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#!/bin/bash
# called by dracut
check() {
require_binaries sed grep NetworkManager || return 1
# do not add this module by default
return 255
}
# called by dracut
depends() {
echo bash net-lib kernel-network-modules initqueue
if dracut_module_included systemd; then
echo dbus
fi
return 0
}
# called by dracut
installkernel() {
hostonly='' instmods nf_tables nfnetlink nft_fwd_netdev
}
# called by dracut
install() {
local _nm_version
_nm_version=${NM_VERSION:-$(NetworkManager --version)}
# We don't need `ip` but having it is *really* useful for people debugging
# in an emergency shell.
inst_multiple ip sed grep
inst NetworkManager
inst_multiple -o /usr/{lib,libexec}/nm-initrd-generator
inst_multiple -o /usr/{lib,libexec}/nm-daemon-helper
inst_multiple -o teamd dhclient nft
inst_hook cmdline 99 "$moddir/nm-config.sh"
if dracut_module_included "systemd"; then
inst "$dbussystem"/org.freedesktop.NetworkManager.conf
inst_multiple nmcli nm-online
# teaming support under systemd+dbus
inst_multiple -o \
"$dbussystem"/teamd.conf
if [[ $hostonly ]]; then
inst_multiple -H -o \
"$dbussystemconfdir"/teamd.conf
fi
# Install a configuration snippet to prevent the automatic creation of
# "Wired connection #" DHCP connections for Ethernet interfaces
inst_simple "$moddir"/initrd-no-auto-default.conf /usr/lib/NetworkManager/conf.d/
# Install systemd service units
if [[ -e "$systemdsystemunitdir"/NetworkManager-config-initrd.service ]]; then
# NetworkManager-1.54 provides its own initrd services
inst_multiple -o \
"$systemdsystemunitdir"/NetworkManager-config-initrd.service \
"$systemdsystemunitdir"/NetworkManager-initrd.service \
"$systemdsystemunitdir"/NetworkManager-wait-online-initrd.service
# dracut specific dropins to override upstream systemd services
inst_simple "$moddir/NetworkManager-config-initrd-dracut.conf" \
"$systemdsystemunitdir/NetworkManager-config-initrd.service.d/NetworkManager-config-initrd-dracut.conf"
inst_simple "$moddir/NetworkManager-wait-online-initrd-dracut.conf" \
"$systemdsystemunitdir/NetworkManager-wait-online-initrd.service.d/NetworkManager-wait-online-initrd-dracut.conf"
$SYSTEMCTL -q --root "$initdir" enable NetworkManager-initrd.service
else
#TODO: remove custom systemd services when NetworkManager-1.54 is the minimum supported version
inst_simple "$moddir"/nm-initrd.service "$systemdsystemunitdir"/nm-initrd.service
inst_simple "$moddir"/nm-wait-online-initrd.service "$systemdsystemunitdir"/nm-wait-online-initrd.service
$SYSTEMCTL -q --root "$initdir" enable nm-initrd.service
fi
# Adding default link and (if exists) 98-default-mac-none.link
inst_multiple -o \
"${systemdnetwork}/99-default.link" \
"${systemdnetwork}/98-default-mac-none.link"
[[ $hostonly ]] && inst_multiple -H -o "${systemdnetworkconfdir}/*.link"
fi
inst_hook initqueue/settled 99 "$moddir/nm-run.sh"
inst_rules 85-nm-unmanaged.rules
inst_libdir_dir "NetworkManager/$_nm_version"
inst_libdir_file "NetworkManager/$_nm_version/libnm-device-plugin-team.so"
inst_simple "$moddir/nm-lib.sh" "/lib/nm-lib.sh"
if [[ -x "$initdir/usr/sbin/dhclient" ]]; then
inst_multiple -o /usr/{lib,libexec}/nm-dhcp-helper
elif ! [[ -e "$initdir/etc/machine-id" ]]; then
# The internal DHCP client silently fails if we
# have no machine-id
local UUID
UUID=$(< /proc/sys/kernel/random/uuid)
echo "${UUID//-/}" > "$initdir/etc/machine-id"
fi
_arch=${DRACUT_ARCH:-$(uname -m)}
inst_libdir_file {"tls/$_arch/",tls/,"$_arch/",}"libnss_dns.so.*" \
{"tls/$_arch/",tls/,"$_arch/",}"libnss_mdns4_minimal.so.*"
}
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