When deploying Kubernetes services I get an error: The Service "my-service" is invalid:spec.ports[0].nodePort: spec.ports[0].nodePort: invalid value '2181': provided port is not in the valid range This is my service configuration: --- kind: "Service" apiVersion: "v1" metadata: name:...
與 Kubernetes 磁碟區相比,Docker 磁碟區的受控程度較低,因為 Docker 磁碟區存留期並不受控。 Kubernetes 磁碟區其存留期是與 Pod 存留期相符的明確存留期。 此存留期相符意謂著磁碟區的存留時間會比在 Pod 中執行的容器長。 不過,如果將 Pod 移除,磁碟區也會一併被移除。 Kubernetes 提供使用PersistentVolumes來佈...
AKubernetes Clusteris a group of node or machines running together. At the highest level of Kubernetes, there exist two kinds of servers, aMasterand aWorker node. These servers can be Virtual Machine(VM) or physical servers(Bare metal). Together, these servers form a Kubernetes cluster and a...
In order to validate our Kubernetes installation, let’s deploy an nginx based application using deployment and then expose it via nodeport. Execute the following kubectl commands from master node. $ kubectl create ns nginx-demo $ kubectl create deployment nginx-app --image nginx -n nginx-demo ...
Rancher v2.7.5 in standalone (single node) mode, with Kubernetes v1.26.4 +k3s1 (used for the NodePort Service example) Deploying the Example Create a Namespace for the StreamSets Deployments Create a namespace for the StreamSets Deployment: ...
nodePort: 30909 3. Save the file and exit. 4. Create the service withkubectl apply: kubectl apply -f service.yaml Step 7: Set up kube-state-metrics Monitoring (Optional) Thekube-state-metricsis an exporter that allows Prometheus to scrape the information Kubernetes has about the resources in...
In our scenario, we want to use theNodePort Service-typebecause we have both a public and private IP address and we do not need an external load balancer for now. With this service-type, Kubernetes will assign this service on ports on the30000+range. ...
To change the networking service type, locate theservicesection and change the value in thetypefield. The example below showsNodePortset as the new service type. How to Deploy New Helm Chart on Kubernetes After configuring thevalues.yamlfile, deploy the application usingHelm commands. Proceed with...
以下示例使用 NodePort。 选择“部署”文本框右侧的“复制”图标,将 命令保存到剪贴板。 将该命令粘贴到终端(或命令)窗口。 该命令要求下载的环境文件位于当前目录中。 控制台 复制 kubectl apply -f <gateway-name>.yaml 执行命令。 此命令指示 AKS 群集: 使用从 Microsoft Container Registry 下载的自...
Congrats, you've bootstrapped your first Kubernetes cluster, created a deployment, and exposed a service to access the pod via the browser. When you're done admiring your handiwork type: minikube stop in the terminal to stop the Minikube VM and free up the CPU and RAM it was consuming. ...