From 7f3c04d77fcf57ab4d1a7a414b8559a2eaa2dc48 Mon Sep 17 00:00:00 2001
From: Silvan Calarco <silvan.calarco@mambasoft.it>
Date: Sat, 6 Jan 2024 07:30:52 +0100
Subject: [PATCH] systemd support [release 2.15-3mamba;Sun Dec 27 2015]

---
 nagios-nrpe.spec       | 62 ++++++++++++++++++++++++++++--------------
 nrpe-2.15-rundir.patch | 12 ++++++++
 nrpe.service           | 13 +++++++++
 nrpe.socket            |  9 ++++++
 nrpe.tmpfiles          |  1 +
 nrpe@.service          |  8 ++++++
 6 files changed, 84 insertions(+), 21 deletions(-)
 create mode 100644 nrpe-2.15-rundir.patch
 create mode 100644 nrpe.service
 create mode 100644 nrpe.socket
 create mode 100644 nrpe.tmpfiles
 create mode 100644 nrpe@.service

diff --git a/nagios-nrpe.spec b/nagios-nrpe.spec
index d46fc20..f007914 100644
--- a/nagios-nrpe.spec
+++ b/nagios-nrpe.spec
@@ -4,7 +4,7 @@
 
 Name:          nagios-nrpe
 Version:       2.15
-Release:       2mamba
+Release:       3mamba
 Summary:       Nagios Remote Plugin Executor (NRPE)
 Group:         Network/Monitoring
 Vendor:        openmamba
@@ -14,11 +14,16 @@ URL:           http://www.nagios.org
 Source0:       http://sourceforge.net/projects/nagios/files/nrpe-2.x/nrpe-%{version}/nrpe-%{version}.tar.gz
 Source1:       nagios-nrpe.sysconfig
 Source2:       nagios-commands-nrpe.cfg
+Source3:       nrpe.service
+Source4:       nrpe.socket
+Source5:       nrpe.tmpfiles
+Source6:       nrpe@.service
 Patch0:        %{name}-2.13-initscript_add_reload.patch
 Patch1:        %{name}-2.13-initscript_extra_options.patch
 Patch2:        %{name}-2.13-include_nrpe_d_directory.patch
 Patch3:        %{name}-2.13-initscript_return_codes.patch
 Patch4:        %{name}-2.13-relocate_pid_file.patch
+Patch5:        nrpe-2.15-rundir.patch
 License:       GPL
 ## AUTOBUILDREQ-BEGIN
 BuildRequires: glibc-devel
@@ -28,6 +33,7 @@ BuildRequires: libopenssl-devel
 Requires:      initscripts
 Provides:      nrpe = %{?epoch:%epoch:}%{version}-%{release}
 Requires:      nagios-plugins
+%systemd_requires
 BuildRoot:     %{_tmppath}/%{name}-%{version}-root
 
 %description
@@ -50,6 +56,7 @@ The plugin then uses the output and return code from the plugin execution on the
 %patch2 -p1
 %patch3 -p1
 %patch4 -p1
+%patch5 -p1
 
 %build
 CFLAGS="$RPM_OPT_FLAGS" CXXFLAGS="$RPM_OPT_FLAGS" \
@@ -70,17 +77,27 @@ CFLAGS="$RPM_OPT_FLAGS" CXXFLAGS="$RPM_OPT_FLAGS" \
 
 %install
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
-install -D -p -m 0755 init-script %{buildroot}/%{_initrddir}/nrpe
+#install -D -p -m 0755 init-script %{buildroot}/%{_initrddir}/nrpe
 install -D -p -m 0644 sample-config/nrpe.cfg %{buildroot}/%{_sysconfdir}/nagios/nrpe.cfg
 install -D -p -m 0755 src/nrpe %{buildroot}%{_sbindir}/nrpe
 install -D -p -m 0755 src/check_nrpe %{buildroot}%{_libdir}/nagios/plugins/check_nrpe
 install -D -p -m 0644 %{S:1} %{buildroot}/%{_sysconfdir}/sysconfig/nrpe
 
 install -d %{buildroot}%{_sysconfdir}/nrpe.d
-install -d %{buildroot}%{_localstatedir}/run/nrpe
 
 install -D -m0644 %{SOURCE2} %{buildroot}%{_sysconfdir}/nagios/conf.d/commands-nrpe.cfg
 
+install -D -m0644 %{SOURCE3} %{buildroot}%{_unitdir}/nrpe.service
+install -D -m0644 %{SOURCE4} %{buildroot}%{_unitdir}/nrpe.socket
+install -D -m0644 %{SOURCE5} %{buildroot}%{_tmpfilesdir}/nrpe.conf
+install -D -m0644 %{SOURCE6} %{buildroot}%{_unitdir}/nrpe@.service
+
+install -d %{buildroot}%{_sysconfdir}/sudoers.d
+cat > %{buildroot}%{_sysconfdir}/sudoers.d/nrpe << _EOF
+nrpe ALL=(root) NOPASSWD:%{_prefix}/lib/nagios/plugins/check_ide_smart
+nrpe ALL=(root) NOPASSWD:%{_prefix}/lib/nagios/plugins/check_disk
+_EOF
+
 %clean
 [ "%{buildroot}" != / ] && rm -rf "%{buildroot}"
 
@@ -91,33 +108,33 @@ getent passwd %{nrpeuser} >/dev/null || \
    -r -g %{nrpegroup} -s /sbin/nologin %{nrpeuser} 2>/dev/null
 exit 0
 
-%preun
-if [ $1 = 0 ]; then
-   /sbin/service nrpe stop >/dev/null 2>&1
-   /sbin/chkconfig --del nrpe
-fi
-exit 0
-
 %post
-/sbin/chkconfig --add nrpe
-exit 0
-
-%postun
-if [ "$1" -ge "1" ]; then
-   /sbin/service nrpe condrestart >/dev/null 2>&1
+if [ $1 -ge 1 ]; then
+   systemctl -q daemon-reload
+   %tmpfiles_create nrpe.conf
 fi
-exit 0
+:
+
+%preun
+if [ $1 -eq 0 ]; then
+   systemctl -q daemon-reload
+fi
+:
 
 %files
 %defattr(-,root,root)
-%{_sbindir}/nrpe
-%{_initrddir}/nrpe
+%{_sysconfdir}/sudoers.d/nrpe
 %config(noreplace) %{_sysconfdir}/nagios/nrpe.cfg
 %config(noreplace) %{_sysconfdir}/sysconfig/nrpe
+%{_sbindir}/nrpe
 %dir %{_sysconfdir}/nagios
 %dir %{_sysconfdir}/nrpe.d
-%dir %attr(775, %{nrpeuser}, %{nrpegroup}) %{_localstatedir}/run/nrpe
-%doc LEGAL README README.SSL SECURITY docs/NRPE.pdf
+%{_unitdir}/nrpe.service
+%{_unitdir}/nrpe.socket
+%{_unitdir}/nrpe@.service
+%{_tmpfilesdir}/nrpe.conf
+%doc LEGAL
+#%doc README README.SSL SECURITY docs/NRPE.pdf
 
 %files -n nagios-plugins-nrpe
 %defattr(-,root,root,-)
@@ -125,6 +142,9 @@ exit 0
 %{_libdir}/nagios/plugins/check_nrpe
 
 %changelog
+* Sun Dec 27 2015 Silvan Calarco <silvan.calarco@mambasoft.it> 2.15-3mamba
+- systemd support
+
 * Wed May 07 2014 Silvan Calarco <silvan.calarco@mambasoft.it> 2.15-2mamba
 - require nagios-plugins
 - install a default nrpe command configuration for nagios
diff --git a/nrpe-2.15-rundir.patch b/nrpe-2.15-rundir.patch
new file mode 100644
index 0000000..1ba11b6
--- /dev/null
+++ b/nrpe-2.15-rundir.patch
@@ -0,0 +1,12 @@
+diff -Nru nrpe-2.15.orig/sample-config/nrpe.cfg.in nrpe-2.15/sample-config/nrpe.cfg.in
+--- nrpe-2.15.orig/sample-config/nrpe.cfg.in	2015-12-27 12:52:52.736007937 +0100
++++ nrpe-2.15/sample-config/nrpe.cfg.in	2015-12-27 12:54:57.440985520 +0100
+@@ -23,7 +23,7 @@
+ # number.  The file is only written if the NRPE daemon is started by the root
+ # user and is running in standalone mode.
+ 
+-pid_file=/var/run/nrpe/nrpe.pid
++pid_file=/run/nrpe/nrpe.pid
+ 
+ 
+ 
diff --git a/nrpe.service b/nrpe.service
new file mode 100644
index 0000000..d153428
--- /dev/null
+++ b/nrpe.service
@@ -0,0 +1,13 @@
+[Unit]
+Description=Daemon to answer plugin requests from Nagios on remote hosts
+After=network.target
+Requires=network.target
+
+[Service]
+Type=forking
+User=nrpe
+Group=nrpe
+ExecStart=/usr/sbin/nrpe -c /etc/nagios/nrpe.cfg -d
+
+[Install]
+WantedBy=multi-user.target
diff --git a/nrpe.socket b/nrpe.socket
new file mode 100644
index 0000000..d077a89
--- /dev/null
+++ b/nrpe.socket
@@ -0,0 +1,9 @@
+[Unit]
+Description=NRPE Socket for Per-Connection Servers
+
+[Socket]
+ListenStream=5666
+Accept=yes
+
+[Install]
+WantedBy=sockets.target
diff --git a/nrpe.tmpfiles b/nrpe.tmpfiles
new file mode 100644
index 0000000..c6c857e
--- /dev/null
+++ b/nrpe.tmpfiles
@@ -0,0 +1 @@
+d /run/nrpe 0755 nrpe nrpe -
diff --git a/nrpe@.service b/nrpe@.service
new file mode 100644
index 0000000..7e37a8e
--- /dev/null
+++ b/nrpe@.service
@@ -0,0 +1,8 @@
+[Unit]
+Description=NRPE Per-Connection Server
+
+[Service]
+ExecStart=-/usr/sbin/nrpe -c /etc/nagios/nrpe.cfg --inetd
+User=nrpe
+Group=nrpe
+StandardInput=socket