GitLab，无法登录Docker注册表

Question

我是GitLab用户。我使用groff脚本制作一本900页的书。输出将存储在输出文件夹中。当作者进行一些更改并推送到GitLab时，Docker映像将生成这本书。

其想法是构建一个docker容器，并将该容器存储在GitLab注册表中。容器的构建工作正常，但我收到一条错误消息。

错误出现在运行脚本中。docker登录不正确。

image: docker:latest

variables:
  DOCKER_DRIVER: overlay2
  CONTAINER_IMAGE: registry.gitlab.com/test
  DOCKER_IMAGE: paperboy
  TAG: 0.1.0

services:
  - docker:dind

stages:
  - build
  - release
  - run

before_script:
  - docker login registry.gitlab.com --username gitlab+deploy-token-0000 --password 3435563
  - echo "$CI_REGISTRY_PASSWORD" | docker login -u "$CI_REGISTRY_USER" "$CI_REGISTRY" --password-stdin
  - apk update && apk add --no-cache
  - rm -rf /var/cache/apk/*

build:
  stage: build
  script:
    - docker build -t $CONTAINER_IMAGE/$DOCKER_IMAGE .
    - docker push $CONTAINER_IMAGE/$DOCKER_IMAGE

release:
  stage: release
  script:
    - docker pull $CONTAINER_IMAGE/$DOCKER_IMAGE
    - docker tag  $CONTAINER_IMAGE/$DOCKER_IMAGE:latest $CONTAINER_IMAGE/$DOCKER_IMAGE:$TAG
    - docker push $CONTAINER_IMAGE/$DOCKER_IMAGE:$TAG
  only:
    - master

run:
  stage: run
  script:
    - docker pull $CONTAINER_IMAGE/$DOCKER_IMAGE
    - docker run --rm  -v $(pwd)/data/:/home/data 
    -v $(pwd)/output/:/home/output
    -v $(pwd)/output/csv/:/home/output/csv
    -v $(pwd)/output/pdf/:/home/output/pdf paperboy
    - rm -rf "%CACHE_PATH%/%CI_PIPELINE_ID%"
  only:
    - master

这就是我的跑步脚本的想法。gitlab ci。yml。我收到以下错误消息：

$ docker run --rm 
  -v $(pwd)/data/:/home/data
  -v $(pwd)/output/:/home/output
  -v $(pwd)/output/csv/:/home/output/csv
  -v $(pwd)/output/pdf/:/home/output/pdf $CONTAINER_IMAGE/$DOCKER_IMAGE

  - git add .

docker: Error response from daemon: OCI runtime create failed: container_linux.go:345: starting container process caused "exec: \"-\": executable file not found in $PATH": unknown.
time="2019-09-10T10:55:51Z" level=error msg="error waiting for container: context canceled"
ERROR: Job failed: exit code 127

run:
  stage: run
  script:
    - docker login registry.gitlab.com -u gitlab+deploy-token-95492 -p $DEPLOY_TOKEN
    - docker pull $CONTAINER_IMAGE/$DOCKER_IMAGE
    - docker images | grep paperboy
    - docker run --rm
      -v $(pwd)/data/:/home/data
      -v $(pwd)/output/:/home/output
      -v $(pwd)/output/csv/:/home/output/csv
      -v $(pwd)/output/pdf/:/home/output/pdf
      $CONTAINER_IMAGE/$DOCKER_IMAGE
      - git add .
      - git commit -m "Update"
      - git push origin master
      - rm -rf "%CACHE_PATH%/%CI_PIPELINE_ID%"
  only:
    - master

Answer 1

您应该在GitLab运行程序机器上安装pass包。

如果你的机器是Ubuntu，那么执行以下命令：

apt install pass

Answer 2

可以忽略关于密码未加密存储的警告。

对于运行错误，您已将Pageboy指定为映像，而不是registry.gitlab.com/test/paperboy。由于您已经有组合在一起作为映像名称的变量，因此您可能应该使用它们而不是硬编码的Pageboy值。

run:
  stage: run
  script:
    - docker pull $CONTAINER_IMAGE/$DOCKER_IMAGE
    - docker run --rm 
      -v $(pwd)/data/:/home/data
      -v $(pwd)/output/:/home/output
      -v $(pwd)/output/csv/:/home/output/csv
      -v $(pwd)/output/pdf/:/home/output/pdf
      $CONTAINER_IMAGE/$DOCKER_IMAGE
    - rm -rf "%CACHE_PATH%/%CI_PIPELINE_ID%"
  only:
    - master