https://www.cnblogs.com/linyouyi/p/13936739.html

[root@localhost system]# cat /etc/systemd/system/mqnamesrv.service 
[Unit]
Description=rocketmq - nameserver
Documentation=http://mirror.bit.edu.cn/apache/rocketmq/
After=network.target

[Service]
Type=sample
User=lin　　//要使用系统已建的用户
ExecStart=/srv/rocketmq/bin/mqnamesrv
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s QUIT $MAINPID
#ExecStop=/srv/rocketmq/bin/mqshutdown namesrv
Restart=0
LimitNOFILE=65536

[Install]
WantedBy=multi-user.target



# mqbroker

[root@localhost system]# cat /etc/systemd/system/mqbroker.service 
[Unit]
Description=rocketmq - mqbroker
Documentation=http://mirror.bit.edu.cn/apache/rocketmq/
After=network.target

[Service]
Type=sample
User=lin　　//要使用系统已建的用户
ExecStart=/srv/rocketmq/bin/mqbroker -c /srv/rocketmq/conf/2m-2s-async/broker-a.properties
ExecReload=/bin/kill -s HUP $MAINPID
ExecStop=/bin/kill -s QUIT $MAINPID
#ExecStop=/srv/rocketmq/bin/mqshutdown broker
Restart=0
LimitNOFILE=65536

[Install]
WantedBy=multi-user.target