ECS SSH

ecs-ssh.sh

#!/bin/bash

CLUSTER=$1
SERVICE=$2
CONTAINER=$3

shift 3

AWS_ARGS=$@

LIST=`aws ecs list-tasks --cluster $CLUSTER --service $SERVICE $AWS_ARGS`

if [ "$?" -ne "0" ]; then
	exit 1
fi

ARNS=($(ruby -rjson -e "puts JSON.parse('${LIST}')['taskArns']"))

i=0

for ARN in ${ARNS[@]}; do
	i=$((i+1))
	echo "$i) ${ARN}"
done

echo -n "Enter a number from 1 (default) to $i to select a task: "

read -r ARN_NUM

ARN_NUM=${ARN_NUM:-1}

TASK=${ARNS[ARN_NUM - 1]}

aws ecs execute-command --cluster $CLUSTER --task $TASK --container $CONTAINER --interactive --command bash $AWS_ARGS