3:34 a.m.
Hi Alex,
would you mind being more specific with your question?
What are you trying to achieve?
Petr
On 16.7.2018 17:42, Николаев Алексей wrote:
Hi, community!
What are best practices to run docker images into oVirt infra: core os
or something else?
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4:05 p.m.
I'm currently using CoreOS as a VM and I like it. RancherOS performs
similarly, but appears to have a smaller footprint.
I doubt you will see a big different in performance. I'm sure ovirt can
handle them both fine.
You can also spin up a RH or CentOS vm and install docker just fine. But
the smaller footprints are nice.
CoreOS was recently aquired by redhat if I'm not mistaken, so I went with
CoreOS personally.
On Mon, Jul 16, 2018, 11:45 AM Николаев Алексей <
alexeynikolaev.post(a)yandex.ru> wrote:
Hi, community!
What are best practices to run docker images into oVirt infra: core os or
something else?
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7:34 p.m.
We're using rancher on Ovirt and it's great. No problems to report.
On Wed, Jul 18, 2018, 1:08 PM Wesley Stewart, <wstewart3(a)gmail.com> wrote:
I'm currently using CoreOS as a VM and I like it. RancherOS
performs
similarly, but appears to have a smaller footprint.
I doubt you will see a big different in performance. I'm sure ovirt can
handle them both fine.
You can also spin up a RH or CentOS vm and install docker just fine. But
the smaller footprints are nice.
CoreOS was recently aquired by redhat if I'm not mistaken, so I went with
CoreOS personally.
On Mon, Jul 16, 2018, 11:45 AM Николаев Алексей <
alexeynikolaev.post(a)yandex.ru> wrote:
> Hi, community!
>
> What are best practices to run docker images into oVirt infra: core os or
> something else?
> _______________________________________________
> Users mailing list -- users(a)ovirt.org
> To unsubscribe send an email to users-leave(a)ovirt.org
> Privacy Statement: https://www.ovirt.org/site/privacy-policy/
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> https://www.ovirt.org/community/about/community-guidelines/
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>
https://lists.ovirt.org/archives/list/users@ovirt.org/message/UB4H3Y7VYQ6...
>
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4:16 a.m.
On Thu, 19 Jul 2018 at 02:37 Vincent Royer <vincent(a)epicenergy.ca> wrote:
We're using rancher on Ovirt and it's great. No problems to
report.
On Wed, Jul 18, 2018, 1:08 PM Wesley Stewart, <wstewart3(a)gmail.com> wrote:
> I'm currently using CoreOS as a VM and I like it. RancherOS performs
> similarly, but appears to have a smaller footprint.
>
> I doubt you will see a big different in performance. I'm sure ovirt can
> handle them both fine.
>
> You can also spin up a RH or CentOS vm and install docker just fine. But
> the smaller footprints are nice.
>
> CoreOS was recently aquired by redhat if I'm not mistaken, so I went with
> CoreOS personally.
>
> On Mon, Jul 16, 2018, 11:45 AM Николаев Алексей <
> alexeynikolaev.post(a)yandex.ru> wrote:
>
>> Hi, community!
>>
>> What are best practices to run docker images into oVirt infra: core os
>> or something else?
>> _______________________________________________
>> Users mailing list -- users(a)ovirt.org
>> To unsubscribe send an email to users-leave(a)ovirt.org
>> Privacy Statement: https://www.ovirt.org/site/privacy-policy/
>> oVirt Code of Conduct:
>> https://www.ovirt.org/community/about/community-guidelines/
>> List Archives:
>>
https://lists.ovirt.org/archives/list/users@ovirt.org/message/UB4H3Y7VYQ6...
>>
> _______________________________________________
> Users mailing list -- users(a)ovirt.org
> To unsubscribe send an email to users-leave(a)ovirt.org
> Privacy Statement: https://www.ovirt.org/site/privacy-policy/
> oVirt Code of Conduct:
> https://www.ovirt.org/community/about/community-guidelines/
> List Archives:
>
https://lists.ovirt.org/archives/list/users@ovirt.org/message/3YXYZF474MN...
>
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We are working on expanding the integration of oVirt with Openshift origin
- see
ovirt-openshift-extensions[1] project for the details. A core feature of
this
integration is to get your container's persistent volumes from ovirt
storage, which
takes advantage of any storage setup you set for ovirt -
ISCSI/FS/NFS/FS/Gluster etc.
This blog bost[2] in ovirt site covers that as well.
[1] https://github.com/oVirt/ovirt-openshift-extensions
[2] https://ovirt.org/blog/2018/02/your-container-volumes-served-by-ovirt/
5:01 a.m.
On 19 July 2018 at 17:41, Николаев Алексей <alexeynikolaev.post(a)yandex.ru>
wrote:
Thx for all.
18.07.2018, 10:37, "Petr Kotas" <pkotas(a)redhat.com>:
Hi Alex,
would you mind being more specific with your question?
What are you trying to achieve?
According to documentation https://ovirt.org/feature/container-support/
there are two different approaches to working with Docker:
1. run the container on hosts virtualization, along with the VM;
2. run containers inside VMS managed by oVirt.
I would like to hear the pros and cons of each method. Which one is
preferable to use in the oVirt infrastructure.
Please don't take the following statement as being an official statement of
any sort as I'm not personally involved with any of the ongoing development
of the features mentioned above, but from my POV being involved in the
oVirt CI/release process it seems that:
As far as #1 goes, it seems to have never made it past an initial POC + a
blog post.
Option #2 seems to have much more work being put into it including guest
agent features, Ansible modules and playbooks, OpenShift/Kubernetes drivers
and an end-to-end testing suit in CI
We are working on expanding the integration of oVirt with Openshift origin.
Pre-requisite:
- Openshift 3.9.0
- Running service catalog
Does it require installation of Openshift Origin?
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message/L3ZI27M74UC6GCK2WDCGC5AUGONVGRO2/
--
Barak Korren
RHV DevOps team , RHCE, RHCi
Red Hat EMEA
redhat.com | TRIED. TESTED. TRUSTED. | redhat.com/trusted
6:36 a.m.
On 07/22/2018 11:01 AM, Barak Korren wrote:
On 19 July 2018 at 17:41, Николаев Алексей
<alexeynikolaev.post(a)yandex.ru <mailto:alexeynikolaev.post@yandex.ru>>
wrote:
Thx for all.
18.07.2018, 10:37, "Petr Kotas" <pkotas(a)redhat.com
<mailto:pkotas@redhat.com>>:
>
> Hi Alex,
>
> would you mind being more specific with your question?
>
> What are you trying to achieve?
>
According to documentation
https://ovirt.org/feature/container-support/
<https://ovirt.org/feature/container-support/> there are two
different approaches to working with Docker:
1. run the container on hosts virtualization, along with the VM;
2. run containers inside VMS managed by oVirt.
I would like to hear the pros and cons of each method. Which one
is preferable to use in the oVirt infrastructure.
Please don't take the following statement as being an official
statement of any sort as I'm not personally involved with any of the
ongoing development of the features mentioned above, but from my POV
being involved in the oVirt CI/release process it seems that:
As far as #1 goes, it seems to have never made it past an initial POC
+ a blog post.
Yep. We made a PoC but it never gained traction. The code is still
there, but it is pretty much unsupported and it is going to be removed
in future releases.
Bests,
--
Francesco Romani
Senior SW Eng., Virtualization R&D
Red Hat
IRC: fromani github: @fromanirh
4:21 a.m.
On Thu, 19 Jul 2018 at 17:41 Николаев Алексей <alexeynikolaev.post(a)yandex.ru>
wrote:
Thx for all.
18.07.2018, 10:37, "Petr Kotas" <pkotas(a)redhat.com>:
Hi Alex,
would you mind being more specific with your question?
What are you trying to achieve?
According to documentation https://ovirt.org/feature/container-support/
there are two different approaches to working with Docker:
1. run the container on hosts virtualization, along with the VM;
2. run containers inside VMS managed by oVirt.
I would like to hear the pros and cons of each method. Which one is
preferable to use in the oVirt infrastructure.
Again you didn't specify your needs so those answers maybe too general.
Anyhow, when you run openshift on ovirt
you get all all the advantages you get when running any workload on vms.
Example when your VMs
are the openshift nodes or masters, your can migrate them, snapshot them,
duplicate them etc...
Plus the flex storage plugin that will use your underlying storage if that
is something your workloads need.
We are working on expanding the integration of oVirt with Openshift origin.
Pre-requisite:
- Openshift 3.9.0
- Running service catalog
Does it require installation of Openshift Origin?
You can use openshift or kubernetes.
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8 comments
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participants (7)
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Barak Korren -
Francesco Romani -
Petr Kotas -
Roy Golan -
Vincent Royer -
Wesley Stewart -
Николаев Алексей