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 best technical combat from Docker to Kubernetes": Https://pan.baidu.com/s/18nnAZJeQvS_wO_SGBx-vvQ"Docker is the cornerstone of a world-changing box, micro-service, leading the cloud into the 2.0 eraDocker is used to manage containers, k8s is a container orchestration tool, very powerful!Docker is a challenging and interesting open source project that completely frees up the power of Linux virtualization, greatly easing the supply of cloud computin
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"Editor's words" This share is mainly zookeeper, Redis, Kafka, MongoDB and other applications containerized in the Kubernetes platform above practice. The problems of application in integration are analyzed from the aspects of computing, network and storage, and the application of some traditional applications in the process of container design is two times. This paper i
Welcome to an in-depth study of the Kubernetes API Server series, in this series of articles we will delve into the implementation of Kubernetes API server. This series of articles can help you if you are interested in Kubernetes's internal implementation mechanisms or are working on the development of kubernetes projects. Learning to learn the go language will h
Recently, Bocloud Boyun novel formally received the CNCF and Linux Fund certified Kubernetes Service Provider qualification (KCSP), which proves Bocloud Boyun novel activities in the Kubernetes community (including active contribution code), business model supporting enterprise end users , as well as the presence of engineers on the site of the three sides have the corresponding technical strength.The KCSP
This article introduces the use of Docker and kubernetes to build a set of MONGODB services with redundant backup sets, from the container to the CI and CD-initiated changes, discussed the container technology to MONGODB challenges and opportunities, and then how to deploy a stable set of MONGODB services , very dry.IntroducedWant to try to run MongoDB on your laptop? Want to execute a simple command and then have a lightweight, self-organizing sandbo
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
Docker+kubernetes (k8s) micro-service container Practice": HTTPS://PAN.BAIDU.COM/S/16RTL8DBMFUWJKEKZRD9EMW"Let's get started.What is Kubernetes?Kubernetes (k8s) is an open source platform for automating container operations, including deployment, scheduling, and Inter-node cluster expansion. If you've ever used Docker container technology to deploy containers, yo
Guide to Questions1. What is kubernetes.2. Try new features in the Kubernetes cluster and how to implement it.3. Watch the spark resource created on the cluster and how to operate it.We need to know before we start.What is KubernetesKubernetes (usually written as "k8s") is the first open source container cluster management project that was ultimately contributed by Google Design and development to Cloud Nat
Configure the dashboard service for a Kubernetes Cluster
This article describes how to create and use kube-ui (also called dashboard) based on the previous article. This is essentially an api interface for connecting webui to the master. It obtains information about the k8s cluster through the api and then displays it on the web, which is more friendly to users, it is not very useful.
1. Download image files and integrate them into the local warehouse
Here the ETCD cluster is multiplexed with the 3 nodes that we tested, 3 node to install and start, note to modify the configuration file1, TLS certification file distribution: ETCD cluster authentication, in addition to the native, distributed to other node nodesSCP ca.pem KUBERNETES-KEY.PEM Kubernetes.pem [email protected]10.10. 90.106:/etc/kubernetes/SSLSCP ca.pem KUB
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
Kubernetes has developed a Elasticsearch add-on to enable log management of the cluster. This is a combination of Elasticsearch, FLUENTD and Kibana. Elasticsearch is a search engine that is responsible for storing logs and providing query interfaces; Fluentd is responsible for collecting logs from Kubernetes and sending Elasticsearch;kibana a Web GUI that users can browse and search for stored in Logs in th
Mesos and Kuberneteshttp://dockone.io/article/956 I firmly believe that their use will grow faster in the next year, so it is time to review the summary and prepare for 2016 years. I would like to discuss the current situation of Mesos and kubernetes and enumerate the strengths and weaknesses that will allow you to understand the concept of cluster manager.Mesos and KubernetesBefore I start, I'd like to take the time to roughly compare Mesos and
Colleagues who have studied kubernetes know that kubernetes if you need to enable TLS authentication, making a certificate is an essential step. However, many people encounter a lot of trouble in making certificates. Today is the main record of how I made my certificate during the deployment of Kubernetes. Throughout the process, the startup parameters for each c
Tags: WordPress MySQL KubernetesWordPress is the main platform for editing and publishing Web content. In this tutorial, I'll step through how to use kubernetes to build a high availability (HA) WordPress deployment.WordPress consists of two main components: a wordpress PHP server and a database for storing user information, posts, and website data. We need to make these two components in the entire application both highly available and fault tolerant
Wenjun's intellect that has not only accomplished her own, but also made his husband more successful. Shisheng du fu all use "Mao ling many sickness, Shanga" to praise their love. If Sima Xiangru, such as marrying someone else, the "Phoenix seeking Huang" can be seen, bones subject the same characters.Today's theme is not Love is not poetry, we use "The" to talk about k8s basic knowledge Keywords:One target: container operation; three centers of two places; four-layer service discovery; Five po
There are several ways to install the Kubernetes cluster, the KUBEADM approach is described earlier, and the manual installation method is described in this article.The installation environment has 3 VMS on Azure:HKUBE01:10.0. 1.4 HKUBE02: 10.0. 1.5 Hbube03: 10.0. 1.6Where hkube01 is the master node, it will install Docker, ETCD, Kubernetes Master, flannel required components;HKUBE02 and hkube03 are worker
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