OR you can modify the existing entries in the table to say "Ubuntu",
this might be easier actually as it doesn't require messing with the
shell script.
Be careful though as upon restart cloudstack-agent might check the OS
again and update the table, so keep an eye on it.
---
Nux
www.nux.ro
On 2022-10-13 16:02, Nux wrote:
If you really know what you are doing and are confident can get
yourself out of a problem, then you can force Cloudstack to register
your Ubuntu new server as CentOS by editing this script on the hv
(prior to host addition):
/usr/share/cloudstack-common/scripts/vm/hypervisor/versions.sh
Once you have migrated all your CentOS servers, you can edit the
"host_details" DB table and replace CentOS with Ubuntu.
---
Nux
www.nux.ro
On 2022-10-13 15:51, Nux wrote:
Hi,
Cloudstack tries to keep that demarcation between OSes so as to
maintain some sort of compatibility where software versions and
capabilities are concerned, for stability's sake.
That said, it can be bypassed in code, but it's best to do it like you
have already shown by using another pod.
---
Nux
www.nux.ro
On 2022-10-13 15:28, S.Fuller wrote:
I am working to transition the host OS for my Cloudstack 4.11.3 hosts
from
CentOS to Ubuntu. I was able successfully bring up a new Ubuntu host
with
Cloudstack and wanted to have it be part of an existing cluster, but
after
attempting to add the server I'm noting the following warning in the
agent
log file
"Can't add host: XX.XX.XX.XX with hostOS: Ubuntu into a cluster,in
which
there are CentOS hosts added"
Is this really the case? I did not see anything obvious in the
documentation about this. I was able to successfully add the new
Ubuntu
server into a new cluster within the same POD, and have it see
storage,
networking, etc, so the host itself appears to be configured
correctly.
