面向多用户的集群资源部署策略

Resource Deployment Strategy for Multi-User Cluster

集群系统中面向多用户的资源部署策略优先考虑的是资源能够在不同用户之间进行公平分配,同时实现用户之间的资源共享。为了充分利用集群资源,用户以一定的原则通常是采用权重比的方式共用集群资源。该策略并不关心每个用户所获取的资源总量,只关心用户所获取的资源比例是否总是符合原则,这样可以保证空闲资源总是能够被充分利用。该策略包括资源的定额分配和自主申请两部分,以满足用户的需求。同时提出了采用用户占用资源量与占用时间共同作为公平分配依据的策略,以适应更加复杂的情况。

This resource deployment strategy for multi-user cluster gives priority to the fair allocation of resources between different users, while achieving resource sharing. In order to make full use of cluster resources, certain principles are used as weights for sharing cluster resources. It cares about whether the resources ratio which each user gets is in line with the principle, but not the total amount of resources, thus can ensure that the idle resources are utilized fully. The strategy consists of fixed allocation and independent application to meet users’ need. Then we propose the allocating pattern based on resources and taken time together to adapt to the more complex situation.