~/.aws/cli/alias

alias

[toplevel]
ss =
  !f() {
    aws_profile=${1:-"saml"}
    if [ -z "$aws_profile" ]; then
      echo "you must be specified aws_profile as argument."
      echo "exaple: aws ss <aws_profile>"
      exit 1
    fi

    instance_ids=$(aws ec2 --profile ${aws_profile} --region ap-northeast-1 describe-instances --query 'Reservations[].Instances[].[InstanceId, State.Name, InstanceType, PrivateIpAddress, Platform || `Linux`, Tags[?Key == `Name`].Value | [0]]' --output text)
    if [ $? -ne 0 -o -z "${instance_ids}" ]; then
      echo "describe-instances failued."
      exit 1
    fi

    instance_id=$(echo "${instance_ids}" | column -t | fzf --reverse | cut -d ' ' -f 1)
    if [ -z "$instance_id" ]; then
      echo "instance_id: '${instance_id}' is invalid."
      exit 1
    fi

    echo "run: aws ssm start-session --target ${instance_id}"
    aws ssm --profile ${aws_profile} --region ap-northeast-1 start-session --target ${instance_id}
  }; f