# 定义数据接入服务的 server
# 默认端口 8106。
upstream sensors_data_api {
server 10.0.10.1:8106;
server 10.0.10.2:8106;
server 10.0.10.3:8106;
# 必须使用 ip_hash 以保证数据接入顺序
ip_hash;
# 可选,连接数请根据负载情况进行调整
keepalive 100;
}
# 转发数据接入服务
server {
# 转发之后的端口号,可自定义
listen 8106;
# 域名,根据实际情况填写
server_name xxx.yyy.zzz;
access_log off;
# 以下配置如果开启 ssl 则需要
# ssl on; # 开启 ssl
# ssl_certificate /etc/ssl/fullchain.pem; # 配置 ssl 证书信任链
# ssl_certificate_key /etc/ssl/privkey.pem; # 配置 ssl 私钥
# 其他 ssl 参数可以参考 https://mozilla.github.io/server-side-tls/ssl-config-generator/ ,例如:
# ssl_protocols TLSv1 TLSv1.1 TLSv1.2;
# ssl_ciphers 'ECDHE-ECDSA-CHACHA20-POLY1305:ECDHE-RSA-CHACHA20-POLY1305:ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256:ECDHE-ECDSA-AES256-GCM-SHA384:ECDHE-RSA-AES256-GCM-SHA384:DHE-RSA-AES128-GCM-SHA256:DHE-RSA-AES256-GCM-SHA384:ECDHE-ECDSA-AES128-SHA256:ECDHE-RSA-AES128-SHA256:ECDHE-ECDSA-AES128-SHA:ECDHE-RSA-AES256-SHA384:ECDHE-RSA-AES128-SHA:ECDHE-ECDSA-AES256-SHA384:ECDHE-ECDSA-AES256-SHA:ECDHE-RSA-AES256-SHA:DHE-RSA-AES128-SHA256:DHE-RSA-AES128-SHA:DHE-RSA-AES256-SHA256:DHE-RSA-AES256-SHA:ECDHE-ECDSA-DES-CBC3-SHA:ECDHE-RSA-DES-CBC3-SHA:EDH-RSA-DES-CBC3-SHA:AES128-GCM-SHA256:AES256-GCM-SHA384:AES128-SHA256:AES256-SHA256:AES128-SHA:AES256-SHA:DES-CBC3-SHA:!DSS';
# ssl_prefer_server_ciphers on;
# ssl_session_timeout 5m;
# ssl_session_cache shared:SSL:50m;
# 以上 ssl 配置可视情况添加、修改
location / {
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_pass http://sensors_data_api;
proxy_ignore_client_abort on;
# 以下两行只有开启 keepalive 才需要设置
proxy_http_version 1.1;
proxy_set_header Connection "";
}
}