Dear Team, I successfully integrate the openstack and ceph , and also configure cinder.conf file to use ceph but when we create volumes it will not show in rbd volumes pools.
plz provide me the exact solution for the same.
chandan
Thanks for your inputs..
I am trying to use ceph as a volume backend for cinder. I setup a ceph cluster in a single virtual machine with osd and monitor and the osd status is up. (working fine)
while creating the cinder volume it enters in to error state and it is not in to the rbd volumes pool.
my api.log --------------http://pastebin.com/qbJrVDm8 scheduler.log -----------http://pastebin.com/EkmCRK6n
In scheduler " No valid host was found and No weight is found" error is facing. please help me.
cinder type-list for ceph is --- id| 1ebe7c72-6d15-4213-9644-c0b21eb52960 | ceph |
enable_backends=ceph
All cinder services are up cinder-volume for ceph is up and i disable lvm (enable_backends)
Thanks in advance...
Hi, enabled_backends option is configured to use lvm, change it for rbd and under "Options defined in cinder.volume.drivers.rbd" create the section [rbd]
"Options defined in cinder.volume.drivers.rbd"
[rbd]
rbd_pool=volumes
rbd_user=cinder
rbd_ceph_conf=/etc/ceph/ceph.conf
rbd_flatten_volume_from_snapshot=false
rbd_secret_uuid=<YOUR_SECRET_UUID>
rbd_max_clone_depth=5
With this content cinder must be using ceph rbd as backend, the error "ERROR: The request you have made requires authentication. (HTTP 401)" i don't know where it comes with no information, source again keystonerc_admin and try it again, sometimes env variables are not correctly sourced, if that don't work, please share more information.
Regards
A better output is tail -n50 volume.log, with this log barely cant see nothing, attach api.log too
Maybe is a bug https://bugs.launchpad.net/cinder/+bug/1473484 , try upgrading packages. whats the output of systemctl status -l openstack-cinder-volume.service?
Asked: 2015-08-01 02:21:59 -0600
Seen: 731 times
Last updated: Oct 29 '15
Please, paste cinder.conf and cinder service-list output.
I paste cinder.conf file ---http://paste.openstack.org/show/406651/ [root@controller1 ceph(keystone_admin)]# cinder service-list
ERROR: The request you have made requires authentication. (HTTP 401) (Request-ID: req-82c0bc80-bc11-48a3-a054-cfd75f049fa9)
plz provide the solution for the same
I paste cinder.conf file ---http://paste.openstack.org/show/406651
If you are unable to make requests, share with us more information about keystone logs and make the request with --debug option. If the error is not related to this question, create another question. Regards