tomcat配置开机自启 Centos 7

Posted 2019年 09月 9日 Updated 2023年 09月 28日

By 安素

4~6 min read

为Tomcat添加启动参数pid ,在tomcat/bin 目录下面，创建setenv.sh ,tomcat启动的时候会调用

在setenv.sh增加以下内容:
#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"

在/usr/lib/systemd/system目录下增加tomcat.service,内容如下:

[Unit]
Description=Tomcat
After=syslog.target network.target remote-fs.target nss-lookup.target
[Service]
Type=forking
Environment="JAVA_HOME=/usr/local/java/jdk1.8"
PIDFile=/usr/local/tomcat/tomcat.pid
ExecStart=/usr/apache/apache-tomcat-8.0.53/bin/startup.sh
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s QUIT $MAINPID
PrivateTmp=true
[Install]
WantedBy=multi-user.target

注:/usr/local/java/jdk1.8改为自己的jdk路径
   /usr/local/tomcat改为自己的tomcat路径

3.配置开机启动

systemctl enable tomcat.service

4.其它

启动tomcat:  systemctl start tomcat
 
停止tomcat:  systemctl stop tomcat
 
重启tomcat:  systemctl restart tomcat
 
修改tomcat.service文件后使其生效：systemctl daemon-reload

5.出现的错误

Job for tomcat.service failed because a configured resource limit was exceeded. See "systemctl status tomcat.service" and "journalctl -xe" for details

确保setnev.sh，tomcat.service书写正确,符号，空格要多加注意

运维, Linux

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