On 4/27/22 20:10, Ihar Hrachyshka wrote:
On Mon, Apr 25, 2022 at 7:52 AM Marcos Dione via discuss
         Why do I have to go all the way down to OVS to create (another?) port 
with the same
MAC addr than the port I created at the OVN level? And similarly, why do I have 
to assign
the _same_ IP to the external interface on the host?

OVN does not create interfaces, it sets up interfaces created
elsewhere. (e.g. by your CMS, cloud / container management system).

        But in this case it's me with my own hands who's doing it.

When you create a ovs port, you establish a link between the ovs port
and OVN port entity in db through the external_ids:iface-id attribute.

        I thought that OVN would do that for me when it translates things from 
the
North DB to the South DB. So CMSs must not only modify OVN but also OVS?

         Where it the documentation for the capabilities of this DHCP server;

You can check ovn-nb(5), e.g. here:
https://man7.org/linux/man-pages/man5/ovn-nb.5.html

Search for "IPv4 DHCP Options". This will allow you to set router and
dns_server options for native DHCPv4 replies.

        Excelent, thanks. Cheers,

--
Marcos Dione | Engineering EMEA - Installer
Phone: +33 6 24 21 59 91
Zoom: 261-124-4701
https://cloudian.com/
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