Gitlab管道失败：错误：准备失败：来自守护进程的错误响应：toomanyrequests答案

【问题标题】：Gitlab pipeline failed : ERROR: Preparation failed: Error response from daemon: toomanyrequestsGitlab管道失败：错误：准备失败：来自守护进程的错误响应：toomanyrequests
【发布时间】：2021-02-23 02:48:43
【问题描述】：

我有 Harbor 本地 docker 注册表，所有需要的图像都在那里，并将 GitLab 连接到 Harbor，所有图像都是从 Harbor 接收到的，但是在 11 月 2 日之后，Docker 限制了拉取的数量，看起来很不错服务从 Docker 中心拉取。是否可以使用dind服务从Harbor拉出？

管道输出：

Running with gitlab-runner 12.10.1 (ce065b93)
  on docker_runner_7 WykGNjC6
Preparing the "docker" executor
30:20
Using Docker executor with image **harbor**.XXX.XXXX.net/library/docker_maven_jvm14 ...
Starting service docker:**dind** ...
**Pulling docker image docker:dind** ...
**ERROR**: Preparation failed: Error response from daemon: toomanyrequests: You have reached your pull rate limit. You may increase the limit by authenticating and upgrading: https://www.docker.com/increase-rate-limit (docker.go:198:2s)
Will be retried in 3s ...
Using Docker executor with image harbor.XXX.XXX.net/library/docker_maven_jvm14 ...
Starting service docker:dind ...
Pulling docker image docker:dind ...
ERROR: Preparation failed: Error response from daemon: toomanyrequests: You have reached your pull rate limit. You may increase the limit by authenticating and upgrading: https://www.docker.com/increase-rate-limit (docker.go:198:4s)
Will be retried in 3s ...
Using Docker executor with image harbor.XXX.XXX.net/library/docker_maven_jvm14 ...
Starting service docker:dind ...
Pulling docker image docker:dind ...
ERROR: Preparation failed: Error response from daemon: toomanyrequests: You have reached your pull rate limit. You may increase the limit by authenticating and upgrading: https://www.docker.com/increase-rate-limit (docker.go:198:3s)
Will be retried in 3s ...
ERROR: Job failed (system failure): Error response from daemon: toomanyrequests: You have reached your pull rate limit. You may increase the limit by authenticating and upgrading: https://www.docker.com/increase-rate-limit (docker.go:198:3s)

【问题讨论】：

标签： gitlab gitlab-ci docker-in-docker harbor

【解决方案1】：

另一种方式：如果不想添加daemon.json，可以这样做：

从 docker hub 拉取 docker-dind

docker pull docker:stable-dind

登录港口

docker login harbor.XXX.com

标记图像到港口

docker tag docker:stable-dind harbor.XXX.com/library/docker:stable-dind

推进港口

docker push harbor.XXX.com/library/docker:stable-dind

转到.gitlab-ci.yml
而不是

services:
    - docker:dind

写：

services:
    
    - name: harbor.XXX.com/library/docker:stable-dind
      alias: docker

我的.gitlab-ci.yml：

stages:
  - build_and_push

Build:
  image: ${DOCKER_REGISTRY}/library/docker:ci_tools
  stage: build_and_push
  tags:
    - dind
  services:
    - name: ${DOCKER_REGISTRY}/library/docker:stable-dind
      alias: docker
  script:
    - docker login -u $DOCKER_REGISTRY_USERNAME -p $DOCKER_REGISTRY_PASSWORD $DOCKER_REGISTRY
    - make build test release REGISTRY=${DOCKER_REGISTRY}/library/ TELEGRAF_DOWNLOAD_URL="https://storage.XXX.com/ops/packages/telegraf-1.15.3_linux_amd64.tar.gz" TELEGRAF_SHA256="85a1ee372fb06921d09a345641bba5f3488d2db59a3fafa06f3f8c876523801d"

【讨论】：

我也遇到了同样的问题，我没有使用 Harbor，而是使用了 GitLab Registry。创建了一个名为 Docker 的新仓库并推送到那里。一切正常，感谢您提到的程序。

【解决方案2】：

我找不到 Gitlab 的解决方案，但你可以告诉 docker 忽略 docker hub 注册表并转到本地注册表。

在/etc/docker/daemon.json 中添加daemon.json ，如果不存在，你可以简单地在路径中添加。

daemon.json

{
  "registry-mirrors": ["https://harbor.XXX.com"]
}

sudo systemctl restart docker

【讨论】：

【解决方案3】：

我在将一些微服务部署到 kube 集群时也遇到了同样的问题，这是我写的一篇博客，它提供了一种解决方法来优化部署工作流程：https://mailazy.com/blog/optimize-docker-pull-gitlab-pipelines/

【讨论】：