[one-users] Genenare VM list

[Anandharaj Subramaniam]

Hi Carlos,

Thank you very much for the valuable information. I have done the changes  in onevm_helper.rb to add new column “IP” and also added into default column list, but somehow it didn’t work for me. Anything I have missed? Appreciate if you can guide more on this.


   column :IP, "IP address of VM", :size=>4 do |d|
           d["IP"]
     end


     default :IP, :USER, :GROUP, :NAME, :STAT, :UCPU, :UMEM, :HOST,
           :TIME
end




--
Regards,
Anandharaj

From: Carlos Martín Sánchez [mailto:cmartin at opennebula.org]
Sent: Tuesday, July 15, 2014 9:14 PM
To: Anandharaj Subramaniam
Cc: users at lists.opennebula.org
Subject: Re: [one-users] Genenare VM list

Hi,

On Thu, Jul 10, 2014 at 11:15 AM, Anandharaj Subramaniam <anandharaj.maniam at mimos.my<mailto:anandharaj.maniam at mimos.my>> wrote:
Hi,

I would like to have an inventory of all the VM running on OpenNebula. Running “onevm list”  doesn’t not have all the info that I need. According to  “onevm” help page (--list x y c ), I can define the column name but what are the columns available to define there?

You have the --describe option for that:

$ onevm list --describe
ID                  : ONE identifier for Virtual Machine
NAME                : Name of the Virtual Machine
USER                : Username of the Virtual Machine owner
GROUP               : Group of the Virtual Machine
STAT                : Actual status
UCPU                : CPU percentage used by the VM
UMEM                : Memory used by the VM
HOST                : Host where the VM is running
TIME                : Time since the VM was submitted

More or less, “onevm list” output  is fine but I need the IP address as well (same as VM list in Sunstone) How can I achieve this?

As you can see, the IP column does not exist. You can however customize the command easily. Take a look at /usr/lib/one/ruby/cli/one_helper/onevm_helper.rb, line 129 [1]. You can add a new column that shows the VM/TEMPLATE/NIC/IP filed. Use onevm show -x to see the VM object structure.

Regards

[1] https://github.com/OpenNebula/one/blob/one-4.6/src/cli/one_helper/onevm_helper.rb#L129
--
Carlos Martín, MSc
Project Engineer
OpenNebula - Flexible Enterprise Cloud Made Simple
www.OpenNebula.org<http://www.opennebula.org/> | cmartin at opennebula.org<mailto:cmartin at opennebula.org> | @OpenNebula<http://twitter.com/opennebula>


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