vintage_net v0.8.0 VintageNet.PredictableInterfaceName View Source
Handles predictable interface names by subscribing to the property table and renaming matching interface names based on the configuration in application env
Link to this section Summary
Functions
Returns a specification to start this module under a supervisor.
Called before interface configuration. First checks if vintage_net is configured to use predictable interface names, if so checks the given ifname for "common" naming schemes.
Link to this section Types
Specs
hw_path_config() :: %{hw_path: Path.t(), ifname: VintageNet.ifname()}
Configuration for mapping a hw_path to a user supplied ifname
Specs
state() :: %{ifnames: [hw_path_config()]}
Link to this section Functions
Returns a specification to start this module under a supervisor.
See Supervisor
.
Specs
precheck(VintageNet.ifname()) :: :ok | {:error, :not_predictable_interface_name}
Called before interface configuration. First checks if vintage_net is configured to use predictable interface names, if so checks the given ifname for "common" naming schemes.
Instead of a boolean this function returns
:ok
on success, and {:error, not_predictable_interface_name}
on failure. This is done to allow usage in with
chains.
Specs
start_link([hw_path_config()]) :: GenServer.on_start()