Use grep to execute aws ecs 'execute' command

Question

I would like to connect to my containers with aws ecs execute container command

aws ecs execute-command --cluster <cluster> --task <task_id> --container <container_name> --interactive --command "/bin/bash"

Currently I need to go to my aws dashboard and grab the task id but recently I realized I could just use

aws ecs list-tasks --cluster <cluster> --family <container> | grep -e "arn"

** Note I still need to grab the actual id from the result

I would like to run the second one and use the output to call the first one

I have tried:

aws ecs list-tasks --cluster <cluster>--family <family> | grep -e "arn" | aws ecs execute-command --cluster <cluster> --task $1 --container <container> --interactive --command "/bin/bash"

and

aws ecs execute-command --cluster <cluster>--task $(aws ecs list-tasks --cluster <cluster> --family <task-family> | grep -e \"arn\" | awk '{print $1}')  --container <container-name> --interactive --command "/bin/bash"

any ideas ?

Answer 1

这是丑陋的，但它有效

alias connect-to-app="aws ecs execute-command --cluster <cluster> --task \"$(aws ecs list-tasks --cluster <cluster> --family <family> | grep -e "arn" | grep -o '/<cluster>/\w*' | sed "s@/<cluster>/@@g")\" --container <container> --interactive --command \"/bin/bash"\"