[PVE-User] Unable to install docker image inside LXC

Wed Jun 28 00:26:18 CEST 2017

Hi...
Just an update...
After launch the app like this

docker run --security-opt apparmor=unconfined ....

Everything is ok...

Thanks for help

2017-06-27 15:38 GMT-03:00 Gilberto Nunes <gilberto.nunes32 at gmail.com>:

> Hi again folks
>
> After add lxc.aa_profile = unconfined to the container conf file, I am
> able to download the app.
> But I can start it.
> I get the error:
>
> docker error response from daemon
>
> And that's all!
>
> I am searching for...
>
> 2017-06-27 12:15 GMT-03:00 Tino <tinolin2010 at gmail.com>:
>
>> Hello! A friend recently managed to run docker inside LXC, only as a data.
>> From what I see you are using COLLABORA, I go to use ONLYOFFICE and you
>> will not have this problem.
>>
>> El mar., 27 de jun. de 2017 11:57, Elias Werberich <elias at werberich.de>
>> escribió:
>>
>> > Okay, it is possible to run Docker in LXC.
>> > You have to disable some security features so Docker can access needed
>> > devices.
>> >
>> > But if you go this way, it is easier to install Docker on PVE itself -
>> > it is more or less the same.
>> >
>> > Proxmox Forums:
>> > https://forum.proxmox.com/threads/running-docker-inside-lxc.24858/
>> >
>> > Regards,
>> >
>> > Elias Werberich
>> >
>> > Am 27.06.2017 um 16:48 schrieb Gilberto Nunes:
>> > > This is so sad!
>> > > With LXC my server doesn´t pain to run 2 containers both with 2 G of
>> > memory
>> > > ( each one).
>> > > The memory available in my home server is 8 GB..
>> > > When run only containers, the iostat show me server has a light
>> load...
>> > > But when run KVM, load goes high...
>> > > Are you guys sure there is no way to run docker inside LXC???
>> > >
>> > > I ask just to be sure...
>> > >
>> > > 2017-06-27 11:02 GMT-03:00 Gilberto Nunes <gilberto.nunes32 at gmail.com
>> >:
>> > >
>> > >> Well... My previously app running in dock was installed inside KVM,
>> but
>> > I
>> > >> migrate both servers to LXC.
>> > >> One of them use Docker... So I will return the docker machine to KVM
>> > >> again....
>> > >>
>> > >> Thanks
>> > >>
>> > >>
>> > >> 2017-06-27 10:32 GMT-03:00 Elias Werberich <elias at werberich.de>:
>> > >>
>> > >>> No, it does not. Docker uses more or less the same techniques as
>> > LXC/LXD.
>> > >>>
>> > >>> I guess you want to spin up a service which is provided as a docker
>> > >>> container. Simply create an Alpine Linux KVM (with virt-Kernel) and
>> > install
>> > >>> the Docker Engine on it. Than you can deploy your service with a
>> really
>> > >>> minimal overhead.
>> > >>>
>> > >>> Regards,
>> > >>>
>> > >>> Elias Werberich
>> > >>>
>> > >>>
>> > >>>
>> > >>> On June 27, 2017 15:12:04 Dietmar Maurer <dietmar at proxmox.com>
>> wrote:
>> > >>>
>> > >>> I don't think docker works inside LXC.
>> > >>>> On June 27, 2017 at 2:28 PM Gilberto Nunes <
>> > gilberto.nunes32 at gmail.com>
>> > >>>>> wrote:
>> > >>>>>
>> > >>>>>
>> > >>>>> Hi list
>> > >>>>>
>> > >>>>> I am trying install collabora code inside LXC with Ubuntu 16.04,
>> but
>> > no
>> > >>>>> matter I run the command inside or outside the container, I get
>> the
>> > >>>>> errot
>> > >>>>> bellow:
>> > >>>>>
>> > >>>>> lxc-attach -n 103 -- docker pull collabora/code
>> > >>>>> Using default tag: latest
>> > >>>>> latest: Pulling from collabora/code
>> > >>>>> bd97b43c27e3: Extracting
>> > >>>>> [==================================================>] 46.93
>> MB/46.93
>> > MB
>> > >>>>> 6960dc1aba18: Download complete
>> > >>>>> 2b61829b0db5: Download complete
>> > >>>>> 1f88dc826b14: Download complete
>> > >>>>> 73b3859b1e43: Download complete
>> > >>>>> 2cb7a8fe8de9: Download complete
>> > >>>>> 2458b914d686: Download complete
>> > >>>>> 9e1750234528: Download complete
>> > >>>>> failed to register layer: ApplyLayer exit status 1 stdout:
>> stderr:
>> > >>>>> permission denied
>> > >>>>>
>> > >>>>> Somebody can help me, please???
>> > >>>>>
>> > >>>>> Thanks a lot
>> > >>>>>
>> > >>>>> --
>> > >>>>> <https://about.me/gilbertof?promo=email_sig&utm_source=produ
>> > >>>>> ct&utm_medium=email_sig&utm_campaign=gmail_api&utm_content=thumb>
>> > >>>>> Gilberto Ferreira
>> > >>>>> about.me/gilbertof
>> > >>>>> <https://about.me/gilbertof?promo=email_sig&utm_source=produ
>> > >>>>> ct&utm_medium=email_sig&utm_campaign=gmail_api&utm_content=thumb>
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>> > >>>>>
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>> > >>
>> > >>
>> > >> --
>> > >>
>> > >> <
>> > https://about.me/gilbertof?promo=email_sig&utm_source=produc
>> t&utm_medium=email_sig&utm_campaign=gmail_api&utm_content=thumb
>> > >
>> > >> Gilberto Ferreira
>> > >> about.me/gilbertof
>> > >> <
>> > https://about.me/gilbertof?promo=email_sig&utm_source=produc
>> t&utm_medium=email_sig&utm_campaign=gmail_api&utm_content=thumb
>> > >
>> > >>
>> > >
>> > >
>> >
>> >
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>> >
>> --
>>
>> *|    Heavy voodoo here.  I can't even believe you are reading this.
>> |    Are you crazy?  Don't even think about adjusting these unless
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>>
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>
>
> --
>
> <https://about.me/gilbertof?promo=email_sig&utm_source=product&utm_medium=email_sig&utm_campaign=gmail_api&utm_content=thumb>
> Gilberto Ferreira
> about.me/gilbertof
> <https://about.me/gilbertof?promo=email_sig&utm_source=product&utm_medium=email_sig&utm_campaign=gmail_api&utm_content=thumb>
>

-- 
<https://about.me/gilbertof?promo=email_sig&utm_source=product&utm_medium=email_sig&utm_campaign=gmail_api&utm_content=thumb>
Gilberto Ferreira
about.me/gilbertof
<https://about.me/gilbertof?promo=email_sig&utm_source=product&utm_medium=email_sig&utm_campaign=gmail_api&utm_content=thumb>