launchEC2.sh

#!/bin/bash -ex

# lanch
instance_id=`aws ec2 run-instances --image-id ami-hoge --instance-type t2.micro --subnet-id subnet-hoge --security-group-ids sg-hoge --key-name hogekey |jq -r '.Instances[].InstanceId'`
echo "instance_id = ${instance_id}"
sleep 5

# add tag
aws ec2 create-tags --resources ${instance_id} --tags Key=Name,Value=my-host-name

# wait unitl finishing system initialize
status=""
while [ "${status}" != "ok" ]
do
  status=`aws ec2 describe-instance-status --instance-ids ${instance_id}|jq -r '.InstanceStatuses[].SystemStatus.Status'`
  echo "SystemStatus = ${status}"
  sleep 10
done