【发布时间】:2017-08-17 09:42:58
【问题描述】:
在拉取一些 docker 镜像(但不是全部)时出现此错误:
failed to register layer: Error processing tar file(exit status 1): operation not permitted
例如:docker pull nginx 有效,但 docker pull redis 无效。
无论我使用属于docker 组的用户,使用 sudo 或以 root 身份运行命令,我都会得到相同的结果。
如果我在调试模式下运行 dockerd,我会在日志中看到:
DEBU[0025] Downloaded 5233d9aed181 to tempfile /var/lib/docker/tmp/GetImageBlob023191751
DEBU[0025] Applying tar in /var/lib/docker/overlay2/e5290b8c50d601918458c912d937a4f6d4801ecaa90afb3b729a5dc0fc405afc/diff
DEBU[0027] Applied tar sha256:16ada34affd41b053ca08a51a3ca92a1a63379c1b04e5bbe59ef27c9af98e5c6 to e5290b8c50d601918458c912d937a4f6d4801ecaa90afb3b729a5dc0fc405afc, size: 79185732
(...)
DEBU[0029] Applying tar in /var/lib/docker/overlay2/c5c0cfb9907a591dc57b1b7ba0e99ae48d0d7309d96d80861d499504af94b21d/diff
DEBU[0029] Cleaning up layer c5c0cfb9907a591dc57b1b7ba0e99ae48d0d7309d96d80861d499504af94b21d: Error processing tar file(exit status 1): operation not permitted
INFO[0029] Attempting next endpoint for pull after error: failed to register layer: Error processing tar file(exit status 1): operation not permitted
INFO[0029] Layer sha256:938f1cd4eae26ed4fc51c37fa2f7b358418b6bd59c906119e0816ff74a934052 cleaned up
(...)
如果我在拉取图像时运行watch -n 0 "sudo ls -lt /var/lib/docker/overlay2/",我可以看到新文件夹出现(并在失败后消失)并且/var/lib/docker/overlay2/ 上的权限是root:root:700,所以我不认为这完全是权限问题.
这里有一些关于环境的细节:
我有一个运行 LXC 容器的 proxmox,我遇到了问题。 容器本身正在运行 Debian 8。 以下是各种版本:
$> uname -a
Linux [redacted-hostname] 4.10.15-1-pve #1 SMP PVE 4.10.15-15 (Fri, 23 Jun 2017 08:57:55 +0200) x86_64 GNU/Linux
$> docker version
Client:
Version: 17.06.0-ce
API version: 1.30
Go version: go1.8.3
Git commit: 02c1d87
Built: Fri Jun 23 21:20:04 2017
OS/Arch: linux/amd64
Server:
Version: 17.06.0-ce
API version: 1.30 (minimum version 1.12)
Go version: go1.8.3
Git commit: 02c1d87
Built: Fri Jun 23 21:18:59 2017
OS/Arch: linux/amd64
Experimental: false
$>docker info
Containers: 20
Running: 0
Paused: 0
Stopped: 20
Images: 28
Server Version: 17.06.0-ce
Storage Driver: overlay2
Backing Filesystem: extfs
Supports d_type: true
Native Overlay Diff: false
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
Volume: local
Network: bridge host macvlan null overlay
Log: awslogs fluentd gcplogs gelf journald json-file logentries splunk syslog
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Init Binary: docker-init
containerd version: cfb82a876ecc11b5ca0977d1733adbe58599088a
runc version: 2d41c047c83e09a6d61d464906feb2a2f3c52aa4
init version: 949e6fa
Kernel Version: 4.10.15-1-pve
Operating System: Debian GNU/Linux 8 (jessie)
OSType: linux
Architecture: x86_64
CPUs: 4
Total Memory: 7.906GiB
Name: resumed-dev
ID: EBJ6:AFVS:L3RC:ZEE7:A6ZJ:WDQE:GTIZ:RXHA:P4AQ:QJD7:H6GG:YIQB
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): true
File Descriptors: 16
Goroutines: 24
System Time: 2017-08-17T14:17:07.800849127+02:00
EventsListeners: 0
Registry: https://index.docker.io/v1/
Experimental: false
Insecure Registries:
127.0.0.0/8
Live Restore Enabled: false
WARNING: bridge-nf-call-iptables is disabled
WARNING: bridge-nf-call-ip6tables is disabled
【问题讨论】:
-
你是用 sudo 运行 docker 吗?
-
@PhilippClaßen 是的,我运行的确切命令是
sudo dockerd -D -
@iCart 作为您使用 docker 的哪个用户? (作为哪个用户执行 docker pull...)这个用户在 docker 组内吗?
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@PhilippClaßen 是的,我在小组中。此外,事实证明我可以提取一些图像,但不能提取其他图像(请参阅已编辑的问题)。我承认我现在很困惑
-
我建议用 docker 打开一个问题
标签: docker