Cloud Isolation Layer for Seamless Server Migration
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Solution Overview
Problem
Current cloud computing solutions face challenges in seamlessly migrating and managing existing applications and servers between data centers and cloud platforms without altering the application or user environment, while ensuring network and data security, and maximizing cloud resource utilization.
Innovation Solution
A comprehensive software system comprising a Local Management Application (LMA), Local Cloud Gateway (LCG), Cloud Software Controller (CSC), and Cloud Isolation Layer (CSL) enables secure and seamless migration of servers and applications between data centers and clouds, preserving existing environments and providing flexible cloud resource utilization without modification to existing applications or user environments.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If existing applications are migrated to cloud platforms, then cloud resource utilization and management efficiency are improved, but application complexity and migration costs increase
Solution Approach 1:
The patent introduces a cloud gateway as an intermediary component that sits between the existing application and the cloud platform. This gateway handles the complexity of cloud API interactions, authentication, and resource management, allowing applications to access cloud resources without direct modification. The gateway abstracts the cloud infrastructure details from the application, enabling seamless migration while maintaining application simplicity.
Solution Approach 2:
The patent segments the cloud migration architecture into distinct components: a local management application, a cloud gateway, and a cloud platform. This segmentation allows each component to be optimized independently - the gateway handles cloud-specific complexities while the application remains unchanged. The segmented architecture also enables selective migration of only the necessary components to the cloud.
2Adaptability or versatility
If applications are moved to cloud platforms, then hardware resource allocation flexibility is improved, but security risks and data protection concerns increase
Solution Approach 1:
The cloud gateway serves as a security intermediary that handles all authentication, authorization, and data encryption operations between the application and cloud resources. This centralized security layer ensures that sensitive data remains protected while enabling flexible resource allocation. The gateway can implement custom security policies and maintain data sovereignty without restricting cloud resource access.
Solution Approach 2:
The patent employs virtualization and snapshots to create copies of application states and data in the cloud. Instead of directly exposing original data to the cloud platform, the system uses replicated copies that can be securely managed. This copying approach maintains data integrity while enabling the flexibility of cloud resource allocation.
3Loss of energy
If cloud resources are dynamically allocated, then cost efficiency is improved, but migration and configuration costs increase
Solution Approach 1:
The patent implements a local management application that pre-configures and catalogs applications before migration. This preliminary action includes creating application inventories, assessing cloud fit, and preparing migration manifests. By performing these actions beforehand, the actual migration process becomes automated and streamlined, significantly reducing migration costs and time while enabling dynamic resource allocation.
Solution Approach 2:
The system enables self-service migration where the local management application automatically identifies suitable applications for cloud deployment and executes migration without manual intervention. The cloud gateway automatically handles resource provisioning and configuration based on pre-defined policies. This self-service approach eliminates complex manual migration processes while optimizing cost efficiency through automated resource allocation.
Data Source
AI summary
A system and method of operation is disclosed describing migration, management, and operation of applications and servers from customer data centers to cloud computing platforms without modification to existing environments or user access procedures. A cloud isolation layer operates as a virtual layer on the cloud platform, enabling server operation in a virtual environment that appears the same as the prior local environment. A cloud software image and a local cloud gateway act to redirect existing addressing from the local environment to the cloud implementation through secure network and data paths. A local management application provides a control interface and maps and manages the local environment and utilized cloud resources.