openEuler欧拉使用rc.local实现开机自启动

1. ​设置权限
   
   chmod 775 /etc/rc.local

2. 普通的单条是，直接写在rc.local里
   
   /usr/local/nacos/bin/startup.sh -m standalone

3. 复杂点的，带nohup这种的，写个shell，然后chmod 775
   
   例如：/root/startrocketmq.sh

#!/bin/bash
nohup sh  /root/rocketmq-all-4.8.0-bin-release/bin/mqbroker -n ip地址:端口号 &

1. 完整的rc.local 如下：

#!/bin/bash
# THIS FILE IS ADDED FOR COMPATIBILITY PURPOSES
#
# It is highly advisable to create own systemd services or udev rules
# to run scripts during boot instead of using this file.
#
# In contrast to previous versions due to parallel execution during boot
# this script will NOT be run after all other services.
#
# Please note that you must run 'chmod +x /etc/rc.d/rc.local' to ensure
# that this script will be executed during boot.

touch /var/lock/subsys/local
/usr/local/nacos/bin/startup.sh  -m standalone
/root/startrocketmq.sh

番外篇：Docker设置自启动

在docker run最后一句引用image之前，加上 --restart=always

如：

docker run -d -v /data/mysql/data:/var/lib/mysql -v /data/mysql/conf:/etc/mysql/conf.d --name mysql -e TZ=Asia/Shanghai  -e MYSQL_ROOT_PASSWORD=密码 -p 3306:3306 --restart=always mysql