kubernetes yaml

This is a creation in Article, where the information may have evolved or changed. What is the difference between Apache's Mesos and Google's kubernetes? This article comes from a question on the StackOverflow, mainly discusses the difference between Mesos and kubernetes, I believe many of us also have the question of agreeing. Kubernetes's developer Craig answered the question, while Masi also made an overv

Kubernetes introduced Kubeadm from 1.3 to try to simplify its complex installation. But Kubeadm is still not stable, and I personally think Kubeadm instead of trouble, rather than directly with the script or other automated tools to install the neat. There are also alternatives to HA for KUBEADM configuration master, such as using highly available cluster software such as keepalived or Corosync. So in this document, I will still use the traditional wa

Come on , the first question:Rancher can quickly deploy kubernetes, but its use of the Gcr.io on the mirror cannot download what to do? With rancher you can quickly deploy kubernetes, but what images do we need to download? Rancher Support Private Image warehouse, how to set it? Problem Solving Ideas:Although the domestic network does not have direct access to the Gcr.io server, it has access to the hub.doc

First, kubernetes architectureKubernetes is the Google Open Source container cluster Management system, which provides application deployment, maintenance, extension mechanisms and other functions, using kubernetes can easily manage the cross-machine operation of containerized applications, the main functions are as follows:1) Use Docker for application wrapping (package), instantiation (instantiate), and r

The pod is a container group, so let's create a pod now, just like Dockerfile.VI Nginx-pod.yaml (to pay great attention to the space, usually two spaces)Add to:Apiversion:v1Kind:podMetadataName:nginx1SpecContainers-NAME:NGINX1Image:docker.io/nginxPorts-containerport:9001Start podKubectl create-f Nginx-pod.yamlUse get Pods to view650) this.width=650; "src=" Http://s4.51cto.com/wyfs02/M01/88/89/wKioL1f7Tn_RJAOUAAAQwjCNxUA018.png "title=" 817cc777-d671-4aee-b74b-ca8300524af7.png "alt=" Wkiol1f7tn_r

[TOC]1. Exception information: Failed to pull image "spark:0.1": rpc Error:code = Unknown desc = Repository Docker.io/spark not found:does not E Xist or no pull access2. Exception information: Error from Server (badrequest): Container ' Xej ' in pod ' XEJ-545694F448-JTMBF ' is waiting to start:trying and Faili Ng to pull image3. Exception information: Starting container process caused \ "process_linux.go:286:decoding sync type from init pipe caused \ \" Read Parent: Connection reset by peer\\ "\

The Resource configuration Checklist orchestrates docker in the form of Yaml, using the Rtetful interface style, where the main resource objects such asAutonomous pod resource (not controlled by controller)资源的清单格式： 一级字段：apiVersion(group/version), kind, metadata(name,namespace,labels,annotations, ...), spec, status（只读）Pod资源： spec.containers Tags: (important features)Key=valueKey: Letters, numbers,、-、.Value: Can be empty, only the beginning and en

Deploy Kubernetes in Docker Kubernetes is an open-source container management framework of Google. It provides a series of functions such as host, cluster management, container deployment, high availability, and auto scaling of Docker containers; kubernetes's design goals include putting the container cluster in the desired state at any time. Therefore, a complete cluster management mechanism is established

Kubernetes is Google's Open source container cluster management system. It is built on Docker technology and provides a whole set of functions, such as resource scheduling, deployment operation, service discovery, expansion and contraction capacity, for containerized applications, which can be regarded as Mini-paas platform based on container technology. The purpose of this article is to comb the architecture, concepts, and basic workflows of

Resources:k8s-Network Isolation Reference Opencontrail is a open source network virtualization platform for the cloud. –kube-o-contrail–get your hands dirty with Kubernetes and Opencontrail Opencontrail is a open source network virtualization platform for the cloud. Opencontrail Architecture Document-flying Eagle's diary-NetEase Blog Opencontrail Study (i)-wanjia19870902 's Colu

OverviewCoredns is so notorious because it was introduced from kubernetes1.9 as the default DNS for Kubernetes internal service discovery. There is no doubt that Kubernetes is one of Coredns's backend, so we speak Coredns, starting with Kubernetes as the back end.Many of Coredns's features are mentioned on the web and are not covered here. A simple comparison of

Environment Configuration CentOS Linux release 7.3.1611 (Core)etcd-v3.2.6 Docker-ce-17.03.2.ce kubernetes-v1.6.9192.168.108.128 Nodes 1192.168.108.129 Nodes 2192.168.108.130 Nodes 3 kubernetes Download Https://github.com/kubernetes/kubernetes/releases/download/v1.6.9/kubernetes.tar.gz Installation ConfigurationPrereq

Create a Kubernetes-dashboard In the previous article (SEE), deploy the Kubernetes-dashboard Based on the deployed kubernetes. It is an official user management Kubernets cluster visualization tool; deploying a dashboard is the same as deploying other applications in kubernets. Just create the Replication Controller and Service services required by the dashboard;

If you're an OPS engineer, you know that Docker is valued at more than $1 billion, and Docker is one of the most popular technology brands. Docker containers are known as the de facto standard for container runtimes, but Google's kubernetes is winning the choreography framework market. When using container technology, we often encounter the question, "will using Kubernetes hurt Docker?" ”Many people believe