一文讲解如何获取k8s容器里运行的jar包

01 引言

在k8s上运行了第三方的应用，很多时候我们都想知道运行流程，一般都会从k8s容器中获取jar包。

那么该如何把里面的jar包提取出来呢？

其实有两种方式，分别为：

① 从镜像信息获取；

② 进入容器获取

02 从镜像信息获取

主要参考了：https://www.jb51.net/article/264058.htm

首先，查看镜像：

docker image ls |grep 你想要找到镜像名

查看镜像内容：

docker inspect 镜像ID

内容大概如下：

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\”maintainer\”: \”Ververica <platform@ververica.com>\”
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