Hi, after a suggestion by Vishal I tryed to move to Liberty, but I faced the same problem. I've copied the log of q-dhcp and it seems that it is unable to create the tap interface. I had the same problem with kilo. http://pastebin.com/ZPKVPCSv Anyone knows how to solve it? Thaks
Silvia 2015-11-20 15:22 GMT+01:00 Silvia Fichera <[email protected]>: > Hi all, > I have a setup with odl (lithium) and Openstack (kilo) fired up by > devstack and I'm using OVSDB feature in ODL. > > My problem is that when I launch a new istance in openstack this han no ip > address assigned. > > here some outputs of my controller node: > > neutron agent-list > > +--------------------------------------+----------------+-----------+-------+----------------+------------------------+ > | id | agent_type | host | > alive | admin_state_up | binary | > > +--------------------------------------+----------------+-----------+-------+----------------+------------------------+ > | 0514a159-e823-44c2-aa9b-5fed18c1130b | DHCP agent | devstack1 | :-) > | True | neutron-dhcp-agent | > | 8546282c-ab9d-45cd-8f2d-4877d924eec9 | Metadata agent | devstack1 | :-) > | True | neutron-metadata-agent | > > +--------------------------------------+----------------+-----------+-------+----------------+------------------------+ > > > neutron port-list > > +--------------------------------------+------+-------------------+-----------------------------------------------------------------------------------+ > | id | name | mac_address | > fixed_ips > | > > +--------------------------------------+------+-------------------+-----------------------------------------------------------------------------------+ > | 927db2be-5106-451d-95d1-5c1459d1a271 | | fa:16:3e:40:7f:a0 | > {"subnet_id": "547881c1-c4aa-4144-819a-64bc211f181b", "ip_address": > "10.10.10.2"} | > > +--------------------------------------+------+-------------------+---------------------------------------------------------------------------- > > neutron port-show 927db2be-5106-451d-95d1-5c1459d1a271 > > +-----------------------+-----------------------------------------------------------------------------------+ > | Field | Value > | > > +-----------------------+-----------------------------------------------------------------------------------+ > | admin_state_up | True > | > | allowed_address_pairs | > | > | binding:host_id | devstack1 > | > | binding:profile | {} > | > | binding:vif_details | {"port_filter": true} > | > | binding:vif_type | ovs > | > | binding:vnic_type | normal > | > | device_id | > dhcp6d13ba27-f5a3-57ff-8437-9fbb02a7daef-410760e0-bf34-4889-993d-526a918610bd > | > | device_owner | network:dhcp > | > | extra_dhcp_opts | > | > | fixed_ips | {"subnet_id": > "547881c1-c4aa-4144-819a-64bc211f181b", "ip_address": "10.10.10.2"} | > | id | 927db2be-5106-451d-95d1-5c1459d1a271 > | > | mac_address | fa:16:3e:40:7f:a0 > | > | name | > | > | network_id | 410760e0-bf34-4889-993d-526a918610bd > | > | security_groups | > | > | status | ACTIVE > | > | tenant_id | dee5fcd4edd6471db647e0ff7eb36309 > | > > +-----------------------+-----------------------------------------------------------------------------------+ > > > sudo ovs-vsctl show > a450ea16-a6c0-4f1b-ac49-5167b8c105ac > Manager "tcp:10.30.3.234:6640" > is_connected: true > Bridge br-ex > Controller "tcp:10.30.3.234:6653" > is_connected: true > fail_mode: secure > Port br-ex > Interface br-ex > type: internal > Port "eth1" > Interface "eth1" > Port patch-int > Interface patch-int > type: patch > options: {peer=patch-ext} > Bridge br-int > Controller "tcp:10.30.3.234:6653" > is_connected: true > fail_mode: secure > Port br-int > Interface br-int > type: internal > Port patch-ext > Interface patch-ext > type: patch > options: {peer=patch-int} > ovs_version: "2.3.2" > > > sudo ovs-ofctl -O Openflow13 show br-int > OFPT_FEATURES_REPLY (OF1.3) (xid=0x2): dpid:0000be80fe69c946 > n_tables:254, n_buffers:256 > capabilities: FLOW_STATS TABLE_STATS PORT_STATS QUEUE_STATS > OFPST_PORT_DESC reply (OF1.3) (xid=0x3): > 3(patch-ext): addr:5a:d2:aa:c8:4b:9e > config: 0 > state: 0 > speed: 0 Mbps now, 0 Mbps max > LOCAL(br-int): addr:be:80:fe:69:c9:46 > config: 0 > state: 0 > speed: 0 Mbps now, 0 Mbps max > OFPT_GET_CONFIG_REPLY (OF1.3) (xid=0x5): frags=normal miss_send_len=0 > > sudo ovs-ofctl -O Openflow13 dump-ports br-int > OFPST_PORT reply (OF1.3) (xid=0x2): 2 ports > port LOCAL: rx pkts=8, bytes=648, drop=0, errs=0, frame=0, over=0, crc=0 > tx pkts=0, bytes=0, drop=0, errs=0, coll=0 > duration=95700.292s > port 3: rx pkts=10376, bytes=949680, drop=0, errs=0, frame=0, over=0, > crc=0 > tx pkts=8151, bytes=921063, drop=0, errs=0, coll=0 > duration=90707.741s > > The output of > > ip netns > > is empty. > > There is a way to create manually the connection between br-int and the > dhcp agent? > > Thanks > > > Silvia > -- Silvia Fichera
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