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Kubernetes 1.16.0 has been officially released. Quick upgrade (including domestic mirror quick download links) includes three main steps: updating kubeadm/kubectl/kubelet version, pulling mirror and upgrading Kubernetes cluster. Reference Locked version of software on Ubuntu is not updated > Install a specific DockerCE version. ...

Kubectl is a command-line tool for Kubernetes cluster. Through kubectl, the cluster itself can be managed and the container application can be installed and deployed on the cluster. It can not only deploy master and node nodes, but also manage Kubernetes on other machines. Official documents: https://kubernetes.io/docs/tasks/tools/install-kube ...

Summary of Helm 1.Helm introduction helm is similar to package management tools under Linxu system, such as yum, apt, etc. It is mainly used to create, package, publish and manage local and remote Chart repositories for Kubernetes application Chart. 2.Helm component helm: Local client tool, mainly used for the creation/packaging/publishing ...

RKE:Ranchar Kubernetes Engine https://github.com/rancher/rkeBecause RKE is written by golang, download the binary files of the corresponding system directly.Download address: https://github.com/rancher/rk... preparation in advance 1. Ubuntu 16.04.3 LTS version is recommended; if CentOS 7 is used, version 7.3 or more is recommended.2. The hostna ...

Catalog: Prometheus architecture K8S Monitoring Indicators and Realization Ideas Deployment of Prometheus on K8S Platform Configuration Analysis Based on K8S Service Discovery Deployment of Grafana on K8S Platform Monitoring Pod, Node, Resource Objects in K8S Cluster Visualization of Prometheus monitoring data using Grafana Warning Rul ...

    [This column is published synchronously [headlines], [knows] and can focus on subscribing to related articles with the same name account and updating them regularly every week] [This article totals 6129 words, which takes about 17 minutes ...

This article describes how to deploy a highly available k8s cluster through Kubespray. The k8s version is 1.12.5. 1. Deployment Manual Code Warehouse: https://github.com/kubernetes-sigs/kubespray Reference documents: https://kubespray.io/#/ 2. k8s master machine configuration 3. Installation steps of k8s cluster Step 1: Set up Secret-Free Log ...

Source: Yunnan Native Laboratory, Click to view the original text. Guide: Kubernetes, as the "operating system" of the cloud native era, is familiar with and used as a necessary skill for every User. If you are working on Kubernetes, you ...

1. Minimum 3 CentosA, at least 2 cores CPU+2G memory+20G hard diskB. Must be in the same network segmentThe assignments in this example are: Master: 192.168.20.245 Worker1: 192.168.20.167 Worker2: 192.168.20.166 2. ip addr confirms whether an IPV4 address is assigned.Without nmtui, Automatically connect is ticked 3. Connect with SSH 4. Disabl ...

Environmental description: host name Operating System Version ip docker version kubelet version To configure Remarks master Centos 7.6.1810 172.27.9.131 Docker 18.09.6 V1.14.2 2C2G master host node01 Centos 7.6.1810 172.27.9.135 Docker 18.09.6 V1.14.2 2C2G Node node node02 Centos 7.6.1810 172.27.9.136 Docker 18.09.6 V1.14.2 2C2G Node ...