[vpsFree.cz: community-list] LXC kontejnery

[Jaroslav Skřivan]

Workaround: Nainstaluj si kvm virtual a udelej to v nem.

Jarda

------ Original Message ------
From: "Pavel Snajdr" <snajpa at snajpa.net>
To: "vpsFree.cz Community list" <community-list at lists.vpsfree.cz>
Sent: 3/6/2016 9:20:54 AM
Subject: Re: [vpsFree.cz: community-list] LXC kontejnery

>Ahoj,
>
>LXC podporovane neni a nevim o tom, ze by to OpenVZ tym mel v planu.
>
>/snajpa
>
>>  On 06 Mar 2016, at 01:45, Vašek Chalupníček 
>><vasek.chalupnicek at gmail.com> wrote:
>>
>>  Ahoj,
>>
>>  rad bych si pohral s lxc kontejnery, ale koncim na chybach cgroup, 
>>zkousel jsem se taky inspirovat v navodu na docker, ale neuspesne.
>>
>>  Nemate prosim nekdo radu, jak na to? Zkousel jsem Ubuntu 14.04 a 
>>Debian 8. Je vubec mozne lxc na vpsfree vyuzivat?
>>
>>
>>  cisty ubuntu trusty:
>>
>>  # lxc-start -n trusty
>>  lxc-start: cgfs.c: cgfs_init: 2246 cgroupfs failed to detect cgroup 
>>metadata
>>  lxc-start: start.c: lxc_spawn: 884 failed initializing cgroup support
>>  lxc-start: start.c: __lxc_start: 1121 failed to spawn 'trusty'
>>  ...
>>
>>
>>  po pridani mountpointu z navodu na docker:
>>
>>  # lxc-start -n trusty
>>  lxc-start: cgfs.c: lxc_cgroupfs_create: 841 Could not find writable 
>>mount point for cgroup hierarchy 2 while trying to create cgroup.
>>  lxc-start: cgfs.c: cgroup_rmdir: 207 Device or resource busy - 
>>cgroup_rmdir: failed to delete /sys/fs/cgroup/freezer,devices/
>>  lxc-start: cgfs.c: cgroup_rmdir: 207 Device or resource busy - 
>>cgroup_rmdir: failed to delete /sys/fs/cgroup/cpu,cpuacct,cpuset/
>>  lxc-start: start.c: lxc_spawn: 891 failed creating cgroups
>>  ...
>>
>>
>>  na cistem debian8:
>>
>>  # lxc-start -n debian8
>>  lxc-start: Could not find writable mount point for cgroup hierarchy 4 
>>while trying to create cgroup.
>>  lxc-start: Read-only file system - cgroup_rmdir: failed to delete 
>>/sys/fs/cgroup/memory/
>>  lxc-start: Read-only file system - cgroup_rmdir: failed to delete 
>>/sys/fs/cgroup/blkio/
>>  lxc-start: failed creating cgroups
>>  ...
>>
>>
>>  Pripadne, neni nekde k dispozici konfigurace kernelu, pro pouziti v 
>>prikazu
>>
>>  # lxc-checkconfig
>>  Kernel configuration not found at /proc/config.gz; searching...
>>  lxc-checkconfig: unable to retrieve kernel configuration
>>  ...
>>  ?
>>
>>  Diky
>>  Vasek
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