- name: debug it
  debug:
    var: all_tagged_droplets.json.droplets | selectattr('name', 'equalto', '{{inventory_hostname}}') | list

- name: find the right droplet
  set_fact:
    droplet: "{{ all_tagged_droplets.json.droplets | selectattr('name', 'equalto', '{{inventory_hostname}}') | list }}"

- name: debug it
  debug:
    var: droplet