Start Tomcat and Apache at Boot Time
Make sure there is a valid user "tomcat" and that this user has rw permissions in the $CATALINA_HOME/conf and $CATALINA_HOME/logs directories. Also make sure that $JAVA_HOME is set. You will start Tomcat as user "tomcat" to avoid running it as root. The Apache server is started as root because it uses port 80 (lower than 1024) but it spawns processes that run as "nobody".
Save the following scripts as /etc/init.d/tomcat and /etc/init/apache. They will automatically be read and run at boot time. Check the log files if it does not start properly.
Make a link to it from /etc/rc5.d such as:
cd /etc/rc5.d
sudo ln -s ../init.d/tomcat S71tomcat
sudo ln -s ../init.d/apache S72apache
---------------------------- /etc/init.d/tomcat ------------------------
#!/bin/bash
#
# tomcat
#
# chkconfig:
# description: Start up the Tomcat servlet engine.
# Source function library.
. /etc/init.d/functions
RETVAL=$?
CATALINA_HOME="/usr/apps/apache/tomcat/jakarta-tomcat-4.0.4"
case "$1" in
start)
if [ -f $CATALINA_HOME/bin/startup.sh ];
then
echo $"Starting Tomcat"
/bin/su tomcat $CATALINA_HOME/bin/startup.sh
fi
;;
stop)
if [ -f $CATALINA_HOME/bin/shutdown.sh ];
then
echo $"Stopping Tomcat"
/bin/su tomcat $CATALINA_HOME/bin/shutdown.sh
fi
;;
*)
echo $"Usage: $0 {start|stop}"
exit 1
;;
esac
exit $RETVAL
----------------------- end of /etc/init.d/tomcat ----------------------
---------------------------- /etc/init.d/apache ------------------------
#!/bin/bash
#
# apache
#
# chkconfig:
# description: Start up the Apache web server.
# Source function library.
. /etc/init.d/functions
RETVAL=$?
APACHE_HOME="/usr/apps/apache/apache"
case "$1" in
start)
if [ -f $APACHE_HOME/bin/apachectl ]; then
echo $"Starting Apache"
$APACHE_HOME/bin/apachectl start
fi
;;
stop)
if [ -f $APACHE_HOME/bin/apachectl ]; then
echo $"Stopping Apache"
$APACHE_HOME/bin/apachectl stop
fi
;;
*)
echo $"Usage: $0 {start|stop}"
exit 1
;;
esac
exit $RETVAL
----------------------- end of /etc/init.d/apache ----------------------
Make sure there is a valid user "tomcat" and that this user has rw permissions in the $CATALINA_HOME/conf and $CATALINA_HOME/logs directories. Also make sure that $JAVA_HOME is set. You will start Tomcat as user "tomcat" to avoid running it as root. The Apache server is started as root because it uses port 80 (lower than 1024) but it spawns processes that run as "nobody".
Save the following scripts as /etc/init.d/tomcat and /etc/init/apache. They will automatically be read and run at boot time. Check the log files if it does not start properly.
Make a link to it from /etc/rc5.d such as:
cd /etc/rc5.d
sudo ln -s ../init.d/tomcat S71tomcat
sudo ln -s ../init.d/apache S72apache
---------------------------- /etc/init.d/tomcat ------------------------
#!/bin/bash
#
# tomcat
#
# chkconfig:
# description: Start up the Tomcat servlet engine.
# Source function library.
. /etc/init.d/functions
RETVAL=$?
CATALINA_HOME="/usr/apps/apache/tomcat/jakarta-tomcat-4.0.4"
case "$1" in
start)
if [ -f $CATALINA_HOME/bin/startup.sh ];
then
echo $"Starting Tomcat"
/bin/su tomcat $CATALINA_HOME/bin/startup.sh
fi
;;
stop)
if [ -f $CATALINA_HOME/bin/shutdown.sh ];
then
echo $"Stopping Tomcat"
/bin/su tomcat $CATALINA_HOME/bin/shutdown.sh
fi
;;
*)
echo $"Usage: $0 {start|stop}"
exit 1
;;
esac
exit $RETVAL
----------------------- end of /etc/init.d/tomcat ----------------------
---------------------------- /etc/init.d/apache ------------------------
#!/bin/bash
#
# apache
#
# chkconfig:
# description: Start up the Apache web server.
# Source function library.
. /etc/init.d/functions
RETVAL=$?
APACHE_HOME="/usr/apps/apache/apache"
case "$1" in
start)
if [ -f $APACHE_HOME/bin/apachectl ]; then
echo $"Starting Apache"
$APACHE_HOME/bin/apachectl start
fi
;;
stop)
if [ -f $APACHE_HOME/bin/apachectl ]; then
echo $"Stopping Apache"
$APACHE_HOME/bin/apachectl stop
fi
;;
*)
echo $"Usage: $0 {start|stop}"
exit 1
;;
esac
exit $RETVAL
----------------------- end of /etc/init.d/apache ----------------------
本文介绍如何配置Tomcat及Apache服务器,以便在系统启动时自动运行。通过创建并保存相应的初始化脚本到指定目录,并设置软链接,实现Tomcat与Apache随系统启动而自动开启。确保使用正确路径及权限设置。
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