Neutron+linux bridge+havana issues [closed]

asked 2014-02-18 10:51:57 -0600

elenhil gravatar image

hi guys. I'm testing Openstack right now and got stuck with one problem

controller includes keyston+cinder+neutron(server, dhcp and l3-agents)+nova+glance
on compute it's neutron-linuxbridge-agent and nova-compute

using neuton + linux_bridge plugin. Vlans.
first problem appears when i try:

neutron net-create net01

i got following error in /var/log/neutron/neutron-server.log:

ERROR neutron.api.rpc.agentnotifiers.dhcp_rpc_agent_api [-] No DHCP agents are associated with network '00cae64a-e12f-49a4-9ffe-cafaa928c5d6'. Unable to send notification for 'network_create_end' with payload: {'network': {'status': 'ACTIVE', 'subnets': [], 'name': u'net01', 'provider:physical_network': u'physnet1', 'admin_state_up': True, 'tenant_id': u'ed0334c1cbb04ed49cc3c5e649e15ec8', 'provider:network_type': 'vlan', 'shared': False, 'id': '00cae64a-e12f-49a4-9ffe-cafaa928c5d6', 'provider:segmentation_id': 1000L}}

network is created, but bridges doesn't appear
then if i try to create subnet i get the same error and stiill bridges don't appear

so i need to manually add network to dhcp-agent:

neutron dhcp-agent-network-add agent_id net_id

after that if i create subnet bridges create as well.
then if i try to add router, add it to l3-agent and add interface, and try to start a vm i get following error:

 WARNING neutron.db.agentschedulers_db [-] Fail scheduling network {'status': u'ACTIVE', 'subnets': [u'44f2fbfc-08be-4544-880a-c4920cb35ad4'], 'name': u'net01', 'provider:physical_network': u'physnet1', 'admin_state_up': True, 'tenant_id': u'ed0334c1cbb04ed49cc3c5e649e15ec8', 'provider:network_type': 'vlan', 'router:external': False, 'shared': False, 'id': u'00cae64a-e12f-49a4-9ffe-cafaa928c5d6', 'provider:segmentation_id': 1000L}

instance boots, but can't get ip.
ports for router and instance are in DOWN state. configs:

compute neutron.conf

same issue with ml2 core driver + linux_bridge agent

ovs core plugin works fine, but we can't make it work with Docker

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Closed for the following reason question is not relevant or outdated by rbowen
close date 2016-09-21 15:56:13.339105


I am using Icehouse with linux bridges + vlans and have no problems, possibly you can update your installation

gagarinq9 gravatar imagegagarinq9 ( 2014-09-22 08:33:45 -0600 )edit

Closing: This references a version of OpenStack which has been marked End Of Life - Please open a new question if you're still experiencing this with a more recent version of OpenStack.

rbowen gravatar imagerbowen ( 2016-09-21 15:56:08 -0600 )edit