优先级 优先级对象 apiVersion: scheduling.k8s.io/v1beta1 kind: PriorityClass metadata: name: high-priority value: 1000000 globalDefault: false description: "This priority class should be used for high priority service pods only." 优先级是一个 32 bit 的整数,最大值不超过 1000000000(10 亿,1 bill