【发布时间】:2012-05-03 23:08:01
【问题描述】:
在我的 OS X 开发笔记本电脑上一切正常。
将应用部署到生产环境,它会按预期运行和显示数据。
但是,当我尝试在生产服务器上运行 Rails console 时出现错误...
$ rails console -e production
/opt/deployed_rails_apps/con_app_rails_3/shared/bundle/ruby/1.9.1/gems/mysql2-0.3.11/lib/mysql2/client.rb:44:
in `connect': Can't connect to local MySQL server through socket
'/tmp/mysql.sock' (2) (Mysql2::Error)
from /opt/deployed_rails_apps/con_app_rails_3/shared/bundle/ruby/1.9.1/gems/mysql2-0.3.11/lib/mysql2/client.rb:44:in `initialize'
from /opt/deployed_rails_apps/con_app_rails_3/shared/bundle/ruby/1.9.1/gems/activerecord-3.2.2/lib/active_record/connection_adapters/mysql2_adapter.rb:16:in `new'
我尝试从 database.yml 中删除 socket: /tmp/mysql.sock -- 结果相同。
虽然应用程序可以运行,但我确实需要能够在生产环境中访问控制台以执行某些任务。
我可以使用 MySQL 命令行客户端连接到 MySQL 服务器。
红宝石 1.9.3p125
Rails 3.2.2
mysql2 gem 0.3.11
MySQL 服务器:5.1.61
生产主机:Linux 2.6.32-220.4.2.el6.x86_64
数据库.yml
development:
adapter: mysql2
encoding: utf8
reconnect: false
database: con_app_rails_3_development
pool: 5
username: root
password:
socket: /tmp/mysql.sock
test:
adapter: mysql2
encoding: utf8
reconnect: false
database: con_app_rails_3_test
pool: 5
username: root
password:
socket: /tmp/mysql.sock
production:
adapter: mysql2
encoding: utf8
reconnect: false
host: dbhost
database: con_app_rails_3_production
pool: 5
username: xxxx
password: xxxx
socket: /tmp/mysql.sock
【问题讨论】:
标签: mysql ruby-on-rails ruby