I have following task:
1.Check if the instance has a tag “Terminate_On”
If yes:
2.Check if the instance should be terminated today
If yes:
3.Remove instance termination protection if enabled Terminate the instance
I’m stuck on part 3: don’t know how to remove protection if enabled and to terminate instance
import boto3
import collections
import datetime
import time
import sys
ec = boto3.client('ec2', 'eu-west-1')
ec2 = boto3.resource('ec2', 'eu-west-1')
from datetime import datetime
from dateutil.relativedelta import relativedelta
date_after_month = datetime.now()+ relativedelta(days=7)
#print date_after_month.strftime('%d/%m/%Y')
today=datetime.now().strftime('%d/%m/%Y')
def lambda_handler(event, context):
instance_ids = []
reservations = ec.describe_instances(
Filters=[
{'Name': 'tag:Owner', 'Values': ['Unknown', 'unknown']},
]
).get('Reservations', [])
for reservation in reservations:
instances = reservation['Instances']
for instance in instances:
instance_ids.append(instance['InstanceId'])
tags = {}
for tag in instance['Tags']:
tags[tag['Key']] = tag['Value']
if 'TerminateOn' in tags:
if tags["TerminateOn"]==today:
#remove termination protection if enabled
#terminate instance
else:
print "No need for termination"
if not 'TerminateOn' in tags:
ec2.create_tags(Resources=instance_ids,Tags=[{'Key':'TerminateOn','Value':date_after_month.strftime('%d/%m/%Y')}])