k8s集群中,有pod出现了 Affinity ,使用 kubectl describe pod 命令,发现了报错2 node(s) didn't match Pod's node affinity. 复制代码 Warning FailedScheduling<unknown>default-scheduler0/2nodesareavailable:1node(s) didn't match node selector, 1 node(s) had taints that the pod didn't tolerate. 这...
Node Affinity/Selector 是一种基于标签的选择器,它会根据节点的 label 属性进行匹配。例如,如果我们设置了 Node Affinity 为 "node-role.kubernetes.io/master",则只有具有 "master" 标签的节点才能运行 Pod。如果一个 Pod 与 Node Affinity 中的标签不匹配,那么它就无法在指定的节点上运行。 然而,在实际应用中...
Pod 是 Kubernetes 中一个运行在一个命名空间下的所有容器的集合,而节点 affinity 是指在同一个 Pod 中,容器之间可能会被绑定到同一个或多个节点上,而 selector 则是指用于选择 Pod 中容器的特定条件。 当我们遇到 didn’t match pod’s node affinity/selector 的问题时,实际上是在说容器没有被正确地绑定...
kubectl describe pod istio-ingressgateway-564b5ffdf7-wj722 -n istio-system Warning FailedScheduling 3m25s (x50 over 48m) default-scheduler 0/1 nodes are available: 1 node(s) didn't match Pod's node affinity. [ ] Docs [x ] Installation [ x] Networking [ ] Performance and Scalability [ ...
0/7 nodes are available: 3 node(s) had taint {node-role.kubernetes.io/master: }, that the pod didn’t tolerate, 4 node(s) didn’t match Pod’s node affinity. 在救火之后,让我想到,之前没有写过和调度相关问题的博客,于是今天先来说一些最基本的规则,让我们能控制一个 pod 能被调度到整个...
要解决这个问题,你可以尝试以下几个步骤: 1. 检查节点的可用性:首先,你需要确保所有的节点都处于可用状态,并且没有达到资源限制。你可以使用以下命令来检查节点的状态...
If I describe the pod, this is what I can see: Events: Type Reason Age From Message --- --- --- --- --- Warning FailedScheduling 96s (x1011 over 17h) default-scheduler 0/6 nodes are available: 1 Too many pods, 5 node(s) didn't match Pod's node affinity/s...
(s) didn't match pod affinity/anti-affinity, 1 node(s) didn't satisfy existing pods anti-affinity rules, 1 node(s) had taint {node.kubernetes.io/not-ready: }, that the pod didn't tolerate, 1 node(s) had volume node affinity conflict, 1 node(s) were unschedulable, 4 Ins...
preemption: 0/1 nodes are available: 1 node(s) didn't match pod anti-affinity rules. How can I see the rule and can I change it? If I do kubectl describe node, id do not have anyy nodeAffinity settings. And the Node has Taints:<none> kubernetes cilium Share Follow edit...
affinity If these are incorrectly configured, we may end up having pods inPendingstatus, failing to be started with errors like Raw status: conditions: - lastProbeTime: null lastTransitionTime: '2022-10-05T12:01:38Z' message: '0/29 nodes are available: 23 node(s) didn''t match Pod'...