From ea0102f644d1f646e7f099df95e63a488916274e Mon Sep 17 00:00:00 2001
From: David Scott <dave.scott@eu.citrix.com>
Date: Thu, 31 May 2012 11:08:43 +0100
Subject: [PATCH] fs: add an init.d script, set RPM BuildArch: noarch

---
 Makefile                 |  2 +
 python/fs.py             |  8 +++-
 python/init.d-xcp-sm-fs  | 92 ++++++++++++++++++++++++++++++++++++++++
 python/xcp-sm-fs.conf    |  2 +
 python/xcp-sm-fs.spec.in |  1 +
 5 files changed, 104 insertions(+), 1 deletion(-)
 create mode 100755 python/init.d-xcp-sm-fs

diff --git a/Makefile b/Makefile
index 76116d3a..d2c4bbaa 100644
--- a/Makefile
+++ b/Makefile
@@ -43,6 +43,8 @@ install: idl
 	${INSTALL} python/xcp-sm-fs ${DESTDIR}/usr/bin/xcp-sm-fs
 	${MKDIR} -p ${DESTDIR}/etc
 	${INSTALL} python/xcp-sm-fs.conf ${DESTDIR}/etc/xcp-sm-fs.conf
+	${MKDIR} -p ${DESTDIR}/etc/rc.d/init.d
+	${INSTALL} python/init.d-xcp-sm-fs ${DESTDIR}/etc/rc.d/init.d/xcp-sm-fs
 
 .PHONY: python/xcp-sm-fs.spec
 python/xcp-sm-fs.spec: python/xcp-sm-fs.spec.in
diff --git a/python/fs.py b/python/fs.py
index 1a1435c4..6a765859 100755
--- a/python/fs.py
+++ b/python/fs.py
@@ -499,7 +499,8 @@ def detach(self, dbg, dp, sr, vdi):
         "ip": None,
         "socket": "/var/xapi/sm/fs",
         "daemon": False,
-        "config": "/etc/xcp-sm-fs.conf"
+        "config": "/etc/xcp-sm-fs.conf",
+        "pidfile": "/var/run/xcp-sm-fs.pid"
         }
 
     parser = OptionParser()
@@ -549,6 +550,11 @@ def detach(self, dbg, dp, sr, vdi):
     if settings["daemon"]:
         log("daemonising")
         xcp.daemonize()
+    pidfile = open(settings["pidfile"], "w")
+    try:
+        pidfile.write(str(os.getpid()))
+    finally:
+        pidfile.close()
 
     server = None
     if tcp:
diff --git a/python/init.d-xcp-sm-fs b/python/init.d-xcp-sm-fs
new file mode 100755
index 00000000..c9881ec3
--- /dev/null
+++ b/python/init.d-xcp-sm-fs
@@ -0,0 +1,92 @@
+#! /bin/bash
+#
+# xcp-sm-fs          Start/Stop the XCP filesystem storage backend
+#
+# chkconfig: 2345 23 77
+# description: Storage backend which stores disks in local or remote files
+# processname: xcp-sm-fs
+# config: /etc/xcp-sm-fs.conf
+# pidfile: /var/run/xcp-sm-fs.pid
+
+# Source function library.
+. /etc/init.d/functions
+
+if [ -f /etc/sysconfig/xcp-sm-fs ]; then
+  . /etc/sysconfig/xcp-sm-fs
+fi
+
+start() {
+	echo -n $"Starting xcp-sm-fs: "
+
+	/usr/bin/xcp-sm-fs
+	RETVAL=$?
+
+	if [ $RETVAL -eq 0 ]; then
+		touch /var/lock/subsys/xcp-sm-fs
+		echo -n $"OK"
+		success $"OK"
+		echo
+		return 0
+	else
+		echo -n $"failed to start xcp-sm-fs."
+		failure $"failed to start xcp-sm-fs."
+		killproc xcp-sm-fs
+		rm -f /var/lock/subsys/xcp-sm-fs /var/run/xcp-sm-fs.pid
+		echo
+		return 1
+	fi
+}
+
+stop() {
+	echo -n $"Stopping xcp-sm-fs: "
+    if [ ! -e /var/lock/subsys/xcp-sm-fs ]; then
+	    echo -n $"cannot stop xcp-sm-fs: xcp-sm-fs is not running."
+	    failure $"cannot stop xcp-sm-fs: xcp-sm-fs is not running."
+	    echo
+	    return 1;
+	fi
+	killproc xcp-sm-fs
+	RETVAL=$?
+	if [ $RETVAL -eq 0 ]; then
+	    logger "xcp-sm-fs stopped forcibly"
+	    success $"xcp-sm-fs stopped successfully"
+	    echo
+	    rm -f /var/run/xcp-sm-fs.pid /var/lock/subsys/xcp-sm-fs
+	else
+	    logger "failed to stop xcp-sm-fs"
+	    failure $"failed to stop xcp-sm-fs"
+	    echo
+	fi
+
+	return $RETVAL
+}
+
+rhstatus() {
+	status xcp-sm-fs
+}
+
+restart() {
+	stop
+	start
+}
+
+case "$1" in
+  start)
+	start
+	;;
+  stop)
+	stop
+	;;
+  restart)
+	restart
+	;;
+  status)
+	rhstatus
+	;;
+  condrestart)
+	[ -f /var/lock/subsys/xcp-sm-fs ] && restart || :
+	;;
+  *)
+	echo $"Usage: $0 {start|stop|status|restart|condrestart}"
+	exit 1
+esac
diff --git a/python/xcp-sm-fs.conf b/python/xcp-sm-fs.conf
index 833420f5..5390221a 100644
--- a/python/xcp-sm-fs.conf
+++ b/python/xcp-sm-fs.conf
@@ -10,3 +10,5 @@ log = stdout:
 socket = /var/xapi/sm/fs
 
 daemon = True
+
+# pidfile = /var/run/xcp-sm-fs.pid
\ No newline at end of file
diff --git a/python/xcp-sm-fs.spec.in b/python/xcp-sm-fs.spec.in
index a5317ff4..f567a616 100644
--- a/python/xcp-sm-fs.spec.in
+++ b/python/xcp-sm-fs.spec.in
@@ -10,6 +10,7 @@ URL:  http://www.xen.org
 Source0: xcp-sm-fs-%{version}.tar.bz2
 BuildRoot: %{_tmppath}/%{name}-%{version}-root
 BuildRequires: ocaml omake ocaml-findlib ocaml-xmlm ocaml-type-conv ocaml-xmlm-devel
+BuildArch: noarch
 
 %description
 Manages VM Virtual Disk Images (VDIs) for XCP, where each VDI corresponds to a set of