Hello,
I am still trying and very interested into managing to run CentOS Atomic Host
with Xen using paravirtualization.
What I did for now is to install in a Xen HVM VM using the Atomic Host ISO file
and now I am trying to convert this HVM into a PV using pygrub to boot the VM.
Unfortunately it does not wanto to boot. Pygrub complains that it can't find
the partition with the Linux kernel:
Traceback (most recent call last):
File "/usr/lib/xen-4.8/bin/pygrub", line 882, in <module>
raise RuntimeError, "Unable to find partition containing kernel"
RuntimeError: Unable to find partition containing kernel
Anyone has any idea? or is it simply not possible to run Atomic Host on a Xen
PV VM?
Regards,
M.
‐‐‐‐‐‐‐ Original Message ‐‐‐‐‐‐‐
On Tuesday, January 8, 2019 2:50 PM, mabi <[email protected]> wrote:
> Hello,
>
> Under the "Generic Cloud Images" paragraph of the documentation here:
>
> https://wiki.centos.org/SpecialInterestGroup/Atomic/Download
>
> I have read that the GenericCloud qcow2 images should also be installable on
> Xen.
>
> Now I gave it a shot and it simply does not boot because of the pygrub
> bootloader which complains that it can't find the kernel to boot up this
> image with.
>
> I searched extensively but could not find any documentation on how to install
> CentOS Atomic Host on a Xen hypervisor using paravirtualization (PV).
>
> Does someone have any hints or documentation or even managed to get Atomic
> Host working with Xen?
>
> Ideally I would like to setup PXE boot with a kickstart file in oder to get
> my CentOS atomic host automatically installed on Xen but for that purpose I
> could not even find any initrd.img and vmlinuz of Atomic host which I can use
> for that.
>
> Thanks in advance for any hints...
>
> Best regards,
> Mabi
