Hello,

it looks like you are using oVirt which has iPXE firmware built in.
You don't need to use PXE at all! Configure your infrastructure as
described in

http://projects.theforeman.org/projects/foreman/wiki/Fetch_boot_files_via_http_instead_of_TFTP#C-Chainbooting-virtual-machines

The only change you need to do is on your DHCP server that does this:
"if iPXE is booting, then hand over iPXE template, otherwise hand over
PXELinux". The ISC DHCP bit is on the wiki page. Other DHCP servers
work similar way I think.

On Thu, Oct 27, 2016 at 6:00 AM, Travis Ross <[email protected]> wrote:
> Thanks for the quick response Greg - I'm traveling in India so my timezone
> is a bit off.
>
> Images - These were my initial thought of use with oVirt until I started
> thinking about post deployment.  I want there to be as little work necessary
> on the VM's as they will be for SQC and Engineering Developers to quickly
> test features and dispose of the VM.  As you mentioned Foreman could still
> work with the Template - but how would it connect.  I could technically have
> a static IP that gets changed after build - but what happens when 2 users
> try and create a VM at the same time. That's likely not the best solution.
>
> It sounds like I need to get with IT and work on some integration.  I'm sure
> they will help me out as I had our AD/Linux Team assist in getting oVirt
> integrated with our Domain which required a bit more than a simple login.
> Unfortunately that work may have been in vain as it looks like now my User
> Frontend will be Foreman rather than oVirt for VM Creation.
>
> I'll have to contact my IT Network team and see what would be easiest with
> the least amount of questions... my subnet is only for my lab and my servers
> so likely just creating a rule on my DHCP server would be easiest to forward
> to my Foreman TFTP server.  Making changes to the Corporate PXE server might
> be a bit more of a pain and stir up more questions than i'm interested in
> dealing with.
>
> I wonder outside of PXE is it possible to have Foreman mount the ISO to the
> system and have it boot off local media?  I have the ISO's stored in an ISO
> Repository in oVirt so they are available, I'm just not sure if this is
> something that Foreman supports.  I guess the VM needs to be on the network
> for Foreman to contact it to go through kickstart so simply booting to the
> media isn't sufficient.  (probably answered my own question there just
> thinking allowed).
>
>
>
> Regarding my Logs.  I'll go through enabling debugging to see if I can spawn
> an error.  The "Submit" i'm referring to is when I make any changes to a
> Provisioning Template, whether it be association or script editing.  When
> you "Submit" the changes, I am redirected to the error page and nothing
> takes place.  It seems like the actions I took corrupted something within
> the application.  It's not like I have much done on the system to if it's
> too much trouble I can just start from scratch considering it'll probably
> take me awhile to get the DHCP settings updated I can't do much provisioning
> anyway.
>
>
> Thanks,
> -Travis
>
> On Wednesday, October 26, 2016 at 6:51:04 AM UTC-5, Greg Sutcliffe wrote:
>>
>> On 26 October 2016 at 11:08, Travis Ross <[email protected]> wrote:
>>>
>>> Okay I'm new to Foreman and oVirt but have been trying to set something
>>> up in my lab for our developers.
>>
>>
>> Welcome :)
>>
>>>
>>> During my initial testing of deploying a VM to oVirt everything seems to
>>> work except when my VM PXE boots I'm grabbing an IP outside of my
>>> infrastructure and it's trying to load windows so likely it's a domain PXE
>>> server that seems to be taking precedence.
>>
>>
>> So one option would be to use premade images that can be configured when
>> they spin up (I think oVirt calls them "templates", just to overload that
>> term further :P). That would be one way to bypass the need for a TFTP
>> server.
>>
>> However, Foreman will expect to know the IP so it can SSH in and configure
>> the image once booted. You may have some issues there - but rather than
>> derail further now, we can discuss it if that's an interesting direction.
>>
>> >  I have restarted foreman.service
>>
>> You need to restart Apache, by default. The foreman service is provided by
>> the packages for convenience but we use Apache/Passenger in the installer.
>>>
>>> 1. How to point my PXE boot to my foreman server rather than the
>>> corporate PXE server?
>>>
>>> Is this on the oVirt side or Foreman Side to isolate which PXE server to
>>> point to?
>>
>> Assuming you dont want to use images, as per above, then there's three
>> steps:
>>
>> 1) Where does the VM get DHCP from. If it's a private network, you can
>> control it. If it's bridged, it's time to talk nicely to the DHCP guys :)
>> 2) The DHCP server hands out bootp and next-server records that direct the
>> VM to the TFTP server - these need to be right
>> 3) Or, the existing PXE server needs a class file (something for your
>> network segment probably) that chain loads your tftp server.
>>>
>>> 2. Which logs do I need to check to fix my Provisioning Template debacle?
>>
>> I'm not clear on which page you're hitting Submit on, but in general you
>> probably want to enable debug logs. Take a look at
>> http://projects.theforeman.org/projects/foreman/wiki/Troubleshooting for
>> some general hints.
>>
>> Greg
>
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-- 
Later,
  Lukas @lzap Zapletal

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