Unable to import templates with 5.4.1? Ruby Error?

flabr04 · September 22, 2017, 12:39am

Please, describe the problem here and provide additional information below (if applicable)

Added vcenter and host/datastore to 5.4.1 install, went to import template and get a error " There was an error trying to create an image for disk in vcenter template. Reason: ManagedObjectNotFound: The object ‘vim.VirtualMachine:undefined’ has already been deleted or has not been completely created "

The template and souce VM are fine in vCenter. Never seen this before.

Versions of the related components and OS (frontend, hypervisors, VMs):

vCenter 6.5 U1, Host is 6.0.0, 2494585

Steps to reproduce:
Import existing VM template
Current results:

Fails with

There was an error trying to create an image for disk in vcenter template. Reason: ManagedObjectNotFound: The object ‘vim.VirtualMachine:undefined’ has already been deleted or has not been completely created ["/usr/lib/one/ruby/vendors/rbvmomi/lib/rbvmomi/connection.rb:61:in parse_response'", "/usr/lib/one/ruby/vendors/rbvmomi/lib/rbvmomi/connection.rb:90:incall’", “/usr/lib/one/ruby/vendors/rbvmomi/lib/rbvmomi/basic_types.rb:211:in _call'", "/usr/lib/one/ruby/vendors/rbvmomi/lib/rbvmomi/basic_types.rb:74:inblock (2 levels) in init’”, “/usr/lib/one/ruby/vendors/rbvmomi/lib/rbvmomi/basic_types.rb:189:in _get_property'", "/usr/lib/one/ruby/vendors/rbvmomi/lib/rbvmomi/basic_types.rb:35:inblock (2 levels) in init’”, “/usr/lib/one/ruby/vcenter_driver/virtual_machine.rb:78:in get_dc'", "/usr/lib/one/ruby/vcenter_driver/virtual_machine.rb:230: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/show_exceptions.rb:25:in call'", "/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:182:incall’”, “/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:2013:in call'", "/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:1487:inblock in call’”, “/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:1787:in synchronize'", "/usr/local/share/gems/gems/sinatra-1.4.7/lib/sinatra/base.rb:1487:incall’”, “/usr/local/share/gems/gems/thin-1.7.0/lib/thin/connection.rb:86:in block in pre_process'", "/usr/local/share/gems/gems/thin-1.7.0/lib/thin/connection.rb:84:incatch’”, “/usr/local/share/gems/gems/thin-1.7.0/lib/thin/connection.rb:84:in pre_process'", "/usr/local/share/gems/gems/thin-1.7.0/lib/thin/connection.rb:50:inblock in process’”, “/usr/local/share/gems/gems/eventmachine-1.2.0.1/lib/eventmachine.rb:1076:in call'", "/usr/local/share/gems/gems/eventmachine-1.2.0.1/lib/eventmachine.rb:1076:inblock in spawn_threadpool’”]

Expected results:

Imported template

flabr04 · September 22, 2017, 2:43am

I do see this when I import the template - test- template [ Cluster: testdrs - Template location: / ]

not sure what is supposed to there for template location?

flabr04 · September 22, 2017, 3:45am

I am getting the same error with a vCenter 5.5 and 5.5 ESX host… bizzare. I will build a totally new Nebula host/DB env and test to see if I can reproduce this. the install of 5.4.1 and everything else via sunstone seems fine till i try to add templates.

Pascal · October 13, 2017, 8:10am

Hello together,

we get the same error. Environment ist vCenter 6.5 U1 (Hosts are 6.0). In a previous version of OpenNebula (eg 5.2.0) importing templates ist still working fine.

I followed the advise in the following thread: Error : Import Template Vcenter (Opennebula 5.4)

If you see tinovas post (a bit further down), but replacing the virtual_machine.rb file does not work. You run into another error message. Sorry dont have the message anymore.

Seems to be a problem with the vCenter driver (maybe :)).

Greetings
Pascal

tinova · October 13, 2017, 11:01am

Could you please redo the test (Brian and Pascal) with the /usr/lib/one/ruby/vcenter_driver/virtual_machine.rb with the file replaced?

github.com

OpenNebula/one/blob/master/src/vmm_mad/remotes/lib/vcenter_driver/virtual_machine.rb

module VCenterDriver
require 'digest'
class VirtualMachineFolder
    attr_accessor :item, :items

    def initialize(item)
        @item = item
        @items = {}
    end

    ########################################################################
    # Builds a hash with Datastore-Ref / Datastore to be used as a cache
    # @return [Hash] in the form
    #   { ds_ref [Symbol] => Datastore object }
    ########################################################################
    def fetch!
        VIClient.get_entities(@item, "VirtualMachine").each do |item|
            item_name = item._ref
            @items[item_name.to_sym] = VirtualMachine.new(item)
        end

This file has been truncated. show original

We need to know the exact error message. Thanks!

Pascal · October 13, 2017, 11:08am

Hey,

thanks for your reply. I´ll rebuild it next week and tell you the result.

Greetings
Pascal

Pascal · October 16, 2017, 7:23am

Here we are!

Befor editing:

before.txt (5.2 KB)

and after changing the “.rb” file, we got the following message:

after.txt (4.6 KB)

Greetings
Pascal

UAnton · October 16, 2017, 1:40pm

Hello,
Have same problem

tinova · October 17, 2017, 4:47pm

Thanks for the detailed feedback.

From the provided stack trace, this seems to be the problem:

[VirtualMachine(“undefined”)]

So this is most likely a Sunstone (JavaScript) error.

Does it happen consistently?
Is it always with the same VM Template? Does it happen with only one VM Template, or with all of them?
Does it work when you try to import it using “onevcenter templates” CLI tool?

UAnton · October 18, 2017, 8:25am

Hello,
Import using CLI works!

mbu · October 18, 2017, 8:35am

Hi,
we also have the same problem.
It happens consistently with every VM template.
Importing CLI does not really work, During import it stops because of an incorrect password.
Here what I have done:
[root@vonecloud ~]# onevcenter templates --vcenter vcenter.mydomain.com --vuser vcenter_admin
Password:

Connecting to vCenter: vcenter.mydomain.com…done!

Looking for VM Templates…done!

Do you want to process datacenter Datacenter1 (y/[n])? y

VM Template found:
- Name : TEMPLATE - NEBULA Ubuntu
- Cluster : Testcluster
- Location : 1 - Templates
  Import this VM template (y/[n])? y
For faster deployment operations and lower disk usage, OpenNebula can create new VMs as linked clones.
Would you like to use Linked Clones with VMs based on this template (y/[n])? n

Do you want to specify a folder where the deployed VMs based on this template will appear in vSphere’s VM and Templates section?
If no path is set, VMs will be placed in the same location where the template lives.
Please specify a path using slashes to separate folders e.g /Management/VMs or press Enter to use defaults:

The existing disks and networks in the template are being imported, please be patient…
Error creating disk from template: [one.image.allocate] Cannot parse image SIZE: Error calculating image vcenter://TEMPLATE - NEBULA Ubuntu/TEMPLATE - NEBULA Ubuntu.vmdk size. Reason: “InvalidLogin: Cannot complete login due to an incorrect user name or password.”

What did I do wrong? Do I have to specify other credentials than the vCenter admins?

AbelC · October 18, 2017, 1:20pm

Hi all,

I can’t reproduce it.I could read that the problem is
Trace: [VirtualMachine("undefined")]

This may be because the vcenter_ref is undefined from Sunstone. To identify the problem I need more data.

I have made a small script to run it in the chrome / firefox console to be able to know that it collects Sunstone from the request to ruby.

Steps:
- Get VM Template
- Copy JS script in chrome / firefox console

trs = $(“#vcenter_import_table_one1 tr”);

$.each(trs, function(key, value){
console.log($(‘.check_item’, value).data(“import_data”));
});

This script returns the data of each template, it would be interesting to send me the results of the problematic templates, and be able to detect the problem.

Thanks.

Regards,
Abel.

tinova · October 18, 2017, 1:32pm

Manuel, your error message seems unrelated, would you mind opening a new topic?

Pascal, UAnton, we would appreciate Abel’s requested feedback to further debug this problem. Thanks!

ybizeul · October 19, 2017, 4:41pm

Have the exact same problem.
Here is the requested debug :

Does it looks like the first item is undefined?

AbelC · October 20, 2017, 10:24am

That’s not the problem
The first one not defined is because an assignment to a variable is not performed. Thing of the JS.

Pascal · October 20, 2017, 11:21am

Well thats what i got:

2017-10-20_13-11-11

Im not a dev. In Sunstone, i go to the template task --> VMs --> Import:

Here i say get Template including credentials and vCenter name FQDN.

Opening a console in Firefox and run the script. Can u help me?

BTW output is empty.

Greetings
Pascal

ybizeul · October 20, 2017, 11:37am

You need to change the typographic quotes “‘” with bare ones on your keyboard. That’s around “.check_item” and “import_data”

Pascal · October 20, 2017, 12:04pm

Hey! Like that?

iframe is: “http://xxxxx/#templates-tab/form”

ybizeul · October 20, 2017, 7:19pm

No, you are still typing typographic quotes

Replace them directly in the JS debugger, by typing "

Observe the difference in the quotes between line 1 and line 4

ybizeul · October 20, 2017, 7:30pm

I had a datastore ISO file connected in my VM, but reverting it to Client Device, didn’t solve the issue.

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Unable to import templates with 5.4.1? Ruby Error?

Please, describe the problem here and provide additional information below (if applicable)

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