library/wifi-for-notebooks.yml

   1 ---
   2 - name: check if wifi-connection(-file) exists
   3   stat:
   4     path: /etc/NetworkManager/system-connections/SchulWLAN.nmconnection
   5   register: stat_result
   6 - name: connect device to internal wifi "schulnetz"
   7   block:
   8   - name: add hidden wifi
   9     command: nmcli connection add type wifi con-name SchulWLAN ifname {{ wifi_ifname }} ssid {{ wlan-ssid }}
  10   - name: modify wifi password
  11     command: nmcli connection modify SchulWLAN wifi-sec.key-mgmt wpa-psk wifi-sec.psk "{{ wlan-pw }}"
  12   - name: autoconnect wifi
  13     command: nmcli connection modify SchulWLAN connection.autoconnect yes
  14   - name: modify wifi hidden
  15     command: nmcli connection modify SchulWLAN 802-11-wireless.hidden yes
  16   - name: connect wifi
  17     command: nmcli connection up SchulWLAN
  18   when: not stat_result.stat.exists and ("notebooks" in group_names)
  19 ...