[Openstack] icehouse cinder on multiple nodes problem
Dmitry S. Makovey
dmitry at athabascau.ca
Wed Jun 25 15:12:42 UTC 2014
-----BEGIN PGP SIGNED MESSAGE-----
Hash: SHA1
last time I've set up something like that those were the parameters in
cinder.conf (on all nodes) that were vital to cinder's normal operation:
- - my_ip
- - iscsi_ip_prefix
- - iscsi_ip_address
- - glance_api_servers
and the [keystone_authtoken] section. You will need to have some
pointer for your AMPQ service (qpid in my case):
- - qpid_host
- - rpc_backend
and to the DB:
[database]
- - connection
- From the looks of it your configs are missing all of it.
On 06/25/2014 08:44 AM, Anatoly Oreshkin wrote:
>
> Hello,
>
> I have openstack icehouse running on 2 nodes under Centos 6.5 .
> One node is controller/network node, other node - compute node.
> Cinder is installed and running on both nodes. Controller/network
> node has hostname labosctrl (10.76.254.220), compute node has
> hostname labos02 (10.76.254.222)
>
> command 'cinder service-list' shows that cinder on labos02 is down,
> however cinder services are really running on labos02.
>
>
> | Binary | Host | Zone |
> Status | State | Updated_at | Disabled Reason |
> +------------------+---------------------------+-----------+---------+-------+----------------------------+-----------------+
>
>
| cinder-backup | labos02 | labos02 | enabled |
down |
> 2014-06-24T15:23:27.000000 | None | | cinder-backup |
> labosctrl.lss.emc.com | labosctrl | enabled | up |
> 2014-06-24T15:25:12.000000 | None | | cinder-scheduler |
> labos02 | labos02 | enabled | down |
> 2014-06-24T15:23:26.000000 | None | | cinder-scheduler |
> labosctrl.lss.emc.com | labosctrl | enabled | up |
> 2014-06-24T15:25:10.000000 | None | | cinder-volume |
> labos02 at lvm | labos02 | enabled | down |
> 2014-06-24T15:23:27.000000 | None | | | cinder-volume |
> labosctrl.lss.emc.com at lvm | labosctrl | enabled | up |
> 2014-06-24T15:25:02.000000 | None |
>
> command 'cinder-manage service list' shows
>
> Binary Host Zone
> Status State Updated At cinder-scheduler labosctrl
> labosctrl enabled :-) 2014-06-24 15:24:30 cinder-backup
> labosctrl labosctrl enabled :-)
> 2014-06-24 15:24:32 cinder-volume labosctrl
> labosctrl enabled :-) 2014-06-24 15:24:32 cinder-scheduler
> labos02 labos02 enabled XXX
> 2014-06-24 15:22:46 cinder-backup labos02
> labos02 enabled XXX 2014-06-24 15:22:47 cinder-volume
> labos02 at lvm labos02 enabled XXX
> 2014-06-24 15:22:47
>
> /etc/cinder/cinder.conf on labosctrl(10.76.254.220) has such
> parameters: ---------------------------------------------------
>
> enabled_backends=lvm host=labosctrl.lss.emc.com
> storage_availability_zone=labosctrl
> default_availability_zone=labosctrl
> volume_driver=cinder.volume.drivers.lvm.LVMISCSIDriver
> iscsi_ip_address=10.76.254.220 iscsi_helper=tgtadm
>
> /etc/cinder/cinder.conf on labos02(10.76.254.222):
> -------------------------------------------------
>
> enabled_backends=lvm host=labos02
> storage_availability_zone=labos02
> default_availability_zone=labos02
> volume_driver=cinder.volume.drivers.lvm.LVMISCSIDriver
> iscsi_ip_address=10.76.254.222 iscsi_helper=tgtadm
>
>
> 'cinder endpoints' shows
>
>
> +-------------+---------------------------------------------------------------+
>
>
| cinder_v2 | Value
|
> +-------------+---------------------------------------------------------------+
>
>
| adminURL |
http://10.76.254.220:8776/v2/81b280570f994c3eb9d7bb563096b49a |
> | id | 2313e8b0c09249909f0f6c104afa364e
> | | internalURL |
> http://10.76.254.220:8776/v2/81b280570f994c3eb9d7bb563096b49a | |
> publicURL |
> http://10.76.254.220:8776/v2/81b280570f994c3eb9d7bb563096b49a | |
> region | RegionOne
> |
> +-------------+---------------------------------------------------------------+
>
>
> +-------------+---------------------------------------------------------------+
>
>
| cinder | Value
|
> +-------------+---------------------------------------------------------------+
>
>
| adminURL |
http://10.76.254.220:8776/v1/81b280570f994c3eb9d7bb563096b49a |
> | id | 02696554a0fd473292e93834f9269086
> | | internalURL |
> http://10.76.254.220:8776/v1/81b280570f994c3eb9d7bb563096b49a | |
> publicURL |
> http://10.76.254.220:8776/v1/81b280570f994c3eb9d7bb563096b49a | |
> region | RegionOne
> |
> +-------------+---------------------------------------------------------------+
>
> tgt service is also runnung on both nodes.
>
> /etc/tgt/targets.conf has parameters:
>
> include /etc/cinder/volumes/* default-driver iscsi
>
> Should the nodes have DNS records or /etc/hosts records enough ?
> Why don't cinder commands see cinder services being up on labos02
> ?
>
> Can anybody help me ?
>
>
> _______________________________________________ Mailing list:
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack Post
> to : openstack at lists.openstack.org Unsubscribe :
> http://lists.openstack.org/cgi-bin/mailman/listinfo/openstack
>
-----BEGIN PGP SIGNATURE-----
Version: GnuPG v1
Comment: Using GnuPG with Thunderbird - http://www.enigmail.net/
iD8DBQFTqubqyDrVuGfS98QRAgHTAJ48ECFGLa2o8CVhiTQyxfOVgcZ8ZQCffc65
yMiSgkPXOI2XKneZfy88APU=
=J3M1
-----END PGP SIGNATURE-----
--
This communication is intended for the use of the recipient to whom it
is addressed, and may contain confidential, personal, and or privileged
information. Please contact us immediately if you are not the intended
recipient of this communication, and do not copy, distribute, or take
action relying on it. Any communications received in error, or
subsequent reply, should be deleted or destroyed.
---
More information about the Openstack
mailing list