centos7 设置进程开机自启动

查看centos版本：cat /etc/redhat-release

例子：设置neo4j开机自启动

1. 进入neo4j安装目录，并创建脚本start.sh和stop.sh，其中JAVA_HOME按照自己的实际路径填写

2. vim start.sh
   
   #!/bin/bash 
   export JAVA_HOME=/opt/jdk1.8.0_161 
   export PATH=$JAVA_HOME/bin:$PATH 
   sh /opt/neo4j-enterprise-3.5.3/bin/neo4j start

3. vim stop.sh
   
   #!/bin/bash
   export JAVA_HOME=/opt/jdk1.8.0_161
   export PATH=$JAVA_HOME/bin:$PATH
   sh /opt/neo4j-enterprise-3.5.3/bin/neo4j stop

4. 创建开机启动脚本neo4j.service

　　　　进入/usr/lib/systemd/system目录，创建neo4j.service文件

　　　　

cd /usr/lib/systemd/system
vim neo4j.service

[Unit]
Description=neo4j
After=network.target remote-fs.target nss-lookup.target

[Service]
Type=forking
ExecStart=/opt/neo4j-enterprise-3.5.3/bin/start.sh
ExecStop=/opt/neo4j-enterprise-3.5.3/bin/stop.sh
PrivateTpm=true

[Install]
WantedBy=multi-user.target

1. 验证开机启动

2. systemctl enable neo4j.service
   
   reboot