Kubernetes is a multi-tenant architecture. When multiple tenants or teams share a Kubernetes system, the system administrator needs to prevent the tenants from occupying resources and define resource allocation strategies. Kubernetes provides the API object ResourceQuota to implement resource quotas. ResourceQuota can not only act on CPU and memory, but also limit the number of Pods created. The computing resource quotas and resources supported by ResourceQuota are shown in Tables 7.4 and 7.5.
The Development and Trend of Cloud Computing in ChinaWe will examine the development and trend of cloud computing in China from technology and industry levels.