EOF

systemctl daemon-reload && systemctl start nginx && \
systemctl enable nginx && systemctl status nginx

5、验证

ie浏览器
https://www.yuming.com          --返回192.168.1.10 的网站
https://www.yuming.com/app2  --返回192.168.1.11 的网站