[英]Appfog + Rails 3 + Postgresql + IronWorker => could not connect to server: Connection timed out (PG::Error)
我有一個Postgresql數據庫在Appfog上部署了Rails 3應用程序。 我想使用IronWorker運行后台作業,但無法連接到數據庫。
這是我的Ironworker文件(.worker + my_worker.rb)
。工人
runtime "ruby"
gemfile '../Gemfile'
dir "../app/models" # merge all models
full_remote_build true
exec "my_worker.rb"
my_worker.rb
require 'rubygems'
require 'active_record'
require 'pg'
require 'models/my_model.rb'
def setup_database
puts "Database connection details:#{params['database'].inspect}"
return unless params['database']
# estabilsh database connection
ActiveRecord::Base.establish_connection(params['database'])
end
setup_database
@my_models = My_model.all
然后,我創建一個任務,並將數據庫連接傳遞給ironworker:
client = IronWorkerNG::Client.new
client.tasks.create("my_worker", database:Rails.configuration.database_configuration[Rails.env])
這是我在IronWorker中遇到的錯誤
/task/__gems__/gems/activerecord-3.2.8/lib/active_record/connection_adapters/postgresql_adapter.rb:1213:in `initialize': could not connect to server: Connection timed out (PG::Error)
Is the server running on host "10.0.48.220" and accepting TCP/IP connections on port 5432?
有人可以幫我從IronWorker連接我的Appfog數據庫嗎?
在此先多謝
-Mathieu
據我所知,AppFog阻止了與其數據庫的外部連接https://groups.google.com/forum/?fromgroups=#!topic/appfog-users/I31ni0pff9I
可能的解決方案:
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