Assets not showing with Rails 4 puma & nginx (AWS EC2) - nginx

Question

I have a Rails 4.2.0, Ruby 2.2.1p85 (ubuntu 14.04), with Puma 2.11.1 and nginx 1.8 as a reverse proxy.
If I execute:
$ rvmsudo rails server -b 172.31.555.555 -p 80 -e production
with
$ sudo service nginx stop
Everything is alright.
... but if I try with nginx in the middle:
$ rvmsudo bundle exec puma -e production -b unix:///var/run/myapp.sock
with
$ sudo service nginx start
The pages showed up, but not the assets (CSS, JS, JPG, PNG).
This is my configuration:
$ cat /etc/nginx/sites-enabled/myapp.work:
upstream myapp.work {
server unix:///var/run/myapp.sock;
}
server {
listen 80;
server_name myapp.work;
root /var/www/myapp/public;
location / {
proxy_pass http://myapp.work; # match the name of upstream directive which is defined above
proxy_set_header Host $host;
proxy_set_header X-Real-IP $remote_addr;
#proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for;
}
location ~* ^/assets/ {
expires 1y;
add_header Cache-Control public;
add_header Last-Modified "";
#add_header ETag "";
break;
}
}
$ cat /etc/nginx/nginx.conf:
user nginx;
worker_processes 1;
error_log /var/log/nginx/error.log warn;
pid /var/run/nginx.pid;
events {
worker_connections 1024;
}
http {
include /etc/nginx/mime.types;
default_type application/octet-stream;
log_format main '$remote_addr - $remote_user [$time_local] "$request" '
'$status $body_bytes_sent "$http_referer" '
'"$http_user_agent" "$http_x_forwarded_for"';
access_log /var/log/nginx/access.log main;
sendfile on;
#tcp_nopush on;
keepalive_timeout 65;
#gzip on;
include /etc/nginx/conf.d/*.conf;
include /etc/nginx/sites-enabled/*;
}
$ cat config/environments/production.rb
Rails.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_files = false
config.assets.js_compressor = :uglifier
config.assets.css_compressor = :sass
config.assets.compile = true
config.assets.digest = true
config.action_dispatch.x_sendfile_header = 'X-Accel-Redirect' # for NGINX
config.log_level = :debug
config.action_mailer.raise_delivery_errors = true
config.action_mailer.default_url_options = { host: 'http://52.88.555.555', port: 80 }
config.action_mailer.delivery_method = :smtp
config.action_mailer.smtp_settings = {
:address => "mail.mymail.com",
:port => 587,
:domain => "mydomain.com",
:user_name => ENV["txa_mail"],
:password => ENV["txa_pass"],
:authentication => :login,
:enable_starttls_auto => true,
:openssl_verify_mode => 'none'
}
config.i18n.fallbacks = true
config.active_support.deprecation = :notify
config.log_formatter = ::Logger::Formatter.new
config.active_record.dump_schema_after_migration = false
end
$ cat /var/log/nginx/error.log
2015/09/19 19:16:44 [error] 20716#0: *1 open() "/var/www/myapp/public/assets/application-6c87dce3bc16e6e98066ff6c6acd127148ff8009271165207404a1fcdd25989f.css" failed (2: No such file or directory), client: 190.48.126.22, server: myapp.work, request: "GET /assets/application-6c87dce3bc16e6e98066ff6c6acd127148ff8009271165207404a1fcdd25989f.css HTTP/1.1", host: "myapp.work", referrer: "http://myapp.work/"
2015/09/19 19:16:44 [error] 20716#0: *1 open() "/var/www/myapp/public/assets/application-609d6f1d02655c07f8c3b280c986f2ff351f6105e327145be40faff36df2bb8c.js" failed (2: No such file or directory), client: 190.48.126.22, server: myapp.work, request: "GET /assets/application-609d6f1d02655c07f8c3b280c986f2ff351f6105e327145be40faff36df2bb8c.js HTTP/1.1", host: "myapp.work", referrer: "http://myapp.work/"
2015/09/19 19:16:44 [error] 20716#0: *3 open() "/var/www/myapp/public/assets/logo-google-feed7f037310a2e6fd952385e026f6176f23b5a02fab50f2823020ae52b8cc3b.png" failed (2: No such file or directory), client: 190.48.126.22, server: myapp.work, request: "GET /assets/logo-google-feed7f037310a2e6fd952385e026f6176f23b5a02fab50f2823020ae52b8cc3b.png HTTP/1.1", host: "myapp.work", referrer: "http://myapp.work/"
2015/09/19 19:16:45 [error] 20716#0: *1 open() "/var/www/myapp/public/assets/home01h-2416d3a81632df5d1854647d2eab530f81c6349dd4d15eda6c010592aafec815.jpg" failed (2: No such file or directory), client: 190.48.126.22, server: myapp.work, request: "GET /assets/home01h-2416d3a81632df5d1854647d2eab530f81c6349dd4d15eda6c010592aafec815.jpg HTTP/1.1", host: "myapp.work", referrer: "http://myapp.work/"
2015/09/19 19:16:45 [error] 20716#0: *4 open() "/var/www/myapp/public/assets/home01v-db52d62784e9f4c85aaa42a67e77789cc414a13e7b9cb53807a46e81444c336a.jpg" failed (2: No such file or directory), client: 190.48.126.22, server: myapp.work, request: "GET /assets/home01v-db52d62784e9f4c85aaa42a67e77789cc414a13e7b9cb53807a46e81444c336a.jpg HTTP/1.1", host: "myapp.work", referrer: "http://myapp.work/"
2015/09/19 19:16:45 [error] 20716#0: *3 open() "/var/www/myapp/public/assets/icon-f2-3b43c9fd8a0c8013f9044a1e87697e4297ca45bd6f197ce3cca5ec4c2ee2183a.png" failed (2: No such file or directory), client: 190.48.126.22, server: myapp.work, request: "GET /assets/icon-f2-3b43c9fd8a0c8013f9044a1e87697e4297ca45bd6f197ce3cca5ec4c2ee2183a.png HTTP/1.1", host: "myapp.work", referrer: "http://myapp.work/"
2015/09/19 19:16:45 [error] 20716#0: *1 open() "/var/www/myapp/public/assets/icon-t2-0dcd845909680a6ab701bc0e9df0b5dc4b6dae79dabbff689471dc63e7088547.png" failed (2: No such file or directory), client: 190.48.126.22, server: myapp.work, request: "GET /assets/icon-t2-0dcd845909680a6ab701bc0e9df0b5dc4b6dae79dabbff689471dc63e7088547.png HTTP/1.1", host: "myapp.work", referrer: "http://myapp.work/"
Please help me!! I've tried lots of things during two days and nothing worked.
Thanks in advance!

Answer 1

Run the following command, RAILS_ENV=production bin/rake assets:precompile