dvarrazzo · January 27, 2021 16:21
diff --git a/dchost b/dchost
 #!/bin/bash

 # Return the ip address for a container in docker-compose

 set -euo pipefail
 # set -x

 if [[ "${1:-}" == "" ]]; then
    echo "usage: $0 container

 Error: container name needed.
 " >&2
    exit 2
 fi

 container=$(docker-compose ps -q "$1")

 docker inspect "$container" \
    | jq -r '[.[0].NetworkSettings.Networks[] | .IPAddress][0]'
	#!/bin/bash

	# Return the ip address for a container in docker-compose

	set -euo pipefail
	# set -x

	if [[ "${1:-}" == "" ]]; then
	echo "usage: $0 container

	Error: container name needed.
	" >&2
	exit 2
	fi

	container=$(docker-compose ps -q "$1")

	docker inspect "$container" \
	\| jq -r '[.[0].NetworkSettings.Networks[] \| .IPAddress][0]'