k8s dashboard

The content of this section: Configure Dashboard Execute all the defined files Check execution results Visit dashboard This is followed by the previous "binary mode deployment Kubernetes 1.6.0 cluster (Open TLS)" written.Kubernetes Dashboard is a general purpose, the web-based UI for Kubernetes clusters. It allows users to manage applica

#yum Install Docker-io#systemctl Start DockerSerial Number IP usage notes1 192.168.1.237 Rancher Master2 192.168.1.236 Rancher from3 192.168.1.238 Rancher from#docker run-d--restart=unless-stopped-p 8080:8080 rancher/serverHttp://192.168.1.237:8080/admin/access/localAccess control: Add user account information Admin/[email protected]App Store Installation k8s#192.168.1.236 Join Rancher ClusterDocker run-e cattle_agent_ip= "192.168.1.236"-e cattle_host

This is a creation in Article, where the information may have evolved or changed. Introduction to CRD and usage posture Customresourcedefinition (CRD) is the v1.7 + new mechanism to extend the Kubernetes API without changing the code to manage custom objects. It is actually an upgraded version of Thirdpartyresources (TPR), and TPR has been removed in v1.8. Some usage scenarios: Provide/manage external data stores/databases (e.g. Cloudsql/rds instances) Higher-level abstraction of

Once again, the architecture is clear: three virtual machine CentOS 7.4 systems, Docker 17, IP 10.10.90.105 to 107, 105-bit master, and the next master-related components installed on this machine.The ETCD cluster is 3 units, which are reused for each of the 3 virtual machines.As the core of k8s, the master node consists of three components, namely:Three components:kube-apiserverkube-schedulerkube-controller-managerThis three components are closely li

#!/bin/bashkube_version=v1.7.2kube_pause_version=3.0etcd_version=3.0.17dns_version=1.14.4Images= (Kube-proxy-amd64:${kube_version}Kube-scheduler-amd64:${kube_version}Kube-controller-manager-amd64:${kube_version}Kube-apiserver-amd64:${kube_version}Pause-amd64:${kube_pause_version}Etcd-amd64:${etcd_version}K8s-dns-sidecar-amd64:${dns_version}K8s-dns-kube-dns-amd64:${dns_version}

kubernetes Introduction Kubernetes is a container cluster management system that Google Open-source in June 2014, using the Go language development, Kubernetes also called k8s. K8s is a Borg container cluster management system inside Google, Borg has been operating on Google's mass production for 10 years. K8s is mainly used for automated deployment, expansion

resource object, to form a set of pod creation, deletion, and updating arrangements. When we use deployment, there is no need to care about how it creates and maintains Replicaset, all of which happen automatically. DockerSince k8s is based on containers, we have to mention Docker. At the beginning of the 2013, Docker turned out to be pregnant with the "container" of new ideas, Docker select containers as the core and foundation, container as the bas

Environment:Two virtual machines,10.10.20.203 deploying Docker, ETCD, flannel, Kube-apiserver, Kube-controller-manager, Kube-scheduler10.10.20.206 deploying Docker, Flannel, Kubelet, Kube-proxy"Etcd"1. Download Curl-l https://github.com/coreos/etcd/releases/download/v2.3.7/etcd-v2.3.7-linux-amd64.tar.gz-o Etcd-v2.3.7-linux-amd64.tar.gz2. Copy Etcd and Etcdctl to/usr/binCP etcd/usr/bin/ETCDCP Etcdctl/usr/bin/etcdctl3. Start commandETCD----data-dir /var/lib/--listen-client-urls http://0.0.0.0:2379

DNS (domain Name System), which provides domain name resolution services, addresses difficult-to-remember IP address issues and maps corresponding IP addresses in a more human-readable and memorable way.The Cluster DNS extension is used to support discovery and invocation between services in a k8s clustered system.　　Component:? SKYDNS provides DNS resolution service? ETCD Storing DNS information? Kube2sky Monitor Kubernetes, when a service is created,

I. Preface:For a large number of poor silk, the k8s image problem will often block them outside the door. Today, let's talk about how to obtain many k8s images, on the premise that you can access Baidu.2. There is no threshold for preparing GitHub and dockerhub accounts. If you know what this brother is, you can register as a new user in minutes.Create a GitHub repository. For example, click https://github.

Deploying k8s Cluster 05 with KUBEADM-Configuring KUBECTL Access Kube-apiserver2018/1/4Configuring KUBECTL Access Kube-apiserver Switch master node to connect to the Apiserver of this node Confirm Cluster Information Switch master node to connect to the Apiserver of this node ### in order to perform kubectl on these 2 new nodes requires configuration admin.yaml[[emailprotected] ~]# mkdir-p ~/k8s_ Install/master/admin[[emailprotected]

? Kubernetes Introduction1. Background informationThe rapid development of cloud computing-IaaS-PaaS-SaaSDocker technology leaps and bounds-Build once, run everywhere-Fast and lightweight container-Complete ecological environment2. What is KubernetesKubernetes (k8s) is Google open-source container cluster Management system (Google internal: Borg). On the basis of Docker technology, a series of complete functions such as deployment operation, resource

"original" k8s source analysis----Apiserver apigroupversionReproduced in this article from my own space: http://user.qzone.qq.com/29185807/blog/1458892866 the previous 3 articles, mainly based on the program processing process to jump analysis. Through the jump analysis of these processes, the dark clouds are finally seen. We peel off the unimportant parts and go directly to the main frame.apigroupversionIn master, the initialization of the API V1A de

This is a created article in which the information may have evolved or changed. Objective Recently in the survey Google Kubernetes Open source container orchestration platform, just also learning the go language, so want to see Google such a giant is how to go language, this article briefly describes how to download k8s source code, import idea Goland (yes, I'm a Java ~), for such a large project, no IDE seems to be very laborious, of course, excep

This article QQ space link: http://user.qzone.qq.com/29185807/blog/1460620187 This article csdn Links: http://blog.csdn.net/screscent/article/details/51152192 The kube-proxy is the load Balancer and service agent for services in Kubernetes. Kube-proxy runs on the Minion, this article mainly explains how the proxy obtains ServiceConfig and Endpointsconfig Source code in the K8s.io\kubernetes\cmd\kube-proxy\app Func newproxyserverdefault (config *proxyserverconfig) (*proxyserver, error) { From t

This blog from my space reproduced over, http://user.qzone.qq.com/29185807/blog/1458542207Code is GITHUB.COM/COREOS/GO-ETCD/ETCDNote: This version is the ETCD client used in k8s v1.1.1.First I look at how the next k8s is used. Location in K8s.io\kubernetes\cmd\kube-apiserver\app\server.goCode directory, from this point of view, the code is very clearSo we're going to go in here, see Client.go.First look at

This text is transferred from oneself space: http://user.qzone.qq.com/29185807/blog/1459831332 Source code for k8s v1.1.1 stable version one, main flow 1. Main entrance Source code in K8s.io/kubernetes/plugin/cmd/kube-scheduler This package is k8s inside the consistent package style, no longer say more Source code in K8s.io/kubernetes/plugin/cmd/kube-scheduler/app Keep going down. The real entrance. Ther

Reference URL: http://batizhao.github.io/2018/01/18/Running-Kubernetes-Locally-via-Minikube/K8s Study Website: https://www.kubernetes.org.cn/installkubectlDescriptionInstall the Xhyve driver in preparation for the job. Installation is not possible here, as the Visualbox is installed in advanceSTEP1: Installing Kubectl$ Curl-lo https://storage.googleapis.com/kubernetes-release/release/' Curl-sHttps://storage.googleapis.com/kubernetes-release/release/st

Kubernetes v1.10----Deployment Kubernetes-dashboard v1.831. Download Kubernetes-dashboard yaml file#因为文件中的image指定的是谷歌, so you cannot deploy directly using applywget Https://raw.githubusercontent.com/kubernetes/dashboard/master/src/deploy/recommended/kubernetes-dashboard.yamlModify IamgeKubernetes-dashboard.yaml.... Spec: serviceaccountname:kubernetes-

Deploying k8s Cluster 04 with KUBEADM-Configuring Kubelet Access Kube-apiserver2018/1/4Configuring Kubelet Access Kube-apiserver Switch master node to connect to the Apiserver of this node Toggle worker node connected to Apiserver's LB portal (recorded in the corresponding document) Premise: This LB has been deployed to complete Switch master node to connect to the Apiserver of this node[[emailprotected] ~]# sed-i '