Re: [razor] Pass iPXE network info to MicroKernel?

[Lee Turchin]

Hi Scott,

That's great information  We will add that line into the bootstrap ipxe 
template as soon as we complete our lab migration.

I will post the results at my earliest convenience.

Thank you,

Lee

On Wednesday, April 3, 2019 at 10:18:23 AM UTC-7, Scott McClellan wrote:
>
>
>
> On Wed, Apr 3, 2019 at 9:07 AM Lee Turchin  > wrote:
>
>> Hi Scott,
>>
>> I did as you suggested.  Logged into microkernel and ran mk config 
>> register for a UEFI Server 2016 install and got back
>> http://172.17.11.119:8150/svc/checkin/22
>>
>> which correlates to the current node22 that is in use by razor.
>>
>> But the microkernel has booted back into itself without trying to go to 
>> either the local SATA or the SAN disks.
>>
>> What other methods can I try to get that going.
>>
>
> Hi Lee,
>
> What is returned on the Razor server if you run `razor nodes node22 log`?
>
> What I suspect is happening is that the node's iPXE call to /svc/boot may 
> not be supplying enough information for Razor to know that a node already 
> exists in its system. If you take a look at the bootstrap.ipxe template 
> ,
>  
> this line 
>  adds 
> dhcp_mac, serial, uuid, and asset as query parameters for /svc/boot. Razor 
> needs the /svc/boot request's query parameters to uniquely identify the 
> node in order to progress past the microkernel.
>
> Hope that helps,
> Scott
>
> Thank youj,
>>
>> Lee
>>
>>
>> On Thursday, April 19, 2018 at 12:11:47 PM UTC-7, Scott McClellan wrote:
>>>
>>> Hi Alan,
>>>
>>> Does the microkernel have any networking, or is it just failing to 
>>> connect to the Razor server because it doesn't have the right IP?
>>>
>>> Before the microkernel boots, it receives some kernel arguments 
>>>  
>>> from the Razor server that tell the MK how to register itself with the 
>>> Razor server. It might be worthwhile to modify the kernel arguments in the 
>>> microkernel/boot.erb 
>>> file 
>>> .
>>>  
>>> You can add arguments via Razor's microkernel.kernel_args config.yaml value.
>>>
>>> Another bit that might help, you can log into the microkernel by using 
>>> the default credentials, which are `root` and password `thincrust`. From 
>>> there, you can check out the `mk` command, e.g. `mk config register` to see 
>>> what URL Razor is using to register itself. The `mk register` command will 
>>> attempt registration (although it's happening in the background 
>>> automatically).
>>>
>>> If it seems like a networking issue in the microkernel, not having any 
>>> access, it could be worth looking at the Microkernel repo 
>>>  for how that works. The MK 
>>> is a tiny CentOS 7 image with some modifications to report facts to the 
>>> Razor server.
>>>
>>> Hope that helps!
>>>
>>> Scott
>>>
>>> On Fri, Apr 13, 2018 at 6:54 PM Alan P  wrote:
>>>
 Hello,

 I apologize if this has been answered previously. But I'm trying to 
 create automation for my physical server builds and I have no access to 
 PXE 
 or DHCP. I have gotten to the point where I can load a custom iPXE image 
 that creates the network connection and does chainload the microkernel. 
 However, it looks like I'm stuck at that point now as the microkernel 
 loses 
 the networking.

 Is there a way to pass the networking info to the microkernel so it can 
 load via static IP?

 Thanks,

 Alan

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Re: [razor] Pass iPXE network info to MicroKernel?

[Scott McClellan]

On Wed, Apr 3, 2019 at 9:07 AM Lee Turchin  wrote:

> Hi Scott,
>
> I did as you suggested.  Logged into microkernel and ran mk config
> register for a UEFI Server 2016 install and got back
> http://172.17.11.119:8150/svc/checkin/22
>
> which correlates to the current node22 that is in use by razor.
>
> But the microkernel has booted back into itself without trying to go to
> either the local SATA or the SAN disks.
>
> What other methods can I try to get that going.
>

Hi Lee,

What is returned on the Razor server if you run `razor nodes node22 log`?

What I suspect is happening is that the node's iPXE call to /svc/boot may
not be supplying enough information for Razor to know that a node already
exists in its system. If you take a look at the bootstrap.ipxe template
,
this line
 adds
dhcp_mac, serial, uuid, and asset as query parameters for /svc/boot. Razor
needs the /svc/boot request's query parameters to uniquely identify the
node in order to progress past the microkernel.

Hope that helps,
Scott

Thank youj,
>
> Lee
>
>
> On Thursday, April 19, 2018 at 12:11:47 PM UTC-7, Scott McClellan wrote:
>>
>> Hi Alan,
>>
>> Does the microkernel have any networking, or is it just failing to
>> connect to the Razor server because it doesn't have the right IP?
>>
>> Before the microkernel boots, it receives some kernel arguments
>> 
>> from the Razor server that tell the MK how to register itself with the
>> Razor server. It might be worthwhile to modify the kernel arguments in the 
>> microkernel/boot.erb
>> file
>> .
>> You can add arguments via Razor's microkernel.kernel_args config.yaml value.
>>
>> Another bit that might help, you can log into the microkernel by using
>> the default credentials, which are `root` and password `thincrust`. From
>> there, you can check out the `mk` command, e.g. `mk config register` to see
>> what URL Razor is using to register itself. The `mk register` command will
>> attempt registration (although it's happening in the background
>> automatically).
>>
>> If it seems like a networking issue in the microkernel, not having any
>> access, it could be worth looking at the Microkernel repo
>>  for how that works. The MK
>> is a tiny CentOS 7 image with some modifications to report facts to the
>> Razor server.
>>
>> Hope that helps!
>>
>> Scott
>>
>> On Fri, Apr 13, 2018 at 6:54 PM Alan P  wrote:
>>
>>> Hello,
>>>
>>> I apologize if this has been answered previously. But I'm trying to
>>> create automation for my physical server builds and I have no access to PXE
>>> or DHCP. I have gotten to the point where I can load a custom iPXE image
>>> that creates the network connection and does chainload the microkernel.
>>> However, it looks like I'm stuck at that point now as the microkernel loses
>>> the networking.
>>>
>>> Is there a way to pass the networking info to the microkernel so it can
>>> load via static IP?
>>>
>>> Thanks,
>>>
>>> Alan
>>>
>>> --
>>> You received this message because you are subscribed to the Google
>>> Groups "puppet-razor" group.
>>> To unsubscribe from this group and stop receiving emails from it, send
>>> an email to puppet...@googlegroups.com.
>>> To post to this group, send email to puppet...@googlegroups.com.
>>> Visit this group at https://groups.google.com/group/puppet-razor.
>>> For more options, visit https://groups.google.com/d/optout.
>>>
>> --
>> --
>> PuppetConf 2016 , 19 - 21 October, San
>> Diego, California
>> *Register to attend or sign up to view the Live Stream
>> *
>>
> --
> You received this message because you are subscribed to the Google Groups
> "puppet-razor" group.
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>

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Re: [razor] Pass iPXE network info to MicroKernel?

[Lee Turchin]

Hi Scott,

I did as you suggested.  Logged into microkernel and ran mk config register 
for a UEFI Server 2016 install and got back
http://172.17.11.119:8150/svc/checkin/22

which correlates to the current node22 that is in use by razor.

But the microkernel has booted back into itself without trying to go to 
either the local SATA or the SAN disks.

What other methods can I try to get that going.

Thank youj,

Lee


On Thursday, April 19, 2018 at 12:11:47 PM UTC-7, Scott McClellan wrote:
>
> Hi Alan,
>
> Does the microkernel have any networking, or is it just failing to connect 
> to the Razor server because it doesn't have the right IP?
>
> Before the microkernel boots, it receives some kernel arguments 
>  
> from the Razor server that tell the MK how to register itself with the 
> Razor server. It might be worthwhile to modify the kernel arguments in the 
> microkernel/boot.erb 
> file 
> .
>  
> You can add arguments via Razor's microkernel.kernel_args config.yaml value.
>
> Another bit that might help, you can log into the microkernel by using the 
> default credentials, which are `root` and password `thincrust`. From there, 
> you can check out the `mk` command, e.g. `mk config register` to see what 
> URL Razor is using to register itself. The `mk register` command will 
> attempt registration (although it's happening in the background 
> automatically).
>
> If it seems like a networking issue in the microkernel, not having any 
> access, it could be worth looking at the Microkernel repo 
>  for how that works. The MK is 
> a tiny CentOS 7 image with some modifications to report facts to the Razor 
> server.
>
> Hope that helps!
>
> Scott
>
> On Fri, Apr 13, 2018 at 6:54 PM Alan P > 
> wrote:
>
>> Hello,
>>
>> I apologize if this has been answered previously. But I'm trying to 
>> create automation for my physical server builds and I have no access to PXE 
>> or DHCP. I have gotten to the point where I can load a custom iPXE image 
>> that creates the network connection and does chainload the microkernel. 
>> However, it looks like I'm stuck at that point now as the microkernel loses 
>> the networking.
>>
>> Is there a way to pass the networking info to the microkernel so it can 
>> load via static IP?
>>
>> Thanks,
>>
>> Alan
>>
>> -- 
>> You received this message because you are subscribed to the Google Groups 
>> "puppet-razor" group.
>> To unsubscribe from this group and stop receiving emails from it, send an 
>> email to puppet...@googlegroups.com .
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>> .
>> Visit this group at https://groups.google.com/group/puppet-razor.
>> For more options, visit https://groups.google.com/d/optout.
>>
> -- 
> -- 
> PuppetConf 2016 , 19 - 21 October, San 
> Diego, California
> *Register to attend or sign up to view the Live Stream 
> *
>

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Re: [razor] Pass iPXE network info to MicroKernel?

[Scott McClellan]

Hi Alan,

Does the microkernel have any networking, or is it just failing to connect
to the Razor server because it doesn't have the right IP?

Before the microkernel boots, it receives some kernel arguments

from the Razor server that tell the MK how to register itself with the
Razor server. It might be worthwhile to modify the kernel arguments in
the microkernel/boot.erb
file
.
You can add arguments via Razor's microkernel.kernel_args config.yaml value.

Another bit that might help, you can log into the microkernel by using the
default credentials, which are `root` and password `thincrust`. From there,
you can check out the `mk` command, e.g. `mk config register` to see what
URL Razor is using to register itself. The `mk register` command will
attempt registration (although it's happening in the background
automatically).

If it seems like a networking issue in the microkernel, not having any
access, it could be worth looking at the Microkernel repo
 for how that works. The MK is a
tiny CentOS 7 image with some modifications to report facts to the Razor
server.

Hope that helps!

Scott

On Fri, Apr 13, 2018 at 6:54 PM Alan P  wrote:

> Hello,
>
> I apologize if this has been answered previously. But I'm trying to create
> automation for my physical server builds and I have no access to PXE or
> DHCP. I have gotten to the point where I can load a custom iPXE image that
> creates the network connection and does chainload the microkernel. However,
> it looks like I'm stuck at that point now as the microkernel loses the
> networking.
>
> Is there a way to pass the networking info to the microkernel so it can
> load via static IP?
>
> Thanks,
>
> Alan
>
> --
> You received this message because you are subscribed to the Google Groups
> "puppet-razor" group.
> To unsubscribe from this group and stop receiving emails from it, send an
> email to puppet-razor+unsubscr...@googlegroups.com.
> To post to this group, send email to puppet-razor@googlegroups.com.
> Visit this group at https://groups.google.com/group/puppet-razor.
> For more options, visit https://groups.google.com/d/optout.
>
-- 
-- 
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Diego, California
*Register to attend or sign up to view the Live Stream
*

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[razor] Pass iPXE network info to MicroKernel?

[Alan P]

Hello,

I apologize if this has been answered previously. But I'm trying to create 
automation for my physical server builds and I have no access to PXE or 
DHCP. I have gotten to the point where I can load a custom iPXE image that 
creates the network connection and does chainload the microkernel. However, 
it looks like I'm stuck at that point now as the microkernel loses the 
networking.

Is there a way to pass the networking info to the microkernel so it can 
load via static IP?

Thanks,

Alan

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