Open Stack

Thanks you all for the tips.
We were able to create image using blogpost that Yolanda mentioned.

From: Yolanda Robla Mota [mailto:yroblamo at redhat.com]
Sent: Wednesday, September 27, 2017 6:40 PM
To: OpenStack Development Mailing List (not for usage questions) <openstack-dev at lists.openstack.org>
Cc: Moshe Levi <moshele at mellanox.com>; Hasan Qunoo <hasanq at mellanox.com>; Waleed Musa <waleedm at mellanox.com>
Subject: Re: [openstack-dev] [TripleO][DIB] how create triplo overcloud image with latest kernel?

If you need a guideline about how to build TripleO images with DIB, i have that blogpost: http://teknoarticles.blogspot.com.es/2017/07/build-and-use-security-hardened-images.html<https://emea01.safelinks.protection.outlook.com/?url=http%3A%2F%2Fteknoarticles.blogspot.com.es%2F2017%2F07%2Fbuild-and-use-security-hardened-images.html&data=02%7C01%7Cmoshele%40mellanox.com%7C6f913bbb62a14993fdaf08d505be10a0%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0%7C636421236235553988&sdata=eZqPKn0Q%2BP8FJ%2Fe8v7CJXCT4ACNDyiNC980%2BFvbgKss%3D&reserved=0>
This if for security hardened images, but your replace "overcloud-hardened-images" by "overcloud-images", it will build the default one. You can specify the base image you want to use, as well as enable any repo you have, that may take the latest kernel.
Hope it helps!

On Wed, Sep 27, 2017 at 5:21 PM, Brad P. Crochet <brad at redhat.com<mailto:brad at redhat.com>> wrote:

On Tue, Sep 26, 2017 at 2:58 PM Ben Nemec <openstack at nemebean.com<mailto:openstack at nemebean.com>> wrote:


On 09/26/2017 05:43 AM, Moshe Levi wrote:
> Hi all,
>
> As part of the OVS Hardware Offload [1] [2],  we need to create new
> Centos/Redhat 7 image  with latest kernel/ovs/iproute.
>
> We tried to use virsh-customize to install the packages and we were able
> to update iproute and ovs, but for the kernel there is no space.
>
> We also tried with virsh-customize to uninstall the old kenrel but we no
> luck.
>
> Is other ways to replace kernel  package in existing image?

Do you have to use an existing image?  The easiest way to do this would
be to create a DIB element that installs what you want and just include
that in the image build in the first place.  I don't think that would be
too difficult to do now that we're keeping the image definitions in
simple YAML files.

If it is just packages, a DIB element wouldn't even be necessary. You could define a new yaml that just adds the packages that you want, and add that to the CLI when you build the images.

>
> [1] - https://review.openstack.org/#/c/504911/<https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Freview.openstack.org%2F%23%2Fc%2F504911%2F&data=02%7C01%7Cmoshele%40mellanox.com%7C6f913bbb62a14993fdaf08d505be10a0%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0%7C636421236235553988&sdata=X8eJ6XL2v6%2BUepvqpcmlRVSWKobPQV6kjawZShL%2BCD4%3D&reserved=0>
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>
> [2] - https://review.openstack.org/#/c/502313/<https://emea01.safelinks.protection.outlook.com/?url=https%3A%2F%2Freview.openstack.org%2F%23%2Fc%2F502313%2F&data=02%7C01%7Cmoshele%40mellanox.com%7C6f913bbb62a14993fdaf08d505be10a0%7Ca652971c7d2e4d9ba6a4d149256f461b%7C0%7C0%7C636421236235553988&sdata=SEF6cyDF8IBlroFbbO8BPMYNOJe7n35azGVKfmYUIaM%3D&reserved=0>
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Principal Software Engineer
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--

Yolanda Robla Mota

Principal Software Engineer, RHCE

Red Hat

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