我已经到处搜索了这个问题的答案,但我做不到。
我正在尝试使用基于 Postgres 模式的 Rails 4、Devise 和 Apartment 构建多租户应用程序。对于我本地的 Postgres 服务器,我决定使用 PostgresApp。我遵循了Go Rails 多租户指南,并且当此错误开始出现时,我的设置(每个租户一个用户)正常工作。昨天,当我尝试为 Devise 安装 Invitable 扩展时,这开始在本地显示,我似乎找不到任何关于发生了什么的线索。
这是我得到具体错误的方法:
michael$ rake environment db:drop
michael$ rake db:create
michael$ rake db:migrate
== 20160908204559 DeviseCreateUsers: migrating ================================
-- create_table(:users)
-> 0.0091s
-- add_index(:users, :email, {:unique=>true})
-> 0.0032s
-- add_index(:users, :reset_password_token, {:unique=>true})
-> 0.0031s
-- add_index(:users, :confirmation_token, {:unique=>true})
-> 0.0032s
-- add_index(:users, :unlock_token, {:unique=>true})
-> 0.0029s
== 20160908204559 DeviseCreateUsers: migrated (0.0219s) =======================
[WARNING] - The list of tenants to migrate appears to be empty. This could mean a few things:
1. You may not have created any, in which case you can ignore this message
2. You've run `apartment:migrate` directly without loading the Rails environment
* `apartment:migrate` is now deprecated. Tenants will automatically be migrated with `db:migrate`
Note that your tenants currently haven't been migrated. You'll need to run `db:migrate` to rectify this.
michael$ rake db:seed
Seeding test tenant
One of the following schema(s) is invalid: "test" "public"
在本地访问该站点时,这会导致 Rails 抛出:
公寓::TenantNotFound
以下架构之一无效:“www”“public”
这是我的 apartment.rb 初始化程序:
require 'apartment/elevators/subdomain'
Apartment.configure do |config|
config.excluded_models = %w{ User }
config.tenant_names = lambda { User.pluck :subdomain }
config.use_schemas = true
end
Rails.application.config.middleware.use 'Apartment::Elevators::Subdomain'
这是我的用户迁移文件:
class DeviseCreateUsers < ActiveRecord::Migration
def change
create_table(:users) do |t|
## Database authenticatable
t.string :email, null: false, default: ""
t.string :encrypted_password, null: false, default: ""
## Recoverable
t.string :reset_password_token
t.datetime :reset_password_sent_at
## Rememberable
t.datetime :remember_created_at
## Trackable
t.integer :sign_in_count, default: 0, null: false
t.datetime :current_sign_in_at
t.datetime :last_sign_in_at
t.string :current_sign_in_ip
t.string :last_sign_in_ip
## Confirmable
t.string :confirmation_token
t.datetime :confirmed_at
t.datetime :confirmation_sent_at
t.string :unconfirmed_email # Only if using reconfirmable
## Lockable
t.integer :failed_attempts, default: 0, null: false # Only if lock strategy is :failed_attempts
t.string :unlock_token # Only if unlock strategy is :email or :both
t.datetime :locked_at
## Invitable
#t.string :invitation_token
#t.datetime :invitation_created_at
#t.datetime :invitation_sent_at
#t.datetime :invitation_accepted_at
#t.integer :invitation_limit
#t.integer :invited_by_id
#t.string :invited_by_type
## User Info
t.string :first_name
t.string :last_name
t.string :subdomain
t.string :role
t.timestamps
end
add_index :users, :email, unique: true
add_index :users, :reset_password_token, unique: true
add_index :users, :confirmation_token, unique: true
add_index :users, :unlock_token, unique: true
#add_index :users, :invitation_token, unique: true
end
end
我还通过命令行进入了本地 Postrgres 数据库。下降工作,创建数据库工作。如果需要,我可以提供这些。我目前的猜测是告诉我 Rails 与 PostgresApp 对话的方式或我进行迁移的方式有问题。但也许有更多经验的人可以指出我错过的东西。
所以我的问题是我在做什么来导致这种情况?我该如何解决?我怎样才能更多地了解问题所在?