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107 lines
3.6 KiB
107 lines
3.6 KiB
import time
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import boto3
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from botocore.exceptions import ClientError
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################################################################################################
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#
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# Configuration Parameters
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#
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################################################################################################
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region = 'eu-central-1'
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################################################################################################
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#
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# boto3 code
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#
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################################################################################################
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client = boto3.setup_default_session(region_name=region)
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ec2Client = boto3.client("ec2")
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ec2Resource = boto3.resource('ec2')
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response = ec2Client.describe_vpcs()
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vpc_id = response.get('Vpcs', [{}])[0].get('VpcId', '')
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elbv2Client = boto3.client('elbv2')
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asClient = boto3.client('autoscaling')
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print("Deleting auto scaling group...")
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print("------------------------------------")
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try:
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response = asClient.delete_auto_scaling_group(AutoScalingGroupName='tug-of-war-asg-autoscalinggroup', ForceDelete=True)
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except ClientError as e:
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print(e)
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print("Deleting launch configuration...")
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print("------------------------------------")
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try:
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response = asClient.delete_launch_configuration(LaunchConfigurationName='tug-of-war-asg-launchconfig')
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except ClientError as e:
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print(e)
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print("Deleting old instances...")
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print("------------------------------------")
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response = ec2Client.describe_instances(Filters=[{'Name': 'tag-key', 'Values': ['tug-of-war-asg']}])
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print(response)
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reservations = response['Reservations']
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for reservation in reservations:
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for instance in reservation['Instances']:
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if instance['State']['Name'] == "running":
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response = ec2Client.terminate_instances(InstanceIds=[instance['InstanceId']])
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print(response)
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instanceToTerminate = ec2Resource.Instance(instance['InstanceId'])
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instanceToTerminate.wait_until_terminated()
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print("Deleting load balancer and deps...")
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print("------------------------------------")
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try:
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response = elbv2Client.describe_load_balancers(Names=['tug-of-war-asg-loadbalancer'])
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loadbalancer_arn = response.get('LoadBalancers', [{}])[0].get('LoadBalancerArn', '')
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response = elbv2Client.delete_load_balancer(LoadBalancerArn=loadbalancer_arn)
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waiter = elbv2Client.get_waiter('load_balancers_deleted')
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waiter.wait(LoadBalancerArns=[loadbalancer_arn])
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except ClientError as e:
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print(e)
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try:
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response = elbv2Client.describe_target_groups(Names=['tug-of-war-asg-targetgroup'])
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while len(response.get('TargetGroups', [{}])) > 0:
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targetgroup_arn = response.get('TargetGroups', [{}])[0].get('TargetGroupArn', '')
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try:
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response = elbv2Client.delete_target_group(TargetGroupArn=targetgroup_arn)
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except ClientError as e:
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print(e)
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response = elbv2Client.describe_target_groups(Names=['tug-of-war-asg-targetgroup'])
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time.sleep(5)
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except ClientError as e:
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print(e)
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print("Delete old security group...")
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print("------------------------------------")
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try:
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response = ec2Client.describe_security_groups(Filters=[{'Name': 'group-name', 'Values': ['tug-of-war-asg']}])
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while len(response.get('SecurityGroups', [{}])) > 0:
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security_group_id = response.get('SecurityGroups', [{}])[0].get('GroupId', '')
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try:
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response = ec2Client.delete_security_group(GroupName='tug-of-war-asg')
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except ClientError as e:
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print(e)
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response = ec2Client.describe_security_groups(Filters=[{'Name': 'group-name', 'Values': ['tug-of-war-asg']}])
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time.sleep(5)
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except ClientError as e:
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print(e)
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