lsof -i:8500
docker run -d -p 8500:8500 --name=consul
consul:1.6.1
consul agent -dev
-ui -node=n1 -bootstrap-expect=1 -client=0.0.0.0
docker run -d -p 8500:8500 --name=consul
consul:1.9.2
consul agent -dev
-ui -node=n1 -bootstrap-expect=1 -client=0.0.0.0