6:07 a.m.
------=_Part_78565955_853594013.1472641664749
Content-Type: text/plain; charset=utf-8
Content-Transfer-Encoding: 7bit
Hi Logen,
I'll refer only to using authentication , because I had configured it previously.
This means: /etc/cinder/cinder.conf should have: auth_strategy = keystone
I'm using keystonerc file, example keystonerc_admin:
----------------------------------------------------------------------------
unset OS_SERVICE_TOKEN
export OS_USERNAME=admin
export OS_PASSWORD=password
export OS_AUTH_URL=http://CINDER-HOST:5000/v2.0
export PS1='[\u@\h \W(keystone_admin)]\$ '
export OS_TENANT_NAME=admin
export OS_REGION_NAME=RegionOne
----------------------------------------------------------------------------
This will be step by step as much as possible just to make sure nothing is missed
(assuming Cinder and Ceph are configured correctly).
Go to:
External providers -> Add
Fill in the fields:
Name:
Type: OpenStack Volume
Provider url: http://CINDER_HOST:8776
Check "Requires Authentication"
Fill in the information, this is an example:
Username: admin
Password: password
Tenant name: admin
Authentication URL: http://CINDER-HOST:5000/v2.0
Test should return "Test succeeded, managed to access provider."
Now click Ok.
Now lets configure additional information:
Lower pane: Authentication Keys
Click on: New
Fill in UUID field with rbd_secret_uuid
and value :which is the key (it's in /etc/ceph/ceph.client.USERNAME.keyring)
Hope this helps..
Regards,
Natalie
----- Original Message -----
From: "Aharon Canan" < acanan(a)redhat.com >
To: "Natalie Gavrilov" < ngavrilo(a)redhat.com >
Sent: Wednesday, August 31, 2016 8:53:22 AM
Subject: Fwd: [ovirt-users] Unable to backend oVirt with Cinder
Hi
Can you help with below?
This is community email and will be great if you can help this guy.
Aharon
---------- Forwarded message ----------
From: Logan Kuhn < logank(a)wolfram.com >
Date: Tue, Aug 30, 2016 at 11:07 PM
Subject: [ovirt-users] Unable to backend oVirt with Cinder
To: users < users(a)ovirt.org >
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
_______________________________________________
Users mailing list
Users(a)ovirt.org
http://lists.ovirt.org/mailman/listinfo/users
------=_Part_78565955_853594013.1472641664749
Content-Type: text/html; charset=utf-8
Content-Transfer-Encoding: quoted-printable
<html><body><div style=3D"font-family: arial,helvetica,sans-serif;
font-siz=
e: 12pt; color: #000000"><div>Hi
Logen,<br></div><div><br></div><div>I'll r=
efer only to<strong> using authentication</strong>, because I had configure=
d it previously. </div><div>This means: /etc/cinder/cinder.conf should have=
: auth_strategy =3D keystone</div><div>I'm using keystonerc
file, exa=
mple
keystonerc_admin:<br></div><div>--------------------------------------=
--------------------------------------<br></div><div>unset
OS_SERVICE_TOKEN=
<br>export OS_USERNAME=3Dadmin<br>export
OS_PASSWORD=3Dpassword<br>export O=
S_AUTH_URL=3Dhttp://CINDER-HOST:5000/v2.0<br>export PS1=3D'[\u@\h \W(keysto=
ne_admin)]\$ '<br><br>export OS_TENANT_NAME=3Dadmin<br>export
OS_REGION_NAM=
E=3DRegionOne<br>----------------------------------------------------------=
------------------<br></div><div><br></div><div>This
will be step by step a=
s much as possible just to make sure nothing is missed (assuming Cinder and=
Ceph are configured
correctly).<br></div><div><br></div><div>Go to:
<br>Ex=
ternal providers -> Add<br>Fill in the fields:<br>Name:<br>Type:
<strong=
<span class=3D"GEMOY02DCID"
id=3D"SubTabProviderGeneralView_formPanel_col0=
_row1_value">OpenStack
Volume</span></strong><br>Provider url: <a class=3D"=
linkification-ext" href=3D"http://ogofen-cinder.scl.lab.tlv.redhat.com:8776=
" title=3D"Linkification:
http://ogofen-cinder.scl.lab.tlv.redhat.com:8776"=
target=3D"_blank">http://CINDER_HOST:8776</a><br>Check
"Requires Authentic=
ation" </div><div><br></div><div>Fill in the
information, this is an exampl=
e:<br></div><div>Username: admin<br>Password:
password<br>Tenant name: admi=
n<br>Authentication URL: <a class=3D"linkification-ext"
href=3D"http://nata=
lie-cinder.scl.lab.tlv.redhat.com:5000/v2.0" title=3D"Linkification: http:/=
/natalie-cinder.scl.lab.tlv.redhat.com:5000/v2.0"
target=3D"_blank">http://=
CINDER-HOST:5000/v2.0</a><br></div><div><br></div><div>Test
should return <=
strong>"Test succeeded, managed to access provider."</strong>
<br>Now click=
Ok.<br></div><div><br></div><div><br></div><div><strong><span
data-mce-sty=
le=3D"text-decoration: underline;" style=3D"text-decoration:
underline;">No=
w lets configure additional
information:</span></strong><br></div><div><br>=
</div><div>Lower pane: <strong>Authentication
Keys</strong><br>Click on: Ne=
w<br>Fill in <strong>UUID</strong> field with rbd_secret_uuid
<br>and <stro=
ng>value</strong>:which is the key (it's in /etc/ceph/ceph.client.USERNAME.=
keyring)<br></div><div><br></div><div><br>Hope
this helps..<br></div><div><=
br></div><div>Regards,<br></div><div>Natalie<br></div><div><br><hr
id=3D"zw=
chr"><br>From: "Aharon Canan" <<a
class=3D"linkification-ext" href=3D"ma=
ilto:acanan@redhat.com" title=3D"Linkification: mailto:acanan@redhat.com"
t=
arget=3D"_blank">acanan(a)redhat.com</a>&gt;<br>To:
"Natalie Gavrilov" <<a=
class=3D"linkification-ext" href=3D"mailto:ngavrilo@redhat.com"
title=3D"L=
inkification: mailto:ngavrilo@redhat.com"
target=3D"_blank">ngavrilo@redhat=
.com</a>><br>Sent: Wednesday, August 31, 2016 8:53:22
AM<br>Subject: Fwd=
: [ovirt-users] Unable to backend oVirt with
Cinder<br></div><div><br></div=
<div>Hi<br></div><div><br></div><div>Can
you help with below?<br>This is c=
ommunity email and will be great if you can
help this guy.<br></div><div><b=
r></div><div>Aharon<br>---------- Forwarded message
----------<br>From: Log=
an Kuhn <<a class=3D"linkification-ext"
href=3D"mailto:logank@wolfram.co=
m" title=3D"Linkification: mailto:logank@wolfram.com"
target=3D"_blank">log=
ank(a)wolfram.com</a>&gt;<br>Date: Tue, Aug 30, 2016 at 11:07
PM<br>Subject: =
[ovirt-users] Unable to backend oVirt with Cinder<br>To: users <<a class=
=3D"linkification-ext" href=3D"mailto:users@ovirt.org"
title=3D"Linkificati=
on: mailto:users@ovirt.org"
target=3D"_blank">users(a)ovirt.org</a>&gt;<br></=
div><div><br></div><div><br>I've got Cinder
configured and pointed at Ceph =
for it's back end storage.<br>I can run ceph commands on the cinder machine=
and cinder is configured for<br>noauth and I've also tried it with Keyston=
e for auth. I can run various<br>cinder commands and it'll return as
=
expected.<br></div><div><br></div><div>When I
configure it in oVirt it'll a=
dd the external provider fine, but when<br>I go to create a disk it doesn't=
populate the volume type field, it's just<br>empty. The
correspondin=
g command for cinder: cinder type-list and cinder<br>type-show
<name>=
returns fine and it is
public.<br></div><div><br></div><div>Ovirt and Cind=
er are on the same host so it isn't a firewall
issue.<br></div><div><br></d=
iv><div>Cinder config:<br>[DEFAULT]<br>rpc_backend =3D
rabbit<br>#auth_stra=
tegy =3D keystone<br>auth_strategy =3D noauth<br>enabled_backends =3D
ceph<=
br>#glance_api_servers =3D <a class=3D"linkification-ext"
href=3D"http://10=
.128.7.252:9292" title=3D"Linkification: http://10.128.7.252:9292" target=
=3D"_blank">http://10.128.7.252:9292</a><br>#glance_api_version
=3D 2<br></=
div><div><br></div><div>#[keystone_authtoken]<br>#auth_uri
=3D <a class=3D"=
linkification-ext" href=3D"http://10.128.7.252:5000/v3"
title=3D"Linkificat=
ion: http://10.128.7.252:5000/v3"
target=3D"_blank">http://10.128.7.252:500=
0/v3</a><br>#auth_url =3D <a class=3D"linkification-ext"
href=3D"http://10.=
128.7.252:35357/v3" title=3D"Linkification: http://10.128.7.252:35357/v3"
t=
arget=3D"_blank">http://10.128.7.252:35357/v3</a><br>#auth_type
=3D passwor=
d<br>#memcached_servers =3D localhost:11211<br>#project_domain_name =3D def=
ault<br>#user_domain_name =3D default<br>#project_name =3D
services<br>#use=
rname =3D user<br>#password =3D
pass<br></div><div><br></div><div>[ceph]<br=
volume_driver =3D
cinder.volume.drivers.rbd.RBDDriver<br>volume_backend_na=
me =3D
ceph<br>rbd_pool =3D ovirt-images<br>rbd_user =3D cinder<br>rbd_secr=
et_uuid =3D <secret><br>rbd_ceph_conf =3D
/etc/ceph/ceph.conf<br>rbd_=
flatten_volume_from_snapshot =3D true<br>rbd_max_clone_depth =3D 5<br>rbd_s=
tore_chunk_size =3D 4<br>rados_connect_timeout =3D -1<br>#glance_api_versio=
n =3D
2<br></div><div><br></div><div>[database]<br>connection
=3D postgresq=
l://<a class=3D"linkification-ext"
href=3D"http://user:pass@10.128.2.33/cin=
der" title=3D"Linkification: http://user:pass@10.128.2.33/cinder"
target=3D=
"_blank">user:pass@10.128.2.33/cinder</a><br></div><div><br></div><div>[osl=
o_concurrency]<br>lock_path =3D
/var/lib/cinder/tmp<br></div><div><br></div=
<div>[oslo_messaging_rabbit]<br>rabbit_host =3D
localhost<br>rabbit_port =
=3D 5672<br>rabbit_userid =3D
user<br>rabbit_password =3D pass<br></div><di=
v><br></div><div>Regards,<br>Logan<br></div><div><br></div><div>___________=
____________________________________<br>Users mailing list<br><a
class=3D"l=
inkification-ext" href=3D"mailto:Users@ovirt.org"
title=3D"Linkification: m=
ailto:Users@ovirt.org"
target=3D"_blank">Users(a)ovirt.org</a><br><a class=3D=
"linkification-ext"
href=3D"http://lists.ovirt.org/mailman/listinfo/users" =
title=3D"Linkification: http://lists.ovirt.org/mailman/listinfo/users" targ=
et=3D"_blank">http://lists.ovirt.org/mailman/listinfo/users&...
div></body></html>
------=_Part_78565955_853594013.1472641664749--