main.py

import boto3
import schedule
import time

ec2_client = boto3.client('ec2', region_name="eu-west-3")

def check_instance_status():
  statuses = ec2_client.describe_instance_status(
    IncludeAllInstances=True
  )
  for status in statuses['InstanceStatuses']:
    ins_status = status['InstanceStatus']['Status']
    sys_status = status['SystemStatus']['Status']
    state = status['InstanceState']['Name']
    print(f"Instance {status['InstanceId']} is {state} with instance status is {ins_status} and system status {sys_status}")
  
  print("###############################\n")


schedule.every(2).seconds.do(check_instance_status)

while True:
  schedule.run_pending()
  time.sleep(1)