[openstack-dev] [ironic] Kernel parameters needed to boot from iscsi

Yolanda Robla Mota yroblamo at redhat.com
Wed Oct 25 12:57:17 UTC 2017


> Hmm, are we talking about IPA or user images? IPA always PXE boots, no
> matter what boot_option we use. For user images with boot_option=local our
> only bet is using the ansible deploy interface, I think (please review it!)
>

User images, i'm talking about user images (specifically about
overcloud-full image). I know ansible deploy driver will be an option, but
it will mean, that for booting from ISCSI with some specific hardware,
ansible deploy driver will be the only option possible. So exploring other
options as well, that could be simpler and will not restrict the driver.

>
>
> So, this is where the confusion probably is: "deployment image" is IPA.
> And by the way the IPA image used in TripleO is based on dracut.
>

That's specifically what made IPA agent work with ibft:

http://git.openstack.org/cgit/openstack/tripleo-image-elements/commit/?id=22a5e4e50f2bf2a71128614218ed208ee8f6f5c2

>
> If you're talking about instance or user image, then, as I mention above,
> the only option we have now is the ansible deploy interface.
>
>
>>
>>
>>         Thanks
>>
>>         --
>>         Yolanda Robla Mota
>>
>>         Principal Software Engineer, RHCE
>>
>>         Red Hat
>>
>>         <https://www.redhat.com>
>>
>>         C/Avellana 213
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>>         Urb Portugal
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>>         yroblamo at redhat.com <mailto:yroblamo at redhat.com>
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>> --
>>
>> Yolanda Robla Mota
>>
>> Principal Software Engineer, RHCE
>>
>> Red Hat
>>
>> <https://www.redhat.com>
>>
>> C/Avellana 213
>>
>> Urb Portugal
>>
>> yroblamo at redhat.com <mailto:yroblamo at redhat.com> M: +34605641639 <
>> http://redhatemailsignature-marketing.itos.redhat.com/>
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-- 

Yolanda Robla Mota

Principal Software Engineer, RHCE

Red Hat

<https://www.redhat.com>

C/Avellana 213

Urb Portugal

yroblamo at redhat.com    M: +34605641639
<http://redhatemailsignature-marketing.itos.redhat.com/>
<https://red.ht/sig>
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