$ ssh-keygen -t rsa -C  'your email'
​
$ scp ~/.ssh/id_rsa.pub username@hostname:~/ # 将公钥文件复制至ssh服务器
$ ssh username@hostname # 使用用户名和密码方式登录至ssh服务器
$ mkdir .ssh  # 若.ssh目录已存在，可省略此步
$ cat id_rsa.pub >> .ssh/authorized_keys  # 将公钥文件id_rsa.pub文件内容追加到authorized_keys文件

$ ssh username@hostname
​
# Install
$ yum -y install mariadb mariadb-serve
​
# Start mariadb
$ sudo systemctl start mariadb
$ sudo systemctl enable mariadb
​
# Securing the MariaDB Server
# Set Password
$ sudo mysql_secure_installation
​
# crate database
$ mysql -uroot -p
$ MariaDB > create database go-mega;

.PHONY: clean upload-vps
​
# Put your server ip or nickname here
host = ny
​
clean:
    @echo "clean..."
    @rm -rf app/
    @echo "success clean"
build-db:
    @echo "run build db..."
    @env GOOS=linux go build -o app/db cmd/db_init/main.go
    @echo "success build db"
build-server:
    @echo "begin build server..."    
    @env GOOS=linux go build -o app/server main.go
    @echo "success build server"
upload-vps: clean build-db build-server
    @echo "begin run vps upload..."
    @echo "Host: $(host)"
    @scp -r app root@$(host):go-mega
    @scp config.yml root@$(host):go-mega/
    @scp -r templates root@$(host):go-mega/templates
    @echo "success vps upload"

$ make upload-vps

$ ssh ssh username@hostname
​
$ cd go-mega
​
# 设置环境变量 以及 config.yml 
$ vi config.yml # 按照config.yml.sample 设置
$ export PORT=8000
​
# 初始化数据库
$ ./db
# 启动应用
$ nohup ./server &
​
# 这个时候服务已经启动了，这个时候如果想要访问应用可以使用 nginx反代到 80端口 或者 防火墙开放你设置的端口
# 最好是使用nginx，不过这里为了演示，我们开放下端口
$ firewall-cmd --zone=public --add-port=8000/tcp