一、supervisor安装：
echo_supervisord_conf > /etc/supervisord.conf
二、生成基础配置：
vi /etc/supervisord.conf
最后添加两行
[include]
files = /etc/supervisor/*.conf
三、创建目录
mkdir /etc/supervisor
四、创建kafka启动文件
vi /etc/supervisor/kafka.conf
[program:kafka]
command=kafka-server-start.sh -daemon /usr/local/kafka/kafka_2.11-1.1.0/config/server.properties
user=root
autostart=true
autorestart=true
startsecs=10
stdout_logfile=/tmp/supervisor_kafka.log
redirect_stderr=true
五、启动supervisor
supervisord -c /etc/supervisord.conf
#查看supervisor是否启动
pgrep supervisord