I Flannel brief description
Flannel is one of the CNI network plug-ins of kubernetes cluster. It is essentially an overlay network. Flannel supports a variety of network forwarding strategies, such as vxlan and hostgw.
II Characteristics of Flannel network
Make Docker containers created by different Node hosts in the cluster have unique virtua ...
Posted by suneel on Thu, 05 May 2022 07:24:46 +0300
Catalog
Environmental preparation
mac native settings access their k8s service via ip
brew install docker-connector
Configure brew's docker-connector
Map native network to docker container
Other machines in the intranet access this k8s service via ip
Configure dns resolution in intranets
Install dnsmasq
Open k8s CoreDns
Configure d ...
Posted by zkoneffko on Wed, 04 May 2022 04:39:22 +0300
summary
Follow the previous article Thanos deployment and Practice More than half a year after its release, with the development of technology, this series has ushered in another update. This paper will introduce how to combine Kvass and Thanos to better realize the monitoring in the scenario of large-scale container cluster.
Isn't Thanos enoug ...
Posted by cretaceous on Tue, 03 May 2022 09:25:30 +0300
introduction
With the deepening of self-study on cloud, more and more stateful services have a stronger demand for using cloud storage capacity in TKE cluster.
at present Tencent cloud container service TKE (Tencent Kubernetes Engine) The application in TKE cluster has been supported to use a variety of storage services, including Cloud disk se ...
Posted by libertyct on Sun, 01 May 2022 13:37:22 +0300
KubeSphere docking Github practice
github
github's clientID and clientSecret settings Generate a new client secret
Troubleshooting steps
#Configured in cc, wait for ks-installer to update automatically; or manually restart ks-apiserver
#Edit ks-installer
kubectl edit cc -n kubesphere-system ks-installer
#restart ks-installer
kubectl ...
Posted by advoor on Sat, 30 Apr 2022 13:54:09 +0300
Abstract: cloud is composed of many small water droplets. Imagine each computer as a small water droplet and combine to form a cloud. Generally, water droplets appear first, and then the platform for managing water droplets appears (such as OpenStack and Kubernetes).
1, Cloud computing – independent universe
1. Cloud is composed of ...
k8s# 1.18.0 one master and two node s setup commands
catalogue
k8s# 1.18.0 one master and two node s setup commands
1, Environmental requirements (all nodes)
2, Environment system configuration (all nodes)
2.1 turn off the firewall
2.2 close selinux#
2.3 close swap partition#
2.4 host name#
2.5 adding hosts
2.6 deliver bridged IPv4 tr ...
Posted by djKale on Fri, 29 Apr 2022 19:46:14 +0300
Author: Zhao Mingshan (Liheng)prefaceOpenKruise [1] is an open source cloud native application automation management suite of Alibaba cloud. It is also a Sandbox project currently hosted under the Cloud Native Computing Foundation (CNCF). It comes from Alibaba's container and cloud native technology precipitation over the years. It is a standar ...
Posted by runfastrick on Tue, 26 Apr 2022 15:03:36 +0300
1, Introduction to deployment background
Depending on the company's business scenarios, you may need to deploy several or dozens of K8S high availability clusters. In the face of cumbersome deployment steps, you may be deterred and in urgent need of automated K8S deployment tools. Kubespriy can solve your problem well.
2, Introduct ...
Posted by cheese on Tue, 26 Apr 2022 12:57:28 +0300