DOCKER

NAME
SYNOPSIS
DESCRIPTION
EXAMPLES
Find out all the ports mapped
Find out a specific mapping
An example showing error for non-existent mapping
OPTIONS
SEE ALSO

NAME

docker-container-port - List port mappings or a specific mapping for the container

SYNOPSIS

docker container port CONTAINER [PRIVATE_PORT[/PROTO]]

DESCRIPTION

List port mappings for the CONTAINER, or lookup the public-facing port that is NAT-ed to the PRIVATE_PORT

EXAMPLES

$ docker ps
CONTAINER ID IMAGE COMMAND CREATED STATUS PORTS NAMES
b650456536c7 busybox:latest top 54 minutes ago Up 54 minutes 0.0.0.0:1234->9876/tcp, 0.0.0.0:4321->7890/tcp test

Find out all the ports mapped

$ docker container port test
7890/tcp -> 0.0.0.0:4321
9876/tcp -> 0.0.0.0:1234

Find out a specific mapping

$ docker container port test 7890/tcp
0.0.0.0:4321

$ docker container port test 7890
0.0.0.0:4321

An example showing error for non-existent mapping

$ docker container port test 7890/udp
2014/06/24 11:53:36 Error: No public port ’7890/udp’ published for test

OPTIONS

-h, --help[=false]

help for port

SEE ALSO

docker-container(1)