Op 24/06/2024 om 09:19 schreef Muhammad Hanis Irfan Mohd Zaid:
Then how would the other networks (guest and public) be configured
during the zone creation process?
Just use the defaults labels, because the rest will be done by the
hypervisor.
Make sure you have selected VXLAN and you are good to go!
For management, I've created a fixed VNI 10028. The management server
and the hosts can ping each other via this VNI. I'm using cloudbr0 tho
for the internal comm bridge name.
I'm in need to understand how should physical network be configured with
the first zone creation wizard. I've added the modifyvxlan.sh script to
folder. And so far BGP EVPN works perfectly to the ToR switches.
Once the network is running, try to start the first VM and see what the
agent does. VXLAN devices and bridges will be created.
I don't think I can join the conference because of financial reasons đŸ˜‚
Remotely :-)
On Mon, 24 Jun 2024, 14:22 Wido den Hollander, <w...@widodh.nl
<mailto:w...@widodh.nl>> wrote:
Op 21/06/2024 om 05:22 schreef Muhammad Hanis Irfan Mohd Zaid:
> On the web UI, when setting up a zone, how would I create the
physical
> networks and assign the correct traffic types and labels?
>
You don't need to do that. No need for separate networks.
Just make sure you have a cloudbr1 for internal commmunication, this
can
be a fixed VNI where you create a network using systemd-networkd for
example.
> You can refer to a simple diagram I drew below.
>
https://drive.google.com/file/d/1_xGUxEu-U2mJltdIj94CMK0s4zAH-Ret/view?usp=drive_link
<https://drive.google.com/file/d/1_xGUxEu-U2mJltdIj94CMK0s4zAH-Ret/view?usp=drive_link>
>
> So let's say based on the diagram, I create a physical network named
> "Management", an isolation method "VLAN", with traffic type
"MANAGEMENT"
> and label of "cloudbr0". Next, I create another physical network
named
> "Public", an isolation method "VXLAN", with traffic type "PUBLIC"
and label
> of "lo". Lastly, I create another physical network named "Guest", an
> isolation method "VXLAN", with traffic type "GUEST" and label of
"lo".
>
> Will this work? Is my understanding of physical networks correct?
>
No, again. Not needed. The modifyvxlan.sh script creates bridges on the
fly and your Frrouting will see these bridges and start the VXLAN
advertisement.
Anything specific in your config you need help with?
Might be good if I gave a VXLAN masterclass during the conference in
November ;-)
Wido
>
>
> On Thu, 20 Jun 2024 at 20:21, Wido den Hollander
<w...@widodh.nl.invalid>
> wrote:
>
>>
>>
>> Op 20/06/2024 om 11:15 schreef Alex Mattioli:
>>> Hi Muhammad,
>>>
>>> Are you planning on using VXLAN or bridges? Those are mutually
>> exclusive, with VXLAN you have a single VLAN interface with an
IP which is
>> the VTEP (Virtual Tunnel EndPoint) for your VXLAN encapsulated
traffic.
>>
>> Yes, however, keep in mind that the script 'modifyvxlan.sh' creates
>> Linux bridges on the fly, one for each VNI.
>>
>> The administrator doesn't need to do anything though, this is
all done
>> by CS.
>>
>> Just make sure you use this script:
>>
https://download.cloudstack.org/tools/scripts/vxlan/modifyvxlan.sh
<https://download.cloudstack.org/tools/scripts/vxlan/modifyvxlan.sh>
>>
>> Wido
>>
>>>
>>> Cheers
>>> Alex
>>>
>>>
>>>
>>>
>>> -----Original Message-----
>>> From: Muhammad Hanis Irfan Mohd Zaid <hanisirfan.w...@gmail.com
<mailto:hanisirfan.w...@gmail.com>>
>>> Sent: Thursday, June 20, 2024 8:59 AM
>>> To: users@cloudstack.apache.org
<mailto:users@cloudstack.apache.org>
>>> Cc: w...@widodh.nl <mailto:w...@widodh.nl>
>>> Subject: Physical network labels when using VXLAN
>>>
>>> Hi. We're trying to deploy a POC environment with VXLAN EVPN. The
>> underlay works perfectly and the overlay when creating a bridge
for the
>> management network (cloudbr0) can ping without any issues
between the hosts
>> and management server.
>>>
>>> Now I'm trying to figure out how the bridges should be
configured for
>> the guest and public network. The hosts are fully running L3
towards our
>> leaf switches. I'm clueless when trying to configure the
physical networks
>> of the zone in the web UI.
>>>
>>> Any suggestions? Thanks
>>
>
