[Thincrust-devel] Thincrust AMIs

Joey Boggs jboggs at redhat.com
Mon Dec 22 15:02:07 UTC 2008


We may want to restructure that some, since the default kernel we 
install is installed on all the appliances coming through there.  We 
should default to those aki/ari images unless specified otherwise. I'll 
work with it some and see what I can come up with.



Bryan Kearney wrote:
> Yes.. pull down the latest adk. You can specify an appliance as follows:
>
> test:
>     kickstart: "test.ks"
>     memory: "512"
>     cpus: "1"
>     version: "1"
>     checksum: True
>     s3bucket: mahBucket
>     ec2kernel: testkernel
>     ec2ramdisk: testrd
>
> The ex2kerle and ramdisk only effect the ec2bundle. Is there something 
> else it should hit?
>
> -- bk
>
> Joey Boggs wrote:
>> This is due to a kernel/modules mismatch, we install the modules from 
>> the 2.6.18.7-2 kernel from Fedora 8 during the conversion process 
>> since it's the only available Fedora kernel. In order to do this when 
>> bundling you have to specify the matching aki/ari images. This was 
>> missed during bundling. Is there something in the adk configuration 
>> so far where we can specify these entries? It will need to be done on 
>> all appliances ran though it for them to work properly. I'm 
>> rebundling the image now and will send out another email when it's 
>> available.
>>
>>
>>
>> Bryan Kearney wrote:
>>> This was bounced over the wekeend. I am posting it here. Joey or 
>>> David, have you seen this:
>>>
>>>
>>> <post>
>>>
>>> Attempted to extend and rebundle the thincrust F10 ami 
>>> (ami-3e56b257) .. but it failed when doing ec2-bundle-vol.
>>>
>>>  mount: could not find any free loop device
>>> ERROR: execution failed: "mount -o loop 
>>> /mnt/my-thincrust-f10-base-20081221 /mnt/img-mnt"
>>>
>>> losetup -a
>>>
>>> returned nothing.
>>>
>>> I modified modprobe.conf with
>>> options loop max_loop=8
>>>
>>> which I don't think should be required. When doing
>>> modprobe loop
>>>
>>> got
>>> FATAL: Could not load /lib/modules/2.6.16-xenU/modules.dep: No such 
>>> file or directory
>>>
>>> So, I'm presuming I can't rebundle the F10 image due to either some 
>>> issue with the F10 image or when Amazon is injecting the kernel and 
>>> libraries.
>>>
>>> jon
>>>
>>>
>>
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