Auto Start/Stop Script

1.auto start

import boto3
region = 'ap-northeast-2'
instances = []
ec2_r = boto3.resource('ec2')
ec2 = boto3.client('ec2', region_name=region)

for instance in ec2_r.instances.all():
    for tag in instance.tags:
        if tag['Key'] == 'auto-schedule':
            if tag['Value'] == 'True':
                instances.append(instance.id)

def lambda_handler(event, context):
    ec2.start_instances(InstanceIds=instances)
    print('started your instances: ' + str(instances))

2.auto stop

import boto3
region = 'ap-northeast-2'
instances = []
ec2_r = boto3.resource('ec2')
ec2 = boto3.client('ec2', region_name=region)

for instance in ec2_r.instances.all():
    for tag in instance.tags:
        if tag['Key'] == 'auto-schedule':
            if tag['Value'] == 'True':
                instances.append(instance.id)

def lambda_handler(event, context):
    ec2.stop_instances(InstanceIds=instances)
    print('stopped your instances: ' + str(instances))

[Reference]

EC2 인스턴스 태그로 Start/Stop 스케줄링