[rhos-list] quantum network_vlan_ranges

Chen, Hao Hao.Chen at NRCan-RNCan.gc.ca
Wed Jul 24 16:34:38 UTC 2013


Thanks Rob.

(1) When checked the log files I found the following line coming out every second in /var/log/secure. Not sure what it means.
...
Jul 24 08:49:22 cloud1 sudo:  quantum : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/usr/bin/quantum-rootwrap /etc/quantum/rootwrap.conf ovs-vsctl --timeout=2 list-ports br-int
Jul 24 08:49:22 cloud1 sudo:  quantum : TTY=unknown ; PWD=/ ; USER=root ; COMMAND=/usr/bin/quantum-rootwrap /etc/quantum/rootwrap.conf ovs-vsctl --timeout=2 list-ports br-int
...

(2) Start openvswitch in 9.8.1.2. should be in 9.7. Configuring the L3 Agent as  9.7.3. requires this service to run ovs-vsctl.

Hao

-----Original Message-----
From: Robert Kukura [mailto:rkukura at redhat.com] 
Sent: July 23, 2013 17:20
To: Chen, Hao
Cc: rhos-list at redhat.com
Subject: Re: [rhos-list] quantum network_vlan_ranges

On 07/23/2013 04:43 PM, Chen, Hao wrote:
>> [root at cloud1 ~(keystone_admin)]# quantum router-interface-add
>> 7f5823a5-5a41-4c00-affe-4062b54445f9
>> 2a8743f4-fd25-4b9f-8c12-987e23a4cbdc
>> Bad router request: Router already has a port on subnet 
>> 2a8743f4-fd25-4b9f-8c12-987e23a4cbdc
>>
> 
> Is it possible that you've already added this subnet's network as a gateway with "quantum router-gateway-set ..."? The same network/subnet cannot be connected to a router as both a gateway and as an interface.
> 
> Thanks Bob for the answer. Indeed, I used "quantum router-gateway-set ...". Followed the link bellow and tried to execute Step 6  "quantum router-interface-add ..." right after Step 5  "quantum router-gateway-set ...". I guess that is the problem.    
> https://access.redhat.com/site/documentation/en-US/Red_Hat_OpenStack_P
> review/3/html/Installation_and_Configuration_Guide/Configuring_a_Provi
> der_Network1.html
> 

Hi Hao,

Glad that was it! I've filed bug
https://bugzilla.redhat.com/show_bug.cgi?id=987711 against the documentation for this. Feel free to add yourself to the CC list and/or add any additional relevant information.

> Hao
> 

Thanks,

-Bob





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