每次启动新构建时，RSA指纹都会更改 [英] RSA fingerprint change every time a new build is started

问题描述

我有一个CI管道来构建我的android应用程序，并使用gitlab管道运行检测测试。我的gitlabRunner是一台ubuntu 16.04机器，在docker容器中运行每个构建。我有一个通过USB连接到gitlab运行程序的物理android设备。

I have a CI pipeline to build my android app and run instrumented test using gitlab pipelines. My gitlab runner is a ubuntu 16.04 machine running each build in a docker container. I have a physical android device connected via USB to my gitlab runner.

最近，每次触发新的构建时，系统都会提示我允许USB的RSA指纹我的Android目标上的设备。问题是指纹在每次构建时都会改变。

Recently, every time a new build is triggered, I am prompted to allow the RSA fingerprint for the USB device on my android target. The problem is that the fingerprint changes with every build.

我怀疑这是因为每次构建开始都会创建一个新容器。

I suspect that this is because a new container is created every time a build start.

如何自动接受新指纹或防止指纹更改？

How can I automatically accept the new fingerprint or prevent the fingerprint from changing?

推荐答案

制作 $ HOME / .android / adbkey 和 $ HOME / .android / adbkey.pub 通过映射文件夹或在每个容器实例内重新创建文件，在运行之间保持持久。

Make contents of $HOME/.android/adbkey and $HOME/.android/adbkey.pub persistent between the runs by mapping the folder or just re-creating the files inside every container instance.

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