错误:转发端口:错误升级连接:需要升级请求 [英] Error: forwarding ports: error upgrading connection: Upgrade request required

问题描述

有人在 Kubernetes

推荐答案

我以前见过此问题，有几个问题需要解决:

I have seen this before and there were a couple of issues to address:

1. 正在代理请求的Nginx不包含以下内容 config(需要HTTP2支持):

1. The Nginx that was proxying requests did not contain the following config (required for HTTP2 support):

proxy_set_header Upgrade 'websocket';
proxy_set_header Connection 'Upgrade';

我们还必须在AWS(ELB)上切换我们的经典负载均衡器 使用应用程序负载平衡器(ALB).

And we also had to switch our Classic Load Balancer on AWS (ELB) with an Application Load Balancer (ALB).

TBH，问题有点模糊.您到底在哪里看到这个?它需要更多上下文.

TBH, the question is a bit vague. Where are you seeing this exactly? It needs more context.

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