12:17 a.m.
Thank you very much!
I read the documentation and found out that you are one of the authors of this feature! I
guess I asked the right person.
After installed the CinderLib as you mentioned in the second link, do I still need to run
engine setup and integrate CinderLib to use Managed Block ?
[root@olvmm ~]# engine-setup --reconfigure-optional-components
[ INFO ] Stage: Initializing
[ INFO ] Stage: Environment setup
Configuration files:
['/etc/ovirt-engine-setup.conf.d/10-packaging-jboss.conf',
'/etc/ovirt-engine-setup.conf.d/10-packaging.conf',
'/etc/ovirt-engine-setup.conf.d/20-setup-ovirt-post.conf']
Log file:
/var/log/ovirt-engine/setup/ovirt-engine-setup-20210914130015-1qjhwx.log
Version: otopi-1.8.4 (otopi-1.8.4-1.el7)
[ INFO ] Stage: Environment packages setup
[ INFO ] Stage: Programs detection
[ INFO ] Stage: Environment setup (late)
[ INFO ] Stage: Environment customization
--== PRODUCT OPTIONS ==--
Set up Cinderlib integration
(Currently in tech preview)
(Yes, No) [No]: Yes
[ INFO ] ovirt-provider-ovn already installed, skipping.
From: Benny Zlotnik <bzlotnik(a)redhat.com>
Sent: Monday, September 13, 2021 9:20 PM
To: Tommy Sway <sz_cuitao(a)163.com>
Cc: users <users(a)ovirt.org>
Subject: Re: [ovirt-users] what kind of managed block can oVirt manage ?
cinderlib (Managed Block Storage) does not use openstack at all, we have an example of how
to add ceph in the feature page[1]
and docs have instructions on how to set it up[2]
[1]
https://www.ovirt.org/develop/release-management/features/storage/cinderl...
[2]
https://www.ovirt.org/documentation/installing_ovirt_as_a_standalone_mana...
On Mon, Sep 13, 2021 at 2:43 PM Tommy Sway <sz_cuitao(a)163.com
<mailto:sz_cuitao@163.com> > wrote:
You mean to configure ceph in Cinder pages must be connected to real openstack?
Can ceph be connected to a Managed Block page by simply linking to cenderlib files without
accessing the actual openstack?
I am very interested in this section, can you send some related guide documents?
Thank you very much!
From: Benny Zlotnik <bzlotnik(a)redhat.com <mailto:bzlotnik@redhat.com> >
Sent: Monday, September 13, 2021 7:27 PM
To: Tommy Sway <sz_cuitao(a)163.com <mailto:sz_cuitao@163.com> >
Cc: users <users(a)ovirt.org <mailto:users@ovirt.org> >
Subject: Re: [ovirt-users] what kind of managed block can oVirt manage ?
cinder uses an actual openstack environment setup with cinder, cinderlib does not require
it
On Mon, Sep 13, 2021 at 2:17 PM Tommy Sway <sz_cuitao(a)163.com
<mailto:sz_cuitao@163.com> > wrote:
What's the difference between cender page and Managed Block page ？
If have to connect them through cinderlib，why not put them all under cinder page ？
From: Benny Zlotnik <bzlotnik(a)redhat.com <mailto:bzlotnik@redhat.com> >
Sent: Monday, September 13, 2021 6:14 PM
To: Tommy Sway <sz_cuitao(a)163.com <mailto:sz_cuitao@163.com> >
Cc: users <users(a)ovirt.org <mailto:users@ovirt.org> >
Subject: Re: [ovirt-users] what kind of managed block can oVirt manage ?
yes, we support ceph via cinderlib, so in theory any vendor with a storage driver for
cinder can work, but we only test ceph
On Mon, Sep 13, 2021 at 1:06 PM Tommy Sway <sz_cuitao(a)163.com
<mailto:sz_cuitao@163.com> > wrote:
On the create disk page, there is option to create disk that is from managed block, I want
wo know what’s kind of it ? Ceph block device ?
Thanks!
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