orphantracker

Script helps to identify orphaned VMs in the OpenStack.
It runs trough all VMs and checks if they are assigned to an existing Openstack Project/Tenant.
Result will be a list of orphaned VMs. Script will NOT delete any VM.

Usage

Install openstack client and just load your openrc file for user with admin role and run the script.

Usage and output example

$ ./orphantracker.sh
Searching for orphaned VMs...
Checked 2 of total 2 VMs...

I have found 2 orphaned VMs:
+----------------------------------+--------------------------------------+------------------------------+
| Project ID                       | VirtualMachine ID                    | VirtualMachine Name          |
+----------------------------------+--------------------------------------+------------------------------+
| 3c4c71840ea0407dabdb22b72bc50f12   40eca4a7-0696-41a0-9ca4-1a0bdd0e778a   virtual-machine_RedHatEnt... |
| 3c4c71840ea0407dabdb22b72bc50f12   f47de21a-9005-4b38-87dc-07497261a82e   testVM_db                    |
+----------------------------------+--------------------------------------+------------------------------+