centos 7.x 开机自启动tomcat

[root@uat-BigDaddy bin]# vim setenv.sh

写入一下命令：

#tomcat启动pid

export CATALINA_HOME=/home/hwmon/apache-tomcat-8.0.20

export CATALINA_BASE=/home/hwmon/apache-tomcat-8.0.20

#add tomcat pid

CATALINA_PID="$CATALINA_BASE/tomcat.pid"

#add java opts

JAVA_OPTS="-server -XX:PermSize=256M -XX:MaxPermSize=1024m -Xms512M -Xmx1024M -XX:MaxNewSize=256m"

[Unit]

Description=Tomcat

After=syslog.target network.target remote-fs.target nss-lookup.target

[Service]

Type=forking

PIDFile=/home/hwmon/tomcat/tomcat.pid

ExecStart=/home/hwmon/tomcat/bin/startup.sh

ExecReload=/bin/kill -s HUP $MAINPID

ExecStop=/bin/kill -s QUIT $MAINPID

PrivateTmp=true

[Install]

WantedBy=multi-user.target

##[unit]配置了服务的描述，规定了在network启动之后执行，

##[service]配置服务的pid，服务的启动，停止，重启

##[install]配置了使用用户

4、使用tomcat.service

systemctl enable tomcat.service

systemctl start tomcat.service

systemctl stop tomcat.service

systemctl restart tomcat.service

因为配置pid，在启动的时候会在tomcat的根目录下生产tomcat.pid文件，停止后删除