[patch] varnish.initd.patch

varnish.initd.patch (text/plain), 1.89 KB, created by Tomáš Mózes on 2013-07-08 16:30:30 UTC

--- /usr/portage/www-servers/varnish/files/varnishd.initd	2013-03-14 13:31:33.000000000 +0100
+++ /etc/init.d/varnishd	2013-07-08 17:06:58.378153445 +0200
@@ -3,13 +3,38 @@
 # Distributed under the terms of the GNU General Public License v2
 # $Header: /var/cvsroot/gentoo-x86/www-servers/varnish/files/varnishd.initd,v 1.8 2013/03/14 12:18:17 blueness Exp $
 
+extra_commands="configtest"
+extra_started_commands="reload"
+
+description_configtest="Run syntax tests for configuration files."
+description_reload="Reloads the configuration."
+
 depend() {
 	need net
 }
 
+configtest() {
+	ebegin "Checking ${SVCNAME} configuration"
+	checkconfig
+	eend $?
+}
+
+checkconfig() {
+	${VARNISHD} -C -f ${CONFIGFILE} >/dev/null 2>&1
+	ret=$?
+	if [ $ret -ne 0 ]; then
+		eerror "${SVCNAME} has detected an error in your setup:"
+		${VARNISHD} -C -f ${CONFIGFILE}
+	fi
+
+	return $ret
+}
+
 start() {
+	checkconfig || return 1
+
 	ebegin "Starting varnish"
-	start-stop-daemon --quiet --start --pidfile /var/run/varnishd.pid --exec /usr/sbin/varnishd -- -P /var/run/varnishd.pid ${VARNISHD_OPTS} &> /dev/null
+	start-stop-daemon --quiet --start --pidfile /var/run/varnishd.pid --exec ${VARNISHD} -- -P /var/run/varnishd.pid ${VARNISHD_OPTS} &> /dev/null
 	eend $?
 
 	if [ "${VARNISHNCSA_ARGS}" != "" ]; then
@@ -30,3 +55,33 @@
 		eend $?
 	fi
 }
+
+reload() {
+	checkconfig || return 1
+
+	ebegin "Reloading varnish"
+
+	$VARNISHADM vcl.list >/dev/null 2>&1
+	ret=$?
+	if [ $ret -ne 0 ]; then
+		eerror "${SVCNAME} cannot list configuration"
+		return 1
+	fi
+
+	new_config="reload_$(date +%FT%H:%M:%S)"
+	$VARNISHADM vcl.load $new_config $CONFIGFILE >/dev/null 2>&1
+	ret=$?
+	if [ $ret -ne 0 ]; then
+		eerror "${SVCNAME} cannot load configuration"
+		return 1
+	fi
+	
+	$VARNISHADM vcl.use $new_config >/dev/null 2>&1
+	ret=$?
+	if [ $ret -ne 0 ]; then
+		eerror "${SVCNAME} cannot switch configuration"
+		return 1
+	fi
+
+	eend 0
+}