ansible/roles/networking/templates/ubuntu_00-installer-config.yaml.j2

{{ ansible_managed | comment }}

network:
  ethernets:
{% for item in lookup('dict', interfaces, wantlist=True) %}
{% if item.value.type not in ['wireguard', ] %}
{% if not ('bridge' in item.value and item.value.bridge) %}
    {{ item.key }}:
{% if item.value.type == 'dhcp' %}
      dhcp4: true
{% elif item.value.type == 'static' %}
      dhcp4: false
      addresses:
        - {{ item.value.ipv4 }}/{{ item.value.netmaskv4 }}
{% if 'gateway' in item.value %}
      gateway4: {{ item.value.gateway }}
{% endif %}
      nameservers:
        addresses:
          - 1.1.1.1
{# the nameservers are hardcoded for now #}
{% elif item.value.type in ['void', 'manual'] %}
      dhcp4: false
      dhcp6: false
{% endif %}{# end (type == *) #}
{% if 'routes' in item.value %}{# routes #}
      routes:
{% for route in item.value.routes %}
        - to: {{ route.subnet }}/{{ route.netmask }}
          via: {{ route.gateway }}
          metric: 100
{% endfor %}
{% endif %}{# end routes #}
{% endif %}{# end not bridge #}
{% endif %}{# end (not in [wireguard, ]) #}
{% endfor %}
{% if (lookup('dict', interfaces, wantlist=True) | selectattr('value.bridge', 'defined') | selectattr('value.bridge') | list) %}
  bridges:
{% for item in (lookup('dict', interfaces, wantlist=True) | selectattr('value.bridge', 'defined') | selectattr('value.bridge') | list) %}
{% if item.value.type not in ['wireguard', ] %}
    {{ item.key }}:
{% if 'interfaces' in item.value and item.value.interfaces %}
      interfaces: [ {{ item.value.interfaces | join(', ') }} ]
{% else %}
      interfaces: []
{% endif %}
{% if item.value.type == 'dhcp' %}
      dhcp4: true
{% elif item.value.type == 'static' %}
      dhcp4: false
      addresses:
        - {{ item.value.ipv4 }}/{{ item.value.netmaskv4 }}
{% if 'gateway' in item.value %}
      gateway4: {{ item.value.gateway }}
{% endif %}
      nameservers:
        addresses:
          - 1.1.1.1
{# the nameservers are hardcoded for now #}
{% elif item.value.type in ['void', 'manual'] %}
      dhcp4: false
      dhcp6: false
{% endif %}{# end (type == *) #}
{% if 'routes' in item.value %}{# routes #}
      routes:
{% for route in item.value.routes %}
        - to: {{ route.subnet }}/{{ route.netmask }}
          via: {{ route.gateway }}
          metric: 100
{% endfor %}
{% endif %}{# end routes #}
{% endif %}{# end (not in [wireguard, ]) #}
{% endfor %}
{% endif %}
  version: 2