新购买的服务器的环境配置
修改主机名
1[root@VM-0-16-centos ~]# hostnamectl set-hostname jimyag
2[root@VM-0-16-centos ~]# vim /etc/hosts
3127.0.0.1 jimyag
4127.0.0.1 localhost.localdomain localhost
5127.0.0.1 localhost4.localdomain4 localhost4
6
7::1 jimyag jimyag
8::1 localhost.localdomain localhost
9::1 localhost6.localdomain6 localhost6
10[root@VM-0-16-centos ~]# reboot
更新源
1yum update
安装docker
1yum install -y yum-utils \
2 device-mapper-persistent-data \
3 lvm2
1sudo yum-config-manager --add-repo http://mirrors.aliyun.com/docker-ce/linux/centos/docker-ce.repo
2sudo yum makecache fast
1yum install -y docker-ce
1systemctl start docker.service
1systemctl enable docker.service
1curl -L https://get.daocloud.io/docker/compose/releases/download/1.25.4/docker-compose-`uname -s`-`uname -m` > /usr/local/bin/docker-compose
1chmod +x /usr/local/bin/docker-compose
go环境安装
在Linux安装Go环境 | 步履不停 (jimyag.cn)
git配置.配置一个用于提交代码的用户，输入指令：
git config –global user.name “Your Name” 同时配置一个用户的邮箱，输入命令：
1git config --global user.email "email@example.com"
生成公钥和私钥（用于github）
1ssh-keygen -t rsa -C "youremail@example.com"