centos7设置tomcat自启动

蔚落 2023-06-30 01:45 18阅读 0赞

1.  在tomcat 的bin目录下加上下面两行代码：

export JAVA_HOME=/usr/local/java/jdk1.8.0_11
    export JRE_HOME=${JAVA_HOME}/jre

1.  在/usr/lib/systemd/system目录下增加tomcat9.service文件，内容如下

[Unit]
    Description=Tomcat
    After=syslog.target network.target remote-fs.target nss-lookup.target
      
    [Service]
    Type=oneshot
    ExecStart=/usr/local/tomcat/tomcat9/bin/startup.sh
    ExecStop=/usr/local/tomcat/tomcat9/bin/shutdown.sh
    ExecReload=/bin/kill -s HUP $MAINPID
    RemainAfterExit=yes
     
    [Install]
    WantedBy=multi-user.target

ExecStart 和ExecStop 分为tomcat的startup.sh和shutdown.sh的绝对路径。

1.  执行`systemctl enable tomcat9.service`使tomcat9随开机启动
2.  常用执行命令如下

systemctl start tomcat9.service    启动tomcat
    systemctl stop tomcat9.service    关闭tomcat   
    systemctl restart tomcat9.service    重启tomcat 
    systemctl status tomcat9.service    查看tomcat的状态

补充一个更好的配置  
https://www.jianshu.com/p/27341fa23d54

[Unit]
    
    Description=Apache Tomcat Web Application Container
    
    After=syslog.target network.target
    
    [Service]
    
    Type=forking
    
    Environment=JAVA_HOME=/usr/java/jdk1.8.0_191
    
    Environment=CATALINA_HOME=/richstonedt/tomcat/tomcat9
    
    Environment=CATALINA_BASE=/richstonedt/tomcat/tomcat9
    
    Environment='CATALINA_OPTS=-Xms512M -Xmx1024M -server -XX:+UseParallelGC'
    
    Environment='JAVA_OPTS=-Djava.awt.headless=true -Djava.security.egd=file:/dev/./urandom'
    
    Environment=CATALINA_PID=/richstonedt/tomcat/tomcat9/tomcat.pid
    
    ExecStart=/richstonedt/tomcat/tomcat9/bin/startup.sh
    
    ExecStop=/richstonedt/tomcat/tomcat9/bin/shutdown.sh
    
    ExecReload=/bin/kill -s HUP $MAINPID
    
    PrivateTmp=true
    
    User=tomcat
    
    Group=tomcat
    
    [Install]
    
    WantedBy=multi-user.target