1. 命令行工具 curl -L https://git.io/getIstio | sh - 2. 环境变量配置 export PATH=$PWD/bin:$PATH 3. RBAC 检验 kubectl api-versions | grep rbac 以下为官方介绍: If the command displays an error, or does not display anything, it means the cluster does not support RBAC, and…