Migrate to systemd.

ipvsadm.service

@@ -0,0 +1,14 @@
+[Unit]
+Description=Initialise the Linux Virtual Server
+After=syslog.target network.target
+
+[Service]
+Type=oneshot
+ExecStart=/bin/bash -c "exec /sbin/ipvsadm-restore < /etc/sysconfig/ipvsadm"
+ExecStop=/bin/bash -c "exec /sbin/ipvsadm-save -n > /etc/sysconfig/ipvsadm"
+ExecStop=/sbin/ipvsadm -C
+RemainAfterExit=yes
+
+[Install]
+WantedBy=multi-user.target
+

ipvsadm.spec

@@ -1,19 +1,22 @@
 Summary: Utility to administer the Linux Virtual Server
 Name: ipvsadm
 Version: 1.26
-Release: 3%{?dist}
+Release: 4%{?dist}
 License: GPLv2+
 Group: Applications/System
 URL: http://www.linuxvirtualserver.org/software/ipvs.html
 Source0: http://www.linuxvirtualserver.org/software/kernel-2.6/ipvsadm-%{version}.tar.gz
-Source1: ipvsadm.init
+Source1: ipvsadm.service
 Source2: ipvsadm-config
 Patch0: ipvsadm-1.26-popt.patch
 BuildRoot: %{_tmppath}/%{name}-%{version}-%{release}-root
 Buildrequires: libnl-devel
 Buildrequires: popt-devel
-Requires(post): /sbin/chkconfig
-Requires(preun): /sbin/chkconfig
+Requires(post): systemd-units
+Requires(preun): systemd-units
+Requires(postun): systemd-units
+# For triggerun
+Requires(post): systemd-sysv
 
 %description
 ipvsadm is a utility to administer the IP Virtual Server services
@@ -34,8 +37,9 @@ CFLAGS="%{optflags}" make
 rm -rf %{buildroot}
 mkdir -p %{buildroot}/etc/rc.d/init.d
 make install BUILD_ROOT=%{buildroot} MANDIR=%{_mandir}
-# Overwrite the provided init script with our flexible and LSB compliant one
-install -p -m 0755 %{SOURCE1} %{buildroot}/etc/rc.d/init.d/ipvsadm
+# Remove the provided init script
+rm -f %{buildroot}/etc/rc.d/init.d/ipvsadm
+install -D -p -m 0644 %{SOURCE1} %{buildroot}%{_unitdir}/ipvsadm.service
 # Install config file which controls the service behavior
 install -D -p -m 0600 %{SOURCE2} %{buildroot}/etc/sysconfig/ipvsadm-config
 
@@ -45,18 +49,39 @@ rm -rf %{buildroot}
 
 
 %post
-/sbin/chkconfig --add ipvsadm
-
-%preun
-if [ $1 -eq 0 ]; then
-    /sbin/chkconfig --del ipvsadm
+if [ $1 -eq 1 ] ; then 
+    # Initial installation 
+    /bin/systemctl daemon-reload >/dev/null 2>&1 || :
 fi
 
+%preun
+if [ $1 -eq 0 ] ; then
+    # Package removal, not upgrade
+    /bin/systemctl --no-reload disable ipvsadm.service > /dev/null 2>&1 || :
+    /bin/systemctl stop ipvsadm.service > /dev/null 2>&1 || :
+fi
+
+%postun
+/bin/systemctl daemon-reload >/dev/null 2>&1 || :
+if [ $1 -ge 1 ] ; then
+    # Package upgrade, not uninstall
+    /bin/systemctl try-restart ipvsadm.service >/dev/null 2>&1 || :
+fi
+
+%triggerun -- ipvsadm < 1.26-4
+# Save the current service runlevel info
+# User must manually run systemd-sysv-convert --apply ipvsadm
+# to migrate them to systemd targets
+/usr/bin/systemd-sysv-convert --save ipvsadm >/dev/null 2>&1 ||:
+
+# Run these because the SysV package being removed won't do them
+/sbin/chkconfig --del ipvsadm >/dev/null 2>&1 || :
+/bin/systemctl try-restart ipvsadm.service >/dev/null 2>&1 || :
 
 %files
 %defattr(-,root,root)
 %doc README
-/etc/rc.d/init.d/ipvsadm
+%{_unitdir}/ipvsadm.service
 %config(noreplace) /etc/sysconfig/ipvsadm-config
 /sbin/ipvsadm
 /sbin/ipvsadm-restore
@@ -67,6 +92,9 @@ fi
 
 
 %changelog
+* Thu Apr 19 2012 Jon Ciesla <limburgher@gmail.com> - 1.26-4
+- Migrate to systemd, BZ 720175.
+
 * Fri Jan 13 2012 Fedora Release Engineering <rel-eng@lists.fedoraproject.org> - 1.26-3
 - Rebuilt for https://fedoraproject.org/wiki/Fedora_17_Mass_Rebuild