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How to use modify_instance_metadata_options method in localstack

Best Python code snippet using localstack_python

imdsv2_set.py

Source:imdsv2_set.py

...11            instance_metadata_options = instance["MetadataOptions"]["HttpTokens"]12            instance_id = instance["InstanceId"]13            if instance_metadata_options == "required":14                try:15                    response = ec2_client.modify_instance_metadata_options(InstanceId=instance_id,HttpTokens='optional')16                    print(f"Updated instance to not require HTTP Tokens: {instance_id}")17                except Exception as e:18                    return f"The following exception occured: {e}"19            elif instance_metadata_options == "optional":20                print(f"Instance is already not required to use HTTP Tokens: {instance_id}")21def update_imdsv2(reservations):22    instance_tags = []23    for reservation in reservations:24        is_ecs = False25        for instance in reservation["Instances"]:   26            instance_metadata_options = instance["MetadataOptions"]["HttpTokens"]27            instance_id = instance["InstanceId"]28            if "Tags" in instance:29                instance_tags = instance["Tags"]30            for tag in instance_tags:31                if "Name" in tag["Key"]:32                    if "ecs" in tag["Value"].lower():33                        is_ecs = True34            if instance_metadata_options == "optional":35                if is_ecs:36                    print(f"Skipping ECS Instance {instance_id}")37                    continue38                try:39                    response = ec2_client.modify_instance_metadata_options(InstanceId=instance_id,HttpTokens='required')40                    print(f"Updated instance to use IMDSv2: {instance_id}")41                except Exception as e:42                    return f"The following exception occured: {e}"43            elif instance_metadata_options == "required":44                print(f"Instance is already requiring IMDSv2: {instance_id}")45def lambda_handler(event, context):46  47    instances = list_instances()48    update_imdsv2(instances)...

modify.py

Source:modify.py

...30        )31        logging.info(f"imds_updated_dry_run,{action},{instance_id},{status_text}")32    else:33        try:34            response = ec2_client.modify_instance_metadata_options(35                InstanceId=instance_id,36                HttpTokens=httptoken,37                HttpEndpoint=status,38            )39            status_color = convert_green("SUCCESS")40            status_text = "SUCCESS"41        except:42            status_color = convert_red("FAILED")43            status_text = "FAILED"44        print(45            f"IMDS updated : {action} in {region} for {instance_id:<80} {status_color:>20}"46        )...

enforce_ec2_metadata_v2.py

Source:enforce_ec2_metadata_v2.py

...9# This section will update the EC2 Settings to Enforce using V2 for Metadata service i.e10# https://docs.aws.amazon.com/securityhub/latest/userguide/securityhub-standards-fsbp-controls.html#ec2-8-remediation11print(instanceList)12for instance in instanceList:13    response = ec2_client.modify_instance_metadata_options(14        InstanceId=instance,15        HttpTokens='required',16        HttpEndpoint='enabled',17        DryRun=False18    )...

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