balena-supervisor/bin/enter.sh

#!/bin/bash
CONTAINER_PID=$(docker inspect --format '{{if .State.Running}}{{.State.Pid}}{{end}}' $1)
if [ -z $CONTAINER_PID ]; then
	read -p "Application must be running for a terminal to be started."
else
	nsenter --target $CONTAINER_PID --mount --uts --ipc --net --pid bash
fi
Check if the container is running, and if not then print a meaningful error message. 2014-12-08 18:00:01 +00:00			`#!/bin/bash`
			`CONTAINER_PID=$(docker inspect --format '{{if .State.Running}}{{.State.Pid}}{{end}}' $1)`
			`if [ -z $CONTAINER_PID ]; then`
			`read -p "Application must be running for a terminal to be started."`
			`else`
			`nsenter --target $CONTAINER_PID --mount --uts --ipc --net --pid bash`
			`fi`