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Re: [Xen-users] Xen Config Files from Database
- To: James Harper <james.harper@xxxxxxxxxxxxxxxx>
- From: Carlos <cechevarne@xxxxxxxxx>
- Date: Tue, 19 Apr 2011 13:31:18 +0200
- Cc: Xen List <xen-users@xxxxxxxxxxxxxxxxxxx>, Jonathan Tripathy <jonnyt@xxxxxxxxxxx>
- Delivery-date: Tue, 19 Apr 2011 04:34:39 -0700
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You can launch domUs without config file. In your case, you can read domU configuration parameters from database and them generate "xm create" command dynamically
Example.
xm create /dev/null ramdisk=initrd.img \
kernel=/boot/vmlinuz-2.6.12.6-xenU \
name=ramdisk vif='' vcpus=1 \
memory=64 root=/dev/ram0
2011/4/19 James Harper <james.harper@xxxxxxxxxxxxxxxx>
> Hi Everyone,
>
> Is there any way to make the xm create command read a config file via
a
> pipe or "<" ?
>
> My idea would be to generate the config file dynamically from a
database
> via a php scripts, and somehow pipe the output to xm create
>
> Any help would be appreciated
>
Aren't the domu config files in /etc/xen just python source fragments?
James
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