Question

我正在尝试使用我的Ruby on Rails应用程序从Dreamhost访问远程数据库，本地或远程没有运气。

当我尝试rake db:migrate时，我一直收到此错误：

Mysql2::Error: Access denied for user 'USERNAME'@'108-233-86-201.lightspeed.sntcca.sbcglobal.net' (using password: YES)

我检查过：

密码和用户名是正确的
我的本地服务器的IP地址列入白名单以进行远程访问
来自Heroku + Proximo的我的IP地址被列入白名单以进行远程访问

这是我的 database.yml 在我测试时的样子：

# MySQL.  Versions 4.1 and 5.0 are recommended.
# 
# Install the MYSQL driver
#   gem install mysql2
#
# Ensure the MySQL gem is defined in your Gemfile
#   gem 'mysql2'
#
# And be sure to use new-style password hashing:
#   http://dev.mysql.com/doc/refman/5.0/en/old-client.html

development:
  adapter: mysql2
  encoding: utf8
  reconnect: false
  database: "yoshirtdb"
  pool: 5
  username: "USERNAME"
  password: "XXXXXX"
  host: "phpadmin.domain.com"
  port: 3306

# Warning: The database defined as "test" will be erased and
# re-generated from your development database when you run "rake".
# Do not set this db to the same as development or production.

test:
  adapter: mysql2
  encoding: utf8
  reconnect: false
  database: "mysql_production"
  pool: 5
  host: "localhost"
  port: 3306

production:
  adapter: mysql2
  encoding: utf8
  reconnect: false
  database: "yoshirtdb"
  pool: 5
  username: "root"
  password: "root"
  host: "localhost"
  port: 8889
  socket: "/Applications/MAMP/tmp/mysql/mysql.sock"

连接到我的本地数据库工作。所以我现在将它们保存在生产下。请忽略它。此外，出于安全考虑，我更改了用户名/密码和域名。

非常感谢任何正确方向的帮助。

修改
另外，当我运行rake db:create时，我得到的唯一消息是：

Couldn't create database for {"adapter"=>"mysql2", "database"=>"yoshirtdb", "username"=>"USERNAME", "password"="XXXXXX">"", "host"=>"phpadmin.domain.com"}
Couldn't create database for {"adapter"=>"mysql2", "encoding"=>"utf8", "reconnect"=>false, "database"=>"mysql_production", "pool"=>5, "host"=>"localhost", "port"=>3306}, {:charset=>"utf8", :collation=>"utf8_unicode_ci"}
(If you set the charset manually, make sure you have a matching collation)

Mysql2 ::错误：用户拒绝访问

0 个答案: