Error : Import Template Vcenter (Opennebula 5.4)

Product Support
1

Hello all

Since the last update (fresh install), i have error for importing VM template from a Vcenter 6.0.

Here is the output :
Reason: undefined method _ref' for nil:NilClass ["/usr/lib/one/ruby/vcenter_driver/virtual_machine.rb:237:inblock in import_vcenter_disks’", “/usr/lib/one/ruby/vcenter_driver/virtual
_machine.rb:236:in each'", "/usr/lib/one/ruby/vcenter_driver/virtual_machine.rb:236:inimport_vcenter_disks’”, “/usr/lib/one/ruby/vcen
ter_driver/importer.rb:430:in block (2 levels) in import_templates'", "/usr/lib/one/ruby/vcenter_driver/importer.rb:298:ineach’”, “/u
sr/lib/one/ruby/vcenter_driver/importer.rb:298:in block in import_templates'", "/usr/lib/one/ruby/vcenter_driver/importer.rb:286:inea
ch’”, “/usr/lib/one/ruby/vcenter_driver/importer.rb:286:in import_templates'", "/usr/bin/onevcenter:128:inblock (2 levels) in '
”, “/usr/lib/one/ruby/cli/command_parser.rb:449:in run'", "/usr/lib/one/ruby/cli/command_parser.rb:76:ininitialize’”, “/usr/bin/onevc
enter:57:in new'", "/usr/bin/onevcenter:57:in'”]

It was working great on Opennebula 5.2.

I have no idea to resolve this issue …

Thanks for your help.

2

Maybe your VM Template has spaces in their disks VMDK’s paths, this prevents the correct import of the template:

https://dev.opennebula.org/issues/5288

3

Hi Tino,

I confirm that the VMDK paths contains spaces.

I try to remove it.

Thanks

4

Hum, unfortunately i got the same error . (same with all kind of template)

5

Please take into account that the path to the VMDK in the datastore cannot have spaces at well, is that the case?

6

My vCenter is hosted by a tier . I’m not able to confirm that the full path is without spaces …

7

Hi Tino,

i got the information:

Here the full path of my VMDK template :

/vmfs/volumes/24c09254-03888e94/ubuntu-template-context/ubuntu-template-context-000001.vmdk

no spaces as well

8

Hi Tino,

I tried with vOneCloud appliance and GUI import template . Same error.

9

Is it in a regular datastore? or it in a VApp?

10

it is a NFS Datastore.

it worked well on 5.2 version

11

i try in a new “Ressource Pool”

2017-08-31 11_02_54-OpenNebula Sunstone_ Cloud Operations Center
2017-08-31 11_02_54-OpenNebula Sunstone_ Cloud Operations Center.png1079×302 24.1 KB

same error

12

Hello Team ,
For information , i tried the new vOneCloud release 3.0.2 and got the same error … :cry:

13

Could you paste the error message again? Most likely the lines have changed. Thanks.

14

Here is :

There was an error trying to create an image for disk in vcenter template. Reason: undefined method _ref' for nil:NilClass ["/usr/lib/one/ruby/vcenter_driver/virtual_machine.rb:240:inblock in import_vcenter_disks’", “/usr/lib/one/ruby/vcenter_driver/virtual_machine.rb:239:in each'", "/usr/lib/one/ruby/vcenter_driver/virtual_machine.rb:239:inimport_vcenter_disks’”, “/usr/lib/one/sunstone/routes/vcenter.rb:338:in block in '", "/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:1611:incall’”, “/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:1611:in block in compile!'", "/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:975:in[]’”, “/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:975:in block (3 levels) in route!'", "/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:994:inroute_eval’”, “/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:975:in block (2 levels) in route!'", "/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:1015:inblock in process_route’”, “/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:1013:in catch'", "/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:1013:inprocess_route’”, “/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:973:in block in route!'", "/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:972:ineach’”, “/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:972:in route!'", "/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:1085:inblock in dispatch!’”, “/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:1067:in block in invoke'", "/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:1067:incatch’”, “/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:1067:in invoke'", "/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:1082:indispatch!’”, “/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:907:in block in call!'", "/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:1067:inblock in invoke’”, “/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:1067:in catch'", "/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:1067:ininvoke’”, “/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:907:in call!'", "/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:895:incall’”, “/usr/local/share/gems/gems/rack-1.6.4/lib/rack/commonlogger.rb:33:in call'", "/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:219:incall’”, “/usr/local/share/gems/gems/rack-1.6.4/lib/rack/deflater.rb:35:in call'", "/usr/local/share/gems/gems/rack-1.6.4/lib/rack/session/abstract/id.rb:225:incontext’”, “/usr/local/share/gems/gems/rack-1.6.4/lib/rack/session/abstract/id.rb:220:in call'", "/usr/local/share/gems/gems/rack-protection-1.5.3/lib/rack/protection/xss_header.rb:18:incall’”, “/usr/local/share/gems/gems/rack-protection-1.5.3/lib/rack/protection/path_traversal.rb:16:in call'", "/usr/local/share/gems/gems/rack-protection-1.5.3/lib/rack/protection/json_csrf.rb:18:incall’”, “/usr/local/share/gems/gems/rack-protection-1.5.3/lib/rack/protection/base.rb:49:in call'", "/usr/local/share/gems/gems/rack-protection-1.5.3/lib/rack/protection/base.rb:49:incall’”, “/usr/local/share/gems/gems/rack-protection-1.5.3/lib/rack/protection/frame_options.rb:31:in call'", "/usr/local/share/gems/gems/rack-1.6.4/lib/rack/nulllogger.rb:9:incall’”, “/usr/local/share/gems/gems/rack-1.6.4/lib/rack/head.rb:13:in call'", "/usr/local/share/gems/gems/rack-1.6.4/lib/rack/methodoverride.rb:22:incall’”, “/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:182:in call'", "/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:2013:incall’”, “/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:1487:in block in call'", "/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:1787:insynchronize’”, “/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:1487:in call'", "/usr/local/share/gems/gems/passenger-5.1.8/src/ruby_supportlib/phusion_passenger/rack/thread_handler_extension.rb:97:inprocess_request’”, “/usr/local/share/gems/gems/passenger-5.1.8/src/ruby_supportlib/phusion_passenger/request_handler/thread_handler.rb:152:in accept_and_process_next_request'", "/usr/local/share/gems/gems/passenger-5.1.8/src/ruby_supportlib/phusion_passenger/request_handler/thread_handler.rb:113:inmain_loop’”, “/usr/local/share/gems/gems/passenger-5.1.8/src/ruby_supportlib/phusion_passenger/request_handler.rb:416:in block (3 levels) in start_threads'", "/usr/local/share/gems/gems/passenger-5.1.8/src/ruby_supportlib/phusion_passenger/utils.rb:113:inblock in create_thread_and_abort_on_exception’”]

Thanks !

15

I am seeing the same thing here… started a new thread/issue last night.

16

has anyone found a workaround for this?

17

No workaround for me

18

Could you replace the /usr/lib/one/ruby/vcenter_driver/virtual_machine.rb with the following file:

https://github.com/OpenNebula/one/blob/master/src/vmm_mad/remotes/lib/vcenter_driver/virtual_machine.rb

and let us know if it works, or what error messages it produces

19

Thanks Tino,

i could test next week.

I will keep you posted

20

I’ll see if I can test this this week/weekend.