k8s dashboard

This article will introduce the creation and use of Kube-ui (also called dashboard) on the basis of the previous article. This thing is essentially the WebUI connection Master API interface, through the API to obtain information about the k8s cluster, and then on the web display, for the user is more friendly, the actual use is not very large.One, download the image file and incorporate the unified manageme

deploying k8s-v1.8.3 using rancherserver:v1.6.12 I. Brief description Second, System Preparation Three, run the command Iv. Creating the Environment Five, join the host Vi. related Screenshots Seven, reference links I. Brief description Rancher launched the rancher server:v1.6.11 on November 14, the biggest feature is the support of the latest k8sv1.8.3 version, and the Docker version of the support also added several versions, in addition to the co

policies are firewall rules that specify the types of data that are allowed to flow in and out. If required, kubernetes can block all traffic that is not explicitly allowed. This paper introduces the network policy of k8s and tests the network performance. Network PolicyK8s network policies are applied to pod groups identified by common tags. You can then use tags to emulate traditional segmented networks, which are often used to isolate layers

Original intentionSince the advent of kubernetes (k8s), the installation of complex, difficult to deploy has been the industry to spit groove, but also a lot of beginners to block outside the door. While there are also official standalone deployment options for getting Started: Minikube, and the kubeadm used to build the cluster, the domestic green network environment makes the official program extremely complex. So the community has also sprung up wi

Kubernetes node nodes contain the following components: Kublete Kube-proxy Docker-ce Flanneld Installation configuration Docker-ceuninstall old versionsyum remove docker docker-common docker-selinux docker-engine -yansible k8s-node -a 'yum remove docker docker-common docker-selinux docker-engine -y'Install Docker CE# install required packagesyum install -y yum-utils device-mapper-persistent-data lvm2ansible

This is a creation in Article, where the information may have evolved or changed. Objective This article mainly discusses how to deploy drone to the k8s cluster, itself drone this container-based pipeline approach, and k8s is quite fit. The benefits are: k8s cluster daemon Drone-server and drone-agent. RPC features can be leveraged to dynamically adjust

K8s Kubernetes v1.10 Single-node Kubeadm quick Installation # Master single node Quick install# fool-only installation for rapid deployment of test environments #测试环境centos 7.4#ubuntu环境应该也可以, not tested. #1 Initializing the Environmentcurl -s http://elven.vip/ks/k8s/oneinstall/0.set.sh |bash#2 Download the image, install the Kubeadm toolcurl http://elven.vip/ks/

First, the experimental environment Operating system: Centos 7 x86_64 docker:1.12.6 II. Deployment of k8s steps 2.1 Installation Kubectl Cat 2.2 Installation Minikube Download Address: HTTPS://STORAGE.GOOGLEAPIS.COM/MINIKUBE/RELEASES/V0.26.1/MINIKUBE-LINUX-AMD64 When the download is complete, rename the minikube-linux-amd64 to Minikube and place it in the/usr/bin/directory Give execution permission: chmod +x/usr/bin/minikube 2.3 Preparing for mirror

Jenkins k8s dynamically increases/decreases jenkins-salve and creates and deploys a jenkins-master image, In this tutorial, k8s is installed by default.1. Create a jenkins-master 1. Pull the jenkins Image Docker pull jenkinsci/jenkins: lts 2. Run the jenkins Image Docker run-tid-p 8080: 8080-name jenkins-master jenkinsci/jenkins: lts 3. Access jenkins 127.0.0.1: 8080 4. Get the jenkins initial key Docker ex

The content of this article has been validated based on k8s v1.8.8. K8s Service defines the access entry address of a server, the front-end application accesses a cluster of pod replicas behind it through this entry address, and the access requests from outside are load balanced to each container application on the back end. Between the service and the back-end pod replica cluster, the docking is done throu

Read k8s source also has a short period of time, from the beginning of a face to now almost familiar, but also is a little sentiment, record, hope to see this blog students a little help. "Kubernetes authoritative guide" This book content is quite good, before reading the source can quickly filter the corresponding chapters, familiar with the source of the infrastructure and key concepts. But one flaw in this book is that there is no clear diagram or

How does one use nginx to solve the cross-origin problem of basic auth in k8s traefik ?, Nginxk8sPurpose Currently, k8s ingress is used in combination with traefik. At this time, you need to add a basic auth Security Authentication for a domain name. The original traefik can also be configured normally (many production environments already use traefik basic auth ), however, because the domain name here need

This article is based on the Kubernetes 1.5.2 version to write the configuration method When the kubernetes version is greater than or equal to 1.2, the external network (that is, the network within the K8s cluster) accesses the cluster IP by:Change Master's/etc/kubernetes/proxy, kube_proxy_args= "" to Kube_proxy_args= "–proxy-mode=userspace"Restart the Kube-proxy serviceAdds a route to the core routing device or source host, and the route to the clus

better adhesion and interaction needs! Technical Department: The Company has the core technical force, each technical personnel are approved by the national undergraduate degree, some high-quality technical personnel are in foreign studies return, technology and thinking are and flexible, as the core strength of enterprises, and constantly play their own ability, the existing core technology 30 more people! operation and Maintenance Department: operation and Maintenance department is to c

This is a creation in Article, where the information may have evolved or changed. Objective This article describes how to build a k8s binary installation package from source code Preparatory work Operating system cenos7.x Installing Docker Reference website or online tutorials Download source code $ cd /opt/$ git clone https://github.com/kubernetes/kubernetes.git Checkout $ cd/opt/kubernetes$ git checkout v1.8.4-b v1.8.4 Preparing the base Docker imag

This is a creation in Article, where the information may have evolved or changed. Objective K8s cluster deployment is a commonplace problem, a lot of online information, the major gods sacrificed a variety of programs: Use the Package Manager provided with the Linux distribution (e.g. CentOS yum) Using third-party toolkits (scripts) Using third-party two-time development kits This article describes a semi-manual approach to deployment

-v40njNamespace:defaultNode:k8s-slave1-206/60.19.29.21Start Time:thu, OneThe . +: Geneva: --0700Labels:name=NGINXSTATUS:RUNNINGIP:10.0.83.3Controllers:replicationcontroller/nginx-ControllerContainers:nginx:Container Id:docker://269adc9b693aba0356ba18e4253c2b498fc7b7a8ce0af83857fcfd6b70e6ef03Image:nginx Image id:docker://sha256:0d409d33b27e47423b049f7f863faa08655a8c901749c2b25b93ca67d01a470dPort: the/TCP state:running Started:thu, OneThe . -: the: --0700Last state:terminated reason:completed Ex

footprint.3. Log in hub.docker.com using the Docker login command4. Push the local image to hub.docker.com using a command such as Docker push Chenxizhang/mvcapp, which may take a certain amount of time, depending on your network configurationIf all goes well, you can see the following resultsNote: If you are creating your own Docker warehouse, you can learn about the Azure Container Registry service. (https://azure.microsoft.com/zh-cn/services/container-registry/), do not unfold here.Create ku

Jenkins + GitHub + docker + k8s + springboot本文介绍基于k8s、docker、jenkins、springboot构建docker服务。Environment preparationserver-1 k8s-master Centos7 ip地址10.12.5.110server-2 k8s-node Centos7 ip地址10.12.5.115Two services execute the following command$ setenforce 0$ systemctl stop firewalld$ systemctl disable firewalldServer-1

This article QQ space link: http://user.qzone.qq.com/29185807/blog/1460616602 This article csdn Links: http://blog.csdn.net/screscent/article/details/51151550 In the k8s source code, there are a lot of use of MUX and broadcaster. These two things are very simple in themselves, but more and more feel, do not take these two things to explain, fear that there will be a lot of things will not be clear. So it is better to explain. Source code in K8s.io\kub