On 06. 02. 19 12:03, matthias.barme...@sourcepark.de wrote:
Hi,
after creating a VM from a template everything works fine. After a while I would like to
increase memory and cpus. I changed the memory and virtual cpu settings in the
"System" settings.
I restarted the VM.
From this moment on the VM hangs on boot with this messages filling the
console:
Hi Matthias,
it is really strange that update of the VM memory or CPU settings would
trigger this cloud-init behavior inside the VM.
I would focus more on what's been happening with the VM after its
creation and before the restart.
Few ideas and questions:
- Is it possible that the cloud-init has been installed or enabled later
after the VM creation?
- Is the VM from pool? If yes, were there some changes made to the
template, e.g., new sub-versions created, before the VM was restarted?
url_helper.py[WARNING]: Calling
'http://169.254.169.254/2009-04-04/meta-data/instance-id' Connection to
169.254.169.254 timed out.
This means that the cloud-init service running on your VM is trying to
reach the EC2 datasource[1]:
https://cloudinit.readthedocs.io/en/latest/topics/datasources/ec2.html
I am not familiar with cloud-init on Debian but there should be 120
seconds default timeout to wait for the 169.254.169.254 address to
return something,
it definitely should not wait forever.
This goes on for ever. What can I do to make the VM work again ? I tried to
restore the settings to the values it has before but this does not help.
The VM contains debian 9 (stretch) with cloud init. Ovirt version: 4.2.7.5-1.el7
Ciao
Matze
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--
Pavel Novotny
Red Hat Virtualization Quality Engineer
Red Hat Czech
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