redis cluster kubernetes

Data partitioningRedis clusters store data on multiple nodes, that is, different partitions are stored on different nodes, and each node can store multiple partitions. Each partition is also referred to as a "hash slot" in Redis, with a total of 16,384 partitions planned in the Redis cluster. For example: when there are 3 nodes in a

Kubernetes Cluster Deployment DNS ServiceIn Kubernetes each service will be assigned a virtual IP, each service under normal circumstances will not change for a long time, this is relative to the pod of the indefinite IP, the use of the cluster app is relatively stable.But the service's information injected into the po

: - backend: serviceName: nginx-test servicePort: 80# kubectl create -f ui.yaml # kubectl create -f webui-ing.yaml # kubectl create -f redis-ing.yaml # kubectl get ingress # kubectl get ingress -n kube-systemThird, verification1. By accessing the Nodeport port corresponding to the Traefik service, 4 ingress configurations are loaded into the2, modify the test machine hosts file, the resolution of 4 domain names are assigned to t

First, the prefaceKubernetes is Google's Open source container cluster management system, based on Docker to build a container scheduling services, providing resource scheduling, equalization disaster tolerance, service registration, dynamic expansion capacity and other functional kits, the latest version of the current 0.6.2. This article describes how to build a Kubernetes platform based on Centos7.0, bef

Google Kubernetes Engine upgrade: regional cluster, new control panel, and security recommendations Google has updated its Kubernetes Engine (GKE) service several times. You can now use GKE on a large scale. In addition to the kubectl command for cluster control and management, it also supports

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/

-- Apiserver-advertise-address=20.0.30.105[init] using Kubernetes version:v1.11.0[preflight] running pre-flight checksI0726 17:41:23.621027 65735 kernel_validator.go:81] Validating kernel versionI0726 17:41:23.621099 65735 kernel_ VALIDATOR.GO:96] Validating kernel config [WARNING Hostname]: Hostname "docker-5" could not being reached [WARNING Host Name]: hostname "DOCKER-5" lookup docker-5 on 8.8.8.8:53:no such host[preflight/images] pulling images r

Kubernetes Dashboard is a generic web-based UI for Kubernetes clusters. It allows users to manage and troubleshoot applications running in a cluster, and to manage the cluster itself.Deploying DashboardProject GitHub AddressOfficial documentation ReferenceGet Yaml filecurl -O https://raw.githubusercontent.com/

I. Introduction ofKubernetesKubernetes is Google open source container cluster management system, based on Docker to build a container scheduling service, providing resource scheduling, balanced disaster recovery, service registration, dynamic expansion capacity and other functional suites, using Kubernetes can easily manage the cross-machine operation of containerized applications. and

[[email protected] master] ln-s/opt/source/kubernetes/server/bin/kube-controller-manager/usr/local/bin[[email protected] master] ln-s/opt/source/kubernetes/server/bin/kubectl/usr/local/bin[[email protected] master] ln-s/opt/source/kubernetes/server/bin/kube-scheduler/usr/local/bin[[email protected] master] mkdir/var/log/{flanneld,

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

": 2048}, "names": [{"C": "cn", "ST ":" Beijing "," L ":" Beijing "," O ":" K8s "," OU ":" System "}]}8. Generate CA certificate (CA.PEM) and key (CA-KEY.PEM)[Email protected] ssl]# Cfssl GENCERT-INITCA Ca-csr.json | Cfssljson-bare Ca[[email protected] ssl]# lltotal 20-rw-r--r--1 root root 290 June 23:58 ca-config.json-rw-r--r--1 ro OT root 1001 June 00:02 ca.csr-rw-r--r--1 root root 208 June 00:00 ca-csr.json-rw-------1 root root 1679 June 11 00:0 2 ca-key.pem-rw-r--r--1 root root 1359 June 00:

-namespacesNAMESPACE NAME cluster-ip external-ip PORT (S) AgeDefault Kubernetes 10.254.0.1 Kube-system kubernetes-dashboard 10.254.141.158 [[Email Protected]_master ~]# kubectl get pod-o wide--all-namespacesNAMESPACE NAME Ready STATUS restarts IP NODEKube-system kubernetes-dashboard-1270457039-t1z15 1/1 Running 0 2m 10

Tag: End disk determines positive wget results based on LAN classPrerequisite: First install Redis, reference: http://www.cnblogs.com/EasonJim/p/7599941.htmlNote: Redis cluster cluster mode can be used to dynamically add nodes and Downline nodes, which is very convenient to use.The following tutorials are mainly built

kubernetes cluster Installation DeploymentKubernetes Cluster Components:-master node-Etcd a highly available k/v key value to the storage and service discovery system-Kube-apiserver provides API calls to Kubernetes clusters-Kube-controller-manager ensure Cluster service-Kube

KUBERNETES cluster to build the basic environmentSystem Environment # Cat/etc/redhat-releasecentos Linux release 7.3.1611 (Core) Host name Settings Centos-master 192.168.59.135centos-minion1 192.168.59.132centos-minion2 192.168.59.133Restart server after SELinux and Firewalld are turned off# systemctl Stop firewalld# systemctl disable firewalld# setenforce 0# sed-i ' s/^selinux=.*/selinux=disableds/'/

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,

Deployment BookInfo Sample program detailed procedures and procedures (based on kubernetes cluster +istio v1.0)Deploying the BookInfo sample programThe sample application is included in the Samples directory of the downloaded Istio installation package.BookInfo ApplicationsDeploy a sample application that consists of four separate microservices to demonstrate a variety of istio features. This app mimics a c

Kubernetes 1.5 installation and cluster environment deploymentArticle reprinted from: http://www.cnblogs.com/tynia/p/k8s-cluster.htmlBrief introduction:Docker: An open-source application container engine that can create a lightweight, portable, self-sufficient container for your application.Kubernetes: The Docker container Cluster Management system, which is open

Kubernetes cluster configuration notes This article describes how to configure a Kubernetes cluster. A kubernetes cluster consists of a master node and a slave node. Run the following services on the Master node:Etcd (the etcd ser