AWS 部署 NGINX 连接被拒绝用于 Node.JS 项目

Posted 2023-03-04

【中文标题】AWS 部署 NGINX 连接被拒绝用于 Node.JS 项目

【英文标题】：AWS Deployment NGINX Connection Refused for Node.JS Project

【发布时间】：2015-06-25 07:36:02

【问题描述】：

有一个标准的Node.JS 项目。在AWS 上部署时，服务器正在正常运行和初始化，但nginx 给出以下错误

-------------------------------------
/var/log/nginx/error.log
-------------------------------------
2015/04/18 10:49:56 [error] 4445#0: *6 connect() failed (111: Connection refused) while connecting to upstream, client: XXX.XX.XX.XX, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8081/", host: "stagingmyproj.elasticbeanstalk.com"
2015/04/18 10:49:56 [error] 4445#0: *6 connect() failed (111: Connection refused) while connecting to upstream, client: XXX.XX.XX.XX, server: , request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:8081/favicon.ico", host: "stagingmyproj.elasticbeanstalk.com"
2015/04/18 10:50:05 [error] 4445#0: *6 connect() failed (111: Connection refused) while connecting to upstream, client: XXX.XX.XX.XX, server: , request: "GET /vendor/login HTTP/1.1", upstream: "http://127.0.0.1:8081/vendor/login", host: "stagingmyproj.elasticbeanstalk.com"
2015/04/18 10:50:06 [error] 4445#0: *6 connect() failed (111: Connection refused) while connecting to upstream, client: XXX.XX.XX.XX, server: , request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:8081/favicon.ico", host: "stagingmyproj.elasticbeanstalk.com"
2015/04/18 10:50:28 [error] 4445#0: *6 connect() failed (111: Connection refused) while connecting to upstream, client: XXX.XX.XX.XX, server: , request: "GET / HTTP/1.1", upstream: "http://127.0.0.1:8081/", host: "stagingmyproj.elasticbeanstalk.com"
2015/04/18 10:50:28 [error] 4445#0: *6 connect() failed (111: Connection refused) while connecting to upstream, client: XXX.XX.XX.XX, server: , request: "GET /favicon.ico HTTP/1.1", upstream: "http://127.0.0.1:8081/favicon.ico", host: "stagingmyproj.elasticbeanstalk.com"

我正在使用 AWS Elastic BEanstalk 控制台。不是命令行工具。不确定我是否还在使用 NGInx。

我不是 Dev Ops 人员，但我对 NGinx 没有任何线索。最好的解决方案是什么？

提前干杯和感谢。

【问题讨论】：

尝试检查您使用的 nginx 版本。您将需要 1.3.13 或更高版本。我会推荐 1.6

能否提供更多配置细节，如端口等？

【参考方案1】：

看看我之前回答的这个答案。很多人对某一部分有问题，所以答案试图解释从浏览器到 nginx 的所有内容：elastic beanstalk weird nginx configuration

它至少应该为您提供调试和消除问题的起点。

【讨论】：

谢谢@josh-davis。效果很好。我可能对 YAML 语法有问题！ :(