Docker permission denied errors
#1
Sun, 2015-11-22 09:27
pwFoo
-
- Offline
- 7 months 1 week ago
- 2015-08-27
Hello,
tried to use docker @ alpine (http://wiki.alpinelinux.org/wiki/Docker).
Docker starts, but images can't be pulled.
Error message looks like that.
Pulling repository mini/base 1368a1a90cf7: Error pulling image (latest) from mini/base, ApplyLayer exit status 1 stdout: stderr: chmod /bin/bbsuid: permission denied tderr: chmod /bin/bbsuid: permission denied ba9c48244eff: Download complete 122be1d98fe4: Error downloading dependent layers FATA[0007] Error pulling image (latest) from mini/base, ApplyLayer exit status 1 stdout: stderr: chmod /bin/bbsuid: permission denied
With the following workaround image pull seems to work sometimes, but not every time.
kernel.grsecurity.chroot_deny_chmod=0 kernel.grsecurity.chroot_deny_mknod=0
Is it a bug or is there just an info missing in the wiki article?
Same as chromium segfault @ fluxbox...
Pull images works fine if xfce is used instead of fluxbox, but I don't understand why?
*UPDATE*
There are still errors...
Removed linux-grsec with linux-vanilla which solved some problems.
Now some container starts fail with
mounting mqueue mqueue : no such deviceNext problem for some use cases with docker is the missing kernel user namespace support.
https://blog.samcater.com/docker-arch-linux-and-user-namespaces/