《Kubernetes配置篇：Docker配置阿里云yum源》

心已赠人 2023-01-17 07:42 329阅读 0赞

文章目录

  • 一、问题描述
  • 二、解决方案
  • 总结：整理不易，如果对你有帮助，可否点赞关注一下？

一、问题描述

  1. https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-18.09.9.ce-3.el7.x86_64.rpm: [Errno 12] Timeout on https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-18.09.9.ce-3.el7.x86_64.rpm: (28, 'Operation too slow. Less than 1000 bytes/sec transferred the last 30 seconds')
  2. Trying other mirror.
  3. docker-ce-18.09.9.ce-3.el7.x86 FAILED                                          
  4. https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-18.09.9.ce-3.el7.x86_64.rpm: [Errno 12] Timeout on https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-18.09.9.ce-3.el7.x86_64.rpm: (28, 'Operation too slow. Less than 1000 bytes/sec transferred the last 30 seconds')
  5. Trying other mirror.
  6. docker-ce-18.09.9.ce-3.el7.x86 FAILED                                          
  7. https://download.docker.com/linux/centos/7/x86_64/stable/Packages/docker-ce-18.09.9.ce-3.el7.x86_64.rpm: [Errno 14] curl#6 - "Could not resolve host: download.docker.com; Unknown error"
  8. Trying other mirror.

问题原因：这是由于国内访问不到docker官方镜像。

二、解决方案

解决方案：使用阿里云镜像源。

方法一：

  1. sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo

方法二：

  1. vim /etc/yum.repos.d/docker-ce.repo
  3. [docker-ce-stable]
  4. name=Docker CE Stable - $basearch
  5. baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/$basearch/stable
  6. enabled=1
  7. gpgcheck=1
  8. gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg
  10. [docker-ce-stable-debuginfo]
  11. name=Docker CE Stable - Debuginfo $basearch
  12. baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/debug-$basearch/stable
  13. enabled=0
  14. gpgcheck=1
  15. gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg
  17. [docker-ce-stable-source]
  18. name=Docker CE Stable - Sources
  19. baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/source/stable
  20. enabled=0
  21. gpgcheck=1
  22. gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg
  24. [docker-ce-test]
  25. name=Docker CE Test - $basearch
  26. baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/$basearch/test
  27. enabled=0
  28. gpgcheck=1
  29. gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg
  31. [docker-ce-test-debuginfo]
  32. name=Docker CE Test - Debuginfo $basearch
  33. baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/debug-$basearch/test
  34. enabled=0
  35. gpgcheck=1
  36. gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg
  38. [docker-ce-test-source]
  39. name=Docker CE Test - Sources
  40. baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/source/test
  41. enabled=0
  42. gpgcheck=1
  43. gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg
  45. [docker-ce-nightly]
  46. name=Docker CE Nightly - $basearch
  47. baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/$basearch/nightly
  48. enabled=0
  49. gpgcheck=1
  50. gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg
  52. [docker-ce-nightly-debuginfo]
  53. name=Docker CE Nightly - Debuginfo $basearch
  54. baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/debug-$basearch/nightly
  55. enabled=0
  56. gpgcheck=1
  57. gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg
  59. [docker-ce-nightly-source]
  60. name=Docker CE Nightly - Sources
  61. baseurl=https://mirrors.aliyun.com/docker-ce/linux/centos/$releasever/source/nightly
  62. enabled=0
  63. gpgcheck=1
  64. gpgkey=https://mirrors.aliyun.com/docker-ce/linux/centos/gpg

总结：整理不易，如果对你有帮助，可否点赞关注一下？

更多详细内容请参考：企业级k8s集群监控实战
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