配置参数：
spec.containers[].resources.limits.cpuspec.containers[].resources.limits.memoryspec.containers[].resources.requests.cpuspec.containers[].resources.requests.memory
限制Pod CPU和Memory
apiVersion: apps/v1kind: Deploymentmetadata: ?name: tomcatspec: ?replicas: 3 ?selector: ???matchLabels: ?????name: tomcat ?template: ???metadata: ?????labels: ???????name: tomcat ???spec: ?????containers: ?????- name: tomcat ???????image: kubeguide/tomcat-app:v1 ???????ports: ???????- containerPort: 8080 ???????env: ???????- name: MYSQL_SERVICE_HOST ?????????value: "mysql" ???????- name: MYSQL_SERVICE_PORT ?????????value: "3306" ???????resources: ?????????requests: ???????????# 内存没什么好解释的, 单位 Mi Gi ????????????memory: 64Mi ???????????# 千分之一的CPU配额为最小单位，用m来表示，100m表示占用0.1个cpu. ????????????cpu: 250m ?????????limits: ???????????memory: 128Mi ???????????cpu: 500m
更多详细说明：
https://kubernetes.io/docs/concepts/configuration/manage-compute-resources-container/#extended-resources
https://kubernetes.io/docs/concepts/policy/resource-quotas/#viewing-and-setting-quotas
Kubernetes Resource Qoutas
原文地址：https://www.cnblogs.com/vincenshen/p/9545924.html