ruby-on-rails - rails凭据未获取

Question

我通过 rails credentials:edit 命令创建了 rails config/master.key 和 config/credentials.yml.enc

在 Rails 控制台上，我能够获取值，但是当我运行 rake db:migrate 时，出现此错误：

invalid port number: "Rails.application.credentials.development[:port]"
Couldn't create 'Rails.application.credentials.development[:database]' database. Please check your configuration.
rake aborted!
PG::ConnectionBad: invalid port number: "Rails.application.credentials.development[:port]"
/home/ec2-user/.rvm/gems/ruby-2.6.1/gems/pg-1.1.4/lib/pg.rb:56:in `initialize'
/home/ec2-user/.rvm/gems/ruby-2.6.1/gems/pg-1.1.4/lib/pg.rb:56:in `new'
/home/ec2-user/.rvm/gems/ruby-2.6.1/gems/pg-1.1.4/lib/pg.rb:56:in `connect'
/home/ec2-user/.rvm/gems/ruby-2.6.1/gems/activerecord-5.2.3/lib/active_record/railties/databases.rake:29:in `block (2 levels) in <main>'
Tasks: TOP => db:create
(See full trace by running task with --trace)

#config/environments/development.rb
config.require_master_key = true

#config/credentials.yml.enc
development:
  database: xxxxxxxx
  username: yyyyyyyy
  password: zzzzzzzz
  host: aaaaaaa.com
  port: 1234

# Used as the base secret for all MessageVerifiers in Rails, including the one protecting cookies.
secret_key_base: 1234567890

#config/database.yml
default: &default
  adapter: postgresql
  encoding: utf8
  database: Rails.application.credentials.development[:database]
  username: Rails.application.credentials.development[:username]
  password: Rails.application.credentials.development[:password]
  host: Rails.application.credentials.development[:host]
  port: Rails.application.credentials.development[:port]

development:
  <<: *default

标签： ruby-on-railsrubyrubygemscredentials

Answer 1

看起来语法上的问题

您需要像这样使用插值：

  database: <%= Rails.application.credentials.development[:database] %>
  username: <%= Rails.application.credentials.development[:username] %>
  password: <%= Rails.application.credentials.development[:password] %>
  host: <%= Rails.application.credentials.development[:host] %>
  port: <%=Rails.application.credentials.development[:port] %>