目录一、NodeAllocatable1、node资源预留1.1为什么要做资源预留？1.2nodeallocatable1.2.1查看node节点资源1.2.2确认node01节点资源2、配置资源预留2.1kube预留值2.2systemReserved预留2.3evictionHard预留2.4整体配置2.5重启服务2.6Allocatable资源说明一、NodeA