How do I know what desktop environment is being used with ansible?

Question

I have printed out the facts for the host with:

 - name: Display all variables/facts known for a host
   debug: var=hostvars[inventory_hostname]

How do I know what the desktop environment is?

The closest I found was:

"COLORTERM": "gnome-terminal", 

I was using this condition

ansible_env["SESSIONTYPE"] == "gnome-session"

But when running as sudo with become that fact is not present

Answer 1

如果这对您很重要，则可能需要设计自己的事实模块。