{#- Control network. For control plane nodes #}
{#- Provides:                         #}
{#-   br_ctl (linux bridge) + address #}
{#-   _param:keepalived_vip_interface = 'br_ctl' #}
{#- Requires:                         #}
{#-   _param:single_address         #}
{#-   _param:control_network_netmask         #}
{#-   _param:dns_server01         #}
{#-   _param:dns_server02         #}

              # {{ interfaces_role }}
              {%- set interface_name = interfaces.keys()[0] %}
              {{ interface_name }}:
                enabled: true
                name: {{ interface_name }}
                proto: manual
                type: eth
                ipflush_onchange: true
              br_ctl:
                address: ${_param:_esc}{_param:single_address}
                enabled: true
                netmask: ${_param:_esc}{_param:control_network_netmask}
                proto: static
                type: bridge
                name_servers:
                - ${_param:_esc}{_param:dns_server01}
                - ${_param:_esc}{_param:dns_server02}
                use_interfaces:
                - {{ interface_name }}
                require_interfaces:
                - {{ interface_name }}