3:07 p.m.
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I've got Cinder configured and pointed at Ceph for it's back end storage. I can
run ceph commands on the cinder machine and cinder is configured for noauth and I've
also tried it with Keystone for auth. I can run various cinder commands and it'll
return as expected.
When I configure it in oVirt it'll add the external provider fine, but when I go to
create a disk it doesn't populate the volume type field, it's just empty. The
corresponding command for cinder: cinder type-list and cinder type-show <name>
returns fine and it is public.
Ovirt and Cinder are on the same host so it isn't a firewall issue.
Cinder config:
[DEFAULT]
rpc_backend = rabbit
#auth_strategy = keystone
auth_strategy = noauth
enabled_backends = ceph
#glance_api_servers = http://10.128.7.252:9292
#glance_api_version = 2
#[keystone_authtoken]
#auth_uri = http://10.128.7.252:5000/v3
#auth_url = http://10.128.7.252:35357/v3
#auth_type = password
#memcached_servers = localhost:11211
#project_domain_name = default
#user_domain_name = default
#project_name = services
#username = user
#password = pass
[ceph]
volume_driver = cinder.volume.drivers.rbd.RBDDriver
volume_backend_name = ceph
rbd_pool = ovirt-images
rbd_user = cinder
rbd_secret_uuid = <secret>
rbd_ceph_conf = /etc/ceph/ceph.conf
rbd_flatten_volume_from_snapshot = true
rbd_max_clone_depth = 5
rbd_store_chunk_size = 4
rados_connect_timeout = -1
#glance_api_version = 2
[database]
connection = postgresql://user:pass@10.128.2.33/cinder
[oslo_concurrency]
lock_path = /var/lib/cinder/tmp
[oslo_messaging_rabbit]
rabbit_host = localhost
rabbit_port = 5672
rabbit_userid = user
rabbit_password = pass
Regards,
Logan
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<html><body><div style=3D"font-family: Arial; font-size: 12pt; color:
#0000=
00"><div>I've got Cinder configured and pointed at Ceph for it's
back end s=
torage. I can run ceph commands on the cinder machine and cinder is c=
onfigured for noauth and I've also tried it with Keystone for auth. I=
can run various cinder commands and it'll return as
expected. </=
div><div><br data-mce-bogus=3D"1"></div><div>When I
configure it in oVirt i=
t'll add the external provider fine, but when I go to create a disk it does=
n't populate the volume type field, it's just empty. The correspondin=
g command for cinder: cinder type-list and cinder type-show <name> re=
turns fine and it is public. </div><div><br
data-mce-bogus=3D"1"></div=
<div>Ovirt and Cinder are on the same host so it isn't a
firewall issue.</=
div><div><br
data-mce-bogus=3D"1"></div><div>Cinder
config:</div><div>[DEFA=
ULT]<br>rpc_backend =3D rabbit<br>#auth_strategy =3D
keystone<br>auth_strat=
egy =3D noauth<br>enabled_backends =3D ceph<br>#glance_api_servers =3D http=
://10.128.7.252:9292<br>#glance_api_version =3D
2<br><br>#[keystone_authtok=
en]<br>#auth_uri =3D http://10.128.7.252:5000/v3<br>#auth_url =3D http://10=
.128.7.252:35357/v3<br>#auth_type =3D password<br>#memcached_servers =3D lo=
calhost:11211<br>#project_domain_name =3D default<br>#user_domain_name =3D =
default<br>#project_name =3D services<br>#username
=3D user<br>#passwo=
rd =3D pass<br><br>[ceph]<br>volume_driver =3D
cinder.volume.drivers.rbd.RB=
DDriver<br>volume_backend_name =3D ceph<br>rbd_pool =3D
ovirt-images<br>rbd=
_user =3D cinder<br>rbd_secret_uuid
=3D <secret><br>rbd_ceph_con=
f =3D /etc/ceph/ceph.conf<br>rbd_flatten_volume_from_snapshot =3D true<br>r=
bd_max_clone_depth =3D 5<br>rbd_store_chunk_size =3D 4<br>rados_connect_tim=
eout =3D -1<br>#glance_api_version =3D
2<br><br>[database]<br>connection =
=3D
postgresql://user:pass@10.128.2.33/cinder<br><br>[oslo_concurrency]<br>=
lock_path =3D
/var/lib/cinder/tmp<br><br>[oslo_messaging_rabbit]<br>rabbit_=
host =3D localhost<br>rabbit_port =3D 5672<br>rabbit_userid
=3D <span =
style=3D"color: #000000; font-family: Arial; font-size: 16px; font-style: n=
ormal; font-variant-ligatures: normal; font-variant-caps: normal; font-weig=
ht: normal; letter-spacing: normal; line-height: normal; orphans: 2; text-a=
lign: start; text-indent: 0px; text-transform: none; white-space: normal; w=
idows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: inlin=
e !important; float: none; background-color: #ffffff;" data-mce-style=3D"co=
lor: #000000; font-family: Arial; font-size: 16px; font-style: normal; font=
-variant-ligatures: normal; font-variant-caps: normal; font-weight: normal;=
letter-spacing: normal; line-height: normal; orphans: 2; text-align: start=
; text-indent: 0px; text-transform: none; white-space: normal; widows: 2; w=
ord-spacing: 0px; -webkit-text-stroke-width: 0px; display: inline !importan=
t; float: none; background-color:
#ffffff;">user</span><br>rabbit_password =
=3D <span style=3D"color: #000000; font-family: Arial; font-size: 16px=
; font-style: normal; font-variant-ligatures: normal; font-variant-caps: no=
rmal; font-weight: normal; letter-spacing: normal; line-height: normal; orp=
hans: 2; text-align: start; text-indent: 0px; text-transform: none; white-s=
pace: normal; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px;=
display: inline !important; float: none; background-color: #ffffff;" data-=
mce-style=3D"color: #000000; font-family: Arial; font-size: 16px; font-styl=
e: normal; font-variant-ligatures: normal; font-variant-caps: normal; font-=
weight: normal; letter-spacing: normal; line-height: normal; orphans: 2; te=
xt-align: start; text-indent: 0px; text-transform: none; white-space: norma=
l; widows: 2; word-spacing: 0px; -webkit-text-stroke-width: 0px; display: i=
nline !important; float: none; background-color:
#ffffff;">pass</span></div=
<div><br></div><div
data-marker=3D"__SIG_PRE__">Regards,<br>Logan</div></d=
iv></body></html>
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3:57 a.m.
Hi,
Can you please supply some more details about the problem?
Thanks
*Regards,*
*Shani Leviim*
On Thu, Jun 21, 2018 at 1:47 AM, <rumanzo(a)yandex.ru> wrote:
Hi. Did you solve this problem?
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8:30 a.m.
On Thu, Jun 21, 2018 at 12:20 PM <rumanzo(a)yandex.ru> wrote:
Sorry, I found last message some later.
Problem that I can't auth with keystone, and without keystone I can't
create image, because field Volume Type is empty, and in
/var/log/ovirt-engine/engine.log
messages
2018-06-20 19:24:29,667+03 ERROR
[org.ovirt.engine.core.bll.storage.disk.cinder.GetCinderVolumeTypesByStorageDomainIdQuery]
(default task-60) [9c78dc58-8a03-411e-998b-8ea3b0e6a34a] Query
'GetCinderVolumeTypesBy
StorageDomainIdQuery' failed: null
2018-06-20 19:24:29,667+03 ERROR
[org.ovirt.engine.core.bll.storage.disk.cinder.GetCinderVolumeTypesByStorageDomainIdQuery]
(default task-60) [9c78dc58-8a03-411e-998b-8ea3b0e6a34a] Exception:
java.lang.NullPoin
terException
It probably means that there's no volume types configured for the tenant.
You should create a new volume type in cinder that is associated with the
ceph backend.
In the new volume type, create an extra spec for ceph, e.g.
volume_backend_name=ceph.
Here are some relevant docs for details:
-
https://docs.openstack.org/cinder/latest/admin/blockstorage-multi-backend...
- https://docs.openstack.org/horizon/latest/admin/manage-volumes.html
I install openstack keystone and cinder from pike, and create endpoint
/v2.0 and it's solve problem.
As far as I understand, it's impossible to use a cinder without keystone,
and for keystone needed endpoint /v2.0 (not /v2 or /v3). And this api was
removed from openstack release queen.
The only question that I have left, I also earned glance, but it is
unclear how to use it. The only thing I can do now is export image into it,
that's all. Is this its only function?
21.06.2018, 11:58, "Shani Leviim" <sleviim(a)redhat.com>:
Hi,
Can you please supply some more details about the problem?
Thanks
*Regards,*
*Shani Leviim*
On Thu, Jun 21, 2018 at 1:47 AM, <rumanzo(a)yandex.ru> wrote:
Hi. Did you solve this problem?
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2134
days inactive
2794
days old
4 comments
4 participants
participants (4)
-
Daniel Erez -
Logan Kuhn -
rumanzo＠yandex.ru -
Shani Leviim