[ovirt-users] cloud-init and sealing of template

[Shahar Havivi]

On 01.12.15 09:03, Gianluca Cecchi wrote:
> Hello,
> is it correct that even if I use cloud-init I have to seal my candidate VM
> before making it a template?
Well it depend,
If you have a common initialization you can run cloud-init before sealing the
template, its more reasonable to create a template and run cloud-init on each
VM that created from this template.
> In that case what is the correct approach to pre-seal a CentOS 7 VM?
> Also, for operating system like Fedora >=20 and/or RHEL/CentOS 7 should I
> unconfigure NetworkManager before sealing them, using classic network
> service, or what?
Yes the NetworkManager can override cloud-init network settings.
> 
> Thanks in advance,
> Gianluca

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