centos安裝nginx並配置SSL證書

安裝nginx的命令

sudo yum install epel-release
sudo yum install nginx

讓nginx隨系統啟動而啟動

sudo systemctl enable nginx

常用命令

啟動：nginx
停止：nginx -s stop
重載配置：nginx -s reload

配置路徑：/etc/nginx/
日志路徑：/var/log/nginx

打開配置文件
在HTTP節點下配置兩個server節點，其他不變

	server 
	{
		listen 443;
		server_name your-domain.com www.your-domain.com;
		ssl on;
		ssl_certificate  /root/ssl/your-domain.crt;
		ssl_certificate_key /root/ssl/your-domain.key;
		ssl_session_timeout 5m;
		ssl_ciphers ECDHE-RSA-AES128-GCM-SHA256:ECDHE:ECDH:AES:HIGH:!NULL:!aNULL:!MD5:!ADH:!RC4;
		ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
		ssl_prefer_server_ciphers on;
		location / {
			proxy_buffer_size  128k;
			proxy_buffers   32 32k;
			proxy_busy_buffers_size 128k;
			proxy_pass http://127.0.0.1:912;
		}
	}
	server
	{
		listen 80;
		server_name your-domain.com www.your-domain.com;
    	rewrite ^(.*)$ https://$host$1 permanent;
	}

• your-domain.com替換成你自己的域名
• your-domain.crt和your-domain.key是你的證書文件，換成你自己的證書文件路徑
• 域名解析，增加兩個A記錄，主機名一個是www的，一個是@，記錄值是你服務器的IP地址
• 配置完成之后要重新加載nginx：nginx -s reload