Open Stack

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 <fichera.sil at gmail.com>:

> 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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