AWS EB上的Rails应用程序：迁移失败

无法为在Elastic Beanstalk上运行的我的Rails应用程序设置AWS RDS。我跟着the docs，但是当它尝试运行迁移时，我得到MySQL语法错误。很确定我没有语法错误，因为迁移在本地运行良好，并且我成功设置了登台并且错误在第一行。我想这可能与安全组交通闭塞的事，但我适当地更新我的入站规则，并仍然得到错误：AWS EB上的Rails应用程序：迁移失败

3306 tcp 173.8.166.54/32, sg-3221b354  <- RDs Security Group 
80  tcp 0.0.0.0/0, ::/0, sg-3b31a75d   
22  tcp 0.0.0.0/0  
443  tcp 0.0.0.0/0

我已为DB设置我的环境变量。我错过了什么？

我得到的错误：发生在第一次迁移

Mysql2::Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'json, image varchar(255), code varchar(255), created_at datetime NOT NULL,' at line 1: CREATE TABLE coupons (id int AUTO_INCREMENT PRIMARY KEY, product varchar(255), offer varchar(255), size varchar(255), description varchar(255), info json, image varchar(255), code varchar(255), created_at datetime NOT NULL, updated_at datetime NOT NULL) ENGINE=InnoDB /var/app/ondeck/db/migrate/20170725193230_create_coupons.rb:3:in change' /opt/rubies/ruby-2.3.4/bin/bundle:22:in load' /opt/rubies/ruby-2.3.4/bin/bundle:22:in <main>' ActiveRecord::StatementInvalid: Mysql2::Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'json, image varchar(255), code varchar(255), created_at datetime NOT NULL,' at line 1: CREATE TABLE coupons ( id int AUTO_INCREMENT PRIMARY KEY, product varchar(255), offer varchar(255), size varchar(255), description varchar(255), info json, image varchar(255), code varchar(255), created_at datetime NOT NULL, updated_at datetime NOT NULL) ENGINE=InnoDB /var/app/ondeck/db/migrate/20170725193230_create_coupons.rb:3:in change' /opt/rubies/ruby-2.3.4/bin/bundle:22:in load' /opt/rubies/ruby-2.3.4/bin/bundle:22:in ' Mysql2::Error: You have an error in your SQL syntax; check the manual that corresponds to your MySQL server version for the right syntax to use near 'json, image varchar(255), code varchar(255), created_at datetime NOT NULL,' at line 1 /var/app/ondeck/db/migrate/20170725193230_create_coupons.rb:3:in `change'

移民问题的第一线：

class CreateCoupons < ActiveRecord::Migration[5.0] 
    def change 
    create_table :coupons do |t| 
     t.string :product 
     t.string :offer 
     t.string :size 
     t.string :description 
     t.json :info 
     t.string :image 
     t.string :code 

     t.timestamps 
    end 
    end 
end

来源

2017-09-25 BooBailey

您在哪个安全组中显示规则？实例？或RDS？ sg-3221b354是您的RDS实例或EB实例的sec组？ – strongjz

你有什么错误？ – Brian

@Brian更新错误 – BooBailey

原来的RDS MySQL的版本是错误的。 AWS默认为5.6。我升级到5.7.17，一切正常。

来源

2017-09-26 22:44:04 BooBailey

AWS EB上的Rails应用程序：迁移失败

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