Hi Kevin, Thanks but I have service_plugins = router on /etc/neutron.conf already on all three nodes....
On Tue, Nov 18, 2014 at 5:52 PM, Kevin Benton <blak...@gmail.com> wrote: > The issue isn't with the configuration of the L3 agent. It's loading the > l3 plugin on the Neutron server. > > In /etc/neutron/neutron.conf you need to enable the router service > plugin.[1] > service_plugins = router > > > https://github.com/openstack/neutron/blob/c2b1594ad878b1897468210ccb89fc0d0c4146c4/etc/neutron.conf#L72 > > On Tue, Nov 18, 2014 at 2:10 PM, Amit Anand <aan...@viimed.com> wrote: > >> Hi Salvatore, >> >> Thanks for emailing! So from what I can see from the guide, Im only >> supposed to edit the l3_agent.ini file on the network node. There is >> nothing for l3_agent.ini on controller to edit from the guide. I did see >> this as I continued to troubleshoot after my original email on the >> controller node: >> >> systemctl status neutron-l3-agent.service >> neutron-l3-agent.service - OpenStack Neutron Layer 3 Agent >> Loaded: loaded (/usr/lib/systemd/system/neutron-l3-agent.service; >> disabled) >> Active: failed (Result: exit-code) since Tue 2014-11-18 16:29:19 EST; >> 22min ago >> Process: 6063 ExecStart=/usr/bin/neutron-l3-agent --config-file >> /usr/share/neutron/neutron-dist.conf --config-file >> /etc/neutron/neutron.conf --config-file /etc/neutron/l3_agent.ini >> --config-file /etc/neutron/fwaas_driver.ini --log-file >> /var/log/neutron/l3-agent.log (code=exited, status=1/FAILURE) >> Main PID: 6063 (code=exited, status=1/FAILURE) >> >> Nov 18 16:29:19 controller systemd[1]: Started OpenStack Neutron Layer 3 >> Agent. >> Nov 18 16:29:19 controller systemd[1]: neutron-l3-agent.service: main >> process exited, code=exited, status=1/FAILURE >> Nov 18 16:29:19 controller systemd[1]: Unit neutron-l3-agent.service >> entered failed state. >> Nov 18 16:31:18 controller systemd[1]: Stopped OpenStack Neutron Layer 3 >> Agent. >> >> >> And when I went and looked at these logs I see: >> >> [root@controller neutron]# more l3-agent.log >> 2014-11-18 16:29:19.519 6063 INFO neutron.common.config [-] Logging >> enabled! >> 2014-11-18 16:29:19.520 6063 ERROR neutron.agent.l3_agent [-] An >> interface driver must be specified >> >> So Im not sure if thats what you are talking about - Am I supposed to do >> what I did for the controller node l3_agent.ini I did for the network node >> (below)? What about the compute node? Am I not sure what you mean by having >> l3 plugin not configured in my neutron.conf. How do I do that? I have >> service_plugins = router currently. And which neutron.conf do I need to >> edit as I have 3, one for each node. I will def post this answer up and >> answered when finished on openstack as I cant find any relevant question >> asked about this. Thank you very much!! >> >> *To configure the Layer-3 (L3) agent* >> >> The Layer-3 (L3) agent >> <http://docs.openstack.org/juno/install-guide/install/yum/content/neutron-network-node.html#> >> provides >> routing services for virtual networks. >> >> - >> >> Edit the /etc/neutron/l3_agent.ini file and complete the following >> actions: >> 1. >> >> In the [DEFAULT] section, configure the driver, enable network >> namespaces >> >> <http://docs.openstack.org/juno/install-guide/install/yum/content/neutron-network-node.html#>, >> and configure the external network bridge: >> [image: Select Text] >> 1 >> 2 >> 3 >> 4 >> 5 >> [DEFAULT] >> ... >> interface_driver = neutron.agent.linux.interface.OVSInterfaceDriver >> use_namespaces = True >> external_network_bridge = br-ex >> 2. >> >> (Optional) To assist with troubleshooting, enable verbose logging >> in the [DEFAULT] section: >> [image: Select Text] >> 1 >> 2 >> 3 >> [DEFAULT] >> ... >> verbose = True >> >> >> >> On Tue, Nov 18, 2014 at 4:18 PM, Salvatore Orlando <sorla...@nicira.com> >> wrote: >> >>> I think you do not have a l3 plugin configured in your neutron.conf - >>> therefore the l3 extension is not being loaded and the router resource does >>> not exist. >>> If the l3 plugin is not there just add it to service_plugins. >>> >>> If the diagnosis is correct, can you post this question to >>> ask.openstack.org (if it's not already there). >>> This is probably a typical problem that many users face when they start >>> deploying neutron. >>> >>> Salvatore >>> >>> On 18 November 2014 22:08, Amit Anand <aan...@viimed.com> wrote: >>> >>>> All, >>>> >>>> So been following the Juno guide and now have arrived to the point >>>> where I need to create the demo-router - but when I run the command this is >>>> what I get: >>>> >>>> [root@controller ~]# source demo-openrc.sh >>>> [root@controller ~]# neutron router-create demo-router >>>> Not Found (HTTP 404) (Request-ID: >>>> req-00fa2ff1-dfb6-4d28-976c-be0f3d500e64 >>>> >>>> There is not much more in --debug or logs than that error above. I have >>>> no idea why this is happening. I DID notice one strange thing and maybe >>>> somebody will be able to tell me whats wrong. I configured the controller >>>> and network nodes per guide and to test, run neutron ext-list for >>>> controller node when finished and neutron agent-list for both compute and >>>> network nodes when they are finished. So the weird thing is, for the >>>> network and compute node this is the output: >>>> >>>> neutron agent-list >>>> >>>> +--------------------------------------+--------------------+----------+-------+----------------+---------------------------+ >>>> | id | agent_type | host >>>> | alive | admin_state_up | binary | >>>> >>>> +--------------------------------------+--------------------+----------+-------+----------------+---------------------------+ >>>> | 037f3155-4518-4e67-994f-6703bb860a78 | Metadata agent | network >>>> | :-) | True | neutron-metadata-agent | >>>> | 3463361e-bf7a-4b01-afa8-9a4752992a17 | Open vSwitch agent | network >>>> | :-) | True | neutron-openvswitch-agent | >>>> | 561e337e-cb7e-4c98-991a-3a08873464ad | Open vSwitch agent | compute1 >>>> | :-) | True | neutron-openvswitch-agent | >>>> | fd1100dd-470c-44ba-b017-3ccd08c3f8fe | DHCP agent | network >>>> | :-) | True | neutron-dhcp-agent | >>>> >>>> +--------------------------------------+--------------------+----------+-------+----------------+---------------------------+ >>>> >>>> But in the guide it shows neutron-l3-agent running as well! And for the >>>> controller the output is: >>>> >>>> >>>> [root@controller ~]# neutron ext-list >>>> +-----------------------+--------------------------+ >>>> | alias | name | >>>> +-----------------------+--------------------------+ >>>> | security-group | security-group | >>>> | provider | Provider Network | >>>> | binding | Port Binding | >>>> | quotas | Quota management support | >>>> | agent | agent | >>>> | dhcp_agent_scheduler | DHCP Agent Scheduler | >>>> | external-net | Neutron external network | >>>> | multi-provider | Multi Provider Network | >>>> | allowed-address-pairs | Allowed Address Pairs | >>>> | extra_dhcp_opt | Neutron Extra DHCP opts | >>>> +-----------------------+--------------------------+ >>>> >>>> As you can see, there a few things missing that are in the Juno guide >>>> example such as l3_agent_scheduler and ext-gw-mode and router among >>>> others...Am I not turning them on somehow? I dont think I missed anything >>>> as Ive done this twice already now and I dont think I can do all the >>>> configuring again without going crazy :-) Appreciate any help! >>>> >>>> neutron ext-list >>>> +-----------------------+-----------------------------------------------+ >>>> | alias | name | >>>> +-----------------------+-----------------------------------------------+ >>>> | security-group | security-group | >>>> | l3_agent_scheduler | L3 Agent Scheduler | >>>> | ext-gw-mode | Neutron L3 Configurable external gateway mode | >>>> | binding | Port Binding | >>>> | provider | Provider Network | >>>> | agent | agent | >>>> | quotas | Quota management support | >>>> | dhcp_agent_scheduler | DHCP Agent Scheduler | >>>> | l3-ha | HA Router extension | >>>> | multi-provider | Multi Provider Network | >>>> | external-net | Neutron external network | >>>> | router | Neutron L3 Router | >>>> | allowed-address-pairs | Allowed Address Pairs | >>>> | extraroute | Neutron Extra Route | >>>> | extra_dhcp_opt | Neutron Extra DHCP opts | >>>> | dvr | Distributed Virtual Router | >>>> +-----------------------+------------------------------------------------ >>>> >>>> >>>> >>>> _______________________________________________ >>>> Mailing list: >>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>>> Post to : openstack@lists.openstack.org >>>> Unsubscribe : >>>> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >>>> >>>> >>> >> >> _______________________________________________ >> Mailing list: >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> Post to : openstack@lists.openstack.org >> Unsubscribe : >> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack >> >> > > > -- > Kevin Benton >
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