Add rhel/centos 9/systemd support

.github/workflows/build-pazpar2.yaml

@@ -5,11 +5,11 @@ jobs:
  build:
   runs-on: ubuntu-latest
   steps:
-   - uses: actions/checkout@v3
+   - uses: actions/checkout@v4
      with:
       fetch-depth: 1
    - name: clone yaz
-     uses: actions/checkout@v3
+     uses: actions/checkout@v4
      with:
       repository: indexdata/yaz
       path: yaz

IDMETA

@@ -1,4 +1,4 @@
 DEBIAN_DIST="bullseye buster stretch"
 UBUNTU_DIST="jammy focal bionic xenial trusty"
-CENTOS_DIST="centos7 centos8"
+CENTOS_DIST="centos7 centos8 centos9"
 VERSION=1.14.1

pazpar2.spec

@@ -35,15 +35,15 @@ for f in /usr/share/pazpar2/xsl/*.xsl; do
 	fi
 done
 if [ $1 = 1 ]; then
-	/sbin/chkconfig --add pazpar2
-	/sbin/service pazpar2 start > /dev/null 2>&1
+        /usr/bin/systemctl daemon-reload > /dev/null 2>&1
+        /usr/bin/systemctl enable pazpar2 > /dev/null 2>&1
+        /usr/bin/systemctl start pazpar2 > /dev/null 2>&1
 else
-	/sbin/service pazpar2 restart > /dev/null 2>&1
+        /usr/bin/systemctl restart pazpar2 > /dev/null 2>&1
 fi
 %preun
 if [ $1 = 0 ]; then
-	/sbin/service pazpar2 stop > /dev/null 2>&1
-	/sbin/chkconfig --del pazpar2
+        /usr/bin/systemctl stop pazpar2 > /dev/null 2>&1
 fi
 
 %description -n pazpar2-js
@@ -104,8 +104,10 @@ cp etc/settings/*.xml ${RPM_BUILD_ROOT}/etc/pazpar2/settings/
 cp -r etc/settings/mkc ${RPM_BUILD_ROOT}/etc/pazpar2/settings
 mkdir -p ${RPM_BUILD_ROOT}/usr/share/pazpar2/xsl
 cp etc/xsl/*.xsl ${RPM_BUILD_ROOT}/usr/share/pazpar2/xsl
-mkdir -p ${RPM_BUILD_ROOT}/etc/rc.d/init.d
-install -m755 rpm/pazpar2.init ${RPM_BUILD_ROOT}/etc/rc.d/init.d/pazpar2
+mkdir -p ${RPM_BUILD_ROOT}/etc/systemd/system
+install -m755 rpm/pazpar2.service ${RPM_BUILD_ROOT}/etc/systemd/system/pazpar2.service
+mkdir -p ${RPM_BUILD_ROOT}/etc/sysconfig
+install -m644 rpm/pazpar2.sysconfig ${RPM_BUILD_ROOT}/etc/sysconfig/pazpar2
 echo "Alias /pazpar2 /usr/share/pazpar2" >${RPM_BUILD_ROOT}/etc/pazpar2/ap2pazpar2-js.cfg
 mkdir -p ${RPM_BUILD_ROOT}/etc/logrotate.d
 install -m644 rpm/pazpar2.logrotate ${RPM_BUILD_ROOT}/etc/logrotate.d/pazpar2
@@ -127,7 +129,8 @@ rm -fr ${RPM_BUILD_ROOT}
 %config %{_sysconfdir}/pazpar2/settings/*.xml
 %config %{_sysconfdir}/pazpar2/settings/*/*.xml
 %config %{_sysconfdir}/pazpar2/services-available/*.xml
-%config %{_sysconfdir}/rc.d/init.d/pazpar2
+%config %{_sysconfdir}/sysconfig/pazpar2
+%config %{_sysconfdir}/systemd/system/pazpar2.service
 %config(noreplace) /etc/logrotate.d/pazpar2
 %{_mandir}/man1/pazpar2*
 %{_mandir}/man5/pazpar2*

rpm/pazpar2.logrotate

@@ -7,7 +7,7 @@
 	notifempty
 	postrotate
 		if [ -f /var/run/pazpar2.pid ]; then
-			/sbin/service pazpar2 restart > /dev/null
+			/user/bin/systemctl restart pazpar2 > /dev/null
 		fi
 	endscript
 }

rpm/pazpar2.service

@@ -0,0 +1,18 @@
+# Pazpar2 systemd-style configuration
+
+[Unit]
+Description=Pazpar2 Metasearcher
+Documentation=man:pazpar2(8)
+After=network.target
+
+[Service]
+Type=simple
+EnvironmentFile=/etc/sysconfig/pazpar2
+Restart=on-abort
+KillMode=process
+PIDFile=${PP2_PID_FILE}
+ExecStart=/bin/bash -ce "exec /usr/sbin/pazpar2 ${PP2_OPTIONS}"
+
+[Install]
+WantedBy=multi-user.target
+

rpm/pazpar2.sysconfig

@@ -0,0 +1,4 @@
+PP2_USER=nobody
+PP2_LOG=/var/log/pazpar2
+PP2_PID_FILE=/var/run/pazpar2.pid
+PP2_OPTIONS="-u ${PP2_USER} -l ${PP2_LOG} -f /etc/pazpar2/server.xml -p $PP2_PID_FILE"