Container Scheduling in Domain Controller Systems
Find Innovative SolutionsGenerate Solutions
Solution Overview
Problem
Current container scheduling and deployment methods in domain controller systems fail to achieve load balance and dynamic adjustment, leading to decreased user experience and performance when a node is in a high-load state.
Innovation Solution
A method and apparatus for scheduling and deploying containers in a domain controller system, which includes using a domain controller node for formal environments and a remote server for development test environments, enabling dynamic management, capacity expansion/reduction, and decoupling of functional modules using containerd and K3s deployment modes.
Engineering Contradictions & Design Principles
Engineering Contradiction Analysis
1Reliability
If container scheduling and deployment is performed based on a domain controller node in a formal environment, then system availability and performance are improved, but the system lacks dynamic adjustment capability when nodes are in high-load states
Solution Approach 1:
The patent implements dynamic container scheduling by enabling the domain controller node to flexibly adjust container deployment based on real-time system load conditions. When the node is in a high-load state, the system can dynamically reduce or pause container scheduling to maintain system stability, and resume scheduling when load decreases, thus achieving both high availability and dynamic adaptability
2Ease of operation
If container scheduling is centralized on a domain controller node, then deployment control is improved, but load balance across nodes cannot be achieved
Solution Approach 1:
The patent employs feedback mechanisms where the domain controller node continuously monitors system load conditions and adjusts container scheduling decisions accordingly. This feedback loop enables the system to maintain centralized deployment control while achieving load balance by dynamically adapting scheduling behavior based on real-time node status, preventing overload and ensuring equitable resource distribution
3Object-affected harmful factors
If the domain controller system maintains strict security protocols, then network attack resistance is improved, but system expansibility and flexibility are reduced
Solution Approach 1:
The patent introduces containerization as an intermediary layer between the domain controller node and external networks. This container-based architecture provides security isolation that protects the core system from network attacks while maintaining system expansibility, as containers can be dynamically deployed and managed without compromising the underlying secure infrastructure
Data Source
AI summary
A container scheduling and deployment method and apparatus, and a domain controller system. The method includes: scheduling and deploying, based on a domain controller node of the domain controller system, a container corresponding to the domain controller node when a current application environment of the domain controller system is a formal environment; and scheduling and deploying, based on a remote server of the domain controller system, the container when the current application environment of the domain controller system is a development test environment. According to one aspect, a flexible selection of subject used to perform scheduling and deploying on the container of the domain controller node for different application environments may be realized. Therefore, a dynamic management of the domain controller system may be completed, and a high expansibility and high availability of performance of the domain controller system may be ensured.