setup.sh

#! /bin/bash
# 设置时区
sudo timedatectl set-timezone Asia/Shanghai

sudo curl -L -o /etc/yum.repos.d/CentOS-Base.repo http://mirrors.aliyun.com/repo/Centos-7.repo

#https://www.jianshu.com/p/2206cb265247
sudo sed -ri 's/cloud.aliyuncs/aliyun/g' /etc/yum.repos.d/CentOS-Base.repo
sudo sed -ri 's/aliyuncs.com/aliyun.com/g' /etc/yum.repos.d/CentOS-Base.repo

sudo yum clean all && sudo yum makecache

# ssh允许密码登录
sudo sed -ri 's/PasswordAuthentication no/PasswordAuthentication yes/g' /etc/ssh/sshd_config
# 允许root用户ssh登录
sudo sed -ri 's/#PermitRootLogin yes/PermitRootLogin yes/g' /etc/ssh/sshd_config
sudo systemctl restart sshd

# install tidb
#curl --proto '=https' --tlsv1.2 -sSf https://tiup-mirrors.pingcap.com/install.sh | sh
# shellcheck disable=SC2039
#source .bash_profile
#nohup tiup playground --host 0.0.0.0 &