Cloud Account Metadata Versioning for Multi-Service State Debugging
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Solution Overview
Problem
Managing and comprehending the complex, distributed computing environments of large client accounts with diverse service needs across multiple data centers is challenging due to the difficulty in understanding the state of the client's cloud environment, especially for large accounts with fast-changing service subscriptions and resource allocations, which complicates debugging and administration.
Innovation Solution
A metadata manager is implemented to aggregate information about resources and services used by a client account, providing a unified view of the state, support versioning, and offer features like cloning, simulation, and authorization management to simplify administration and debugging.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If virtualization technologies are used to share computing resources among multiple customers, then resource utilization efficiency is improved, but system complexity increases
Solution Approach 1:
The patent segments the complex cloud environment into distinct versioned snapshots, allowing administrators to divide the overall system state into manageable temporal segments. Each snapshot captures a specific state of resources and services, making the complex system comprehensible through segmented temporal views rather than attempting to understand the entire complex state at once.
Solution Approach 2:
The patent introduces versioning metadata as an intermediary layer between the complex virtualized resources and administrators. This metadata captures snapshots of resource states, service configurations, and dependencies, serving as a mediator that simplifies the complex reality into manageable representations for debugging and administration.
2Adaptability or versatility
If multiple distributed services are deployed across large client accounts, then service functionality and versatility are improved, but administrative comprehension becomes difficult
Solution Approach 1:
The patent creates a universal versioning metadata manager that handles multiple distributed services through a common interface. This single system can capture and represent states across diverse services including compute, storage, networking, and database services, providing unified administrative comprehension without requiring service-specific tools for each distributed component.
Solution Approach 2:
The patent merges information from multiple distributed services into unified snapshots. By combining resource states, service configurations, and dependency relationships from across the distributed system into single versioned representations, administrators can comprehend the overall state without navigating each distributed service separately.
3Adaptability or versatility
If resource allocations and service subscriptions change frequently, then system adaptability and responsiveness are improved, but debugging and troubleshooting become more difficult
Solution Approach 1:
The patent performs preliminary action by capturing versioning metadata snapshots before and during resource allocation changes. This proactive recording of system states at critical moments allows administrators to later examine what the system looked like before problematic changes occurred, making debugging easier without interfering with the fast-changing operational state.
Solution Approach 2:
The patent creates copies of system states through versioned snapshots. Instead of trying to track and understand every change in real-time, the system creates replicated representations of resource states at specific moments. These copies can be examined independently to debug issues without affecting the live fast-changing system.
Data Source
AI summary
Methods and apparatus for a client account versioning metadata manager for cloud computing environments are disclosed. A system includes a plurality of resources, a plurality of service managers coordinating respective multitenant network-accessible services, and a metadata manager. The metadata manager receives a multi-service account state view request. The metadata manager generates a representation of an administrative state of a client account indicated by the request with respect a plurality of services accessible by the client account, as of a time indicated in the request. The administrative state with respect to a particular service comprises an indication of an assignment to the client account of resources participating in implementation of the particular service.