VM Registry Standardizing Metadata for Cross-Vendor Compliance
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Solution Overview
Problem
The management of virtual machines across different vendor environments is challenging due to proprietary formats, lack of standardization, and difficulty in tracking VMs, leading to complexities in compliance, security, and resource management.
Innovation Solution
A method for registering and accessing virtual machines involves assigning logical names, generating metadata signatures, and storing them in a registry, allowing for pre-execution compliance testing and management, including creating a systems management partition within the VM for tracking and controlling execution.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Adaptability or versatility
If virtual machines are managed using vendor-specific proprietary formats and tools, then each vendor can optimize for their specific environment, but the complexity of managing VMs across different vendors increases significantly
Solution Approach 1:
The patent introduces a registry system as an intermediary layer between VMs and management tools. The registry stores standardized metadata about VMs in a uniform format, acting as a mediator that translates between different vendor-specific formats and a common management interface, thereby reducing complexity while maintaining versatility
Solution Approach 2:
The registry system provides universal functionality by storing metadata from multiple vendor formats in a standardized structure. This single registry can manage VMs from different vendors (VMware, Microsoft, Xen, etc.) using the same management mechanisms, eliminating the need for separate management systems for each vendor
2Reliability
If comprehensive metadata extraction and compliance testing is performed for each VM, then security and compliance control improve, but the time required for VM registration and management increases
Solution Approach 1:
The system performs compliance testing before VM execution by extracting and storing metadata in the registry during the registration phase. This preliminary action allows compliance rules to be validated in advance, so that when VMs need to execute, compliance has already been verified, reducing the time impact during actual VM operation
Solution Approach 2:
Instead of analyzing every VM file deeply during registration, the system extracts key metadata (signatures, configuration information) and stores copies of this information in the registry. This allows rapid retrieval and validation of compliance information without re-analyzing the entire VM, significantly reducing registration time while maintaining compliance control
3Loss of information
If detailed tracking of VM locations, formats, and derivatives is maintained, then visibility and control over VMs improve, but the difficulty of keeping configuration databases updated increases
Solution Approach 1:
The registry system automatically tracks and updates VM information as VMs are created, moved, or modified. The system self-updates its metadata without requiring manual intervention or complex synchronization processes, thereby maintaining comprehensive visibility while reducing configuration management complexity
Solution Approach 2:
The patent merges multiple tracking functions (VM location tracking, format tracking, derivative tracking, and configuration management) into a single unified registry system. This consolidation eliminates the need for separate configuration databases and synchronization mechanisms, simplifying the overall system while providing comprehensive visibility
Data Source
AI summary
Techniques are disclosed for controlling and managing virtual machines and other such virtual systems. VM execution approval is based on compliance with policies controlling various aspects of VM. The techniques can be employed to benefit all virtual environments, such as virtual machines, virtual appliances, and virtual applications. For ease of discussion herein, assume that a virtual machine (VM) represents each of these environments. In one particular embodiment, a systems management partition (SMP) is created inside the VM to provide a persistent and resilient storage for management information (e.g., logical and physical VM metadata). The SMP can also be used as a staging area for installing additional content or agentry on the VM when the VM is executed. Remote storage of management information can also be used. The VM management information can then be made available for pre-execution processing, including policy-based compliance testing.