Docker-compose命令-port

命令

docker-compose port

描述

Print the public port for a port binding
显示端口绑定的公共端口

用法

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port [options] SERVICE PRIVATE_PORT

选项

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Options:
--protocol=proto tcp or udp [default: tcp]
--index=index index of the container if there are multiple instances of a service [default: 1]

注意

示例

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$ docker-compose port demo 80
0.0.0.0:80
$ docker-compose port --index=1 demo 80
0.0.0.0:80
$ docker-compose port --index=2 demo 80
ERROR: No container found for demo_2