Configurable Software Bootstrapping via Distinct Bootstrap Packages
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Solution Overview
Problem
The management of large-scale computing resources in data centers has become increasingly complex due to the diverse needs of multiple users, and existing virtualization technologies do not fully address the challenges of provisioning, administering, and configuring physical computing resources efficiently and securely.
Innovation Solution
The implementation of a software image execution service that allows users to create, register, and execute software images and bootstrap packages, which include distinct file systems, enabling configurable bootstrapping operations and startup configurations, with fee-based models for usage, and supporting multiple virtual machine images and bootstrap packages for secure and efficient resource sharing.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Productivity
If virtualization technologies are used to share physical computing resources among multiple users, then resource utilization efficiency is improved, but the complexity of provisioning, administering, and managing physical computing resources increases
Solution Approach 1:
The patent segments the bootstrapping process into distinct phases handled by separate bootstrap images (first bootstrap image for initial setup, second bootstrap image for subsequent operations). This segmentation allows complex provisioning tasks to be divided into manageable, reusable components that can be independently developed and maintained, thereby reducing overall system complexity while enabling efficient resource sharing through virtualization.
Solution Approach 2:
The patent implements preliminary action by pre-configuring bootstrap images with necessary file systems and bootstrapping operations before they are needed. These bootstrap images are created in advance with all required configurations, file systems, and operations embedded, eliminating the need for complex real-time provisioning decisions and reducing the complexity of managing virtualized resources during runtime.
2Adaptability or versatility
If multiple virtual machine images are supported for diverse user needs, then adaptability is improved, but the difficulty of configuring and securing resources increases
Solution Approach 1:
The patent implements universality through bootstrap images that can serve multiple purposes across different virtual machine scenarios. A single bootstrap image can be used to configure multiple types of virtual machines with different requirements by containing adaptable file systems and operations that can be selectively applied. This multi-functional approach allows the system to support diverse user needs while maintaining a standardized, secure configuration process that reduces complexity.
3Ease of operation
If bootstrap packages include distinct file systems for configuration, then ease of operation is improved, but the amount of data to be managed increases
Solution Approach 1:
The patent applies copying by creating bootstrap images that contain complete, self-contained file systems and configurations. These bootstrap images are replicated and distributed as needed to multiple virtual machines, allowing easy deployment and configuration without manually managing large amounts of data. The copying mechanism enables bootstrap packages to be reused across multiple instances, reducing the actual management overhead despite the apparent increase in data quantity.
Data Source
AI summary
Techniques are described for facilitating execution of software programs in a configurable manner, including to configure bootstrapping operations that are performed at startup of the software programs. At least some of the software programs may be software images that each include, for example, a defined file system, an operating system, and one or more application programs. In addition, configuration of the software programs' startup may include using distinct bootstrap packages that each include their own distinct file system, such that loading of a bootstrap package within a software image includes adding the included file system of the bootstrap package to a new location within the defined file system of the software image (e.g., by mounting the included file system of the bootstrap package within the defined file system of the software image, and optionally removing the included file system of the bootstrap package after bootstrapping operations are completed).