大厅将码头文件添加到docker图像一次 [英] Concourse add file to docker image just once

问题描述

我正在为我们的构建系统使用大厅。

Concourse缓存了docker映像，这样我们就不需要在后续的运行中完成下载过程。 / p>

我想将一个二进制文件添加到我将从互联网上拉出来的停靠点图像，但是我只想在第一次拖放Docker图像时做到这一点

任何想法如何做到这一点？

解决方案

您应该查看 docker-image-resource 。您可以使用所需的所有依赖项定义Dockerfile，然后将其作为可用于后续版本的资源。我们在此写了一个教程，可能会清楚事情有点

I am using concourse for our build system.

Concourse caches docker images so that we don't need to go through the download process each on subsequent runs.

I want to add a binary file to the docker image which I will pull from the internet, but I only want to do it the first time the docker image is pulled and created by concourse.

Any ideas how I can do this?

解决方案

You should check out the docker-image-resource. You can define a Dockerfile with all of the dependencies that you want, and then push that as a resource that can be used in later builds. We wrote a tutorial on this that might clear things up a bit.

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