jenkins - 无法安装插件

Question

当我尝试在我的 Jenkins 服务器上安装任何插件时，我在浏览器中收到以下错误。我可以看到Available的列表插件。当我选择任何插件并单击 Install without restart 时发生错误或 Download now and install after restart .

Chrome 中的错误:

This page isn’t working
xxxxxxx didn’t send any data.
ERR_EMPTY_RESPONSE

xxxxxxx 代表服务器名称。

Firefox 中的错误:

The connection was reset

The connection to the server was reset while the page was loading.

    The site could be temporarily unavailable or too busy. Try again in a few moments.
    If you are unable to load any pages, check your computer’s network connection.
    If your computer or network is protected by a firewall or proxy, make sure that Firefox is permitted to access the Web.

浏览器地址栏显示的网址:

http://xxxxxxx:8080/pluginManager/install

我在这里缺少什么？

我的环境:

Server OS: RHEL7
Jenkins version: Jenkins ver. 2.121.1
JDK version: OpenJDK Runtime Environment (build 1.8.0_171-b10)
OpenJDK 64-Bit Server VM (build 25.171-b10, mixed mode)

Answer 1

尝试使用其他浏览器。我遇到过同样的问题。敲我的头。但是当我尝试使用不同的浏览器时有效。