iTerm2
https://www.jianshu.com/p/a78845c3f476
安装jdk
https://www.cnblogs.com/testpu/p/15504599.html
yum install java-1.8.0-openjdk.x86_64 java-1.8.0-openjdk-devel.x86_64
防火墙
firewall-cmd --permanent --zone=public --add-port=5000/tcp
https://blog.csdn.net/y532798113/article/details/81705934
pulsar
https://pulsar.apache.org/docs/zh-CN/next/standalone/
$ wget https://archive.apache.org/dist/pulsar/pulsar-2.9.1/apache-pulsar-2.9.1-bin.tar.gz
$ docker run -it -p 6650:6650 -p 8090:8090 --mount source=pulsardata,target=/pulsar/data --mount source=pulsarconf,target=/pulsar/conf apachepulsar/pulsar:2.9.1 bin/pulsar standalone