Use systemd-users

Resolves: rhbz#2095432

memcached.conf

@@ -0,0 +1 @@
+u memcached - "memcached daemon" -

memcached.spec

@@ -12,7 +12,7 @@
 
 Name:           memcached
 Version:        1.6.9
-Release:        6%{?dist}
+Release:        7%{?dist}
 Epoch:          0
 Summary:        High Performance, Distributed Memory Object Cache
 
@@ -22,6 +22,7 @@ Source0:        https://www.memcached.org/files/%{name}-%{version}.tar.gz
 Source1:        memcached.sysconfig
 # SELinux policy sources: https://pagure.io/memcached-selinux/tree/master
 Source2:        https://releases.pagure.org/memcached-selinux/memcached-selinux-1.0.2.tar.gz
+Source3:	memcached.conf
 
 Patch1:         memcached-unit.patch
 
@@ -32,6 +33,7 @@ BuildRequires:  perl(Test::More), perl(Test::Harness)
 %{?with_sasl:BuildRequires: cyrus-sasl-devel}
 %{?with_seccomp:BuildRequires: libseccomp-devel}
 %{?with_tls:BuildRequires: openssl-devel}
+BuildRequires:  systemd-rpm-macros
 
 Requires(pre):  shadow-utils
 # Rich dependency syntax - require selinux policy subpackage
@@ -123,12 +125,10 @@ install -d -p %{buildroot}%{_datadir}/selinux/devel/include/%{selinuxmoduletype}
 install -m 0644 %{selinuxmodulename}.pp.bz2 %{buildroot}%{_datadir}/selinux/packages
 popd
 
+install -p -D -m 0644 %{SOURCE3} %{buildroot}%{_sysusersdir}/memcached.conf
+
 %pre
-getent group %{groupname} >/dev/null || groupadd -r %{groupname}
+%sysusers_create_compat %{SOURCE3}
-getent passwd %{username} >/dev/null || \
-useradd -r -g %{groupname} -d /run/memcached \
-    -s /sbin/nologin -c "Memcached daemon" %{username}
-exit 0
 
 %pre selinux
 %selinux_relabel_pre -s %{selinuxtype}
@@ -163,7 +163,7 @@ fi
 %{_mandir}/man1/memcached-tool.1*
 %{_mandir}/man1/memcached.1*
 %{_unitdir}/memcached.service
-
+%{_sysusersdir}/memcached.conf
 
 %files devel
 %{_includedir}/memcached/*
@@ -174,6 +174,10 @@ fi
 %license ../%{selinuxmoduledir}/COPYING
 
 %changelog
+* Wed Jun 15 2022 Tomas Korbar <tkorbar@redhat.com> - 0:1.6.9-7
+- Use systemd-users
+- Resolves: rhbz#2095432
+
 * Mon Aug 09 2021 Mohan Boddu <mboddu@redhat.com> - 0:1.6.9-6
 - Rebuilt for IMA sigs, glibc 2.34, aarch64 flags
   Related: rhbz#1991688