我目前正在运行类似于this setup的注册表docker容器和ngnix docker容器，以保护我的私有docker注册表。我正在运行Jenkins在docker容器中自动构建我的应用程序，然后将容器推送到我的私有docker注册表。
当我需要推动图像时出现问题。 Jenkins（也在容器中运行）执行包含以下步骤的shell脚本：
sudo docker run hello-world
sudo docker tag -f hello-world localhost:5000/hello:latest
sudo docker login -u username -p pass -e info@example.com localhost:5000/
sudo docker search localhost:5000/
sudo docker push localhost:5000/hello:latest
然后构建失败并显示以下输出：
Building in workspace /var/jenkins_home/jobs/HelloWorld/workspace [workspace] $ /bin/sh -xe /tmp/hudson6027890842360704977.sh
+ sudo docker images
REPOSITORY TAG IMAGE ID CREATED VIRTUAL SIZE
registry latest e255d21840f8 2 days ago 422.9 MB
jenkins latest fc39417bd5fb 13 days ago 708.2 MB
nginx latest 407195ab8b07 2 weeks ago 133.9 MB
localhost:5000/hello latest 0a6ba66e537a 3 months ago 960 B hello-world latest 0a6ba66e537a 3 months ago 960 B
+ sudo docker run hello-world
Hello from Docker. This message shows that your installation appears to be working correctly.
To generate this message, Docker took the following steps:
1. The Docker client contacted the Docker daemon.
2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
3. The Docker daemon created a new container from that image which runs the
executable that produces the output you are currently reading.
4. The Docker daemon streamed that output to the Docker client, which sent it
to your terminal.
To try something more ambitious, you can run an Ubuntu container with: $ docker run -it ubuntu bash
Share images, automate workflows, and more with a free Docker Hub account: https://hub.docker.com
For more examples and ideas, visit: https://docs.docker.com/userguide/
+ sudo docker tag -f hello-world localhost:5000/hello:latest
+ sudo docker login -u username -p pass -e info@example.com localhost:5000/
WARNING: login credentials saved in /root/.docker/config.json Login Succeeded
+ sudo docker search localhost:5000/
NAME DESCRIPTION STARS OFFICIAL AUTOMATED
library/hello 0
+ sudo docker push localhost:5000/hello:latest
The push refers to a repository [localhost:5000/hello] (len: 1)
Sending image list Pushing repository localhost:5000/hello (1 tags)
b901d36b6f2f: Pushing
Please login prior to push:
Username (username): EOF
Build step 'Execute shell' marked build as failure
Finished: FAILURE
换句话说，我能够运行并标记hello-world容器。我可以登录我的私人注册表并进行搜索。但是，如果我想推送我的图像，我需要再次进行身份验证。
希望有人知道一个简单的解决方案，到目前为止我无法找到一个。我正在运行docker版本1.9.1，在Ubuntu 14.04.3 LTS上构建a34a1d5。
答案 0 :(得分：1)
我设法通过更改docker-compose.yml来改变我正在使用的github source中的代码来创建工作设置，因此它使用注册表v2（注册表：2.2准确）而不是v1，而我将以下路由添加到nginx.conf文件中：
location /v2 {
if ($http_user_agent ~ "^(docker\/1\.(3|4|5(?!\.[0-9]-dev))|Go ).*\$" ) {
return 404;
}
auth_basic "Registry realm";
auth_basic_user_file docker-registry.htpasswd;
add_header 'Docker-Distribution-Api-Version' $docker_distribution_api_version always;
proxy_pass http://docker-registry;
proxy_set_header Host $http_host;
proxy_set_header X-Real-IP $remote_addr;
proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
proxy_set_header X-Forwarded-Proto $scheme;
#proxy_set_header Authorization '';
proxy_read_timeout 900;
}
Registry v2 does not support searching the registry yet，所以我不得不从我的jenkins构建中删除该命令。现在，当我开始一份新工作时，一切都正常工作，并且将hello-world图像拉到，标记并推送（在我登录到注册表之后）到我的私人注册表。
jenkins控制台的输出：
Building in workspace /var/jenkins_home/jobs/HelloWorld/workspace [workspace] $ /bin/sh -xe /tmp/hudson56731521101471087.sh
+ sudo docker run hello-world
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world
b901d36b6f2f: Pulling fs layer
0a6ba66e537a: Pulling fs layer
b901d36b6f2f: Verifying Checksum
b901d36b6f2f: Download complete
0a6ba66e537a: Verifying Checksum
0a6ba66e537a: Download complete
b901d36b6f2f: Pull complete
0a6ba66e537a: Pull complete
Digest: sha256:8be990ef2aeb16dbcb9271ddfe2610fa6658d13f6dfb8bc72074cc1ca36966a7
Status: Downloaded newer image for hello-world:latest
Hello from Docker. This message shows that your installation appears to be working correctly.
To generate this message, Docker took the following steps:
1. The Docker client contacted the Docker daemon.
2. The Docker daemon pulled the "hello-world" image from the Docker Hub.
3. The Docker daemon created a new container from that image which runs the
executable that produces the output you are currently reading.
4. The Docker daemon streamed that output to the Docker client, which sent it
to your terminal.
To try something more ambitious, you can run an Ubuntu container with: $ docker run -it ubuntu bash
Share images, automate workflows, and more with a free Docker Hub account: https://hub.docker.com
For more examples and ideas, visit: https://docs.docker.com/userguide/
+ sudo docker tag -f hello-world localhost:5000/hello-world:latest
+ sudo docker login -u username -p pass -e info@example.com localhost:5000/
WARNING: login credentials saved in /root/.docker/config.json Login Succeeded
Login Succeeded
+ sudo docker push localhost:5000/hello-world:latest
The push refers to a repository [localhost:5000/hello-world] (len: 1)
Sending image list Pushing repository localhost:5000/hello-world (1 tags)
0a6ba66e537a: Preparing
0a6ba66e537a: Pushing
0a6ba66e537a: Pushed
b901d36b6f2f: Preparing
b901d36b6f2f: Pushing
b901d36b6f2f: Pushed
latest: digest: sha256:1c7adb1ac65df0bebb40cd4a84533f787148b102684b74cb27a1982967008e4b size: 2744
Finished: SUCCESS
虽然我现在有一个工作设置，但我仍然没有找到使用注册表v1的问题的解决方案。