Class: Y2Network::Wicked::ConnectionConfigWriter

Inherits:
Object
  • Object
show all
Includes:
Yast::Logger
Defined in:
src/lib/y2network/wicked/connection_config_writer.rb

Overview

This class is responsible for writing interfaces changes

Instance Method Summary collapse

Instance Method Details

#remove(conn) ⇒ Object

Removes connection config from the underlying system

Parameters:

  • conn (Y2Network::Conn) —

    Connection name to remove



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# File 'src/lib/y2network/wicked/connection_config_writer.rb', line 54

def remove(conn)
  ifcfg = CFA::InterfaceFile.find(conn.interface)
  ifcfg&.remove
  # During an autoinstallation do not remove /etc/hosts entries
  # associated with the static IP address (bsc#1173213).
  # The hook or original behavior was introduced because of (bsc#951330)
  Yast::Host.remove_ip(conn.ip.address.address.to_s) if !Yast::Mode.auto && conn.ip
end

#write(conn, old_conn = nil) ⇒ Object

Writes connection config to the underlying system

The method can receive the old configuration in order to perform clean-up tasks.

Parameters:



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# File 'src/lib/y2network/wicked/connection_config_writer.rb', line 38

def write(conn, old_conn = nil)
  return if conn == old_conn

  file = CFA::InterfaceFile.new(conn.interface)
  handler_class = find_handler_class(conn.type)
  return nil if handler_class.nil?

  file.clean
  remove(old_conn) if old_conn
  handler_class.new(file).write(conn)
  file.save
end