I am stuck with neutron (I have misunderstanding of some concept)

asked 2018-07-12 22:21:59 -0500

raniaadouni gravatar image

Hi, everyone, So my problem that I am stuck with neutron for weeks :( I am using 3 VMs on Ubuntu Server 16.04 : -Controller Node with one nic (bridged to Ethernet interface with ip address 10.0.0.11) -compute Node with one nic (bridged to Ethernet interface with ip address 10.0.0.31) -network Node with 2 Nic (the first is bridged to Ethernet interface with ip address 10.0.0.61 and the second is Nat connect to the internet (172.16.8.0/24 )

So to configure LINUXBRIDGE and VXLAN for neutron I need to set up the physical_interface_mappings in both compute and network node But I don't know What should put for both configuration , So my instance can get internal address and also connect to the Internet ?

I think I should add another Nic For each compute and network node but I don't know how the configuration will be ????

Thanks For any help or any information

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Comments

This is reasonably well documented in the Neutron installation tutorial, and in the network guide.

Bernd Bausch gravatar imageBernd Bausch ( 2018-07-13 00:48:29 -0500 )edit

It may also work with a single interface. You could use Packstack instructions as inspiration (of course, this is on Centos and an all-in-one system; don’t try to apply it verbatim). However, VM interfaces are cheap.

Bernd Bausch gravatar imageBernd Bausch ( 2018-07-13 00:52:26 -0500 )edit