kubernetes yaml

corresponding to the Pause container is part of the Kubernetes platform, with the exception of the Pause container, where each pod contains one or more tightly related user business containers.All resource objects in the kubernetes can be defined or described in either YAML or JSON format, as shown in the definition of a pod:Apiserver:v1Kind:podMetadataName:mywe

#./scheduler.sh 127.0.0.1#./controller-manager.sh 127.0.0.1# echo "Export path= $PATH:/opt/kubernetes/bin" >>/etc/profile# Source/etc/profile seven. Run node componentUnzip the prepared package: Unzip Node.zip# Mkdir-p/opt/kubernetes/{bin,cfg}# MV Kubelet Kube-proxy/opt/kubernetes/bin# chmod +x/opt/kubernetes/bin/* ch

Author: Peng Jingtian The node nodes of Kubernetes are composed of Kubelet, Kube-proxy, flannel, dockerd four components, this paper mainly analyzes the functions and principles of kube-proxy components. Pod is the smallest unit of resource allocation in kubernetes and the smallest entity to perform tasks. Each pod has a separate IP on the flannel overlay network. Pod Communication in node nodes is impleme

-dashboard Namespace:kube-system Labels: k8s-app:kubernetes-dashboard Kubernetes.io/cluster-service: "true" Spec: Type:nodeport Selector: K8s-app:kubernetes-dashboard Ports: port:80 targetport:9090 NodePort: 30003 Red font Explanation: Port refers to service ports Targetport refers to the port of the pod Nodeport is the port where the host is node, k8s external Access dashboard Create dashboard Kubectl create-f dashboard-controller.yaml Results display: Deplo

This is a creation in Article, where the information may have evolved or changed. The first time I installed Kubernetes 1.3.7 Cluster with the kube-up.sh script, I have successfully installed Kubernetes dashboard addon OK. So far the operation in this environment is very stable. However, after all, it is a test environment, some configurations can not meet the requirements of the production environment, suc

This is a creation in Article, where the information may have evolved or changed. [Previous post] (https://studygolang.com/articles/12799) We looked at creating a container engine cluster with [TerraForm] (https://terraform.io/). In this blog post, we look at deploying containers into clusters using the container engine and [Kubernetes] (https://kubernetes.io/). # # Kubernetes First, what is [

This is a creation in Article, where the information may have evolved or changed. The reason why Kubernetes is cool Objective When I first learned it Kubernetes (about 1.5 ago?) I really can't find a reason to pay attention to it. Uttered, I've been using it Kubernetes for almost three months. About why I think it is very useful, with some ideas, although I am st

This article describes the use of Node-exporter, Prometheus, Grafana to monitor the cluster in a k8s cluster.Its implementation principle is somewhat similar to elk, EFK combination. The Node-exporter component collects the metrics monitoring data on the node and pushes the data to Prometheus, Prometheus is responsible for storing the data, and grafana the data to the user in a graphical form on the Web page. Before you begin, it is necessary to understand what the next Prometheus is. Prometheu

Kubernetes, as an important member of the Docker ecosystem, is an open source version of Google's many years of large-scale container management technology, as Urs Hölzle said, whether it is a public cloud or a private cloud or even a hybrid cloud, kubernetes will be used as an application for any The container management framework for any environment is ubiquitous. Because of this, it is now favored by maj

prompt:systemctl start nfs.service4. Client MountCentOS 7, need to install Nfs-utils packageyum install nfs-utilsUse the Mount command to mount an NFS directory shared by other machines. You can enter a command similar to the following at the terminal prompt:mount nfs_server_ip:/data/nginx /mntmount point/mnt directory must already exist. And there are no files or subdirectories in the/mnt directory.Another way to mount an NFS share is to add a row to the/etc/fstab file. The row must indicate t

Kubernetes can automatically run multiple copies of Odoo services, so it 's very well suited to make a highly available Odoo deployment, in this case,Odoo The service runs in the kubernetes cluster, while the PostgreSQL database runs in another Cluster host host Network on the other hostInstall kubernetes Cluster, there are many ways, as of now, the easiest is

Recently in the Docker and her management tools, the selection of kuberetes, by her terminology and concepts to get dizzy ... Read an article is not bad, put it here to share.Address: http://www.linuxidc.com/Linux/2015-12/125757.htmThe citations are as follows:As an important member of the Docker ecosystem, Kubernetes is an open source version of Google's many years of large-scale container management technology and is the best practice for line-of-pr

1. Preface Together we'll ensure that Kubernetes are a strong and open container management framework for all application and in any Environment, whether in a private, public or hybrid cloud. Urs Hölzle, GoogleAs an important member of the Docker ecosystem, Kubernetes is an open source version of Google's large-scale container management technology for many years, and is the best practice for

Copyright notice: This article by Turboxu original article, reprint please indicate source:Article original link: https://www.qcloud.com/community/article/152Source: Tengyun https://www.qcloud.com/communityKubernetes, an important member of the container orchestration ecosystem, is an open source version of Google's large-scale container management system (Borg) that draws on Google's experience and lessons learned in the production environment over the past decade.

http://blog.csdn.net/deerlux/article/details/50917751 "Translator according to" the Kubernetes official website document, mainly introduces Kubernetes basic concept as well as the application scene, the k8s design idea, as well as k8s can do does not do. What is Kubernetes? Kubernetes is a container-centric infrastruc

Given the popularity of Docker, Google launched Kubernetes management docker cluster, and many people are expected to try. Kubernetes is supported by a large number of companies, and the Kubernetes Cluster deployment Tool integrates the IaaS platform such as Gce,coreos,aws, which is also very convenient to deploy. Given that many of the online materials are based

Analysis of Kubernetes Application Deployment model (Principles) Abstract: this series of articles focus on actual deployment and give you a quick grasp of Kubernetes. This article describes the principles and concepts that need to be understood before deployment, including the Kubernetes component structure, functions of each component role, and

First of all, to everyone popular science under the kubernetes choice of the network interface, a brief introduction of the network implementation of the background.The container network Interface is a set of container networks definition specification, including method specification, parameter specification, response specification and so on. The MLM only requires that network resources be freed when the container is created, when the container is all

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

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 linked1. Create a TLS certificateThese certific