[lxc-users] Trouble with automounting /dev/shm

[Pavol Cupka]

Thank you very much.

On Sat, Nov 25, 2017 at 7:07 AM, Stéphane Graber <stgraber at ubuntu.com> wrote:
> Yes, that works fine.
>
> You can set it with: printf line1\nline2 | lxc config set CONTAINER raw.lxc -
>
> Or through a multi-line yaml entry and "lxc config edit"
>
> On Fri, Nov 24, 2017 at 11:59:21PM +0100, Pavol Cupka wrote:
>> can you have multiline raw.lxc ?
>>
>> On Fri, Nov 24, 2017 at 11:07 PM, Stéphane Graber <stgraber at ubuntu.com> wrote:
>> > On Fri, Nov 24, 2017 at 11:01:33PM +0100, Pavol Cupka wrote:
>> >> Going to answer my own question.
>> >>
>> >> It was due to another profile being applied to the container also with
>> >> raw.lxc option so it hijacked the option and the option with dev/shm
>> >> never got applied.
>> >>
>> >> So works without the second profile.
>> >>
>> >> Subquestion: How to add another raw.lxc line to a second profile
>> >> without canceling the first one?
>> >
>> > You can't. As far as LXD is concerned raw.lxc is a single string
>> > configuration key, whichever profile or container local config contains
>> > it last will win.
>> >
>> >>
>> >> Thanks
>> >>
>> >> On Wed, Nov 22, 2017 at 10:18 AM, Pavol Cupka <pavol.cupka at gmail.com> wrote:
>> >> > Hello list,
>> >> >
>> >> > I am running
>> >> >   LXD 2.18
>> >> >   LXC 2.0.8
>> >> >   LXCFS 2.0.6
>> >> >
>> >> > on a non-systemd host, trying to run a non-systemd container. All
>> >> > works well, except the /dev/shm doesn't get mounted. I copied a line
>> >> > from lxc template and added this line as raw.lxc config value for the
>> >> > container, but I doesn't work.
>> >> >
>> >> > This is the config line being added through profile
>> >> > config:
>> >> >
>> >> > raw.lxc: lxc.mount.entry = none dev/shm tmpfs
>> >> > rw,nosuid,nodev,create=dir
>> >> >
>> >> > The container starts, but the /dev/shm doesn't get mounted.
>> >> >
>> >> > Am I doing something wrong?
>> >> >
>> >> > Thanks for help.
>> >> >
>> >> > Pavol
>> >> _______________________________________________
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>> >> http://lists.linuxcontainers.org/listinfo/lxc-users
>> >
>> > --
>> > Stéphane Graber
>> > Ubuntu developer
>> > http://www.ubuntu.com
>> >
>> > _______________________________________________
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>> > http://lists.linuxcontainers.org/listinfo/lxc-users
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>
> --
> Stéphane Graber
> Ubuntu developer
> http://www.ubuntu.com
>
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