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    • 为什么同一个镜像docker pull两次啊
    Apps Section 3104 views · 4 replies ·
    Tofloor
    poster avatar
    ighack
    deepin
    2020-06-26 07:11
    Author
    1. sudo docker pull tensorflow/tensorflow:latest-gpu
    2. latest-gpu: Pulling from tensorflow/tensorflow
    3. 7ddbc47eeb70: Pull complete
    4. c1bbdc448b72: Pull complete
    5. 8c3b70e39044: Downloading
    6. 45d437916d57: Download complete
    7. d8f1569ddae6: Download complete
    8. 85386706b020: Download complete
    9. ee9b457b77d0: Downloading
    10. ba76dd394d58: Download complete
    11. 257975142b4d: Download complete
    12. f41a1fbb4940: Download complete
    13. fdb48ae01855: Download complete
    14. 7be34d8326b1: Download complete
    15. 07e47fcee106: Download complete
    16. d1aa47ec9c67: Download complete
    17. 9bfed42b7d3e: Download complete
    18. 52a5fe293ce3: Download complete
    19. latest-gpu: Pulling from tensorflow/tensorflow
    20. 7ddbc47eeb70: Pulling fs layer
    21. c1bbdc448b72: Pulling fs layer
    22. 8c3b70e39044: Pulling fs layer
    23. 45d437916d57: Waiting
    24. d8f1569ddae6: Waiting
    25. 85386706b020: Waiting
    26. ee9b457b77d0: Waiting
    27. ba76dd394d58: Waiting
    28. 257975142b4d: Waiting
    29. f41a1fbb4940: Waiting
    30. fdb48ae01855: Waiting
    31. 7be34d8326b1: Waiting
    32. 07e47fcee106: Waiting
    33. d1aa47ec9c67: Waiting
    34. 9bfed42b7d3e: Waiting
    35. 52a5fe293ce3: Waiting
    36. error pulling image configuration: Get https://production.cloudflare.docker.com/registry-v2/docker/registry/v2/blobs/sha256/f5/f5ba7a196d564d9078574b7ac3e70723f500e04ad63fab9e4087133e4b90d0c0/data?verify=1593080129-o0j9WvUEwFBSXpqwIvFt2HJlkrM%3D: dial tcp 104.18.121.25:443: i/o timeout
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    etc/docker/daemon.json
    {
    “data-root”:"/home/ighack/Documents/docker/data",
    “registry-mirrors”:[“https://docker.mirrors.ustc.edu.cn
    }
    我明明只执行了一次命令。确pull两次。第一次走的还是国内源。第二次就不是。现在是我什么镜像都装不上
    我换了几个国内的源。什么清华的啊，163的啊。阿里的啊
    docker我也重装了好几次了


    1. Client:
    2. Debug Mode: false

    4. Server:
    5. Containers: 0
    6.   Running: 0
    7.   Paused: 0
    8.   Stopped: 0
    9. Images: 0
    10. Server Version: 19.03.11
    11. Storage Driver: overlay2
    12.   Backing Filesystem: extfs
    13.   Supports d_type: true
    14.   Native Overlay Diff: true
    15. Logging Driver: json-file
    16. Cgroup Driver: cgroupfs
    17. Plugins:
    18.   Volume: local
    19.   Network: bridge host ipvlan macvlan null overlay
    20.   Log: awslogs fluentd gcplogs gelf journald json-file local logentries splunk syslog
    21. Swarm: inactive
    22. Runtimes: runc
    23. Default Runtime: runc
    24. Init Binary: docker-init
    25. containerd version: 7ad184331fa3e55e52b890ea95e65ba581ae3429
    26. runc version: dc9208a3303feef5b3839f4323d9beb36df0a9dd
    27. init version: fec3683
    28. Security Options:
    29.   apparmor
    30.   seccomp
    31.    Profile: default
    32. Kernel Version: 5.3.0-3-amd64
    33. Operating System: Deepin 20 Beta
    34. OSType: linux
    35. Architecture: x86_64
    36. CPUs: 12
    37. Total Memory: 15.58GiB
    38. Name: ighack-PC
    39. ID: D2GD:HJSA:TWN5:LPF2:HQI6:MPAR:23EA:TTKR:APK6:A2VB:ZNBA:W2FA
    40. Docker Root Dir: /home/ighack/Documents/docker/data
    41. Debug Mode: true
    42.   File Descriptors: 21
    43.   Goroutines: 35
    44.   System Time: 2020-06-25T22:55:14.264574802+08:00
    45.   EventsListeners: 0
    46. Registry: https://index.docker.io/v1/
    47. Labels:
    48. Experimental: false
    49. Insecure Registries:
    50.   127.0.0.0/8
    51. Registry Mirrors:
    52.   https://docker.mirrors.ustc.edu.cn/
    53. Live Restore Enabled: false
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    avatar
    Feng Yu
    deepin
    2020-06-26 17:33
    #1
    因为你第一次失败了，所以它fallback到了其他备选镜像站上。docker会依次尝试mirror-list配置的仓库，最后fallback到官方仓库上。你可以去看看docker的日志，是不是第一次失败了，所以docker用官方仓库进行了重试
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    avatar
    ighack
    deepin
    2020-06-26 22:38
    #2
    https://bbs.deepin.org/post/196384
    因为你第一次失败了，所以它fallback到了其他备选镜像站上。docker会依次尝试mirror-list配置的仓库，最后f ...

    可是我换了好几个镜像源都不行啊
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    avatar
    ighack
    deepin
    2020-06-26 22:58
    #3
    本帖最后由 ighack 于 2020-6-26 15:20 编辑

    6月 26 14:52:29 ighack-PC dockerd[15275]: time="2020-06-26T14:52:29.218310691+08:00" level=error msg="Download failed: unknown blob"
    6月 26 14:52:32 ighack-PC dockerd[15275]: time="2020-06-26T14:52:32.909652449+08:00" level=info msg="Attempting next endpoint for pull after error: unknown blob"
    我找到这样的错误

    我pull nginx也报这个错误
    Reply View the author
    avatar
    Feng Yu
    deepin
    2020-06-27 00:16
    #4
    https://bbs.deepin.org/post/196384
    6月 26 14:52:29 ighack-PC dockerd[15275]: time="2020-06-26T14:52:29.218310691+08:00" level=error msg ...

    那就是报错了，所以尝试官方仓库去pull了，所以我的结论没毛病，因为我以前遇到过，所以研究过
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