mtk-switch-interface-desc.yml

---
- name: Check neighbor tables and then update the interface comments with room names
  connection: network_cli
  gather_facts: false
  hosts: cheatham_idf_switches
  vars:
#    ansible_command_timeout: 120

  tasks:

    - name: Run the command to set interface descriptions
      routeros_command:
        commands:
# note that I'm looking for ether interfaces.  The CPEs I have in the rooms are in the format Room100.
          - :local cpes [/ip neighbor print detail as-value where interface~"ether" and identity~"Room"]; :foreach cpe in=$cpes do={/interface set [/interface find name=[:pick ($cpe->"interface") 0 [:find ($cpe->"interface") "b"]]] comment=($cpe->"identity");}