T/CI 096-2023 Cloud-Edge Collaborative Technology Standard for Public Basic Services Part 4: Compute Collaboration

Scope

Scope: This document specifies the terms and definitions of "Cloud-Edge Collaboration Technology Standards for Public Basic Services Part 4: Compute Collaboration", the requirements for cloud high-availability scheduling capabilities, and the requirements for cloud-edge collaboration service offloading and migration capabilities. This document applies to cross-domain cloud high-availability scheduling capabilities and cloud-edge collaboration service offloading and migration capabilities in the public basic services industry. Main technical content: 4. Cloud server task scheduling capability requirements 4.1 A distributed task scheduling method for virtual machines under a cloud computing platform. Specific indicators include but are not limited to the following items: a) Tasks in high-load physical servers should be migrated to low-load physical servers; b) When a physical server is down, tasks should be migrated to normal physical servers; c) Tasks in low-load physical servers should be migrated to other physical servers, and idle servers should be shut down. 4.2 Dynamic control method for the number of new tasks in cloud data centers. Specific indicators include but are not limited to the following items: a) System information such as the number of new tasks in the data center, the number of completed tasks, the number of currently running tasks, and the number of task migrations should be obtained; b) The system should have the function of analyzing and making decisions based on the system information; c) The system should have the function of managing new tasks. 5. Cloud computing task scheduling capability requirements based on server performance degradation 5.1 Performance-oriented cloud data center rotation method. Specific indicators include but are not limited to the following items: a) Host running status information should be available; b) The ability to analyze the performance change trend of each host should be available; c) The ability to analyze

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