[Openstack] how to configure l3_agent when you have Per-tenant Routers !

Emilien Macchi emilien at enovance.com
Mon Nov 12 09:57:38 UTC 2012


Hi, 

I suggest you reading my script [1] which helps to create virtual networking in Folsom with OVS Plugin for you use case. 

[1] https://github.com/EmilienM/openstack-folsom-guide/blob/master/scripts/quantum-networking.sh 


Regards, 


Emilien Macchi 
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----- Mail original -----

De: "Skible OpenStack" <skible.openstack at gmail.com> 
À: "gong yong sheng" <gongysh at linux.vnet.ibm.com> 
Cc: openstack at lists.launchpad.net 
Envoyé: Lundi 12 Novembre 2012 06:12:15 
Objet: Re: [Openstack] how to configure l3_agent when you have Per-tenant Routers ! 


Thank you for responding back but i think when you configure the l3 agent to use one router the other tenant won't be able to connect to internet because their routers are not configured ! 
i repeat : i wish to have a router for each of my tenants and they all connect to the internet 
Le 12/11/2012 01:31, gong yong sheng a écrit : 



There is a router_id in l3_agent.ini, You can create a router for a tenant and then start a l3 agent for it. 
On 11/11/2012 01:34 AM, Skible OpenStack wrote: 

<blockquote>

https://github.com/mseknibilel/OpenStack-Folsom-Install-guide/blob/GRE-Tunneling/OpenStack_Folsom_Install_Guide_WebVersion.rst 

i have set my namespace in l3 agent and dhcp agent to true. 
set external network id to my external network id in the l3 agent file 

do i need to run multiple l3 agents to have the per tenant router usecase ? 

Le 10/11/2012 18:29, Razique Mahroua a écrit : 

<blockquote>
Hey there, 
which guide did you followed ? 


Nuage & Co - Razique Mahroua 
razique.mahroua at gmail.com 



Le 10 nov. 2012 à 17:57, Skible OpenStack < skible.openstack at gmail.com > a écrit : 

<blockquote>
Hello, 

I am having trouble configuring my l3 agent when i have a quantum router for each of my tenants. None of my VMs seem to be internet accessible ! 
However, It seems that i can only use one router and set the router_id in the l3_agent to allow VMs access to internet ! 

please help 

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