Docker mounting problem while invoke a container inside a container

Archive Feature Requests
1

I’m using centos6.6 and centos7.0 machines. I had installed docker
package in both machines. I need to do up a container inside an image
using docker, regarding my need there is an option available and go
through the following url (Blog | Docker) and also i implemented the same in our machines.

I’m facing issue like

" cannot start container system error: mount point for cgroup not found ".

Regarding the issue, i found the soluation for that using the following link :-

And i tried that too, still facing an another issue

[root@9c0cf273440f /]# umount cgroup

umount: cgroup: must be superuser to umount

[root@9c0cf273440f /]# sudo service cgconfig start

Starting cgconfig service: Error: cannot mount cpuset to /cgroup/cpuset: Permission denied

/sbin/cgconfigparser; error loading /etc/cgconfig.conf: Cgroup mounting failed

Failed to parse /etc/cgconfig.conf or /etc/cgconfig.d [FAILED]

[root@9c0cf273440f /]#

Please help me to solve my issues.

2

I have met this issue. If you resolve this issue, please share your solution. Thx.

3

Not yet to resolve it. Keep finding in google. Sure, will let you know the solution once i got it.

4

Hey,

Did you resolve this issue?

Please share the solution.

Thanks

5

If you share how you have tried, we may be able to help you. The original issue was years ago so the cause and the solution can be different.