Another thing to check .. when I run devstack by default my network doesn't get associated with a host [host is NULL in the database]. Make sure the host for that network is set to the hostname of the compute node.
Thanks, Brad On Mon, Feb 27, 2012 at 10:39 AM, Brad Hall <[email protected]> wrote: > Can you check your nova-network log for any warnings? Specifically, > something like this: > > LOG.warn(_('Address |%(address)s| is not allocated to your ' > 'project |%(project)s|'), > > Thanks, > Brad > > On Mon, Feb 27, 2012 at 10:30 AM, Darragh OReilly > <[email protected]> wrote: >> Hi Brad, >> >> using uuid gives the same. >> >> u1@u1110srv:~/devstack$ nova add-floating-ip >> 3d931521-9ea2-4344-ad52-13faf4172e96 172.241.1.1 >> u1@u1110srv:~/devstack$ >> u1@u1110srv:~/devstack$ nova floating-ip-list >> +-------------+-------------+----------+------+ >> | Ip | Instance Id | Fixed Ip | Pool | >> +-------------+-------------+----------+------+ >> | 172.241.1.1 | None | None | nova | >> +-------------+-------------+----------+------+ >> >> >> Using the instance ID gives this: >> >> u1@u1110srv:~/devstack$ nova add-floating-ip i-00000001 172.241.1.1 >> ERROR: No server with a name or ID of 'i-00000001' exists. >> >> >> Trying an IP that has not been given to the tenant gives this: >> >> u1@u1110srv:~/devstack$ nova add-floating-ip >> 3d931521-9ea2-4344-ad52-13faf4172e96 172.241.1.2 >> ERROR: Associate floating ip failed (HTTP 500) >> >> So validation is happening. >> >> Thanks, >> Darragh. >> >> ________________________________ >> From: Brad Hall <[email protected]> >> To: Darragh OReilly <[email protected]> >> Cc: "[email protected]" <[email protected]> >> Sent: Monday, 27 February 2012, 18:05 >> Subject: Re: [Netstack] Can't associate floating IP >> >> Hi Darragh, >> >> Try passing in the instance id of the vm (or the uuid).. it sounds >> like its failing to figure out what instance you mean to associate >> with. >> >> Thanks, >> Brad >> >> On Mon, Feb 27, 2012 at 6:38 AM, Darragh OReilly >> <[email protected]> wrote: >>> >>> >>> When I try to associate a floating IP from the dash I get: >>> Error: Error associating Floating IP: Associate floating ip failed (HTTP >>> 500) >>> >>> From the command line I don't get any errors or exceptions on any of the >>> screens after nova add-floating-ip, but the association does not happen. >>> Are >>> these steps right? >>> >>> thanks Darragh >>> >>> >>> u1@u1110srv:~/devstack$ cat localrc >>> LOGFILE=stacklog >>> MYSQL_PASSWORD=nova >>> RABBIT_PASSWORD=nova >>> SERVICE_TOKEN=nova >>> ADMIN_PASSWORD=nova >>> SWIFT_HASH=nova >>> >>> ENABLED_SERVICES="g-api,g-reg,key,n-api,n-cpu,n-net,n-sch,n-vnc,horizon,mysql,rabbit,openstackx,n-vol,q-svc,q-agt,swift,quantum" >>> Q_PLUGIN=openvswitch >>> >>> After running stack.sh have: >>> >>> u1@u1110srv:~/devstack$ nova-manage network list >>> id IPv4 IPv6 start address >>> DNS1 DNS2 VlanID project >>> uuid >>> 2012-02-27 13:38:04 DEBUG nova.utils >>> [req-7b6febc7-c8cd-49e5-ac48-5707c70d8bb5 None None] backend <module >>> 'nova.db.sqlalchemy.api' from >>> '/opt/stack/nova/nova/db/sqlalchemy/api.pyc'> >>> from (pid=4776) __get_backend /opt/stack/nova/nova/utils.py:603 >>> 1 10.0.0.0/24 None 10.0.0.2 >>> 8.8.4.4 None None None >>> 20cda3a7-f4a8-4b3c-b399-4dd624cb7a40 >>> >>> >>> u1@u1110srv:~/devstack$ TENANT= >>> u1@u1110srv:~/devstack$ USERNAME= >>> u1@u1110srv:~/devstack$ . openrc >>> u1@u1110srv:~/devstack$ >>> >>> u1@u1110srv:~/devstack$ nova boot --flavor 6 --image >>> 21b0573e-8dd6-4b42-9c01-4c8684b0b080 guest1 >>> >>> >>> u1@u1110srv:~/devstack$ nova show guest1 >>> >>> +-------------------+----------------------------------------------------------+ >>> | Property | >>> Value | >>> >>> +-------------------+----------------------------------------------------------+ >>> | OS-DCF:diskConfig | >>> MANUAL | >>> | accessIPv4 >>> | | >>> | accessIPv6 >>> | | >>> | config_drive >>> | | >>> | created | >>> 2012-02-27T13:49:00Z | >>> | flavor | >>> micro | >>> | hostId | >>> 372f92b8889526d07feaa81ec5ab9bb80228350db4cfa563c15baf6f | >>> | id | >>> 3d931521-9ea2-4344-ad52-13faf4172e96 | >>> | image | >>> cirros-0.3.0-x86_64-blank | >>> | key_name >>> | | >>> | metadata | >>> {} | >>> | name | >>> guest1 | >>> | private network | >>> 10.0.0.2 | >>> | progress | >>> None | >>> | status | >>> ACTIVE | >>> | tenant_id | >>> 5b5a2c42b5874058962c6f543ee91c72 | >>> | updated | >>> 2012-02-27T13:49:30Z | >>> | user_id | >>> demo | >>> >>> +-------------------+----------------------------------------------------------+ >>> >>> >>> u1@u1110srv:~/devstack$ ssh [email protected] >>> The authenticity of host '10.0.0.2 (10.0.0.2)' can't be established. >>> RSA key fingerprint is ed:b0:be:78:26:23:2a:8d:81:22:84:84:f0:6c:ec:3c. >>> Are you sure you want to continue connecting (yes/no)? yes >>> Warning: Permanently added '10.0.0.2' (RSA) to the list of known hosts. >>> [email protected]'s password: >>> $ ping www.openstack.org >>> PING www.openstack.org (98.129.229.144): 56 data bytes >>> 64 bytes from 98.129.229.144: seq=1 ttl=61 time=182.020 ms >>> 64 bytes from 98.129.229.144: seq=2 ttl=61 time=182.166 ms >>> ^C >>> --- www.openstack.org ping statistics --- >>> 3 packets transmitted, 2 packets received, 33% packet loss >>> round-trip min/avg/max = 182.020/182.093/182.166 ms >>> $ Connection to 10.0.0.2 closed. >>> u1@u1110srv:~/devstack$ >>> >>> >>> stack.sh is not creating any floating range with quantum enabled: >>> >>> if is_service_enabled q-svc; then >>> echo "Not creating floating IPs (not supported by QuantumManager)" >>> else >>> # create some floating ips >>> $NOVA_DIR/bin/nova-manage floating create $FLOATING_RANGE >>> >>> # create a second pool >>> $NOVA_DIR/bin/nova-manage floating create >>> --ip_range=$TEST_FLOATING_RANGE --pool=$TEST_FLOATING_POOL >>> fi >>> >>> >>> u1@u1110srv:~/devstack$ nova-manage floating create >>> --ip_range=172.241.1.0/24 --interface=eth2 >>> >>> u1@u1110srv:~/devstack$ nova-manage floating list 2>/dev/null | head -3 >>> None 172.241.1.1 None nova eth2 >>> None 172.241.1.2 None nova eth2 >>> None 172.241.1.3 None nova eth2 >>> >>> u1@u1110srv:~/devstack$ nova floating-ip-create >>> +-------------+-------------+----------+------+ >>> | Ip | Instance Id | Fixed Ip | Pool | >>> +-------------+-------------+----------+------+ >>> | 172.241.1.1 | None | None | nova | >>> +-------------+-------------+----------+------+ >>> >>> u1@u1110srv:~/devstack$ nova add-floating-ip guest1 172.241.1.1 >>> u1@u1110srv:~/devstack$ echo $? >>> 0 >>> u1@u1110srv:~/devstack$ nova floating-ip-list >>> +-------------+-------------+----------+------+ >>> | Ip | Instance Id | Fixed Ip | Pool | >>> +-------------+-------------+----------+------+ >>> | 172.241.1.1 | None | None | nova | >>> +-------------+-------------+----------+------+ >>> >>> u1@u1110srv:~/devstack$ ip link show dev eth2 >>> 2: eth2: <BROADCAST,MULTICAST> mtu 1500 qdisc noop state DOWN qlen 1000 >>> link/ether 08:00:27:1a:5c:69 brd ff:ff:ff:ff:ff:ff >>> >>> u1@u1110srv:~/devstack$ sudo iptables -t nat -vnL | grep -i float >>> Chain nova-api-float-snat (1 references) >>> 81 4863 nova-api-float-snat all -- * * >>> 0.0.0.0/0 0.0.0.0/0 >>> Chain nova-compute-float-snat (1 references) >>> 82 4947 nova-compute-float-snat all -- * * >>> 0.0.0.0/0 0.0.0.0/0 >>> Chain nova-manage-float-snat (1 references) >>> 81 4863 nova-manage-float-snat all -- * * >>> 0.0.0.0/0 0.0.0.0/0 >>> Chain nova-network-float-snat (1 references) >>> 82 4947 nova-network-float-snat all -- * * >>> 0.0.0.0/0 0.0.0.0/0 >>> >>> >>> -- >>> Mailing list: https://launchpad.net/~netstack >>> Post to : [email protected] >>> Unsubscribe : https://launchpad.net/~netstack >>> More help : https://help.launchpad.net/ListHelp >>> >> >> -- Mailing list: https://launchpad.net/~netstack Post to : [email protected] Unsubscribe : https://launchpad.net/~netstack More help : https://help.launchpad.net/ListHelp
