Hi,
I Already added my OpenStack Environment (validated and success)
but I got some error:
Unable to obtain a collection: 'volumes' in a service: 'nova' through API. Please, fix your OpenStack installation a...
PS: I don’t install Volume/Cinder Service on my OpenStack environment.
Could anyone help me please?
Thank you,
Ary
@aryulianto Can you check what error you see in the evm.log? There should be a backtrace showing the exact issue.
Also, what version of ManageIQ is this?
Hi @Ladas the following error that I got from evm.log:
[----] E, [2018-11-27T22:57:18.537514 #2021:c85140] ERROR -- : MIQ(ManageIQ::Providers::Openstack::StorageManager::CinderManager::Refresher#refresh) EMS: [OpenStack-DRC Cinder Manager], id: [7] Unable to perform refresh for the following targets:
[----] E, [2018-11-27T22:57:33.247076 #2021:c85140] ERROR -- : MIQ(OpenstackHandle::ComputeDelegate#handled_list) Unable to obtain collection: 'volumes' in service: 'nova' using project scope: 'admin' in provider: '<OpenStack-IP>'. Message=Expected(200) <=> Actual(500 InternalServerError)
[----] E, [2018-11-27T22:57:33.247781 #2021:c85140] ERROR -- : [MiqException::MiqOpenstackApiRequestError]: Unable to obtain a collection: 'volumes' in a service: 'nova' through API. Please, fix your OpenStack installation and run refresh again. Method:[block in method_missing]
[----] E, [2018-11-27T22:57:33.247862 #2021:c85140] ERROR -- : MIQ(ManageIQ::Providers::Openstack::CloudManager::Refresher#refresh) EMS: [OpenStack-DRC], id: [9] Unable to perform refresh for the following targets:
[----] E, [2018-11-27T22:57:33.307175 #2021:c85140] ERROR -- : MIQ(MiqQueue#deliver) Message id: [7971], Error: [Unable to obtain a collection: 'volumes' in a service: 'nova' through API. Please, fix your OpenStack installation and run refresh again.]
[----] E, [2018-11-27T22:57:33.307365 #2021:c85140] ERROR -- : [EmsRefresh::Refreshers::EmsRefresherMixin::PartialRefreshError]: Unable to obtain a collection: 'volumes' in a service: 'nova' through API. Please, fix your OpenStack installation and run refresh again. Method:[block in method_missing]
[----] E, [2018-11-27T22:57:37.938817 #2029:c85140] ERROR -- : MIQ(OpenstackHandle::ComputeDelegate#handled_list) Unable to obtain collection: 'volumes' in service: 'nova' using project scope: 'admin' in provider: '<OpenStack-IP>'. Message=Expected(200) <=> Actual(500 InternalServerError)
[----] E, [2018-11-27T22:57:37.939590 #2029:c85140] ERROR -- : [MiqException::MiqOpenstackApiRequestError]: Unable to obtain a collection: 'volumes' in a service: 'nova' through API. Please, fix your OpenStack installation and run refresh again. Method:[block in method_missing]
[----] E, [2018-11-27T22:57:37.939691 #2029:c85140] ERROR -- : MIQ(ManageIQ::Providers::Openstack::CloudManager::Refresher#refresh) EMS: [OpenStack-NOC], id: [5] Unable to perform refresh for the following targets:
[----] E, [2018-11-27T22:57:38.001480 #2029:c85140] ERROR -- : MIQ(MiqQueue#deliver) Message id: [7964], Error: [Unable to obtain a collection: 'volumes' in a service: 'nova' through API. Please, fix your OpenStack installation and run refresh again.]
[----] E, [2018-11-27T22:57:38.001639 #2029:c85140] ERROR -- : [EmsRefresh::Refreshers::EmsRefresherMixin::PartialRefreshError]: Unable to obtain a collection: 'volumes' in a service: 'nova' through API. Please, fix your OpenStack installation and run refresh again. Method:[block in method_missing]
The version of ManageIQ I use is manageiq-openstack-gaprindashvili-6.qc2 from
http://releases.manageiq.org/manageiq-openstack-gaprindashvili-6.qc2
Thanks,
Ary
I believe it fails on calling list volumes in you OpenStack, you might be using OpenStack that is not supported yet?
Can you try calling nova os-volumes API query, the client call is here https://github.com/fog/fog-openstack/blob/master/lib/fog/openstack/compute/requests/list_volumes.rb. Looks like it returns code 500 in your system.
Hi @Ladas
As a I mention before I didn’t install Cinder/Volume service on my OpenStack environment. Just for info I used OpenStack Queens
Thanks,
Ary
Ah, ok, I missed that. Then this is expected, cinder is a required service. Currently there is no official way around it.
It might work if you just remove the cinder manager though in rails c: ManageIQ::Providers::Openstack::StorageManager::CinderManager.find_by(:name => “OpenStack-DRC Cinder Manager”).destroy
But it can cause other failures, since this is not officially supported.
Hi @Ladas
Thank you for the explanation.
maybe I’ll try remove the Cinder Manager. but could you give me the right path or file for execute this?
ManageIQ::Providers::Openstack::StorageManager::CinderManager.find_by(:name => “OpenStack-DRC Cinder Manager”).destroy
Thanks,
Ary
You can execute it by going to the project directory and running:
rails c
that is the rails console
Hi @Ladas
I already deleted Storage Manager, but still got same error
are there any other ideas?
Thanks,
Ary
Strange, did you rerun the refresh?
It’s under Configuration on this page.
Yes, I Already Refresh Relationships and Power States 
But still got the same error
Hm ok, in the log, it does the query as a part of cloud manager. @mansam can you give us some advice, if there is a way around?
@aryulianto Might be, you’ll need to deploy Cinder, to make this work.
Hi @Ladas,
Sorry for late reply
So there is no solution without deploy Cinder? because we no need block storage service.
Many thanks,
Ary
@Ladas @aryulianto Unfortunately I don’t have a workaround that I can recommend. The provider will need an enhancement to make Cinder optional.
