[ovirt-users] oVirt 4 + Foreman

Arsène Gschwind arsene.gschwind at unibas.ch
Thu Sep 8 13:32:12 UTC 2016


Hi,

Sorry for this late reply, i've been busy with some other projects in 
the last weeks.

I did some log analysing and could find the following in the foreman log 
when trying to add foreman as an external provider for oVirt:

2016-09-08 15:20:03 [app] [I] Started GET "/api/v2" for 10.0.10.10 at 2016-09-08 15:20:03 +0200
2016-09-08 15:20:03 [app] [I] Processing by Api::V2::HomeController#index as JSON
2016-09-08 15:20:03 [app] [I]   Parameters: {"apiv"=>"v2", "home"=>{}}
2016-09-08 15:20:03 [app] [I] Authorized user ovirt(oVirt org)
2016-09-08 15:20:03 [app] [I]   Rendered api/v2/home/index.json.rabl (81.8ms)
2016-09-08 15:20:03 [app] [I] Completed 200 OK in 104ms (Views: 82.3ms | ActiveRecord: 4.6ms)
2016-09-08 15:20:03 [app] [I] Started GET "/api/v2/discovered_hosts" for 10.0.10.10 at 2016-09-08 15:20:03 +0200
2016-09-08 15:20:03 [app] [F]
  | ActionController::RoutingError (No route matches [GET] "/api/v2/discovered_hosts"):
  |   actionpack (4.2.5.1) lib/action_dispatch/middleware/debug_exceptions.rb:21:in `call'
  |   actionpack (4.2.5.1) lib/action_dispatch/middleware/show_exceptions.rb:30:in `call'
  |   railties (4.2.5.1) lib/rails/rack/logger.rb:38:in `call_app'

It looks like ovirt is calling an api method which doesn't exist : 
/api/v2/discovered_hosts

an extract from ovirt-engine.log

2016-09-08 15:20:00,862 INFO  [org.ovirt.engine.core.vdsbroker.gluster.GlusterVolumesListVDSCommand] (DefaultQuartzScheduler3) [] FINISH, GlusterVolumesListVDSCommand, return: {d6f938d1-8886-40f3-8210-e5be397f951c=org.ovirt.engine.core.c

ommon.businessentities.gluster.GlusterVolumeEntity at a32edae4, 7ef3b155-47d7-4405-aa70-82a9b8be4033=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity at d94d8f95, af169181-d72e-4325-9947-d7dd09e512f0=org.ovirt.engine.c

ore.common.businessentities.gluster.GlusterVolumeEntity at 2a649db3, 6d3c8561-4e52-4221-9473-88fd48ef4909=org.ovirt.engine.core.common.businessentities.gluster.GlusterVolumeEntity at a35e1b82}, log id: 5ffa2bf1

2016-09-08 15:20:03,173 INFO  [org.ovirt.engine.core.bll.provider.ImportProviderCertificateCommand] (default task-24) [146f761a] Running command: ImportProviderCertificateCommand internal: false. Entities affected :  ID: aaa00000-0000-00

00-0000-123456789aaa Type: SystemAction group CREATE_STORAGE_POOL with role type ADMIN

2016-09-08 15:20:03,178 INFO  [org.ovirt.engine.core.dal.dbbroker.auditloghandling.AuditLogDirector] (default task-24) [146f761a] Correlation ID: 146f761a, Call Stack: null, Custom Event ID: -1, Message: Certificate for provider spfy-dep was imported. (User: admin at internal-authz)

2016-09-08 15:20:03,295 INFO  [org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] (default task-23) [6f5d9746] Running command: TestProviderConnectivityCommand internal: false. Entities affected :  ID: aaa00000-0000-0000-0000-123456789aaa Type: SystemAction group CREATE_STORAGE_POOL with role type ADMIN

2016-09-08 15:20:03,955 ERROR [org.ovirt.engine.core.bll.host.provider.foreman.ForemanHostProviderProxy] (default task-23) [6f5d9746] Exception is https://spfy-dep.host.sapify.ch:443/api/v2/discovered_hosts

2016-09-08 15:20:03,955 ERROR [org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand] (default task-23) [6f5d9746] Command 'org.ovirt.engine.core.bll.provider.TestProviderConnectivityCommand' failed: EngineException: https://spfy-dep.host.sapify.ch:443/api/v2/discovered_hosts (Failed with error PROVIDER_FAILURE and code 5050)

2016-09-08 15:20:04,279 INFO  [org.ovirt.engine.core.vdsbroker.monitoring.VmsStatisticsFetcher] (DefaultQuartzScheduler4) [] Fetched 3 VMs from VDS 'd36d9aff-a953-466b-bdf7-70ba4f63e180'


Thanks for any hint/help.

rgds,
Arsène



On 08/22/2016 08:22 AM, Oved Ourfali wrote:
> Can you please attach the complete logs of ovirt and foreman?
>
>
> On Wed, Aug 17, 2016 at 10:25 AM, Martin Perina <mperina at redhat.com 
> <mailto:mperina at redhat.com>> wrote:
>
>     Adding Yaniv ...
>
>     On Wed, Aug 17, 2016 at 9:16 AM, Arsène Gschwind
>     <arsene.gschwind at unibas.ch <mailto:arsene.gschwind at unibas.ch>> wrote:
>
>         Hi,
>
>         Thanks a lot this did work on the Foreman side using
>         https://<server>/ovirt-engine/api/v3 .
>
>         But on the oVirt Side, to define Foreman as an external
>         provider, it still doesn't work, is there also a special URL
>         to enter? I didn't find anything in the docs.
>
>         Thanks for any hint.
>
>         Regards,
>         Arsène
>
>
>         On 08/16/2016 05:01 PM, Juan Hernández wrote:
>
>             On 08/16/2016 11:58 AM, Arsène Gschwind wrote:
>
>                 Hi,
>
>                 has anybody been able to configure Foreman with oVirt
>                 4 ? When trying to
>                 add Foreman as an external provider and test the login
>                 it always return
>                 : Failed to communicate with the external provider,
>                 see log for
>                 additional details.
>
>                 On the Foreman side i get an SSO failed in the log,
>                 the user and
>                 password entered are correct.
>
>                 Running version:
>
>                 oVirt Engine Version: 4.0.2.6-1.el7.centos
>                 Foreman Version 1.12.1
>
>                 Please find the log extract attached.
>                 Thanks for any help/hint.
>
>                 Regards,
>                 Arsène
>
>             There are two important differences in version 4 of oVirt
>
>             1. The URL is now only /ovirt-engine/api (it used to
>             accept /api and
>             /ovirt-engine/api).
>
>             2. There are two versions of the API now, v3, compatible
>             with oVirt 3,
>             and v4, new and incompatible. Foreman only supports v3.
>
>             So, I'd suggest you try to use
>             "https://.../ovirt-engine/api/v3" in the
>             URL. Does that work? If it doesn't, can you provide more
>             details? Log files?
>
>
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>
>
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