kubernetes上的cpu和gpu资源

Question

团队，我无法理解用过的与硬设定的界限。为什么used部分显示了requests.nvidia.com/gpu: "640"，因为我设置requests.nvidia.com/gpu："1“？与request.cpu相同的是1，但显示80？

apiVersion: v1
kind: ResourceQuota
metadata:
  creationTimestamp: "2019-09-01T21:38:31Z"
  name: mem-cpu-demo
  namespace: maglev-ee630119-711f-487e-975f-c297fd6a7577
  resourceVersion: "23545076"
  selfLink: /api/v1/namespaces/7577/resourcequotas/mem-cpu-demo
  uid: 94a6
spec:
  hard:
    limits.cpu: "2"
    limits.memory: 2Gi
    limits.nvidia.com/gpu: "1"
    requests.cpu: "1"
    requests.memory: 1Gi
    requests.nvidia.com/gpu: "1"
status:
  hard:
    limits.cpu: "2"
    limits.memory: 2Gi
    limits.nvidia.com/gpu: "1"
    requests.cpu: "1"
    requests.memory: 1Gi
    requests.nvidia.com/gpu: "1"
  used:
    limits.cpu: "5760"
    limits.memory: 34560Gi
    requests.cpu: "80"
    requests.memory: 80Gi
    requests.nvidia.com/gpu: "640"

Answer 1

当一个新对象被创建时，Resourcequotas被强制执行，它对现有的豆荚没有影响，它不会试图压碎已经运行的豆荚。此外，消耗的cpu的单位是千毫升的核心。