kubernetes command

Rancher 2.0 is an open-source, enterprise-class Kubernetes platform that is now available for beta releases. Rancher 2.0 simple and intuitive interface style and operation experience, will solve the industry legacy of the long-kubernetes native UI ease of use and the learning curve steep problem. and Rancher 2.0 Creative multi-kubernetes cluster management functi

1.kubectl get namespace annoying-namespace-to-delete -o json > tmp.jsonThen edit Tmp.json and remove"kubernetes"curl -k -H "Content-Type: application/json" -X PUT --data-binary @tmp.json https://kubernetes-cluster-ip/api/v1/namespaces/annoying-namespace-to-delete/finalizeAnd it should delete your namespace,2.Kubernetes forced to delete the terminating state of th

Kubernetes-initial experience of Google distributed container Technology Kubernetes is an open-source container Cluster Management System of Google. The four features of the distributed service framework written a few days ago mentioned that a good distributed service framework needs to be implemented. Service configuration management. Including service discovery, Server Load balancer, and service dependenc

Kubernetes is designed to implement a private container cloud, but the container as a public cloud, also requires a management platform, in Swarm,mesos,kubernetes, based on Kubernetes has gradually become the container orchestration of the hottest and most mainstream platform, NetEase realizes its own container public cloud based on

) plugins Private Docker registry, using Ceph RGW back-end storage, TLS + HTTP Basic authentication Step Introduction Create a TLS certificate and secret key Download and configure the KUBECTL command-line tool Deploy a highly available ETCD cluster Deploy the Master node Configuring the Node Kubeconfig file Deploying node Nodes Deploying DNS Plug-ins Deploying the Dashboard Plugin Deploying the Heapster Plugin

/kubernetes-dashboard-amd64resources: limits: cpu:100mmemory: 50Mirequests: cpu:100m memory:50Miports: -containerPort:9090 args:---apiserver-host=http://3.3.3.111:8080 livenessProbe: httpget:path:/ port:9090 initialDelaySeconds:30 Timeoutseconds:30kube-dashboard-svc.yaml content is as follows: apiversion:v1kind: servicemetadata:name:kubernetes-dashboard-v1namespace:kube-system labels:k8s-app:kubernetes-dashboard kubernetes.io/cluster-service: "true" s

the modification is complete, go to the Scripts directory and execute the following command to start the deployment:INVENTORY=../inventory/hosts ./deploy-cluster.shDeployment takes a while, during the deployment process, the Ansible service will continue to report the installation process, we can know in real-time the installation to the specific step.After the installation is complete, you can use Kubectl to view the node information:kubectl get nod

images through projects. Kubernetes in the namespace to isolate resources, in an enterprise-level scenario, the combination of the two can effectively manage and access control of the mirrored resources used by kubernetes, enhancing the security of the image. Especially in multi-tenancy scenarios, the management and access control of multi-tenant mirrored resources can be achieved through a combination of

This is a creation in Article, where the information may have evolved or changed. This period of time in the project group want to introduce Kubernetes, as a second-generation container scheduling engine, so recently in the system learning kubernetes. Organized a number of learning notes, experience, put on the blog, one to record their own learning through, and secondly see whether the need to help student

Because scenarios where private clouds are deployed in the enterprise are more prevalent, it is necessary to build a network environment that meets kubernetes requirements before running kubernetes + Docker clusters in a private cloud. In today's open source world, there are many open source components that can help us get through the network between Docker containers and containers, and achieve the

I. When deploying the Kubernetes cluster, we used Acs-engine to generate 3 JSON files and some certificate files, as follows: Apimodel.json-Cluster configuration file Azuredeploy.json-Core Arm (Azure Resource Model) template for deploying k8s clusters Azuredeploy.parameters.json-Deployment parameters file, where parameters can be customized Certificate and Access config Files-kubernetes

In a production environment kubernetes if you provide only HTTP or HTTPS services, you can use seven-tier load balancing software such as nginx-ingress or Traefik. Of course, you can also expose HTTP or TCP services in a nodeport way. If you do not want to directly use the port number exposed by Nodeport, and the server is running on the Ali Cloud, you can expose the TCP service or Controller service externally using the

Body in the Plugin/cmd/kube-scheduler/app/options.go file, Schedulerserver defines the context and parameters required to run a scheduler Schedulerserver has all "context" and params needed to run a Scheduler { componentconfig. Kubeschedulerconfiguration//Master is the ' address ' of the kubernetes API server (Overrides any //value in Kubeco Nfig). Master string //Kubeconfig is Path to kubeconfig file with authoriza