Скачать или смотреть How to start/stop AWS EC2 instance automatically

Codes used in the video:

EC2 start stop policy
----------------------------------------

{
"Version": "2012-10-17",
"Statement": [
{
"Effect": "Allow",
"Action": [
"ec2:StartInstances",
"ec2:StopInstances"
],
"Resource": "arn:aws:ec2:YOUR REGION:YOUR ACCOUNT_ID:instance/INSTANCE_ID"
}
]
}


--------- LAMBDA FUNCTION CODE TO START INCTANCE -----


import boto3

ec2 = boto3.client('ec2')

def lambda_handler(event, context):
instance_id = "Enter your instance id" # Replace this with your EC2 instance ID
response = ec2.start_instances(InstanceIds=[instance_id])
print(response)


--------- LAMBDA FUNCTION CODE TO STOP INCTANCE -----


import boto3

ec2 = boto3.client('ec2')

def lambda_handler(event, context):
instance_id = "Enter your instance id" # Replace this with your EC2 instance ID
response = ec2.stop_instances(InstanceIds=[instance_id])
print(response)



--------- CRON EXPRESSIONS ---------

(Start instance at 9 AM every day)

cron expression: 0 9 ? * 2-6 * running only on week days
for running everday : 0 9 ? * * *

(Stop instance at 9 AM every day)
cron expression: 30 15 ? * 2-6 *
for running everday : 30 15 ? * * *