netplan-apply - apply configuration from Netplan YAML files to a running system

       Daniel Axtens (daniel.axtens@canonical.com).

                                                                                                NETPLAN-APPLY(8)

netplanapply applies the current Netplan configuration to a running system.

       The process works as follows:

       1. The back-end configuration is generated from Netplan YAML files.

       2. The  appropriate  back  ends  (systemd-networkd(8)  or  NetworkManager(8))  are  invoked  to  bring up
          configured interfaces.

       3. netplanapply iterates through interfaces that are still down, unbinding them from their  drivers  and
          rebinding them.  This gives udev(7) renaming rules the opportunity to run.

       4. If any devices have been rebound, the appropriate back ends are re-invoked in case more matches can be
          done.

       For  information  about  the  generation step, see netplan-generate(8).  For details of the configuration
       file format, see netplan(5).

netplanapply will not remove virtual devices such as bridges and bonds that have been created,  even  if
       they are no longer described in the Netplan configuration.  That is due to the fact that Netplan operates
       statelessly and is not aware of the previously defined virtual devices.

       This  can  be resolved by manually removing the virtual device (for example ip link delete dev bond0) and
       then running netplan apply, by rebooting, or by  creating  a  temporary  backup  of  the  YAML  state  in
       /etc/netplan  before  modifying  the  configuration  and  passing  this  state to Netplan (e.g.  mkdir -p
       /tmp/netplan_state_backup/etc && cp -r /etc/netplan /tmp/netplan_state_backup/etc/ then  running  netplan
       apply --state /tmp/netplan_state_backup).

       netplan-apply - apply configuration from Netplan YAML files to a running system

       -h, --help
              Print basic help.

       --debug
              Print debugging output during the process.

netplan(5), netplan-generate(8), netplan-try(8), udev(7), systemd-networkd.service(8), NetworkManager(8)

netplan [--debug] apply-h|--helpnetplan [--debug] apply