Upon initial install, thepodAntiAffinityrules are not correctly updated and the final live object contains a mix of the first and second release. We believe this bug also happens for other fields of other resources but is difficult to characterise. I'll open other issues with more details if...
NodeAffinity调度策略，旨在替代NodeSelector，它允许Pod在具有特定标签的节点上运行。目前，存在两种形式的节点亲和性表示。IgnoredDuringExecution选项指出：即使在Pod运行过程中节点标签发生变化，不再满足Pod的节点亲和性要求，系统将忽略Node标签的更改，Pod将继续在该节点运行。以下配置示例展示了如何设置NodeA...
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 ...
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) ...
NodeAffinity 意为 Node 亲和性的调度策略,是用于替换 NodeSelector 的全新调度策略 。目前有两种节点亲和性表达。 - RequiredDuringSchedulinglgnoredDuringExecution:必须满足指定的规则才可以调度 Pod到Node上(功能与nodeSelector很像,但是使用的是不同的语法)相当于硬限制。
- Check the pod's configuration and the node's labels to ensure compatibility. - Use the following command to inspect the labels and taints of a node: ```shell kubectl describe node ``` - Adjust the pod's node affinity rules or the node's taints if needed. ...
matchLabels: app: kafka template: metadata: labels: app: kafka spec: affinity: podAntiAffinity: requiredDuringSchedulingIgnoredDuringExecution: - labelSelector: matchExpressions: - key: "app" operator: In values: - kafka topologyKey: "kubernetes.io/hostname" ...
在菜单上，单击Dashboards:单击New:屏幕上会显示三个选项:New Dashboard,New Folder和Import。单击Import：添加 Grafana ID：添加已复制的 Grafana ID，然后单击Load。Grafana ID 是 315。选择 Promethues 数据源并单击Import:它将启动如下所示的控制面板：您可以使用此控制面板来监视和观察 Kubernetes 集群指标。它...
在菜单上,单击Dashboards: 单击New: 屏幕上会显示三个选项:New Dashboard,New Folder和Import。 单击Import: 添加Grafana ID:添加已复制的 Grafana ID,然后单击Load。Grafana ID 是 315。 选择Promethues 数据源并单击Import: 它将启动如下所示的控制面板: ...
在菜单上,单击Dashboards: 单击New: 屏幕上会显示三个选项:New Dashboard,New Folder和Import。 单击Import: 添加Grafana ID:添加已复制的 Grafana ID,然后单击Load。Grafana ID 是 315。 选择Promethues 数据源并单击Import: 它将启动如下所示的控制面板: ...