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feat(systemd-resolved): introducing the systemd-resolved module
Introducing the systemd-resolved module
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#!/bin/bash | ||
# This file is part of dracut. | ||
# SPDX-License-Identifier: GPL-2.0-or-later | ||
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# Prerequisite check(s) for module. | ||
check() { | ||
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# If the binary(s) requirements are not fulfilled the module can't be installed | ||
require_binaries resolvectl || return 1 | ||
require_binaries "$systemdutildir"/systemd-resolved || return 1 | ||
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# Return 255 to only include the module, if another module requires it. | ||
return 255 | ||
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} | ||
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# Module dependency requirements. | ||
depends() { | ||
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# This module has external dependency on other module(s). | ||
echo dbus systemd-sysusers | ||
# Return 0 to include the dependent module(s) in the initramfs. | ||
return 0 | ||
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} | ||
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# Install the required file(s) and directories for the module in the initramfs. | ||
install() { | ||
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inst_simple "$moddir/resolved-tmpfile-dracut.conf" "$tmpfilesdir/resolved-tmpfile-dracut.conf" | ||
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inst_multiple -o \ | ||
"$dbussystem"/org.freedesktop.resolve1.conf \ | ||
"$dbussystemservices"/org.freedesktop.resolve1.service \ | ||
"$systemdutildir"/resolv.conf \ | ||
"$systemdutildir"/resolved.conf \ | ||
"$systemdutildir/resolved.conf.d/*.conf" \ | ||
"$systemdutildir"/systemd-resolved \ | ||
"$systemdsystemunitdir"/systemd-resolved.service \ | ||
"$systemdsystemunitdir/systemd-resolved.service.d/*.conf" \ | ||
resolvectl | ||
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# Enable systemd type unit(s) | ||
$SYSTEMCTL -q --root "$initdir" enable systemd-resolved.service | ||
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# Install library file(s) | ||
_arch=${DRACUT_ARCH:-$(uname -m)} | ||
inst_libdir_file \ | ||
{"tls/$_arch/",tls/,"$_arch/",}"libnss_dns.so.*" \ | ||
{"tls/$_arch/",tls/,"$_arch/",}"libnss_mdns4_minimal.so.*" \ | ||
{"tls/$_arch/",tls/,"$_arch/",}"libnss_myhostname.so.*" \ | ||
{"tls/$_arch/",tls/,"$_arch/",}"libnss_resolve.so.*" | ||
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# Install the hosts local user configurations if enabled. | ||
if [[ $hostonly ]]; then | ||
inst_multiple -H -o \ | ||
"$systemdutilconfdir"/resolved.conf \ | ||
"$systemdutilconfdir/resolved.conf.d/*.conf" \ | ||
"$systemdsystemconfdir"/systemd-resolved.service \ | ||
"$systemdsystemconfdir/systemd-resolved.service/*.conf" | ||
fi | ||
} |
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# This file is part of dracut systemd-resolved module. | ||
L! /etc/resolv.conf - - - - ../run/systemd/resolve/stub-resolv.conf |