Resource management method, resource manager and computer readable storage medium

The invention discloses a resource management method, a resource manager and a computer readable storage medium, and belongs to the technical field of computer clusters. The resource management method comprises the following steps: firstly, receiving a task, and analyzing starting resources required by the task; judging whether available resources in a resource pool are smaller than the starting resources or not; if yes, using a container cloud platform to obtain available resources and adding the available resources into the resource pool; and finally, deleting at least part of the available resources from the resource pool under the condition that the available resources meet a first preset condition. After the resource manager is deployed based on the container cloud platform, the scale of the cluster can be elastically changed according to the change of the load, and resources are utilized to the maximum extent. Therefore, cluster resource scheduling can be unified, and the utilization rate of cluster res