Changing Magnum Heat template to create node network with vxlan instead of vlan

Karera Tony tonykarera at gmail.com
Sat Aug 28 07:23:26 UTC 2021


Hello MOHAMMED,

This is the file I am using.

stack at deployment:~$ cat /etc/kolla/config/neutron/ml2_conf.ini

[ml2]
type_drivers = flat,vlan,vxlan
tenant_network_types = vlan,flat
mechanism_drivers = openvswitch,l2population

[ml2_type_vlan]
network_vlan_ranges = physnet1
[ml2_type_flat]
flat_networks = physnet1
Is there something I need to change.


Regards

Tony Karera




On Sat, Aug 28, 2021 at 8:17 AM Karera Tony <tonykarera at gmail.com> wrote:

> Hello Mohammed'
>
> Thanks a lot, actually i agree with you because as per the documentation..
> kuryr understands vlans but unfortunately whenever i create inside vlan
> networks and attach an instance. The instance doesnt get an IP. I dont know
> if there is something i need change i the ml2_conf file.
>
> On Sat, 28 Aug 2021, 04:43 Mohammed Naser, <mnaser at vexxhost.com> wrote:
>
>> AFAIK, Magnum does not control what encapsulation type is being used.
>>
>> Is there a chance you have “vlan” inside tenant_network_types ?
>>
>> On Tue, Aug 24, 2021 at 12:05 AM Karera Tony <tonykarera at gmail.com>
>> wrote:
>>
>>> Hello Team,
>>>
>>> I was able to deploy Openstack with Magnum and Zun enabled.
>>>
>>> Unfortunately, When I create a cluster, Heat configure the fix/_network
>>> for the nodes with Vlan and the nodes fail to get IPs.
>>>
>>> I was wondering if it is possible to trick the heat templates to create
>>> vxlan network instead of vlan.
>>>
>>> Regards
>>>
>>> Tony Karera
>>>
>>>
>>> --
>> Mohammed Naser
>> VEXXHOST, Inc.
>>
>
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