Installation Environment Vmware Workstation pro It is recommended to use the snapshot to store the state of each installation stage to avoid installation failures and causing the installation to start from scratch. Ubuntu 22.04 windows 11 Hardware settings create 3 VM: 4 cores and 4G memory and 100G capacity Before installing K8s (All use the root user) set host: 192.168.47.135 master 192.168.47.131 node1 192.168.47.132 node2 set root ssh connection: sudo su - echo "PermitRootLogin yes" >> /etc/ssh/sshd_config systemctl restart sshd sudo passwd ssh-keygen for i in {master,node1,node2}; do ssh-copy-id root@$i; done set Ipvs and conf create conf file: for i in {master,node1,node2}; do ssh root@$i 'cat << EOF > /etc/modules-load.d/containerd.conf overlay br_netfilter EOF'; done execute conf: for i in {master,node1,node2}; do ssh root@$i 'modprobe overlay;modprobe br_netfilter;'; done create 99-kubernetes-cri.conf file: for i in {maste...
Table of contents [ hide ] Designing programs is a common job for every engineer, so templates help simplify the job of designing each program. Update History Let everyone know the latest version and update information. background Write down why we need this program and what is the background for building this program. Target Target functionality The goal of the program, what function to achieve, the main module and submodule, and these modules' relationship. Target performance Specific benchmarks such as QPS or milliseconds to evaluate programs. Target architecture Stability. Readability. Maintainability. Extendability. ... Others Target Overall design Design principles and thinking Explain how and why the program was designed. Overall architecture An overall architectural picture. Dependency Module dependencies on other modules or programs. Detail design Program flow design Program flow design diagram. API design The details of the API, and how to interact with the frontend ...