docker run hello-world still fails, permission denied

问题

I'm trying to run docker but it still fails. Here is what i get

root@c1170137:~# docker run hello-world
Unable to find image 'hello-world:latest' locally
latest: Pulling from library/hello-world

c04b14da8d14: Extracting    974 B/974 B
docker: failed to register layer: ApplyLayer exit status 1 stdout:  stderr: permission denied.
See 'docker run --help'.

kernel: 4.4.16-1-pve

i'm using debian jessie

Distributor ID: Debian
Description:    Debian GNU/Linux 8.5 (jessie)
Release:        8.5
Codename:       jessie

Edit: daemon.log http://hastebin.com/qinufacuto.coffee

docker info

root@c1177124:~# docker info
Containers: 0
 Running: 0
 Paused: 0
 Stopped: 0
Images: 0
Server Version: 1.12.1
Storage Driver: vfs
Logging Driver: json-file
Cgroup Driver: cgroupfs
Plugins:
 Volume: local
 Network: host bridge null overlay
Swarm: inactive
Runtimes: runc
Default Runtime: runc
Security Options:
Kernel Version: 4.4.16-1-pve
Operating System: Debian GNU/Linux 8 (jessie)
OSType: linux
Architecture: x86_64
CPUs: 32
Total Memory: 2 GiB
Name: c1177124
ID: 4YUJ:OL2E:WLJC:23WJ:5HRW:LRY3:QHKC:MKXO:JDWO:VWOQ:JMWN:V52W
Docker Root Dir: /var/lib/docker
Debug Mode (client): false
Debug Mode (server): false
Registry: https://index.docker.io/v1/
WARNING: bridge-nf-call-iptables is disabled
WARNING: bridge-nf-call-ip6tables is disabled
Insecure Registries:
 127.0.0.0/8

By the way, the problem could be caused by the kernel. Thank you for any idea or solution

回答1:

Use lxc.apparmor.profile: unconfined

Just put at the end of an /etc/pve/lxc/ID.conf file and restart your LXC container.

Using lxc.aa_profile: unconfined is deprecated as was renamed.

回答2:

If you don't care about security or trust your docker containers:

Edit the configuration file of your lxc container on the host in /etc/pve/lxc/ID.conf by adding lxc.aa_profile: unconfined at the end of the file.
Remove apparmor: apt-get remove apparmor --purge

回答3:

Iam Solved this problem with execute this command on Host:

lxc config set your-lxc-name security.nesting true

lxc config set your-lxc-name security.privileged true

回答4:

I had the same error. In my case it was due to McAfee antivirus. I removed it and then pull successfully. McAffe was blocking the /etc/passwd folder and Docker could not pull images.

Here people had the same exact problem: https://github.com/moby/moby/issues/37817

来源：https://stackoverflow.com/questions/39557576/docker-run-hello-world-still-fails-permission-denied

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Docker

debian