Ask Your Question

pellaeon's profile - activity

2015-11-02 20:41:10 -0500 received badge  Famous Question (source)
2015-11-02 20:41:10 -0500 received badge  Notable Question (source)
2014-05-07 18:12:17 -0500 received badge  Popular Question (source)
2014-05-06 22:23:04 -0500 received badge  Scholar (source)
2014-05-06 22:22:49 -0500 answered a question Multiple L3 agents affect each other's namespace

router_id directive is needed for multiple l3 agents to co-exist.

In Neutron, each router has its own namespace, if you do not specify which namespace l3 agents should run in, they will interfere with each other.

2014-05-06 22:18:21 -0500 received badge  Famous Question (source)
2014-05-06 22:17:56 -0500 asked a question Logs exist in both /var/log/nova and /var/log/upstart

On the controller node, some services, for instance nova-api-metadata and nova-api-os-compute, have log files in both /var/log/nova and /var/log/upstart , why?

versions: Ubuntu 12.04 and OpenStack Havana

2014-04-05 07:18:21 -0500 received badge  Notable Question (source)
2014-03-31 03:33:35 -0500 received badge  Popular Question (source)
2014-03-27 16:43:36 -0500 received badge  Student (source)
2014-03-27 02:09:50 -0500 asked a question Multiple L3 agents affect each other's namespace

I run multiple L3 agents on one network node. I use OVS+GRE on Havana.

These multiple L3 agents affect each other. I have 2 external routers and network, which ever agent that is started last modifies interfaces in other qrouter namespaces, causing only the last started agent work.

# cat l3_agent-2.ini
[DEFAULT]
host = network-psuedo2
external_network_bridge = br-ex-2
metadata_port = 8775
handle_internal_only_routers = False
gateway_external_network_id = cc4ad4e0-e86e-43cf-bcd8-36de71be8b01
# OVS
interface_driver = neutron.agent.linux.interface.OVSInterfaceDriver
# cat l3_agent.ini
[DEFAULT]
host = network
external_network_bridge = br-ex
metadata_ip = xxx.yy.zz.13
metadata_port = 8775
gateway_external_network_id = 9de13fee-fdcf-4343-9a8b-9f04deaf0d41
# OVS
interface_driver = neutron.agent.linux.interface.OVSInterfaceDriver

Any ideas? thanks Probably same as https://bugs.launchpad.net/neutron/+bug/1257800