使用Apache2的Nuxt返回502代理错误:从远程服务器读取错误

时间:2020-08-13 12:14:44

标签: ubuntu apache2 nuxt.js vps lets-encrypt

我在Ubuntu 18.04和Apache 2.4.29上都有VPS。运行npm run start时,如果我通过http://example.com访问页面,一切正常。

我安装了Let's Encrypt证书,并在https中启用了nuxt.config.js,所以现在nuxt正在监听https://example.com

我的example.com-le-ssl.conf在Apache的sites-available文件夹中看起来像这样:

<IfModule mod_ssl.c>
<VirtualHost *:443>
        ServerAdmin email@example.com
        DocumentRoot /var/www/example.com

        ServerName example.com
        ServerAlias www.example.com

        SSLEngine On
        SSLProxyEngine On

        ProxyPreserveHost On
        ProxyPass / https://123.123.12.123:3000/
        ProxyPassReverse / https://123.123.12.123:3000/

        ErrorLog ${APACHE_LOG_DIR}/error.log
        CustomLog ${APACHE_LOG_DIR}/access.log combined

        Include /etc/letsencrypt/options-ssl-apache.conf
        SSLCertificateFile /etc/letsencrypt/live/example.com/fullchain.pem
        SSLCertificateKeyFile /etc/letsencrypt/live/example.com/privkey.pem

</VirtualHost>
</IfModule>

访问https://example.com时返回502代理错误:

Proxy Error

The proxy server received an invalid response from an upstream server.
The proxy server could not handle the request

Reason: Error reading from remote server

Apache/2.4.29 (Ubuntu) Server at example.com Port 443

nuxt或其他一些Apache设置是否有问题?还是带证书的东西?但是,如果我不使用端口3000的ProxyPass且我未运行nuxt应用,则https可以工作。因此,https://example.com可以工作,但是当我尝试在端口3000上启动nuxt并使用ProxyPass来使用后端服务器时就无法使用。

我的error.log文件:

[Thu Aug 13 14:11:12.935753 2020] [proxy:error] [pid 22355:tid 140240589145856] [client 87.197.115.218:63122] AH00898: Error reading from remote server returned by /
[Thu Aug 13 14:11:13.009134 2020] [proxy_http:error] [pid 22355:tid 140240580753152] (103)Software caused connection abort: [client 87.197.115.218:63122] AH01102: error reading status line from remote server 123.123.12.123:3000

1 个答案:

答案 0 :(得分:0)

问题是我在nuxt.config.js中启用了https,然后在example.com-le-ssl.conf中使用了ProxyPass到该https。对我来说,解决方案是在http上启动nuxt,然后在我的example.com-le-ssl.conf文件中将https更改为http。