[Openstack] Cinder error
Guilherme Russi
luisguilherme.cr at gmail.com
Tue Sep 24 13:52:41 UTC 2013
Hello guys, I've changed the rabbit error, but I still can't associate a
volume to my VMs, when I type cinder list I get the Malformed request url.
I've already checked my keystone and it looks fine to me. Any ideas?
Regards.
2013/9/23 Guilherme Russi <luisguilherme.cr at gmail.com>
> It's what i've got too:
>
> root at hemera:/home/hemera# rabbitmqctl list_permissions
> Listing permissions in vhost "/" ...
> guest .* .* .*
> ...done.
>
> Regards.
>
>
>
> 2013/9/23 Marcelo Dieder <marcelodieder at gmail.com>
>
>> Hi Guilherme,
>>
>> The RabbitMQ has virtual host for many applications. Default, the Rabbit
>> created a default virtualhost with /.
>>
>> You can see this with the command:
>>
>> root at controller:~# rabbitmqctl list_permissions
>> Listing permissions in vhost "/" ...
>> guest .* .* .*
>> ...done.
>>
>> Regards,
>>
>> Marcelo Dieder
>>
>>
>> On 09/23/2013 04:57 PM, Guilherme Russi wrote:
>>
>> I guess I've got something:
>>
>> 2013-09-23 16:52:17 INFO [cinder.openstack.common.rpc.common]
>> Connected to AMQP server on localhost:5672
>>
>> I've found this page
>> https://ask.openstack.org/en/question/4581/cinder-unable-to-connect-to-rabbitmq/ and zipmaster07
>> answered "rabbit_virtual_host = /nova
>>
>> I commented out the "rabbit_virtual_host", restarted all cinder services
>> and I can see a successful connection to AMQP now."
>> And I did that, now it's connected, but what is this rabbit_virtual_host?
>> What does it do?
>> I'll test my volumes now.
>>
>> Regards.
>>
>>
>>
>>
>>
>> 2013/9/23 Guilherme Russi <luisguilherme.cr at gmail.com>
>>
>>> I've looked at the quantum/server.log and nova-scheduler.log and they
>>> show:
>>>
>>> 2013-09-23 16:25:27 INFO [quantum.openstack.common.rpc.common]
>>> Reconnecting to AMQP server on localhost:5672
>>> 2013-09-23 16:25:27 INFO [quantum.openstack.common.rpc.common]
>>> Connected to AMQP server on localhost:5672
>>>
>>> 2013-09-23 16:24:01.830 5971 INFO nova.openstack.common.rpc.common [-]
>>> Reconnecting to AMQP server on 127.0.0.1:5672
>>> 2013-09-23 16:24:01.879 5971 INFO nova.openstack.common.rpc.common [-]
>>> Connected to AMQP server on 127.0.0.1:5672
>>>
>>> But at the cinder-volume.log:
>>>
>>> INFO [cinder.openstack.common.rpc.common] Reconnecting to AMQP server
>>> on localhost:5672
>>> 2013-09-23 16:46:04 ERROR [cinder.openstack.common.rpc.common] AMQP
>>> server on localhost:5672 is unreachable: Socket closed. Trying again in 30
>>> seconds.
>>>
>>>
>>> I was typing when you sent your answer, here is it:
>>>
>>> rabbitmq-server status
>>> Status of node rabbit at hemera ...
>>> [{pid,17266},
>>> {running_applications,[{rabbit,"RabbitMQ","2.7.1"},
>>> {os_mon,"CPO CXC 138 46","2.2.7"},
>>> {sasl,"SASL CXC 138 11","2.1.10"},
>>> {mnesia,"MNESIA CXC 138 12","4.5"},
>>> {stdlib,"ERTS CXC 138 10","1.17.5"},
>>> {kernel,"ERTS CXC 138 10","2.14.5"}]},
>>> {os,{unix,linux}},
>>> {erlang_version,"Erlang R14B04 (erts-5.8.5) [source] [64-bit] [smp:4:4]
>>> [rq:4] [async-threads:30] [kernel-poll:true]\n"},
>>> {memory,[{total,30926120},
>>> {processes,14354392},
>>> {processes_used,14343184},
>>> {system,16571728},
>>> {atom,1124441},
>>> {atom_used,1120343},
>>> {binary,268176},
>>> {code,11134417},
>>> {ets,2037120}]},
>>> {vm_memory_high_watermark,0.4},
>>> {vm_memory_limit,3299385344}]
>>> ...done.
>>>
>>>
>>> Yes, I've restarted the rabbitmq-server, but as you can see at the
>>> logs, quantum and nova are connected.
>>>
>>> Ideas??
>>>
>>> Regards.
>>>
>>>
>>>
>>> 2013/9/23 Marcelo Dieder <marcelodieder at gmail.com>
>>>
>>>> What's the status of your rabbitmq?
>>>>
>>>> # rabbitmqctl status
>>>>
>>>> And do you tried restart the rabbitmq?
>>>>
>>>> Regards,
>>>> Marcelo Dieder
>>>>
>>>>
>>>> On 09/23/2013 03:31 PM, Guilherme Russi wrote:
>>>>
>>>> Yes, it is at the same place
>>>>
>>>> cat /etc/cinder/cinder.conf
>>>> [DEFAULT]
>>>> rootwrap_config=/etc/cinder/rootwrap.conf
>>>> sql_connection = mysql://cinder:password@localhost/cinder
>>>> api_paste_confg = /etc/cinder/api-paste.ini
>>>> iscsi_helper=ietadm
>>>> #iscsi_helper = tgtadm
>>>> volume_name_template = volume-%s
>>>> volume_group = cinder-volumes
>>>> verbose = True
>>>> auth_strategy = keystone
>>>> iscsi_ip_address=localhost
>>>> rabbit_host = localhost
>>>> rabbit_port = 5672
>>>> rabbit_userid = rabbit
>>>> rabbit_password = password
>>>> rabbit_virtual_host = /nova
>>>> state_path = /var/lib/cinder
>>>> lock_path = /var/lock/cinder
>>>> volumes_dir = /var/lib/cinder/volumes
>>>>
>>>> Another idea?
>>>>
>>>> Regards.
>>>>
>>>>
>>>> 2013/9/23 Gangur, Hrushikesh (HP Converged Cloud - R&D - Sunnyvale) <
>>>> hrushikesh.gangur at hp.com>
>>>>
>>>>> Ensure that cinder configuration files have correct IP of rabbimq
>>>>> host.
>>>>>
>>>>>
>>>>>
>>>>> *From:* Guilherme Russi [mailto:luisguilherme.cr at gmail.com]
>>>>> *Sent:* Monday, September 23, 2013 10:53 AM
>>>>> *To:* openstack
>>>>> *Subject:* [Openstack] Cinder error
>>>>>
>>>>>
>>>>>
>>>>> Hello guys, I'm reinstalling my OpenStack Grizzly and I'm getting
>>>>> problem with my cinder, I'm getting "*Error: *Unable to retrieve
>>>>> volume list." I was looking at the cinder log and I only found this error:
>>>>> ERROR [cinder.openstack.common.rpc.common] AMQP server on
>>>>> 192.168.3.1:5672 is unreachable: Socket closed. Trying again in 30
>>>>> seconds.
>>>>>
>>>>>
>>>>>
>>>>> I have a partition created:
>>>>>
>>>>>
>>>>>
>>>>> pvdisplay
>>>>>
>>>>> --- Physical volume ---
>>>>>
>>>>> PV Name /dev/sda7
>>>>>
>>>>> VG Name cinder-volumes
>>>>>
>>>>> PV Size 279,59 GiB / not usable 1,00 MiB
>>>>>
>>>>> Allocatable yes
>>>>>
>>>>> PE Size 4,00 MiB
>>>>>
>>>>> Total PE 71574
>>>>>
>>>>> Free PE 66454
>>>>>
>>>>> Allocated PE 5120
>>>>>
>>>>> PV UUID KHITxF-uagF-xADc-F8fu-na8t-1OXT-rDFbQ6
>>>>>
>>>>>
>>>>>
>>>>> root at hemera:/home/hemera# vgdisplay
>>>>>
>>>>> --- Volume group ---
>>>>>
>>>>> VG Name cinder-volumes
>>>>>
>>>>> System ID
>>>>>
>>>>> Format lvm2
>>>>>
>>>>> Metadata Areas 1
>>>>>
>>>>> Metadata Sequence No 6
>>>>>
>>>>> VG Access read/write
>>>>>
>>>>> VG Status resizable
>>>>>
>>>>> MAX LV 0
>>>>>
>>>>> Cur LV 2
>>>>>
>>>>> Open LV 0
>>>>>
>>>>> Max PV 0
>>>>>
>>>>> Cur PV 1
>>>>>
>>>>> Act PV 1
>>>>>
>>>>> VG Size 279,59 GiB
>>>>>
>>>>> PE Size 4,00 MiB
>>>>>
>>>>> Total PE 71574
>>>>>
>>>>> Alloc PE / Size 5120 / 20,00 GiB
>>>>>
>>>>> Free PE / Size 66454 / 259,59 GiB
>>>>>
>>>>> VG UUID mhN3uV-n80a-zjeb-uR35-0IPb-BFmo-G2Qehu
>>>>>
>>>>>
>>>>>
>>>>>
>>>>>
>>>>> I don't know how to fix this error, any help?
>>>>>
>>>>>
>>>>>
>>>>> Thank you all and regards.
>>>>>
>>>>>
>>>>>
>>>>> Guilherme.
>>>>>
>>>>
>>>>
>>>>
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>>>
>>
>>
>
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