Did a bit of digging in database and there is a table called
"nic_secondary_ips" -
mysql> select * from nic_secondary_ips;
+----+--------------------------------------+------+-------+-------------+-------------+------------+---------------------+------------+-----------+
| id | uuid | vmId | nicId | ip4_address |
ip6_address | network_id | created | account_id | domain_id |
+----+--------------------------------------+------+-------+-------------+-------------+------------+---------------------+------------+-----------+
| 2 | 57921029-893a-4400-b6ac-50d4fd006b74 | 9 | 15 | 172.30.4.80 | NULL
| 204 | 2018-07-11 09:23:06 | 2 | 1 |
+----+--------------------------------------+------+-------+-------------+-------------+------------+---------------------+------------+-----------+
1 row in set (0.00 sec)
mysql>
so that's where its' stored.
Jon
________________________________
From: Andrija Panic <andrija.pa...@gmail.com>
Sent: 11 July 2018 10:40
To: users
Subject: Re: Adding secondary IP to VM
ACS doesn't handle this in any way (except that it might reserve the IP, so
it's not possible to add same IP to another VM/nic in same network).
You need to manually configure secondary IP on the VM - this is at least in
4.8 release, and per my experience so far.
Cheers.
On Wed, 11 Jul 2018 at 11:23, Jon Marshall <jms....@hotmail.co.uk> wrote:
> I am trying to work out how CS handles additional IPs assigned to a VM.
>
>
> So using DHCP for the VMs if I log onto the virtual router in the
> "dhcphosts.txt" can see the VM maping to it's IP.
>
>
> If I then acquire a secondary IP for the VM a couple of questions -
>
>
> 1) where does the virtual router store the information because it is not
> in the DHCP file which makes sense but it must record it somewhere because
> it won't hand out that same IP to another VM (I tested it). Is it in the
> DBase somewhere
>
>
> 2) How do others handle multiple IPs on a VM ie. do you DHCP for the main
> interface and then configure static IPs for the sub interfaces or do you
> turn off DHCP altogether ?
>
>
> Many thanks
>
>
> Jon
>
--
Andrija Panić
