What does Aviatrix utilize for Controller High Availability in AWS?

Aviatrix employs multiple strategies to ensure Controller High Availability in AWS, making the correct answer encompass all the listed options.

Using an auto-scaling group allows the Aviatrix Controller to automatically manage and scale the deployment of instances based on demand and health checks, ensuring that there are always the required number of Controllers running. This dynamic allocation of resources is crucial for maintaining high availability.

Additionally, integrating a Lambda script contributes to the high availability by automating processes such as recovery and scaling in response to certain triggers, further enhancing the resilience of the infrastructure. This helps in maintaining service continuity and rapid response to issues.

Furthermore, employing an S3 bucket can facilitate backup and restoration processes, allowing configurations and state data to be preserved and accessed efficiently in case of any failures.

Collectively, these components work together to provide a robust high-availability solution for the Aviatrix Controller in AWS, ensuring that the network management remains operational even in the face of potential disruptions.