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[英]Rails Heroku server paperclip Amazon S3 - AWS::S3::Errors::RequestTimeout
[英]Ruby on Rails, Paperclip, Amazon AWS S3 & Heroku
我尝试了两天,让我的所有网站都通过Heroku和亚马逊AWS S3在互联网上工作(存储我的图像),但......我无法做到!
为了简化,我想使用带有回形针的Heroku和Amazon AWS S3来上传图片并进行显示。
我遵循了很多教程但是,这个总结了我所做的一切: https : //devcenter.heroku.com/articles/paperclip-s3
上传系统适用于本地的基本存储,但如果我按照教程并将此代码放在我的环境中,我就会出错
config.paperclip_defaults = {
:storage => :s3,
:s3_credentials => {
:bucket => ENV['S3_BUCKET_NAME'],
:access_key_id => ENV['AWS_ACCESS_KEY_ID'],
:secret_access_key => ENV['AWS_SECRET_ACCESS_KEY']
}
}
首先是我的代码,然后我将写出我在本地的错误以及我尝试在Internet上测试时的错误(Heroku打开)。
我的代码:
develpment.rb:
Blabla::Application.configure do
# Settings specified here will take precedence over those in config/application.rb.
# In the development environment your application's code is reloaded on
# every request. This slows down response time but is perfect for development
# since you don't have to restart the web server when you make code changes.
config.cache_classes = false
# Do not eager load code on boot.
config.eager_load = false
# Show full error reports and disable caching.
config.consider_all_requests_local = true
config.action_controller.perform_caching = false
# Don't care if the mailer can't send.
config.action_mailer.raise_delivery_errors = false
# Print deprecation notices to the Rails logger.
config.active_support.deprecation = :log
# Raise an error on page load if there are pending migrations
config.active_record.migration_error = :page_load
# Debug mode disables concatenation and preprocessing of assets.
# This option may cause significant delays in view rendering with a large
# number of complex assets.
config.assets.debug = true
config.paperclip_defaults = {
:storage => :s3,
:s3_credentials => {
:bucket => ENV['S3_BUCKET_NAME'],
:access_key_id => ENV['AWS_ACCESS_KEY_ID'],
:secret_access_key => ENV['AWS_SECRET_ACCESS_KEY']
}
}
end
production.rb:
Blabla::Application.configure do
# Settings specified here will take precedence over those in config/application.rb.
# Code is not reloaded between requests.
config.cache_classes = true
# Eager load code on boot. This eager loads most of Rails and
# your application in memory, allowing both thread web servers
# and those relying on copy on write to perform better.
# Rake tasks automatically ignore this option for performance.
config.eager_load = true
# Full error reports are disabled and caching is turned on.
config.consider_all_requests_local = false
config.action_controller.perform_caching = true
# Enable Rack::Cache to put a simple HTTP cache in front of your application
# Add `rack-cache` to your Gemfile before enabling this.
# For large-scale production use, consider using a caching reverse proxy like nginx, varnish or squid.
# config.action_dispatch.rack_cache = true
# Disable Rails's static asset server (Apache or nginx will already do this).
config.serve_static_assets = false
# Compress JavaScripts and CSS.
config.assets.js_compressor = :uglifier
# config.assets.css_compressor = :sass
# Do not fallback to assets pipeline if a precompiled asset is missed.
config.assets.compile = false
# Generate digests for assets URLs.
config.assets.digest = true
# Version of your assets, change this if you want to expire all your assets.
config.assets.version = '1.0'
# Specifies the header that your server uses for sending files.
# config.action_dispatch.x_sendfile_header = "X-Sendfile" # for apache
# config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for nginx
# Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
# config.force_ssl = true
# Set to :debug to see everything in the log.
config.log_level = :info
# Prepend all log lines with the following tags.
# config.log_tags = [ :subdomain, :uuid ]
# Use a different logger for distributed setups.
# config.logger = ActiveSupport::TaggedLogging.new(SyslogLogger.new)
# Use a different cache store in production.
# config.cache_store = :mem_cache_store
# Enable serving of images, stylesheets, and JavaScripts from an asset server.
# config.action_controller.asset_host = "http://assets.example.com"
# Precompile additional assets.
# application.js, application.css, and all non-JS/CSS in app/assets folder are already added.
# config.assets.precompile += %w( search.js )
# Ignore bad email addresses and do not raise email delivery errors.
# Set this to true and configure the email server for immediate delivery to raise delivery errors.
# config.action_mailer.raise_delivery_errors = false
# Enable locale fallbacks for I18n (makes lookups for any locale fall back to
# the I18n.default_locale when a translation can not be found).
config.i18n.fallbacks = true
# Send deprecation notices to registered listeners.
config.active_support.deprecation = :notify
# Disable automatic flushing of the log to improve performance.
# config.autoflush_log = false
# Use default logging formatter so that PID and timestamp are not suppressed.
config.log_formatter = ::Logger::Formatter.new
config.paperclip_defaults = {
:storage => :s3,
:s3_credentials => {
:bucket => ENV['S3_BUCKET_NAME'],
:access_key_id => ENV['AWS_ACCESS_KEY_ID'],
:secret_access_key => ENV['AWS_SECRET_ACCESS_KEY']
}
}
end
herocu配置:
AWS_ACCESS_KEY_ID: AKI********************
AWS_SECRET_ACCESS_KEY: Aiqpdg******************
DATABASE_URL: **************************
HEROKU_POSTGRESQL_CYAN_URL: ***********************
KOIDEPLOY_TOKEN: ********************
S3_BUCKET_NAME: pylo*****
我的初始化程序paperclip.rb:
Paperclip::Attachment.default_options[:url] = ':s3_domain_url'
Paperclip::Attachment.default_options[:path] = '/:class/:attachment/:id_partition/:style/:filename'
Paperclip::Attachment.default_options[:s3_host_name] = 's3-us-west-2.amazonaws.com'
错误当我在本地尝试时:
我可以上传图片,但是当我提交时:
ArgumentError in PhotosController#create
missing required :bucket option
respond_to do |format|
当我使用“heroku open”命令在互联网上尝试时出错:
我可以选择一个文件,但是当我提交时:
We're sorry, but something went wrong.
If you are the application owner check the logs for more information.
请帮我 :)
编辑:在我的AWS S3帐户上,我刚刚在eu aera上创建了一个存储桶。 我成功地在heroku上看到我的网站,问题是上传
我的照片模型:photo.rb:
class Photo < ActiveRecord::Base
has_attached_file :image
end
我的show.erb.html文件:
<% if @photo.image? %>
<%= image_tag @photo.image.url %>
<% end %>
以前有这个问题!
通过将桶变量放入模型本身(实时代码)来解决它:
#app/models/image.rb
has_attached_file :image,
:styles => { :medium => "x300", :thumb => "x100" },
:default_url => "**********",
:storage => :s3,
:bucket => '*****',
:s3_credentials => S3_CREDENTIALS
#config/application.rb
config.paperclip_defaults = {
:storage => :s3,
:s3_host_name => 's3-eu-west-1.amazonaws.com'
}
#config/initializers/s3.rb
if Rails.env == "production"
# set credentials from ENV hash
S3_CREDENTIALS = { :access_key_id => ENV['S3_KEY'], :secret_access_key => ENV['S3_SECRET'], :bucket => "*****"}
else
# get credentials from YML file
S3_CREDENTIALS = Rails.root.join("config/s3.yml")
end
#config/application.yml ([figaro][1] gem)
S3_KEY: ********
S3_SECRET: **********
我们的生产中也有这个.rb:
#app/environments/production.rb
config.action_controller.asset_host = "//#{ENV['FOG_DIRECTORY']}.s3.amazonaws.com"
ENV['FOG_DIRECTORY']
是桶名,并且还有一个用于不同的区域。 这里有一个非常好的资源 (15个upvotes的答案......不是接受的答案)
你可以发布你的Photo
课程吗?
从日志
Paperclip::Error (Photo model missing required attr_accessor for 'image_file_name'):
它看起来像你没有在你的类上定义has_attached_file
。
从您链接的教程:
class Friend < ActiveRecord::Base
# You will need to use attr_accessible if you are
# using Rails config setting `whitelist_attributes = true`
attr_accessible :avatar
# This method associates the attribute ":avatar" with a file attachment
has_attached_file :avatar, styles: {
thumb: '100x100>',
square: '200x200#',
medium: '300x300>'
}
end
如果你有这个(或类似的东西),那么你可能需要进行迁移才能在数据库中获取该列:
add_attachment :photos, :image
这会将正确的列添加到您的photos
表中。
使用has_attached_file
和表上的列,我认为你不应该有任何(或至少相同的)问题
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