为GrayLog Web接口配置nginx HTTPS/SSL反向代理
本文参考https://docs.graylog.org/docs/web-interface完成
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准备条件
- 1、域名
根域名walkingcloud.cn
二级域名graylog.walkingcloud.cn
- 2、SSL(HTTPS)证书
可以在腾讯云SSL证书控制台申请一个免费证书,并下载nginx版本的证书
例如证书对应graylog.walkingcloud.cn域名
具体步骤
域名购买，注册等步骤忽略，下面主要介绍证书申请及nginx配置
1、登陆腾讯云SSL证书控制台申请免费证书
我的证书->申请免费证书
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证书绑定域名:graylog.walkingcloud.cn
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待申请成功后下载nginx版本证书
2、Graylog所在服务器安装nginx并配置nginx
代码语言：javascript复制yum install epel-release
yum install nginx
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代码语言：javascript复制cd /etc/nginx/
vim nginx.conf
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其中graylog的web端口为8000
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修改成如下
代码语言：javascript复制server {
listen 80;
listen [::]:80;
server_name graylog.walkingcloud.cn;
rewrite ^(.*)$ https://$host$1;
location / {
proxy_set_header Host $http_host;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Server $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Graylog-Server-URL http://$server_name/;
proxy_pass http://127.0.0.1:8000;
}
# Load configuration files for the default server block.
include /etc/nginx/default.d/*.conf;
error_page 404 /404.html;
location = /404.html {
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
}
}
HTTPS/SSL的配置
代码语言：javascript复制# Settings for a TLS enabled server.
#
server {
listen 443 ssl http2;
listen [::]:443 ssl http2;
server_name graylog.walkingcloud.cn;
root /usr/share/nginx/html;
#
ssl_certificate "/etc/nginx/ssl/server.crt";
ssl_certificate_key "/etc/nginx/ssl/server.key";
ssl_session_cache shared:SSL:1m;
ssl_session_timeout 10m;
ssl_ciphers HIGH:!aNULL:!MD5;
ssl_protocols TLSv1.2 TLSv1.3;
ssl_prefer_server_ciphers on;
#
location /
{
proxy_set_header Host $http_host;
proxy_set_header X-Forwarded-Host $host;
proxy_set_header X-Forwarded-Server $host;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Graylog-Server-URL https://$server_name/;
proxy_pass http://127.0.0.1:8000;
}
# Load configuration files for the default server block.
include /etc/nginx/default.d/*.conf;
error_page 404 /404.html;
location = /40x.html {
}
error_page 500 502 503 504 /50x.html;
location = /50x.html {
}
}
并将证书上传到配置文件中指定的目录，文件名要与配置文件中一致
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3、接下重启nginx服务
代码语言：javascript复制systemctl restart nginx.service
firewall-cmd --add-port=80/tcp --zone=public --permanent
firewall-cmd --add-port=443/tcp --zone=public --permanent
firewall-cmd --reload
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4、配置域名解析验证SSL证书是否OK
先配置域名解析
这里修改客户端访问的本地/etc/hosts文件模拟域名解析，进行测试
代码语言：javascript复制Mac下sudo vi /etc/hosts
添加
192.168.31.232 graylog.walkingcloud.cn
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浏览器访问
代码语言：javascript复制http://graylog.walkingcloud.cn
会自动跳转到https站点 https://graylog.walkingcloud.cn
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如图所示可以看到SSL证书正常有效
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win10机器测试截图
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