setup

1. install go and mysql

yum install -y golang

2. install some golang package

go get  github.com/labstack/echo/
go install crypto
go get -u golang.org/x/sys
go get abbot
go get github.com/abbot/go-http-auth
go get github.com/go-sql-driver/mysql
go get github.com/dgrijalva/jwt-go

3. initialize DB

yum --disablerepo=mariadb-main install mariadb-server
systemctl enable mariadb
systemctl start mariadb
mysql_secure_installation

4. create DB

Update db setting json file, and write password. And install ruby (only parse DB setting, it's better to write golang), and call ./install_db.sh

cd db
./install_db.sh