Using Console
Using CLI
<network-interface-id>
with the ID of the network interface attached to the EC2 instance, and <new-private-subnet-id>
with the ID of the new private subnet you created.Using Python
describe_instances
method of the boto3
library in Python.subnet-id
with the ID of the public subnet.modify_network_interface_attribute
method of the boto3
library to do this.NetworkInterfaceId
with the ID of the network interface of the instance that you want to modify. Also, replace the sg-0123456789abcdef0
with the ID of the security group that you want to attach to the network interface.SubnetId
attribute of the instance using the describe_instances
method.i-0123456789abcdef0
with the ID of the instance that you want to check.By following these steps, you can remediate the misconfiguration of an EC2 instance in a public subnet in AWS using Python.