[lxc-users] Centos-7 x86_64 container - systemd-journald process eat CPU

[CDR]

I have had great success with Fedora 20 templates. My scheme in
production is: ubuntu 14.04 as server and Fedora 20 as container.

On Wed, Jul 30, 2014 at 7:16 AM, Michael H. Warfield <mhw at wittsend.com> wrote:
> On Wed, 2014-07-30 at 14:32 +0400, mxs kolo wrote:
>> Hi
>> > AFA CentOS 7 in general goes - I have not yet had the time to
>> > incorporate the systemd logic from the Fedora template into the CentOS
>> > template.  I just got back from being out of pocket for the last three
>> > weeks (and still completely not over being 6 hours jet lagged) and I'm
>> > just starting to look at it.
>> God news for Centos-7 users, and probably You can check another Centos
>> bugs in LXC reported by me:
>> 1) problem with install Centos from templates and backstore LVM:
>>   template accept in getopt() variable $rootfs but everywhere inside
>> use variable $rootfs_path (centos6 and 7). As result - rsync try copy
>> files on raw device /dev/LG/Lname
>
> That's another issue that needs to be addressed.  I already intend to
> review what's been done vis-a-vis the rootfs_path variable in the
> download template and probably retrofit that into the CentOS, Fedora,
> and OpenSuse templates.
>
>> 2) On ce-7 cgroup mounted inside container from hardware node and
>> probably because limits not work inside container
>
> I'm deferring that until the systemd work is integrated.  I suspect that
> will become a non-issue since it's a not an issue with Fedora, which
> already has that rework incorporated.
>
>> 3) sometime agetty not finished after stop container and start eat CPU.
>> And moreover - hardware node(!)  show on console prompt from Ce-7 LXC
>> container. If get time, I make additional test for detect conditions
>> where such interference occurred.
>
> Same remark.  Some of the systemd rework includes setting up the
> [am]getty services.
>
>> p.s.
>>  and may be LXC project has own bugzilla ?
>
>> b.r.
>>  Maxim Kozin
>
> Regards,
> Mike
> --
> Michael H. Warfield (AI4NB) | (770) 978-7061 |  mhw at WittsEnd.com
>    /\/\|=mhw=|\/\/          | (678) 463-0932 |  http://www.wittsend.com/mhw/
>    NIC whois: MHW9          | An optimist believes we live in the best of all
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>
>
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