李可鑫的开发笔记Docker安装RabbitMQ
拉取镜像docker pull rabbitmq:3-management启动Docker容器docker run -d --name rabbitmq \ -p 5672:5672 \ -p 15672:15672 \ rabbitmq:3-management访问管理界面账号密码都是guesthttp://localhost:15672
ESP8266
开发板管理地址https://arduino.esp8266.com/stable/package_esp8266com_index.json引脚对照表Label (丝印)GPIO序号InputOutputNotesD0GPIO16no interruptno PWM or I2C supportHIGH at boot, used to wake up from deep sleepD1GPIO
Centos8更换阿里云源
备份当前的yum源配置文件sudo cp -a /etc/yum.repos.d /etc/yum.repos.d.backup清理原有的yum源配置文件sudo rm -f /etc/yum.repos.d/*.repo下载阿里云CentOS 8的源配置文件sudo curl -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.c
Linux安装etcd
下载etcd进入github的release页面，找到对应的版本及系统并下载https://github.com/etcd-io/etcd/releases/wget https://github.com/etcd-io/etcd/releases/download/v3.5.14/etcd-v3.5.14-linux-amd64.tar.gz解压并移动到指定目录tar -zxvf etcd-v3
RcokyLinux安装k8s(单机版)
说明本文章简单的表述单机创建流程，集群版同理创建(参考官方文档)参考文档https://kubernetes.io/zh-cn/docs/setup/production-environment/tools/kubeadm/install-kubeadm/https://cloud.tencent.com/developer/article/2296549https://juejin.cn/pos