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How to Generate VM Remote Console URL for vSphere 5.x Web Client

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There was a question last week on the VMTN community forums about generating a shortcut URL to a virtual machine's remote console in the new vSphere 5 Web Client. For those of you who have used the vCenter's Web Access may recall the option to generate a desktop shortcut to a particular virtual machine's remote console which includes ability to obfuscate the generated URL that could then be provided to your users.

With the updated vSphere 5 Web Client, there is not an option to generate the remote console URL but there is a link that you could manually copy and provide to your users. This of course is not ideal but after a tinkering, I was able to figure out how to generate the remote console URL for any virtual machine in the new vSphere 5.x Web Client.

I also created a vSphere SDK for Perl script awhile back called generateVMRemoteConsoleURL.pl which helps users automate the URL generation for vSphere 4.x environments, it has now been updated to support vSphere 5.

Here is an example of what the URL looks like for vSphere 5.0:

https://reflex.primp-industries.com:9443/vsphere-client/vmrc/vmrc.jsp?vm=EE26E7F6-591B-4256-BD7A-402E5AC9E0A8:VirtualMachine:vm-1506

Here is an example of what the URL looks like for vSphere 5.1 & 5.5:

https://reflex.primp-industries.com:9443/vsphere-clien/vmrc/vmrc.jsp?vm=urn:vmomi:VirtualMachine:vm-1506:EE26E7F6-591B-4256-BD7A-402E5AC9E0A8

There are basicallythree important components to the URL:

  • Hostname of the vCenter Server - reflex.primp-industries.com
  • The vCenter instanceUUID which used to uniquely identify a vCenter Server - EE26E7F6-591B-4256-BD7A-402E5AC9E0A8
  • The MoRef ID of the virtual machine - vm-1506

Since the Web Client does not support URL customization, you only need to provide the name of a virtual machine to the generateVMRemoteConsoleURL.pl script and the URL will be generated for you.

Here is an example execution of the script:

Now you can take the URL output from the script and enter it into a supported web browser. You will then be asked to authenticate before it allows you to access the remote console of a particular virtual machine.

You can now provide links to specific virtual machines