modules.d/01systemd-networkd/module-setup.sh

   1 #!/bin/bash
   2 # This file is part of dracut.
   3 # SPDX-License-Identifier: GPL-2.0-or-later
   4
   5 # Prerequisite check(s) for module.
   6 check() {
   7     [[ $mount_needs ]] && return 1
   8
   9     # If the binary(s) requirements are not fulfilled the module can't be installed
  10     require_binaries ip networkctl \
  11         "$systemdutildir"/systemd-networkd \
  12         "$systemdutildir"/systemd-network-generator \
  13         "$systemdutildir"/systemd-networkd-wait-online \
  14         || return 1
  15
  16     # Return 255 to only include the module, if another module requires it.
  17     return 255
  18
  19 }
  20
  21 # Module dependency requirements.
  22 depends() {
  23
  24     # This module has external dependency on other module(s).
  25     echo dbus kernel-network-modules systemd-sysusers
  26     # Return 0 to include the dependent module(s) in the initramfs.
  27     return 0
  28
  29 }
  30
  31 # Install the required file(s) and directories for the module in the initramfs.
  32 install() {
  33
  34     inst_multiple -o \
  35         "$dbussystem"/org.freedesktop.network1.conf \
  36         "$dbussystemservices"/org.freedesktop.network1.service \
  37         "$systemdutildir"/networkd.conf \
  38         "$systemdutildir/networkd.conf.d/*.conf" \
  39         "$systemdutildir"/systemd-networkd \
  40         "$systemdutildir"/systemd-network-generator \
  41         "$systemdutildir"/systemd-networkd-wait-online \
  42         "$systemdutildir"/network/80-container-host0.network \
  43         "$systemdutildir"/network/80-container-ve.network \
  44         "$systemdutildir"/network/80-container-vz.network \
  45         "$systemdutildir"/network/80-vm-vt.network \
  46         "$systemdutildir"/network/80-wifi-adhoc.network \
  47         "$systemdutildir"/network/99-default.link \
  48         "$systemdsystemunitdir"/systemd-networkd.service \
  49         "$systemdsystemunitdir"/systemd-networkd.socket \
  50         "$systemdsystemunitdir"/systemd-network-generator.service \
  51         "$systemdsystemunitdir"/systemd-networkd-wait-online.service \
  52         "$systemdsystemunitdir"/systemd-network-generator.service \
  53         "$sysusers"/systemd-network.conf \
  54         networkctl ip
  55
  56     # Enable systemd type units
  57     for i in \
  58         systemd-networkd.service \
  59         systemd-networkd.socket \
  60         systemd-network-generator.service \
  61         systemd-networkd-wait-online.service; do
  62         $SYSTEMCTL -q --root "$initdir" enable "$i"
  63     done
  64
  65     # Install the hosts local user configurations if enabled.
  66     if [[ $hostonly ]]; then
  67         inst_multiple -H -o \
  68             "$systemdutilconfdir"/networkd.conf \
  69             "$systemdutilconfdir/networkd.conf.d/*.conf" \
  70             "$systemdutilconfdir/network/*" \
  71             "$systemdsystemconfdir"/systemd-networkd.service \
  72             "$systemdsystemconfdir/systemd-networkd.service/*.conf" \
  73             "$systemdsystemconfdir"/systemd-networkd.socket \
  74             "$systemdsystemconfdir/systemd-networkd.socket/*.conf" \
  75             "$systemdsystemconfdir"/systemd-network-generator.service \
  76             "$systemdsystemconfdir/systemd-network-generator.service/*.conf" \
  77             "$systemdsystemconfdir"/systemd-networkd-wait-online.service \
  78             "$systemdsystemconfdir/systemd-networkd-wait-online.service/*.conf" \
  79             "$sysusersconfdir"/systemd-network.conf
  80     fi
  81 }