[英]How to build docker image from github repository
In official docs we can see:在官方文档中,我们可以看到:
# docker build github.com/creack/docker-firefox
It just works fine to me.它对我来说很好用。
docker-firefox
is a repository and has Dockerfile
within root dir. Dockerfile
docker-firefox
是一个存储库,在根目录中有Dockerfile
。
Then I want to buid redis image and exact version 2.8.10 :然后我想构建 redis 映像和确切版本 2.8.10 :
# docker build github.com/docker-library/redis/tree/99c172e82ed81af441e13dd48dda2729e19493bc/2.8.10
2014/11/05 16:20:32 Error trying to use git: exit status 128 (Initialized empty Git repository in /tmp/docker-build-git067001920/.git/
error: The requested URL returned error: 403 while accessing https://github.com/docker-library/redis/tree/99c172e82ed81af441e13dd48dda2729e19493bc/2.8.10/info/refs
fatal: HTTP request failed
)
I got error above.我上面有错误。 What's the right format with build docker image from github repos?
从 github repos 构建 docker 镜像的正确格式是什么?
docker build url#ref:dir
Git URLs accept context configuration in their fragment section, separated by a colon :.
Git URL 在它们的片段部分接受上下文配置,用冒号 : 分隔。 The first part represents the reference that Git will check out, this can be either a branch, a tag, or a commit SHA.
第一部分代表 Git 将检出的引用,这可以是分支、标签或提交 SHA。 The second part represents a subdirectory inside the repository that will be used as a build context.
第二部分表示存储库中的一个子目录,它将用作构建上下文。
For example, run this command to use a directory called docker in the branch container:
例如,运行此命令以使用分支容器中名为 docker 的目录:
docker build https://github.com/docker/rootfs.git#container:docker
https://docs.docker.com/engine/reference/commandline/build/ https://docs.docker.com/engine/reference/commandline/build/
The thing you specified as repo URL is not a valid git repository.您指定为 repo URL 的内容不是有效的 git 存储库。 You will get error when you will try
当你尝试时你会得到错误
git clone github.com/docker-library/redis/tree/99c172e82ed81af441e13dd48dda2729e19493bc/2.8.10
Valid URL for this repo is github.com/docker-library/redis
.此 repo 的有效 URL 是
github.com/docker-library/redis
。 So you may want to try following:因此,您可能想尝试以下操作:
docker build github.com/docker-library/redis
But this will not work too.但这也行不通。 To build from github, docker requires
Dockerfile
in repository root, howerer, this repo doesn't provide this one.为了从GitHub构建,码头工人需要
Dockerfile
在库的根,howerer,这种回购不提供这一个。 So, I suggest, you only have to clone this repo and build image using local Dockerfile.所以,我建议你只需要克隆这个 repo 并使用本地 Dockerfile 构建镜像。
One can use the following example which sets up a Centos 7 container for testing ORC file format.可以使用以下示例设置 Centos 7 容器来测试 ORC 文件格式。 Make sure to escape the
#
sign:确保转义
#
符号:
$ docker build https://github.com/apache/orc.git\\#:docker/centos7 -t orc-centos7
docker run -p 3000:3000 -e github =' https://github.com/URL'-it IMAGE_NAME
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