docker run -d   --name es4 -v /es4/elasticsearch-7.8.0:/usr/share/elasticsearch -v /es4/jdk-11.0.2:/usr/share/elasticsearch/jdk  -p 9306:9300 -p 9206:9200   elasticsearch:7.8.0 /bin/bash -c "while true; do echo hello world; sleep 1; done"

network.host: 0.0.0.0
#
# Set a custom port for HTTP:
#
#http.port: 9200
#transport.tcp.port: 9300

transport.bind_host: 0.0.0.0

#docker  -p 9306:9300
transport.publish_port: 9306
network.publish_host: 172.28.90.138

discovery.zen.ping.unicast.hosts: ["172.28.90.139:9300", "172.28.90.138:9300", "172.28.90.137:9300"]