工作负载类 事件信息 问题原因与解决方案 no nodes available to schedule pods. 集群中没有可用的节点。排查项一:集群内是否无可用节点 0/2 nodes are available: 2 Insufficient cpu.0/2 nodes are available: 2 Insufficient memory. 节点资源(CPU、内存)不足。排查项二:节点资源(CPU、内存等)是否充足 0/2 nodes are available: 1 node(s) didn't match node selector, 1 node(s) didn't match pod affinity rules, 1 node(s) didn't match pod affinity/antiaffinity. 节点与Pod亲和性配置互斥,没有满足Pod要求的节点。排查项三:检查工作负载的亲和性配置 0/2 nodes are available: 2 node(s) had volume node affinity conflict. Pod挂载云硬盘存储卷与节点不在同一个可用区。排查项四:挂载的存储卷与节点是否处于同一可用区 0/1 nodes are available: 1 node(s) had taints that the pod didn't tolerate. 节点存在污点Tanits,而Pod不能容忍这些污点,所以不可调度。排查项五:检查Pod污点容忍情况 0/7 nodes are available: 7 Insufficient ephemeralstorage. 节点临时存储不足。排查项六:检查临时卷使用量 0/1 nodes are available: 1 everest driver not found at node 节点上everestcsidriver不在running状态。排查项七:检查everest插件是否工作正常。 Failed to create pod sandbox: ...Create more free space in thin pool or use dm.minfreespace option to change behavior 节点thinpool空间不足。排查项八:检查节点thinpool空间是否充足。
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