Rails laden keine Assets auf elastische Bohnenstangen

Question

Als Titel habe ich meine Rails-App auf AWS Elastic Beanstalk ausgeführt.

Meine EB config: 64bit Amazon Linux 2.017,03 v2.4.0 läuft Ruby-2.2 (Puma)

eb deploy funktioniert gut.

INFO: Environment update is starting. 
INFO: Deploying new version to the instance(s). 
INFO: Environment health has transitioned from Ok to Info. Application update in progress on 1 instance. 0 out of 1 instance completed 
(running for 38 seconds). 
INFO: New application version was deployed to running EC2 instances. 
INFO: Environment update completed successfully. 

Aber wenn ich die Web-opend, it showed like this

Es schien, dass Rails nicht Vermögenswerte geladen werden konnte. Nachdem ich ähnliche Themen gegoogelt habe, habe ich das gefunden, aber ich kann es nicht beheben.

Mein Problem ist das gleiche wie Rails app not loading assets on elastic beanstalk aws

Während bereitstellen, wird EB rake assets:precompile dann Erzeugen von Dateien unter public/assets nach Ihren Manifeste auszuführen. Alle Namen Vermögenswerte Dateien hinzugefügt werden MD5-Fingerabdrucks, wie zum Beispiel:

application-33792387f876db5e0593b1aff357fb300ab2fad24f42d463f4010ac271abb6ae.js

Und es gibt eine .sprockets-manifest-md5hash.json die Arbeit scheint keine Anfragen Übergabe der Abbildung zurück zu Ketten zu vermeiden.

Als ich versuchte, auf meine statische Datei zuzugreifen, zB: /assets/picture.png, wurde der Statuscode 404 nicht gefunden.

http://my_app/assets/picture.png (404 not found) http://my_app/assets/picture-MD5hash.png (200 complete)

Aber der erste sollte, wenn .sprockets-manifest-MD5hash.json Werke arbeiten.

Hier ist meine /config/environments/production.rb:

Rails.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 threaded web servers 
    # and those relying on a 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 serving static files from the `/public` folder by default since 
    # Apache or NGINX already handles this. 
    config.serve_static_files = ENV['RAILS_SERVE_STATIC_FILES'].present? 

    # Compress JavaScripts and CSS. 

    # config.assets.css_compressor = :sass 
    # config.assets.css_compressor = :yui 
    config.assets.js_compressor = :uglifier 

    # Do not fallback to assets pipeline if a precompiled asset is missed. 
    config.assets.compile = false 

    # Asset digests allow you to set far-future HTTP expiration dates on all assets, 
    # yet still be able to expire them through the digest params. 
    config.assets.digest = true 

    # `config.assets.precompile` and `config.assets.version` have moved to config/initializers/assets.rb 

    # 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 

    # Use the lowest log level to ensure availability of diagnostic information 
    # when problems arise. 
    config.log_level = :debug 

    # 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) 

    # config.logger = Logger.new(config.paths["log"].first, 'daily') # 或 weekly,monthly 

    # 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' 

    # 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 cannot be found). 
    config.i18n.fallbacks = true 

    # Send deprecation notices to registered listeners. 
    config.active_support.deprecation = :notify 

    # Use default logging formatter so that PID and timestamp are not suppressed. 
    config.log_formatter = ::Logger::Formatter.new 

    # Do not dump schema after migrations. 
    config.active_record.dump_schema_after_migration = false 
end 

Jede Idee, wie dieses Problem beheben?

Answer 1

Folgeschritte:

1. Goto config/environments/production.rb

   config.assets.compile = true

2. Run-Befehl: RAILS_ENV=production rake assets:precompile

3. Dann drücken Sie alle kompilierten Dateien mit menifest.