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 ...
1 node(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,...
Type Reason Age From Message--- --- --- --- ---Warning FailedScheduling 41s (x9 over 9m21s)default-scheduler0/3nodes are available:1node(s) had taint {node-role.kubernetes.io/master: }, that the pod didn't tolerate, 2 node(s) didn't match pod affinity/anti-affinity,2node(s) ...
PVC 跟 Pod 类似:Pod 消费 Node 资源,而 PVC 消费 PV 资源;Pod 能够请求 CPU 和内存资源,而 PVC 请求特定大小和访问模式的数据卷。 弹性伸缩(HPA) Horizontal Pod Autoscaling,简称HPA,是Kubernetes中实现POD水平自动伸缩的功能。Kubernetes集群可以通过Replication Controller的scale机制完成服务的扩容或缩容,实现具有...
b、节点亲和性调度:nodeAffinity 二、调度方式 1、节点选择器调度:nodeSelector,nodeName,对nodeName来讲如果我们期望把pod调度到某一特定节点上就在pod的spec的nodeName属性中直接给定这个nodeName的名称即可,这个对应的Pod一定只能调度到这个对应的节点上,如果有一类节点都符合我们的调度方式,那么建议使用nodeSelector...
Here, weird thing is that calico-node pod is ready 1/1 --> it should be 2/2 by manual. This is a docs bug - it should be 1/1 now. BIRD is not ready: BGP not established with 10.0.0.1 This means that the two nodes can't communicate with either other for some reason. Have ...
比如创建了一个Deployment监控student Pod,配置文件里面设置副本为3个,但是实际启动了两个,那么Deployment就会向etcd(其实是向apiserver发送指令,但是apiserver也是向etcd进行操控)写入一条资源,调度器监控到student 这个资源进行了改变(添加) 那么调度器会通过调度策略寻找合适的node运行pod。
[root@harbor kubevirt]# kubectl -n kubevirt logs daemonset.apps/virt-handler Found 2 pods, using pod/virt-handler-kmvt7 {"component":"virt-handler","hostname":"node3","level":"info","pos":"virt-handler.go:194","timestamp":"2022-05-19T10:12:34.045595Z"} W0519 10:12:34.159184 1942...
Warning FailedScheduling 26s default-scheduler 0/4 nodes are available: 4 node(s) didn't match Pod's node affinity/selector. preemption: 0/4 nodes are available: 4 Preemption is not helpful for scheduling. What you expected to happen: Same steps are working fine with vanilla Kubernetes but...
主集群能够将pod调度到该node上，Kosmos会同步该pod到子集群中，并实时维护主集群和子集群pod的状态。