4:53 p.m.
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!
-----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?
>
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