[pve-devel] Same migration IP on multiple devices

[Thomas Lamprecht]

Hi,

On 11/26/19 3:22 PM, Harald Leithner wrote:
> Hi,
> 
> good to know and thx for the fix. I think the same is true for creating
> a ceph mon from the gui.
> 
> You get an error message if you create a ceph mon complaining about
> multiple ips. This can be overridden in the console with --mon-address
> but maybe should be fixed too.
> 
> also your fix will not work (untested)

it works for migration, i.e., your posted error message ;)

Cluster setup and Ceph are two other parts, and separate fixes.

 because the last proxmox update
> introduced the same check in 2 other files.
> 
> Files I patch:
> /usr/share/perl5/PVE/Cluster.pm
> /usr/share/perl5/PVE/CLI/pvecm.pm
> /usr/share/perl5/PVE/QemuServer.pm
> 
> thx
> 
> Harald
> 
> Am 26.11.2019 um 13:55 schrieb Thomas Lamprecht:
>> Hi,
>>
>> On 11/26/19 1:39 PM, Harald Leithner wrote:
>>> one of my 3 nodes clusters has a full mesh. While trying to migrate a VM
>>> I get the error message "could not get migration ip: multiple IP address
>>> configured for <ipaddress>"
>>>
>>> This only happens when the migration IP is configured on more then one
>>> device.
>>>
>>> This is the suggested configuration for a full mesh at
>>> https://pve.proxmox.com/wiki/Full_Mesh_Network_for_Ceph_Server
>>>
>>> Removing the check from the source works without problems, is there
>>> anything I miss?
>>>
>>
>> No, you're right, this is a legitimate case which got caught by the
>> check by mistake. Instead of removing it, I refined it to ignore
>> multiple addresses as long as they're identical to each other.
>>
>> Much thanks for reporting!
>>
>> cheers,
>> Thomas
>>
>