David Flores (aka: netpanda) d thanks for reply, i'm trying to use the same previous example with ansible but construct topology with this newer python script( because of the new x & y positions) so when i run the "sudo ansible-playbook lab.yml.." command. This newer script construct topology, but i'm having problems adding this script as ansible task in the lab_setup.yml. I did define gns3_template but couldn't fit the python script in ansible.

Great script thanks, how can we use it in conjunction with the previous gns3_vars.yaml file and it's gns3_nodes_spec?