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A description of the application scenarioContinuous tracking research kubernetes also for some time, kubernetes as Google open-source production-level container scheduling system from open source has received a lot of attention. A number of research and development companies have researched Kubernetes's design concepts and application scenarios and soon organized
first introduce what k8s is: (Quote from k8s Chinese community)Kubernetes is a container cluster management system, it is an open source platform, can realize the automatic deployment of container cluster, auto-scaling capacity, maintenance and other functions. Kubernetes you can:
Quick Deploy app
Rapid extension Application
Seam
Summary: Kubernetes is Google open source container cluster management system, built on Docker, for containerized applications to provide resource scheduling, deployment operations, service discovery, capacity expansion and other functions. Pods are the smallest deployment units that are created, dispatched, and manage
4), pack-reused 1738接收对象中: 100% (1767/1767), 427.96 KiB | 277.00 KiB/s, done.处理 delta 中: 100% (639/639), done.Download Kubernetes-files.zip file
This is to adapt to the national conditions, export the required Google Docker image, convenient for everyone to use.
File download Link: https://pan.baidu.com/s/1BNMJLEVzCE8pvegtT7xjyQ Password:qm4k# yum -y install unzip# unzip
This article describes how to quickly deploy a set of kubernetes clusters, so let's get started quickly!
Preparatory work//关闭防火墙systemctl stop firewalld.servicesystemctl disable firewalld.service//关闭selinux,修改/etc/selinux/configSELINUX=disabledMachine Deployment Planning
Host
IP
Deploying Components
Master Master Node
192.168.199.206
ETCD, Kube
Kubernetes components and role distribution component functions:
-Etcd a highly available k/v key value to the storage and service discovery system-Flannel The communication of the container network of the boast host-Kube-apiserver provides API calls to Kubernetes clusters-Kube-controller-manager ensure Cluster service-Kube-scheduler dispatch container,
labor, so the installation of different services, the final installation completed, Master and node start the core services are as follows:
Image Name
Version
Swarm2 (Master)
Swarm1
K8s.gcr.io/kube-apiserver-amd64
v1.10.0
Need
Don't need
K8s.gcr.io/kube-controller-manager-amd64
v1.10.0
Need
Don't need
K8s.gcr.io/kube-scheduler-amd64
v1.
capacity planning, the latest upgraded architecture of the container engine, http/s load balancer upgrades, and the three revisions that were successful when the Japanese version was released-the number of players reached three times times the U.S. version when the Japanese release was released.
Facts :
Pokemon Go game uses more than 10 of services on Google cloud.
Pokemon Go is the largest project on Google
document is by default in v1.11.2 version
Kube-dns
1.14.10
This document is by default in the 1.14.10 version
Dashboard
1.8.3
This document is by default in the 1.8.3 version
Heapster
v1.5.4
This document is by default in the v1.5.4 version
Influxdb
v1.5.2
This document is by default in the v1.5.2 version
Grafana
v5.0.4
This document is by default in the v5.0.4 version
一. 环境搭建:3 CENTOS7 hosts:Master 192.168.1.140 deploys Etcd,kube-apiserver,kube-controller-manager,kube-scheduler 4 apps.NODE01 192.168.1.31 Deployment Docker,kubelet, Kube-proxy 3 appsNODE02 192.168.1.11 Deployment Docker,kubelet, Kube-proxy 3 apps
modifies the hostname and IP, and the three host NICs are set to bridged mode, enabling networking.
M
Kube-tomcat.yaml is implemented as follows. Here is the implementation of deployment and services in a single file. can also be divided into two files to implement. # Copyright 2015 Google Inc. All Rights Reserved. # # Licensed under the Apache License, Version 2.0 (the "License"); # You could not use this file, except in compliance with the License. # You may obtain a copy of the License in # # http://www.
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