Ruby on Rails is an open-source, MVC web development framework written in Ruby, optimized for programmer happiness and maintaining sustainable productivity. Many things are defined by convention, freeing you from having to re-invent things to stay productive.

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nginx: simplify config for force ssl on specific path for rails app

im using the config below. it works, but the problem for me is the repeating of some lines. the proxy_* directives need to be in location /admin also, because only one location will be executed by ...
0
votes
1answer
444 views

Capistrano authentication to server fails but ssh for deploy user works

I've been working with capistrano for about a year deploying an app and everything went fine, until a couple of days ago when I got this ** [server_name :: out] fatal: Authentication failed after ...
0
votes
1answer
54 views

Cant configure Apache with Passenger + Rails

I am only beginner and try to understand how to configure apach web-server for my RubyOnRails app. I have linux, installed apache2, passenger and apache2-module for passenger. While installing i got ...
0
votes
1answer
310 views

Proxy port 80 to 443 with Netcat/nc

I have a Windows server running a Rails application via the Thin ruby gem web server through Cygwin 32 bit. The server only listens on port 443 and uses HTTPS because it is using LDAP authentication ...
0
votes
1answer
641 views

Passenger permission denied accessing .htaccess

I just finished migrating my Redmine install and after testing it with webrick all went fine and the site worked really well with http://localhost:3000 Next, i installed and configured mod_passenger, ...
1
vote
1answer
1k views

bundle install throwing syntax error when setting up Rails

I'm trying to deploy a rails app to Passenger. When running bundle: [ps93785]$ /usr/lib/ruby/gems/1.8/bin//bundle install I get this: Gemfile syntax error: ...
0
votes
1answer
178 views

When should Passenger, Unicorn, and Rack be used? [closed]

Reading about Puppet often Passenger, Unicorn, and Rack are mentioned, but I can't figure out what the purpose of these are. The website for Passenger says: Phusion Passenger is a web server and ...
-1
votes
1answer
187 views

Due to Haproxy I didn't get the client ip address

I am using Haproxy for load balancing. My website run on ruby on rails. I have done some googling and come to know to add this line option forwardfor header X-Client in /etc/haproxy.cfg file. In ...
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votes
1answer
205 views

How to configure rewrite rule for nginx over already binded port

My application is found here: http://my.app.com:3000/ My assets are found here: http://my.app.com:3000/dev-assets My application references assets here: http://my.app.com:3000/assets I'm using a ...
0
votes
1answer
76 views

How to do Caching only for specific IP's, in Nginx or Rails

We have a Rails 2.3.8 app running on a nginx/passenger server. Recently the crawlers generate a huge load on us. We'd like to turn on page caching ONLY for crawlers (specific IP addresses), i.e., ...
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vote
2answers
3k views

Activesupport gem complains that it needs ruby 1.9.3 while it is already installed

I have problem installing paperclip gem in Ubuntu 12.04.2 LTS. Activesupport complains that it needs ruby 1.9.3 but I have it already installed. root@Ubuntu-1204-precise-32-minimal ...
-1
votes
1answer
76 views

SSL apache2 settings no pointing to rails4 app

My apache config /etc/apache2/apache2.conf is: <VirtualHost *:443> ServerName www.bollymovi.es DocumentRoot /home/fizzy/bollyflix/production/current/public SSLEngine on SSLCertificateFile ...
-3
votes
1answer
49 views

Is there any big changes if I use different VPS with better RAM? [duplicate]

Currently, my Rails app is working on a server with 1GB RAM. I feel it's so slow so that I'm planning to shift to better Server. There are 3 choices such as 2GB, 4GB, and 6GB. or 2GB with SSD. Is ...
-1
votes
2answers
495 views

passenger is listing all the public folder files

Hello everyone please ignore my noobness, this is very first time i am deploying RailsApp; I have used apache and phussion passenger with rvm, here is my virtual host configurations that i added in ...
1
vote
2answers
819 views

Ubuntu, mysql server connection

Hello everybody please ignore my noobness, My problem start from connecting to mysql on ubuntu 12.04 ERROR 2002 (HY000): Can't connect to local MySQL server through socket ...
1
vote
0answers
122 views

Deploying sinatra app on rails app sub uri using( unicorn and nginx)

I have rails app running on unicorn+nginx. below is the nginx.conf and unicorn.rb configuration. nginx.conf upstream unicorn { server unix:/tmp/unicorn.todo.sock fail_timeout=0; } server{ ...
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vote
0answers
70 views

Investigating concurrency problems on Heroku

I'm having trouble with a Rails application on Heroku. The number of requests per minute it can handle has suddenly dropped SHARPLY. I'm looking for a list of things to investigate for how to fix ...
0
votes
1answer
51 views

Web service for checking out / leasing a token

I run a web site on AWS that has a number of web servers (say 4 of them) running behind a load balancer. For this particular web site, I have one license key of New Relic for doing instrumentation. ...
0
votes
1answer
104 views

phusion passenger processes dying and new ones starting up mysteriously

as you can see, passenger processes are dying and new ones booting up, even though we're not explicitly restarting passenger ourselves. we can't pinpoint what's causing this. what are some common ...
0
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1answer
166 views

How can you do dynamic, key-based SSH similar to GitHub?

I wan't to provide SSH/RSYNC like features to users of my app. I'd like them to just be able to paste/save an SSH key into my app similar to how GitHub does: So, my question is, once I let users ...
0
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0answers
35 views

connection to apache server switches sockets connection

I have just post a question but I post an other one because the problem is not the one I had in thought when asking the latter. So, I am running some rails app on osx, when I run rails s, everything ...
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2answers
503 views

Trying to install wordpress inside rails app with nginx and fastcgi

I have a rails app (let's call it myapp) running at www.myapp.com. I want to add a wordpress blog at www.myapp.com/blog. The webserver for the rails app is thin (see the upstream block). The wordpress ...
0
votes
1answer
114 views

Where to look for PostgreSQL sock file on Centos 6.4?

I installed postgresql9.1 into my Centos 6.4. I can do psql template (as root) to open the database console but cannot use Rails rake db:create to create the database: FATAL: Ident authentication ...
0
votes
1answer
2k views

Passenger 4 preloader hangs

I set as usual a VM with a standard configuration of Apache + Passenger hosting a Rails 3.2 app. The app is working with Sphinxsearch 2.0.4 via the thinking sphinx gem. After the deploy, at first ...
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votes
2answers
30 views

Do I need cPanel for a Rails application?

I'm migrating a Rails application to a dedicated server. Can it be set up without a cPanel installation? It seems like I could use just Apache and Passenger. Cheers!
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0answers
257 views

How to fix rubygems.rb:1070:in `require': closed stream (IOError)?

I deployed a Rails app to a Red Hat server. It worked fine for over a week and then the server was automatically restarted during the weekend and now the app won't work. I was getting this error: ...
0
votes
1answer
798 views

Production redis server has 100% cpu usage

My production redis server has gone mad and has been hogging up 100% of CPU usage. I have done everything that I can from upgrading redis server to restarting the machine. I can't figure out what's ...
0
votes
1answer
34 views

RVM autolibs for rubies in production environments

In production, once I was used to add some utility packages (like curl, ssl etc.) to the RVM distribution before installing rubies, just to be sure that no missing libs requirements warning or errors ...
-1
votes
2answers
184 views

How do I set a domain name with a port in hosts file? [closed]

I have Apache and Rails running on my laptop. Apache is running on port 80 and rails 3000. in my hosts file I have entries like 127.0.0.1 dev.somesite.com This works well for Apache How do I add ...
2
votes
2answers
78 views

Rails production Ubuntu Server

With Rails 4 and Ruby 2.0, is it still necessary to install Phusion Passenger? It is my understanding that the purpose of Passenger was to manage memory leaks which were present before Ruby 2. If ...
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votes
2answers
45 views

Rebooting whole server for Rails [closed]

I'm migrating a Rails project onto an Apache server. I've followed the steps similarly to this link (installed passenger as ruby gem, added some lines to /etc/apache2/apache2.conf, set Vitual Host to ...
0
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0answers
152 views

Intermittent SSL “Timeout” w/ Apache and a RoR Passenger App

I am completely lost on this one so I'm hoping someone here may have experienced it before. I have a RoR application running with passenger in apache. It sits on EC2 and is load balanced using ELB. ...
3
votes
1answer
291 views

Is there a backend-aware load balancer for Rails/Passenger?

We have 3 Ruby on Rails applications (A, B and C) installed on a number of application servers. Our front end is HAProxy, backend is Apache + Phusion Passenger. Originally we had all 3 Rails apps ...
0
votes
1answer
37 views

How to configure http.conf without a ServerName?

I've the following example given to me to set up rails on CentOS with apache / passenger: <virtualhost *:80> RailsEnv development ServerName app.com ServerAlias www.app.com DocumentRoot ...
1
vote
1answer
173 views

Default Apache test page when on SSL

I have the exact same configuration for my rails site on a staging server and a production server, aside from the "staging" vs "production" in the file paths. They're both set up to redirect all ...
0
votes
1answer
513 views

Why does amazon ec2 have downtime after deploy when other identical servers do not?

This has puzzled me for the past few months...I'm admittedly new to server administration and I took a stab running a production rails app over at EC2. While I've learned a lot and feel pretty ...
0
votes
1answer
3k views

Uninstall Ruby on Rails on CentOS 6

How can I remove Ruby on Rails and all associated gems? I tried yum remove ruby but get this response: yum remove ruby Loaded plugins: fastestmirror, security Setting up Remove Process No Match for ...
0
votes
2answers
77 views

App got press, then servers got owned. I added 8 more servers, STILL too slow [duplicate]

Our new app has received a lot of press today, and is getting thousands of new users every hour... but it has become so slow that it's unusable. We're using Rails 3 patched to latest, ubuntu, ...
2
votes
1answer
129 views

Mongodb production server too slow compared to staging

We have two sets of db and app servers running on Rackspace VPS. Production and Staging. The app is on Rails and db is MongoDB. While staging(with as many documents as prod, 55k) works just fine, ...
0
votes
1answer
89 views

Migrate Rails app with passenger, capistrano(with rubber), and ImageMagick to Dreamhost

I have a beta app that a developer has made for my company and I need to clone their work onto another server. I have successfully backed up the MySQL database to another server and copied all their ...
0
votes
0answers
94 views

Dedicated server vs VPS: advice on scaling site

We could use advice on a scaling/ops issue. We have a simple mobile app that runs on Rails 3.2.12 and uses MongoMapper instead of ActiveRecord. There is one database call that sporadically performs ...
3
votes
1answer
866 views

Mongrel over mod_proxy unacceptably slow

Here is the situation C:\>ab -n 100 -c 5 http://webserver/track/ This is ApacheBench, Version 2.3 <$Revision: 655654 $> Copyright 1996 Adam Twiss, Zeus Technology Ltd, ...
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votes
0answers
297 views

Upgrade OpenSSL to Latest Version

I'm build app ruby on rails but openssl on my server is old. I need upgrade openssl because openssl certificate verfication failed. OpenSSL 0.9.8e-fips-rhel5 01 Jul 2008 Centos 5.8 I have tried ...
0
votes
0answers
284 views

Why do I need to precompile Rails assets on app servers?

I'm deploying a simple Rails app to this small ubuntu precise64 server setup : * 1 server running nginx * 2 servers running unicorn * 1 server running postgresql My servers are provisionned with ...
0
votes
2answers
415 views

Can we run Ruby on Rails app and a Wordpress blog in the same server? How?

Im running Nginx on my PS server. It have three Wordpress websites. Im trying to start converting one website into a Rails application. First I will convert only the front page. The other sections run ...
0
votes
1answer
368 views

Ruby/Mongrel installation broken after CentOS upgrade, server won't start

I think my previous questions was somewhat badly formulated. I've got an issue with a CentOS system that is running ruby and a mongrel server which failed after an OS update. Edit: The initial ...
0
votes
1answer
296 views

Multiple Rails/Rack apps Nginx one for each subdomain

I just hired a VPS with Ubuntu 12.10 x64. I've managed to get one Rails app running with passenger-nginx. Now I want to run another app as a subdomain, say for example admin.mydomain.com. How can I do ...
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vote
2answers
298 views

Rails: Multiple application deployment strategy

At my company, we currently have one main project which is a big monolithic Rails app. Deployment is easy, we have a couple of frontend servers (setup with Puppet) which Capistrano deploys into ...
1
vote
3answers
768 views

How to Update Redmine on Windows (Helicon Zoo)

Quite some time ago I installed Redmine 2.1.2.stable using Helicon Zoo feed. And it's been working great (minus multi-minute app pool warm up times). What's the best way to upgrade to the latest ...
0
votes
1answer
77 views

Scaling Rails 2.x application with more app servers

I'm thinking of a setup for our rather popular website to be able to scale on the CPU side of things. We are running quite a few CPU intensive image conversion jobs at random times (user input) and ...