balena-supervisor/bin/enter.sh

#!/bin/bash

if [ -f /usr/bin/rce ]; then
	ENGINE=rce
else
	ENGINE=docker
fi

CONTAINER_PID=$($ENGINE 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`
Use the right container engine depending on host image 2015-02-05 16:38:17 +00:00
			`if [ -f /usr/bin/rce ]; then`
			`ENGINE=rce`
			`else`
			`ENGINE=docker`
			`fi`

			`CONTAINER_PID=$($ENGINE inspect --format '{{if .State.Running}}{{.State.Pid}}{{end}}' $1)`
Check if the container is running, and if not then print a meaningful error message. 2014-12-08 18:00:01 +00:00			`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`