git .gitlab-ci.yml 中的多个 Docker 镜像
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Multiple Docker images in .gitlab-ci.yml
提问by M.K. aka Grisu
Here is my problem setup with GitLab and its integrated CI service. I have a current GitLab 8.1. and a gitlabci-multi-runner (0.6.2) with Docker support. After extending the ubuntu:precise image to include gitand build-essentials(now named precise:base) I got the following .gitlab-ci.ymlrunning:
这是我对 GitLab 及其集成 CI 服务的问题设置。我有一个当前的 GitLab 8.1。以及一个支持 Docker 的 gitlabci-multi-runner (0.6.2)。在扩展 ubuntu:precise 图像以包含git和build-essentials（现在命名为precision:base）后，我得到了以下.gitlab-ci.yml运行：
image: precise:base
before_script:
- apt-get install --yes cmake libmatio-dev libblas-dev libsqlite3-dev libcurl4-openssl-dev
- apt-get install --yes libarchive-dev liblzma-dev
build:
script:
- mkdir build/
- cd build
- cmake -D CMAKE_BUILD_TYPE=Debug ../
- make
Now my question is how to include more jobs on different images? Because I need to check if the code compiles (and later on works) on different operating systems like Ubuntu Precise, Ubuntu Trusty, CentOS 6, CentOS 7. To reduce the work I think the best way is to provide different Docker images as base.
现在我的问题是如何在不同的图像上包含更多的工作？因为我需要检查代码是否可以在不同的操作系统上编译（以及稍后的工作），比如 Ubuntu Precise、Ubuntu Trusty、CentOS 6、CentOS 7。为了减少工作，我认为最好的方法是提供不同的 Docker 镜像作为基础。
Now the questions is how must the .gitlab-ci.ymllook like to support this?
现在的问题是如何.gitlab-ci.yml支持这一点？
回答by yjwong
You can define the image to use per job.
您可以定义每个作业要使用的图像。
For instance:
例如：
before_script:
- apt-get install --yes cmake libmatio-dev libblas-dev libsqlite3-dev libcurl4-openssl-dev
- apt-get install --yes libarchive-dev liblzma-dev
build:precise:
image: precise:base
script:
- mkdir build/
- cd build
- cmake -D CMAKE_BUILD_TYPE=Debug ../
- make
build:trusty:
image: trusty:base
script:
- mkdir build/
- cd build
- cmake -D CMAKE_BUILD_TYPE=Debug ../
- make
回答by Jintao Zhang
Your can use Anchorsto make the .gitlab-ci.ymlmore clearly. (But this need GitLab 8.6 and GitLab Runner v1.1.1.)
您可以使用Anchors使.gitlab-ci.yml更清楚。（但这需要 GitLab 8.6 和 GitLab Runner v1.1.1。）
Like this:
像这样：
before_script:
- apt-get install --yes cmake libmatio-dev libblas-dev libsqlite3-dev libcurl4-openssl-dev
- apt-get install --yes libarchive-dev liblzma-dev
.build_template: &build_definition
script:
- mkdir build/
- cd build
- cmake -D CMAKE_BUILD_TYPE=Debug ../
- make
build:precise:
image: precise:base
<<: *build_definition
build:trusty:
image: trusty:base
<<: *build_definition
