Combine dictionaries based on a dictionary key value.

Archives Ansible Project
1

Create dictionaries from the lists

    - set_fact:
        agg: "{{ agg|default({})|combine({item.node_name: item}) }}"
      loop: "{{ aggregate_info }}"
    - set_fact:
        net: "{{ net|default({})|combine({item.node_name: item}) }}"
      loop: "{{ net_interface }}"

Then combine the corresponding dictionaries and concatenate the results into
a new list

    - set_fact:
        aggregate_info2: "{{ aggregate_info2|default() +
                             [agg[item]|combine(net[item])] }}"
      loop: "{{ agg.keys()|list }}"

HTH,

  -vlado