尝试使用gitlab-runner推送到Gitlab注册表时出现以下错误：

unauthorized: authentication required

ERROR: Build failed: exit status 1

虽然：

$docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN git.COMPANY.com

Login Succeeded

从我的本地环境进行构建和推送工作正常,建议问题与运行器运行的主机(gitlab-ci3)或可能正在使用的用户有关：

$echo $USER

gitlab-runner

在组中：

docker:x:999:gitlab-runner

gitlab-runner:x:998:

$cat /root/.docker/config.json

cat: /root/.docker/config.json: Permission denied

除了解决这个问题之外,如果你能为我提供如何更好地调试此错误,将来会非常有用.

我正在使用GitLab企业版8.13.1-ee,Docker 1.12.3,gitlab-ci-multi-runner 1.7.1

Gitlab输出：

Running with gitlab-ci-multi-runner 1.7.1 (f896af7)

Using Shell executor...

Running on gitlab-ci3...

Fetching changes...

HEAD is now at cfe0a35 gitlab-ci.yml - testing

Checking out cfe0a356 as master...

$docker info

Containers: 0

Running: 0

Paused: 0

Stopped: 0

Images: 39

Server Version: 1.12.3

Storage Driver: aufs

Root Dir: /var/lib/docker/aufs

Backing Filesystem: extfs

Dirs: 30

Dirperm1 Supported: false

Logging Driver: json-file

Cgroup Driver: cgroupfs

Plugins:

Volume: local

Network: host null overlay bridge

Swarm: inactive

Runtimes: runc

Default Runtime: runc

Security Options: apparmor

Kernel Version: 3.13.0-96-generic

Operating System: Ubuntu 14.04.5 LTS

OSType: linux

Architecture: x86_64

CPUs: 4

Total Memory: 7.612 GiB

Name: gitlab-ci3

ID: 6QWV:RQFD:4RWJ:D4CF:QN2M:MHKK:TABD:JD3F:3W7R:MCNA:4NHO:26VA

Docker Root Dir: /var/lib/docker

Debug Mode (client): false

Debug Mode (server): false

Registry: https://index.docker.io/v1/

WARNING: No swap limit support

Insecure Registries:

127.0.0.0/8

$docker-compose rm --all --force

The TESTS variable is not set. Defaulting to a blank string.

--all flag is obsolete. This is now the default behavior of `docker-compose rm`

No stopped containers

$docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN git.COMPANY.com

Login Succeeded

$docker build --pull -t $CONTAINER_IMAGE .

Sending build context to Docker daemon 557.1 kB

.

.

.

Sending build context to Docker daemon 18.05 MB

Step 1 : FROM ruby:latest

latest: Pulling from library/ruby

Digest: sha256:21a22bcc774f25c99bf5f27f16f8b4666f4ccbcb457e06f7a7e06a4728ea640b

Status: Image is up to date for ruby:latest

---> 45766fabe805

Step 2 : RUN apt-get update && curl -sL https://deb.nodesource.com/setup_5.x | bash - && apt-get install -y git nodejs && rm -rf /var/lib/apt/lists/*

---> Using cache

.

.

.

Step 23 :

---> Using cache

---> b36460381a03

Successfully built b36460381a03

$docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN git.COMPANY.com

Login Succeeded

$echo $USER

gitlab-runner

$cat ~/.docker/config.json

{

"auths": {

"git.COMPANY.com": {

"auth": "EDW..."

}

}

$cat /root/.docker/config.json

cat: /root/.docker/config.json: Permission denied

$docker push $CONTAINER_IMAGE

The push refers to a repository [git.COMPANY.com:4567/ui/PROJECT]

fc4a22a92ee5: Preparing

.

.

.

149636c85012: Waiting

f96222d75c55: Waiting

unauthorized: authentication required

ERROR: Build failed: exit status 1

.gitlab-ci.yml：

before_script:

- docker info

stages:

- build

- test

variables:

CONTAINER_IMAGE: git.COMPANY.com:4567/ui/PROJECT:$CI_BUILD_REF_NAME

build:

tags:

- spec_work

stage: build

script:

- docker-compose rm --all --force

- docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN git.COMPANY.com

- docker build --pull -t $CONTAINER_IMAGE .

- docker login -u gitlab-ci-token -p $CI_BUILD_TOKEN git.COMPANY.com

- echo $USER

- cat ~/.docker/config.json

- docker push $CONTAINER_IMAGE

test:

stage: test

tags:

- spec_work

script:

- docker-compose rm --all --force

- docker-compose down

- docker-compose build

- docker-compose up --abort-on-container-exit --force-recreate

- (exit `docker-compose ps | grep 'test' | grep -Po 'Exit (\d+)' | cut -d " " -f 2`)

Docker config.json：

root@gitlab-ci3 (Ubuntu 14.04) ? ~ cat .docker/config.json

{

"auths": {

"https://git.COMPANY.com": {

"auth": "EDW..."

}

}

}

还尝试过：

{

"auths": {

"https://git.COMPANY.com/ui/PROJECT": {

"auth": "EDW..."

}

}

}