nginx:反代上游改为容器名 opc-server:8090,修正 502
- 此前注释/实际生效配置反代 47.108.226.213:8090(已废弃旧服务器 IP), 新服务器为腾讯云 124.221.143.140,请求连到错误主机 → 502 upstream prematurely closed - 明确前提:nginx 容器需 docker network connect opc-network 才能解析容器名 - .gitignore 排除 nginx ssl 私钥与运行日志(防止敏感信息入库)
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@@ -35,6 +35,10 @@ serverdata/redis-data/
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serverdata/emqx-data/
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serverdata/emqx-log/
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data/users.json
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# nginx 部署目录:私钥与运行日志绝不入库;仅提交 conf 配置(证书链可选)
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nginx/nginx/ssl/*.key
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nginx/nginx/logs/
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data/tokens.json
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data/agents.json
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@@ -0,0 +1,56 @@
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# ============================================================
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# opc.pinesound.cn 反向代理 —— Docker 内网容器名反代
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#
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# 拓扑:
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# 公网 → nginx(80/443) → opc-server:8090(唯一对外入口,dispatcher)
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# → /park、/api/*、/im/ws 等均由 opc-server 内部路由
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#
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# 前提(关键):
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# 1. nginx 容器必须加入业务网络,才能解析容器名:
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# docker network connect opc-network nginx
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# (若 nginx 由 compose 管理,则在 nginx 服务下声明 networks: [opc-network])
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# 2. 禁止再用公网 IP/宿主机回环反代(此前 47.108.226.213:8090 为已废弃旧服务器,
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# 请求连到错误主机导致 502 upstream prematurely closed)。
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# ============================================================
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server {
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listen 80;
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server_name opc.pinesound.cn;
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# HTTP 强制跳转 HTTPS
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return 301 https://$host$request_uri;
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}
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server {
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listen 443 ssl;
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http2 on;
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server_name opc.pinesound.cn;
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ssl_certificate /data/nginx/ssl/opc.pinesound.cn_bundle.crt;
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ssl_certificate_key /data/nginx/ssl/opc.pinesound.cn.key;
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ssl_protocols TLSv1.2 TLSv1.3;
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ssl_ciphers HIGH:!aNULL:!MD5;
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ssl_prefer_server_ciphers on;
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client_max_body_size 100m;
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access_log /var/log/nginx/opc.pinesound.cn.access.log;
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error_log /var/log/nginx/opc.pinesound.cn.error.log;
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location / {
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# 容器名反代:opc-server 与 nginx 同属 opc-network
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proxy_pass http://opc-server:8090;
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proxy_http_version 1.1;
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proxy_set_header Host $host;
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proxy_set_header X-Real-IP $remote_addr;
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proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
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proxy_set_header X-Forwarded-Proto $scheme;
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# WebSocket(/im/ws 等)长连接支持
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proxy_set_header Upgrade $http_upgrade;
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proxy_set_header Connection "upgrade";
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proxy_read_timeout 300s;
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proxy_send_timeout 300s;
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proxy_connect_timeout 10s;
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}
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}
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