ports/59339: [PATCH] net/balance: rc.subr(8) script

[Oliver Eikemeier]

>Number:         59339
>Category:       ports
>Synopsis:       [PATCH] net/balance: rc.subr(8) script
>Confidential:   no
>Severity:       non-critical
>Priority:       medium
>Responsible:    freebsd-ports-bugs
>State:          open
>Quarter:        
>Keywords:       
>Date-Required:
>Class:          change-request
>Submitter-Id:   current-users
>Arrival-Date:   Sun Nov 16 08:00:38 PST 2003
>Closed-Date:
>Last-Modified:
>Originator:     Oliver Eikemeier
>Release:        FreeBSD 5.1-CURRENT i386
>Organization:
Fillmore Labs - http://www.fillmore-labs.com
>Environment:
System: FreeBSD nuuk.fillmore-labs.com 5.1-CURRENT

>Description:

A rcNG script for port net/balance.

Sample entry in rc.conf(5):

balance_enable="YES"
balance_hosts="host1 host2"
balance_host1_adress="host1.domain.example"
balance_host1_ports="ftp http"
balance_host1_targets="host1.internal.domain.example"
balance_host2_adress="host2.domain.example"
balance_host2_ports="ssh ldap 8180"
balance_host2_targets="host2.internal.domain.example"

>How-To-Repeat:
>Fix:

--- balance.patch begins here ---
Index: net/balance/Makefile
===================================================================
RCS file: /home/ncvs/ports/net/balance/Makefile,v
retrieving revision 1.8
diff -u -r1.8 Makefile
--- net/balance/Makefile	4 Nov 2003 20:11:47 -0000	1.8
+++ net/balance/Makefile	7 Nov 2003 12:30:17 -0000
@@ -17,14 +17,21 @@
 ALL_TARGET=	balance
 USE_REINPLACE=	yes
 
+USE_RC_SUBR=	yes
+
 MAN1=	balance.1
 
 post-patch:
 	${REINPLACE_CMD} -e 's|^CFLAGS|#CFLAGS|g ; \
 		s|^CC|#CC|g' ${WRKSRC}/Makefile
 
+post-build:
+	@${SED} -e 's,%%RC_SUBR%%,${RC_SUBR},g' -e 's,%%PREFIX%%,${PREFIX},g' \
+		${FILESDIR}/${PORTNAME}.sh >${WRKDIR}/${PORTNAME}.sh
+
 do-install:
-	${INSTALL_PROGRAM} ${WRKSRC}/balance ${PREFIX}/bin
-	${INSTALL_MAN} ${WRKSRC}/balance.1 ${PREFIX}/man/man1
+	@${INSTALL_PROGRAM} ${WRKSRC}/balance ${PREFIX}/bin
+	@${INSTALL_MAN} ${WRKSRC}/balance.1 ${PREFIX}/man/man1
+	@${INSTALL_SCRIPT} ${WRKDIR}/${PORTNAME}.sh ${PREFIX}/etc/rc.d/${PORTNAME}.sh
 
 .include <bsd.port.mk>
Index: net/balance/pkg-plist
===================================================================
RCS file: /home/ncvs/ports/net/balance/pkg-plist,v
retrieving revision 1.1
diff -u -r1.1 pkg-plist
--- net/balance/pkg-plist	19 Dec 2000 12:17:21 -0000	1.1
+++ net/balance/pkg-plist	4 Nov 2003 20:09:14 -0000
@@ -1 +1,2 @@
 bin/balance
+etc/rc.d/balance.sh
Index: net/balance/files/balance.sh
===================================================================
RCS file: net/balance/files/balance.sh
diff -N net/balance/files/balance.sh
--- /dev/null	1 Jan 1970 00:00:00 -0000
+++ net/balance/files/balance.sh	4 Nov 2003 20:10:21 -0000
@@ -0,0 +1,79 @@
+#!/bin/sh
+#
+# $FreeBSD$
+#
+
+# PROVIDE: balance
+# REQUIRE: LOGIN
+# KEYWORD: FreeBSD shutdown
+
+#
+# Add the following lines to /etc/rc.conf to enable balance:
+#
+#balance_enable="YES"
+#balance_hosts="host1"
+#balance_host1_adress="host1.external.example"
+#balance_host1_ports="http 8180"
+#balance_host1_targets="host1.internal.example"
+#
+# See balance(8) for flags
+#
+
+. %%RC_SUBR%%
+
+name=balance
+rcvar=`set_rcvar`
+command=%%PREFIX%%/bin/balance
+
+start_cmd=start_cmd
+stop_cmd=stop_cmd
+status_cmd=status_cmd
+
+start_cmd()
+{
+	if [ -x "${command}" ]; then
+		for host in ${balance_hosts}; do
+			eval ports=\"\${balance_${host}_ports}\"
+			eval adress=\"\${balance_${host}_adress}\"
+			eval targets=\"\${balance_${host}_targets}\"
+			for port in ${ports}; do
+				"${command}" -b ${adress} ${port} ${targets}
+			done
+		done
+	fi
+}
+
+stop_cmd()
+{
+	if [ -x "${command}" ]; then
+		for host in ${balance_hosts}; do
+			eval ports=\"\${balance_${host}_ports}\"
+			eval adress=\"\${balance_${host}_adress}\"
+			for port in ${ports}; do
+				echo "balance at ${adress}:${port}"
+				"${command}" -b ${adress} -c kill ${port}
+			done
+		done
+	fi
+}
+
+status_cmd()
+{
+	if [ -x "${command}" ]; then
+		for host in ${balance_hosts}; do
+			eval ports=\"\${balance_${host}_ports}\"
+			eval adress=\"\${balance_${host}_adress}\"
+			for port in ${ports}; do
+				echo "balance at ${adress}:${port}"
+				"${command}" -b ${adress} -c show ${port}
+			done
+		done
+	fi
+}
+
+# set defaults
+
+balance_enable=${balance_enable:-"NO"}
+
+load_rc_config $name
+run_rc_command "$1"
--- balance.patch ends here ---




>Release-Note:
>Audit-Trail:
>Unformatted: