I have pushed my rails 4 app to heroku, everythings works fine.
i have created a staging app by forking the original production app and i have named it "staging".
Now i have 2 apps: production and staging.
to have the same configuration I copied
config/environments/production.rb in config/environments/staging.rb .
i have pushed in heroku:
git push staging master
but the problem is in staging app i have no css and no js, but in production app i have both.
this is my production.rb file
#config/environments/production.rb
CentroservizirovigoCom::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
config.eager_load = true
config.consider_all_requests_local = false
config.action_controller.perform_caching = true
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
config.assets.digest = true
config.assets.version = '1.0'
config.log_level = :info
config.i18n.fallbacks = true
# Send deprecation notices to registered listeners.
config.active_support.deprecation = :notify
config.log_formatter = ::Logger::Formatter.new
end
Can you help me?
Related
For context, I essentially followed this guide to get my rails app set up: https://medium.com/#jatescher/how-to-set-up-a-rails-4-2-app-on-aws-with-elastic-beanstalk-and-postgresql-3f9f29c046e2
My app is now running on AWS:
http://ems-heroes-dev.elasticbeanstalk.com/
64bit Amazon Linux 2015.03 v2.0.1 running Ruby 2.2 (Puma)
However, I can't get any of my assets to load.
Here is my config/environments/production.rb:
EmsHeroes::Application.configure do
config.cache_classes = true
config.eager_load = true
config.consider_all_requests_local = false
config.action_controller.perform_caching = true
config.serve_static_assets = true
# Compress JavaScripts and CSS.
config.assets.js_compressor = :uglifier
config.assets.compress = true
config.assets.compile = true
# Bower asset paths
root.join('vendor', 'assets', 'components').to_s.tap do |bower_path|
config.sass.load_paths << bower_path
config.assets.paths << bower_path
end
# Precompile Bootstrap fonts
config.assets.precompile << %r(bootstrap-sass/assets/fonts/bootstrap/[\w-]+\.(?:eot|svg|ttf|woff2?)$)
# Minimum Sass number precision required by bootstrap-sass
::Sass::Script::Value::Number.precision = [8, ::Sass::Script::Value::Number.precision].max
config.less.paths << "#{Rails.root}/lib/less/protractor/stylesheets"
config.less.compress = true
# Generate digests for assets URLs.
config.assets.digest = true
config.assets.enabled = 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 = false
config.log_level = :info
config.i18n.fallbacks = true
config.active_support.deprecation = :notify
config.log_formatter = ::Logger::Formatter.new
end
My assets are loading fine via heroku though. (However, I dont plan on using heroku any more)
EDIT
It looks like its an issue with rake assets:precompile providing the wrong file names. Ex: My compiled css file is: "public/assets/application-79dc234c01a4f604b52fc53ff49ac89d.css" but Im getting a 404 looking for "application.css". Renaming the file to "public/assets/application.css" will load it properly.
Any idea why this would be the case and how I can get it to precompile properly?
This string after file name is called "digest", it's used to notify browser when file content changes. You need to use view helpers (asset_path, etc) to get name with digest, or you can turn off this feature with config.assets.digest = false
I use bootstrap-sass to display glyphicons, it works well at localhost under development, but after i deploy it to a server use production, it display as a little square.
I have already search for answers, they just tell me to precompile something. But they didn't work.
This is my production.rb
OperationBackend::Application.configure do
config.cache_classes = true
config.eager_load = true
config.consider_all_requests_local = false
config.action_controller.perform_caching = true
config.serve_static_assets = false
config.assets.js_compressor = :uglifier
config.assets.compile = false
config.assets.digest = true
config.log_level = :info
config.i18n.fallbacks = true
config.active_support.deprecation = :notify
config.assets.precompile += ["*.woff", "*.eov", "*.svg", "*.ttf"]
config.log_formatter = ::Logger::Formatter.new
config.active_record.dump_schema_after_migration = false
Paperclip.options[:command_path] = "/usr/local/bin"
end
I also try make config.assets.complie = true
and do RAILS_ENV=production rake asset:precompile but they all didn't work
This problem torture me hours! Wish to got help from you guys!
config.assets.compile = true
should help
This did it for us. The glyphicons are in the vendors folder, so this is what we had to do to get them to work.
For some reason this worked for our production environment, but not our staging. Our staging.rb file is exactly the same as the production.rb file so this is quite the mystery.
# 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
config.assets.precompile << lambda do |filename, path|
path =~ /vendor\/assets/ && !%w(.js .css).include?(File.extname(filename))
end
I'm going a little nuts here.
I have 2 servers (heroku, same configuration) in 2 environments (staging, production).
Staging compiles my /assets/templates on demand and caches it without a problem.
Production serves the file uncompiled as html (being haml markup)
The problem is: the configuration of the 2 environments is identical (except mail server)
Gems, environment config and yml are the same.
Any ideas?
Update:
The haml assets where "precompiled" on both servers but raw. Staging didn't get the file missing and re-compiled because assets where compiled for production.
Now I'am stuck with adding haml to the asset compile pipeline with initialize_on_precompile false.
staging.rb / production.rb
config.cache_classes = true
config.consider_all_requests_local = false
config.action_controller.perform_caching = true
config.serve_static_assets = true
config.static_cache_control = "public, max-age=2592000"
config.assets.compress = true
config.assets.compile = true
config.assets.digest = true
config.assets.precompile += %w( jquery.js modernizr+respond.js polyfills.js )
config.assets.precompile += %w( gp.js ad.js richmarker.js infobox.js )
config.assets.css_compressor = :yui
config.assets.js_compressor = :uglifier
config.assets.compress=true
config.threadsafe! unless $rails_rake_task
config.i18n.fallbacks = true
config.logger = Logger.new(STDOUT)
config.logger.level = Logger.const_get(ENV['LOG_LEVEL'] ? ENV['LOG_LEVEL'].upcase : 'INFO')
config.active_support.deprecation = :notify
config.action_dispatch.rack_cache = {
:metastore => Dalli::Client.new,
:entitystore => 'file:tmp/cache/rack/body',
:allow_reload => false
}
Haml::Template.options[:ugly] = true
Solution was to add the haml into the load. Add the following to application.rb
Sprockets.register_engine '.haml', Tilt::HamlTemplate
My app works dandy in development but yesterday I tried to move it to my production server and after some work with permissions and paths I though I got it to work.
But it seems like I'm unable to load the JS assets while images and css works fine.
At first I thought it was the bootstrap js file that made my life misserable but removing it just gives me an error at the next JS asset.
https://dl.dropboxusercontent.com/u/32242733/jsfail.png
Production.rb
# Settings specified here will take precedence over those in config/application.rb
# Code is not reloaded between requests
config.cache_classes = true
# Full error reports are disabled and caching is turned on
config.consider_all_requests_local = false
config.action_controller.perform_caching = 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.compress = true
# Don't fallback to assets pipeline if a precompiled asset is missed
config.assets.compile = true
# Generate digests for assets URLs
config.assets.digest = true
# Defaults to nil and saved in location specified by config.assets.prefix
# config.assets.manifest = YOUR_PATH
# 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
# See everything in the log (default is :info)
# 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)
# 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 are already added)
# config.assets.precompile += %w( search.js )
# Disable delivery errors, bad email addresses will be ignored
# config.action_mailer.raise_delivery_errors = false
# Enable threaded mode
# config.threadsafe!
# 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
config.action_mailer.default_url_options = { :host => 'example.com' }
# ActionMailer Config
# Setup for production - deliveries, no errors raised
config.action_mailer.delivery_method = :smtp
config.action_mailer.perform_deliveries = true
config.action_mailer.raise_delivery_errors = false
config.action_mailer.default :charset => "utf-8"
config.action_mailer.smtp_settings = {
address: "smtp.gmail.com",
port: 587,
domain: "example.com",
authentication: "plain",
enable_starttls_auto: true,
user_name: ENV["GMAIL_USERNAME"],
password: ENV["GMAIL_PASSWORD"]
}
# Log the query plan for queries taking more than this (works
# with SQLite, MySQL, and PostgreSQL)
# config.active_record.auto_explain_threshold_in_seconds = 0.5
Assets
root#flypatterns:/var/www/flypatterns/current# ls public/assets/
application-35684ef44e5902293fd317c512600f66.css glyphicons-halflings.png
application-35684ef44e5902293fd317c512600f66.css.gz glyphicons-halflings-white-6cccd17a7aed91dbc0157d343c68c0d9.png
application-66ba1e6c258ba515e18111b4b93c8c57.js glyphicons-halflings-white.png
application-66ba1e6c258ba515e18111b4b93c8c57.js.gz images
application.css jquery.min-6c267bfd2b3f36e6edccb2e584934c1c.map
application.css.gz jquery.min.map
application.js manifest.yml
application.js.gz patterns
gallery_images users
glyphicons-halflings-2851b489e8c39f8fad44fc10efb99c3e.png
i follow this step for Heroku
hello do follwing changes before deploy following file
------enviorment.rb-----
::ActiveSupport::Deprecation.silenced = true
------Production.rb-------
config.assets.compile = ['*.js', '*.css']
config.active_support.deprecation = :silence
-------application.rb-------
config.assets.enabled = true
config.assets.initialize_on_precompile = false
try changing
config.serve_static_assets = false
to
config.serve_static_assets = true
I encountered a problem with my app while pushing it to heroku. I had used twitter-bootstrap, there was some errors while precompiling assets. So i switched to manual compiling rather than automatic precompiling. For that i did the following:
I had set initialize_on_precompile to false in config/application.rb as follows:
config.assets.initialize_on_precompile = false
and then i did manually by running:
bundle exec rake assets:precompile RAILS_ENV=production
Finally it worked...
This maynot be the solution you looking for unless you use any predefined front-end frameworks.
check your application.js file i had added some code to do a java script code that added to some funk weird file. the problem was i was missing an "/" for some code that must have been commented out :-( stupid me it took forever
bundle exec rake assets:precompile RAILS_ENV=production
showed me what file and line to look at and i opened that file in sublime. I hope this helps took me5 days to find this damn error smh
I am trying to upgrade to cedar / asset pipeline and am stuggling with something.
Everything renders fine, but my app seems noticeably slower. Looking thorugh my logs I see tons of items like these:
2012-03-15T17:03:02+00:00 app[web.1]: cache: [GET
/assets/application.js] miss 2012-03-15T17:03:02+00:00 app[web.1]:
cache: [GET /assets/down_arrow.gif] miss 2012-03-15T17:03:02+00:00
app[web.1]: cache: [GET /assets/application.css] miss
I would expect these to be hits -- right?
My production.rb
config.cache_classes = true
# Full error reports are disabled and caching is turned on
config.consider_all_requests_local = false
config.action_controller.perform_caching = true
# For nginx:
config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect'
# I also tried these
# config.action_dispatch.x_sendfile_header = "X-Sendfile"
# config.action_dispatch.x_sendfile_header = nil
config.cache_store = :dalli_store
My application.rb
...
config.assets.enabled = true
# Version of your assets, change this if you want to expire all your assets
config.assets.version = '1.0'
config.assets.initialize_on_precompile = false
config.active_support.deprecation = :log
Note: that assets:precompile works fine on deploy:
-----> Preparing app for Rails asset pipeline
Running: rake assets:precompile
-----> Rails plugin injection
Injecting rails_log_stdout
Injecting rails3_serve_static_assets
Thanks! Let me know if you need additional information
you probably missed one of the many asset-pipeline configurations. have a look at my production.rb file:
HamburgOnRuby::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
# Full error reports are disabled and caching is turned on
config.consider_all_requests_local = false
config.action_controller.perform_caching = 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.compress = true
# Don't fallback to assets pipeline if a precompiled asset is missed
# config.assets.compile = false
# Generate digests for assets URLs
config.assets.digest = true
# Compress both stylesheets and JavaScripts
config.assets.js_compressor = :uglifier
config.assets.css_compressor = :scss
# Defaults to Rails.root.join("public/assets")
# config.assets.manifest = YOUR_PATH
# 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
config.action_dispatch.x_sendfile_header = nil # http://devcenter.heroku.com/articles/rails31_heroku_cedar#the_asset_pipeline
# Force all access to the app over SSL, use Strict-Transport-Security, and use secure cookies.
# config.force_ssl = true
# See everything in the log (default is :info)
# config.log_level = :debug
# Use a different logger for distributed setups
# config.logger = 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 are already added)
config.assets.precompile += %w( active_admin.js active_admin.css )
# Disable delivery errors, bad email addresses will be ignored
config.action_mailer.raise_delivery_errors = true
config.action_mailer.smtp_settings = {
:address => "smtp.sendgrid.net",
:port => "25",
:authentication => :plain,
:user_name => ENV['SENDGRID_USERNAME'],
:password => ENV['SENDGRID_PASSWORD'],
:domain => ENV['SENDGRID_DOMAIN']
}
# Enable threaded mode
# config.threadsafe!
# 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
# Set the default host for production
config.default_host = 'onruby.de'
end
I raised a support ticket with heroku and here was there response:
I'd give this a shot:
http://jackchu.com/blog/2011/09/20/rails-asset-pipeline-content-delivery-networks-and-rack-cache/
Recent investigations Rack::Cache and memcached/dalli seems to be
broken in Rails 3.1+.
That seemed to do the trick. I look forward to the interaction between Rack::Cache and dalli to be fixed, but in the mean time I will follow #jackchu approach