11:22 a.m.
On Sun, Aug 22, 2021 at 7:56 PM Tommy Sway <sz_cuitao(a)163.com> wrote:
I have read the document you gave me, but can you list what specific
information
was deleted by the sealing action?
Yes, it was more about how to do it.
Here are some more detailed links:
https://www.ovirt.org/develop/release-management/features/virt/virt-syspr...
Our linux sealing uses virt-sysprep:
https://libguestfs.org/virt-sysprep.1.html
As for windows:
https://docs.microsoft.com/en-us/windows-hardware/manufacture/desktop/sys...
Thanks!
From: Liran Rotenberg <lrotenbe(a)redhat.com>
Sent: Sunday, August 22, 2021 11:33 PM
To: Tommy Sway <sz_cuitao(a)163.com>
Cc: Eitan Raviv <eraviv(a)redhat.com>; users(a)ovirt.org
Subject: Re: [ovirt-users] Re: what difference between the Cloud-Init
Network
Protocol options ?
On Sun, Aug 22, 2021 at 5:54 PM Tommy Sway <sz_cuitao(a)163.com> wrote:
>
> I see. Can I just ask again, I've seen this option when you're
referring to sealed Linux, but I don't understand what it means? What is a
sealed Linux, and how is it different from a non-sealed Linux? Can you
explain, thank you!
>
Usually you make a template sealed and create multiple VMs from it. The
sealing is
clearing system specific details.
You may find this link handy for sealing:
https://access.redhat.com/documentation/en-us/red_hat_virtualization/4.4/...
>
>
> -----Original Message-----
> From: Liran Rotenberg <lrotenbe(a)redhat.com>
> Sent: Sunday, August 22, 2021 10:46 PM
> To: Tommy Sway <sz_cuitao(a)163.com>
> Cc: Eitan Raviv <eraviv(a)redhat.com>; users(a)ovirt.org
> Subject: Re: [ovirt-users] Re: what difference between the Cloud-Init
Network
Protocol options ?
>
> On Sun, Aug 22, 2021 at 2:05 PM Tommy Sway <sz_cuitao(a)163.com> wrote:
> >
> > What I want to know is if I use openstack metadata, do I need to
configure any additional information related to openstack? For example, do
I need to set up an openstack node as an external provider to use
cloud-init services based on it?
> >
> Not that I am aware of. It's just the protocol cloud-init will read the
network information provided.
> You can set it via API/UI. Or, to set it within the custom
script.
> Bottom line you need:
> A VM with cloud-init installed, service is running and enabled.
> Set the configuration you wish to set.
> If it's a first boot (usually a sealed VM) you can run the VM as you
wish.
> If it's not the first boot, you will need to set the
configuration
within the Run-Once and run the VM as Run-Once.
>
> I hope it helps to your question,
> Liran
> >
> >
> >
> > -----Original Message-----
> > From: Liran Rotenberg <lrotenbe(a)redhat.com>
> > Sent: Sunday, August 22, 2021 4:01 PM
> > To: Tommy Sway <sz_cuitao(a)163.com>; Eitan Raviv
<eraviv(a)redhat.com>
> > Cc: users(a)ovirt.org
> > Subject: Re: [ovirt-users] Re: what difference between the Cloud-Init
Network Protocol options ?
> >
> > On Sun, Aug 22, 2021 at 9:35 AM Tommy Sway <sz_cuitao(a)163.com> wrote:
> > >
> > > Any one can help me ?
> > >
> > Adding +Eitan Raviv
> > The general information I can give is that older versions of
cloud-init
support ENI protocol when network configuration provided while
on newer versions (EL7+, Eitan please correct me if I'm wrong), support the
openstack protocol.
> > The ENI option was added to support the back compatibility
of older
OSes and cloud-init versions.
> >
> > Regards,
> > Liran
> > >
> > >
> > >
> > >
> > >
> > >
> > > From: users-bounces(a)ovirt.org <users-bounces(a)ovirt.org> On Behalf
Of
> > > Tommy Sway
> > > Sent: Saturday, August 14, 2021 6:18 PM
> > > To: users(a)ovirt.org
> > > Subject: [ovirt-users] Re: what difference between the Cloud-Init
Network Protocol options ?
> > >
> > >
> > >
> > > Any one can help to explain ?
> > >
> > >
> > >
> > >
> > >
> > >
> > >
> > > From: users-bounces(a)ovirt.org <users-bounces(a)ovirt.org> On Behalf
Of
> > > Tommy Sway
> > > Sent: Friday, August 13, 2021 12:55 PM
> > > To: users(a)ovirt.org
> > > Subject: [ovirt-users] what difference between the Cloud-Init
Network Protocol options ?
> > >
> > >
> > >
> > > What is the difference between Openstack MateData and ENI in the
cloud-init Network Protocol option? Or what kind of scenarios do they apply
to?
> > >
> > > _______________________________________________
> > > Users mailing list -- users(a)ovirt.org To unsubscribe send an email
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> > > https://www.ovirt.org/community/about/community-guidelines/
> > > List Archives:
> > > https://lists.ovirt.org/archives/list/users@ovirt.org/message/F7HIV5
> > > EI
> > > 4YCJ3XVIPMZCMPBTAPY5LLS6/
> >
> >
>
>