MXS-1044: Added init-script for SLES11

2016-12-02 11:20:10 +01:00
parent 3872cebd09
commit 5c5b2594b5
3 changed files with 173 additions and 1 deletions
--- a/etc/sles11/init.d/maxscale.in
+++ b/etc/sles11/init.d/maxscale.in
@ -0,0 +1,164 @@
+#!/bin/bash
+#
+# maxscale:   The MariaDB Corporation MaxScale database proxy
+#
+# description:  MaxScale provides database specific proxy functionality
+#
+# processname: maxscale
+#
+### BEGIN INIT INFO
+# Provides: maxscale
+# Required-Start: $syslog $local_fs
+# Required-Stop: $syslog $local_fs
+# Default-Start: 2 3 4 5
+# Default-Stop: 0 1 6
+# Short-Description: The maxscale database proxy
+# Description: MaxScale is a database proxy server that can be used to front end
+# database clusters offering different routing, filtering and protocol choices
+### END INIT INFO
+
+#############################################
+# MaxScale HOME, PIDFILE, LIB
+#############################################
+
+export MAXSCALE_PIDFILE=@MAXSCALE_VARDIR@/run/maxscale/maxscale.pid
+export LD_LIBRARY_PATH=$LD_LIBRARY_PATH:@CMAKE_INSTALL_PREFIX@/@MAXSCALE_LIBDIR@/maxscale
+
+###############################
+# LSB Exit codes (non-Status)
+###############################
+_RETVAL_GENERIC=1
+_RETVAL_NOT_INSTALLED=5
+_RETVAL_NOT_RUNNING=7
+
+###############################
+# LSB Status action Exit codes
+###############################
+_RETVAL_STATUS_OK=0
+_RETVAL_STATUS_NOT_RUNNING=3
+
+# Sanity checks.
+[ -x @CMAKE_INSTALL_PREFIX@/@MAXSCALE_BINDIR@/maxscale ] || exit $_RETVAL_NOT_INSTALLED
+
+# Source additional command line arguments.
+[ -f /etc/default/maxscale ] &&  . /etc/default/maxscale
+
+#################################
+# stop/start/status related vars
+#################################
+NAME=maxscale
+DAEMON=@CMAKE_INSTALL_PREFIX@/@MAXSCALE_BINDIR@/maxscale
+DAEMON_OPTS="--user=maxscale $MAXSCALE_OPTIONS"
+
+# Source function library.
+. /lib/lsb/init-functions
+
+# we can rearrange this easily
+processname=maxscale
+servicename=maxscale
+
+RETVAL=0
+
+start() {
+
+    if [ ! -d @MAXSCALE_VARDIR@/log/maxscale ]
+    then
+        mkdir -p @MAXSCALE_VARDIR@/log/maxscale
+    fi
+
+    if [ ! -d @MAXSCALE_VARDIR@/cache/maxscale ]
+    then
+        mkdir -p @MAXSCALE_VARDIR@/cache/maxscale
+    fi
+
+    if [ ! -d @MAXSCALE_VARDIR@/lib/maxscale ]
+    then
+        mkdir -p @MAXSCALE_VARDIR@/lib/maxscale
+    fi
+
+    if [ ! -d @MAXSCALE_VARDIR@/run/maxscale ]
+    then
+        mkdir -p @MAXSCALE_VARDIR@/run/maxscale
+    fi
+
+    chown -R maxscale:maxscale @MAXSCALE_VARDIR@/log/maxscale
+    chown -R maxscale:maxscale @MAXSCALE_VARDIR@/lib/maxscale
+    chown -R maxscale:maxscale @MAXSCALE_VARDIR@/cache/maxscale
+    chown -R maxscale:maxscale @MAXSCALE_VARDIR@/run/maxscale
+    chmod 0755 @MAXSCALE_VARDIR@/log/maxscale
+    chmod 0755 @MAXSCALE_VARDIR@/lib/maxscale
+    chmod 0755 @MAXSCALE_VARDIR@/cache/maxscale
+    chmod 0755 @MAXSCALE_VARDIR@/run/maxscale
+
+    ulimit -HSn 65535
+    echo -n "Starting MaxScale"
+    start_daemon -p "$MAXSCALE_PIDFILE" $DAEMON $DAEMON_OPTS 2> /dev/null > /dev/null
+
+    sleep 2
+    
+    checkproc $DAEMON
+    rc_status -v
+}
+
+stop() {
+        echo -n "Stopping MaxScale"
+
+        maxscale_wait_stop
+        rc_status -v
+}
+
+reload() {
+        echo -n "Reloading MaxScale"
+        
+        kill -HUP $(cat "$MAXSCALE_PIDFILE")
+        rc_status -v
+}
+
+maxscale_wait_stop() {
+        PIDTMP=$(pidofproc -p "$MAXSCALE_PIDFILE" "$DAEMON")
+        kill -TERM "${PIDTMP:-}" 2> /dev/null;
+        if [ -n "${PIDTMP:-}" ] && kill -0 "${PIDTMP:-}" 2> /dev/null; then
+                local i=0
+                while kill -0 "${PIDTMP:-}" 2> /dev/null;  do
+                        if [ $i = '60' ]; then
+                                break
+                                STATUS=2
+                        fi
+                        [ "$VERBOSE" != no ] && echo -n "."
+                        sleep 1
+                        i=$(($i+1))
+                done
+                return $STATUS
+        else
+            return $STATUS
+        fi
+}
+
+# See how we were called.
+case "$1" in
+    start)
+	start
+        ;;
+    stop)
+        stop
+        ;;
+    status)
+	# return 0 on success
+	# return 3 on any error
+	echo -n "Checking MaxScale"
+	checkproc $DAEMON
+	rc_status -v
+        ;;
+    restart)
+        stop
+        start
+        ;;
+    reload)
+	reload
+        RETVAL=$?
+        ;;
+    *)
+        echo $"Usage: $0 {start|stop|status|restart|reload}"
+        ;;
+esac
+exit $RETVAL