Re: [Openstack] Is there some Openstack version that supports Docker as a hypervisor driver?

2017-04-01 Thread Clint Byrum 
Excerpts from Jorge Luiz Corrêa's message of 2017-04-01 17:17:29 -0300:
> There are some researchers that already have some docker images with 
> workflows. So I would like to run docker images. 
> 
> :) 
> 
> I'm thinking that that wiki is not up to date.

Docker is not suitable for the hypervisor role. You lose most of the
advantages of docker, and gain a bunch of weirdness in your instances.
It was never designed to act like a whole machine, so don't try to
bend it to be one. It's an app, to be run on computers, and OpenStack
is excellent at managing computers and computer-like things in various
forms. Your options are this:

* Ironic - just run Docker in baremetal boxes booted by Nova.
* KVM - Same, but on VMs so you can chop the hardware up more.
* LXD - You can run Docker inside LXD. Main reason to do this is that
you think KVM is too heavyweight.

> Sent from my iPhone
> 
> > On 31 Mar 2017, at 19:27, Martinx - ジェームズ  wrote:
> > 
> > Why not LXD instead of Docker?   ;-)
> > 
> >> On 31 March 2017 at 08:17, Jorge Luiz Correa  wrote:
> >> Hi! I would like to know if Openstack supports Docker as a 'hypervisor'. 
> >> Some time ago I started to test the nova-docker that was configured as a 
> >> driver:
> >> 
> >> compute_driver=novadocker.virt.docker.DockerDriver
> >> 
> >> There is a documentation in Openstack Wiki that points to this scenario:
> >> 
> >> https://wiki.openstack.org/wiki/Docker
> >> 
> >> But the Git project says "This project is no longer maintained". 
> >> 
> >> There is also a Hypervisor Matrix support and Docker is marked as Class C 
> >> (something like deprecated or not supported). 
> >> 
> >> But, I don't know rightly what times theses docs were written. Is the Wiki 
> >> updated? 
> >> 
> >> I'm using Mitaka. Some other version has already a driver to be used like 
> >> that, so we can configure one compute node to run docker virtual machines?
> >> 
> >> Thanks!
> >> 
> >> - JLC
> >> 
> >> ___
> >> Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> >> Post to : openstack@lists.openstack.org
> >> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
> >> 
> > 

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Re: [Openstack] Is there some Openstack version that supports Docker as a hypervisor driver?

2017-04-01 Thread Erik McCormick 
On Apr 1, 2017 4:31 PM, "Jorge Luiz Corrêa"  wrote:

There are some researchers that already have some docker images with
workflows. So I would like to run docker images.

:)

I'm thinking that that wiki is not up to date.


The nova-dockers driver is a relic from long ago, and indeed is no longer
maintained. There are now projects like Magnum that support containers on
Openstack. That's probably what you want to look at.


Tks

Sent from my iPhone

On 31 Mar 2017, at 19:27, Martinx - ジェームズ  wrote:

Why not LXD instead of Docker?   ;-)

On 31 March 2017 at 08:17, Jorge Luiz Correa  wrote:

> Hi! I would like to know if Openstack supports Docker as a 'hypervisor'.
> Some time ago I started to test the nova-docker that was configured as a
> driver:
>
> compute_driver=novadocker.virt.docker.DockerDriver
>
> There is a documentation in Openstack Wiki that points to this scenario:
>
> https://wiki.openstack.org/wiki/Docker
>
> But the Git project says "This project is no longer maintained".
>
> There is also a Hypervisor Matrix support and Docker is marked as Class C
> (something like deprecated or not supported).
>
> But, I don't know rightly what times theses docs were written. Is the Wiki
> updated?
>
> I'm using Mitaka. Some other version has already a driver to be used like
> that, so we can configure one compute node to run docker virtual machines?
>
> Thanks!
>
> - JLC
>
> ___
> Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstac
> k
> Post to : openstack@lists.openstack.org
> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstac
> k
>
>

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Re: [Openstack] Is there some Openstack version that supports Docker as a hypervisor driver?

2017-04-01 Thread Jorge Luiz Corrêa 
There are some researchers that already have some docker images with workflows. 
So I would like to run docker images. 

:) 

I'm thinking that that wiki is not up to date.

Tks

Sent from my iPhone

> On 31 Mar 2017, at 19:27, Martinx - ジェームズ  wrote:
> 
> Why not LXD instead of Docker?   ;-)
> 
>> On 31 March 2017 at 08:17, Jorge Luiz Correa  wrote:
>> Hi! I would like to know if Openstack supports Docker as a 'hypervisor'. 
>> Some time ago I started to test the nova-docker that was configured as a 
>> driver:
>> 
>> compute_driver=novadocker.virt.docker.DockerDriver
>> 
>> There is a documentation in Openstack Wiki that points to this scenario:
>> 
>> https://wiki.openstack.org/wiki/Docker
>> 
>> But the Git project says "This project is no longer maintained". 
>> 
>> There is also a Hypervisor Matrix support and Docker is marked as Class C 
>> (something like deprecated or not supported). 
>> 
>> But, I don't know rightly what times theses docs were written. Is the Wiki 
>> updated? 
>> 
>> I'm using Mitaka. Some other version has already a driver to be used like 
>> that, so we can configure one compute node to run docker virtual machines?
>> 
>> Thanks!
>> 
>> - JLC
>> 
>> ___
>> Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>> Post to : openstack@lists.openstack.org
>> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>> 
> 
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Re: [Openstack] Is there some Openstack version that supports Docker as a hypervisor driver?

2017-03-31 Thread Martinx - ジェームズ 
Why not LXD instead of Docker?   ;-)

On 31 March 2017 at 08:17, Jorge Luiz Correa  wrote:

> Hi! I would like to know if Openstack supports Docker as a 'hypervisor'.
> Some time ago I started to test the nova-docker that was configured as a
> driver:
>
> compute_driver=novadocker.virt.docker.DockerDriver
>
> There is a documentation in Openstack Wiki that points to this scenario:
>
> https://wiki.openstack.org/wiki/Docker
>
> But the Git project says "This project is no longer maintained".
>
> There is also a Hypervisor Matrix support and Docker is marked as Class C
> (something like deprecated or not supported).
>
> But, I don't know rightly what times theses docs were written. Is the Wiki
> updated?
>
> I'm using Mitaka. Some other version has already a driver to be used like
> that, so we can configure one compute node to run docker virtual machines?
>
> Thanks!
>
> - JLC
>
> ___
> Mailing list: http://lists.openstack.org/cgi-bin/mailman/listinfo/
> openstack
> Post to : openstack@lists.openstack.org
> Unsubscribe : http://lists.openstack.org/cgi-bin/mailman/listinfo/
> openstack
>
>
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