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...
1node(s) had untolerated taint {key: kube002},1node(s) had untolerated taint {node-role.kubernetes.io/master: }, 2node(s) didn't match Pod's node affinity/selector. preemption:0/4nodes are available:4Preemptionisnot helpfulforscheduling.. 查看不可以被调度,master节点 # kubectl describe ...
在部署组件的时候,pod无法调度,describe 信息报0/3 nodes are available: 1 node(s) had taint {node-role.kubernetes.io }, that the pod didn't tolerate, 2 node(s) had volume node affinity conflict. 问题解决 先通过报错信息看,是因为node上有volume的节点亲和性冲突。那么这个亲和性在哪呢? 1 找到...
在k8s集群上部署服务,pod状态一直无法running,通过kubectl describe pod xxx -n xxx查看event事件,发现类似“0/9 nodes are available: 9 node(s) had volume node affinity conflict”的报错,提示node上有volume的节点亲和性冲突问题。 原因分析 1、找出异常pod使用的pv名称,先确定容器volume用的是k8s哪个pv kubect...
1node(s)had taints that the pod didn't tolerate 2 node(s) didn't match node selector 大概意思是说,其中一个节点包含该污点,但是该Pod无法容忍。 既然包含,为什么无法容忍呢? 原因查找过程 1、 首先确认污点是否存在,执行如下命令: 代码语言:javascript ...
136服务器/root/demo/pod-affinity.yaml创建 初识Kubernetes(一) 一、Kubernetes组件与架构图Pod:k8s中最小操作单位,一个或多个container的组合 ReplicaSet:k8s中通过selector管理Pod的组件 Deployment:k8s中管理ReplicaSet和Pod组件Label:k8s中以key/value形式为Pod分类 Service:具有相同的Label的集合体Node:Pod运行的地...
I hava a k8s cluster with 3 nodes. When i deploy a statefulset in this k8s cluster i found a question about K8S pod anti affinity rule. This is the error message. WarningFailedScheduling32s(x8over6m44s)default-scheduler 0/3 nodes are available:3node(s)didn'tmatchpodaffin...
要使用Pod Affinity,首先需要在Pod的定义中配置Affinity。以下是一个具有多个标签匹配条件的Pod Affinity的示例: apiVersion: apps/v1 kind: Deployment metadata: name: complex-affinity-deployment spec: replicas: 3 selector: matchLabels: app: complex-affinity-app ...
k8s 节点的 NodeAffinity 使用 apiVersion: apps/v1 # for versions before 1.9.0 use apps/v1beta2 kind: Deployment metadata: name: villa-api labels: app: villa spec: selector: matchLabels: app: villa tier: frontend strategy: type: Recreate...
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