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"Editor's word" Jenkins, as the most popular continuous integration tool, in combination with the use of container technology, kubernetes cluster based on how to play a new capacity, in the application of micro-service based on the provision of better CI way, it is worth each of our developers to continue to explore. This share mainly introduces how we use Jenkins Pipeli
Http://page.factj.com/tor/xoxaHR0cDovL2RvY2tvbmUuaW8vYXJ0aWNsZS8yMzM0Kubernetes is the Google open-source container cluster management system, which is built on Docker technology to provide containerized applications with resource scheduling, deployment operations, service discovery, capacity expansion and other functions of the entire set, using Kubernetes can easily manage the cross-machine operation of containerized applications.Dockone Community t
Build k8s DashBoardCluster structure:
type
Host name
IP
Master
K8s_master
192.168.3.216
Node
K8s_client1
192.168.3.217
Node
K8s_client2
192.168.3.219
The following actions are performed on K8s_master: One, Mirror download [[Emailprotected]_master ~]# Docker Pull docker.io/siriuszg/ kubernetes-dashboard-amd64:v1.5.1 Trying to pull
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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
CentOS 7 Build GlusterfsLab Requirements:4 machines installed Glusterfs form a clusterThe client stores the Docker registry in the file system.4-node hard disk space does not synthesize a hard disk space, requiring each node to store a copy to ensure data securityEnvironmental planning-----------------------------------------------------Server-----------------------------------------------------node1:192.168.56.11 Host Name: GLUSTERFS1----------------
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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
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
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
Rancher 2.0 is an open-source, enterprise-class Kubernetes platform that is now available for beta releases. Rancher 2.0 simple and intuitive interface style and operation experience, will solve the industry legacy of the long-kubernetes native UI ease of use and the learning curve steep problem. and Rancher 2.0 Creative multi-kubernetes cluster management functi
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
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
First, introduce
This case is based on Kubernetes and Docker, which includes1, Web front-end2, Redis Master3, Redis SlaveWhere the Web front-end interacts with the JavaScript Redis API and Redis Master
Kubernetes System Architecture
Second, the configuration
0. PrerequisitesKubernetes Cluster
1, start Redis Master use replication controller to ensure that only one pod is running (when a node is down,
Brief Description:RKE (Rancher Kubernetes Engine) is a tool provided by Rancherlabs to quickly install Kubernetes clusters on bare metal, virtual machines, public and private clouds. The deployment of the entire cluster requires only one command, one configuration file, which solves the problem of how to easily deploy kubernetes.Although rancher provides free video training (see the following link), but use
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