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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10 views

Apache server showing “index of /” instead of page for Ruby on Rails application

I am running a Ruby on Rails application using Ubuntu 14.04.2 with Apache. Here is the link to the application's Github page(Ruby on Rails Phishing Framework). I've used it for a while without problem ...
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0answers
7 views

Slow mongodb on ruby on rails

I have a ruby on rails application with mysql and mongodb (mongoid framework) running. I tested a load test with siege with the setting -c 60 -r 10 on one page which have 2 stationsong find queries. ...
1
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3answers
2k views

Rails + Nginx + Unicorn multiple apps

I get the server where is currently installed two apps and i need to add another one, here is my configs. nginx.conf user www-data www-data; worker_processes 4; pid /var/run/nginx.pid; events { ...
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votes
2answers
1k views

500 error with deploying rails application via apache2+passenger

I finally completed my own app, so the only work left is deploying the app. I'm using Ubuntu 10.04 and apache2(installed by apt-get), so I'm trying to deploy through passenger. I installed passenger ...
0
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1answer
1k views

Rails 3 passenger nginx application spawner server error on Synology NAS

Question updated, please read UPD2. I'm trying to deploy app through passenger nginx module on DS710+ (ruby 1.9.2p0 installed). There is syntax error relative to ...
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1answer
52 views

EC2 Public DNS not working with HTTPS - Elastic Beanstalk URL is working

I have completely ran out of ideas to fix this issue. I've gone through just about every given solution to similar issues and nothing has worked successfully. I've successfully set up my Ruby on ...
0
votes
2answers
1k views

Can't run webrick on port 80

I try to figure out how to point a.b.c.d:3000 to my domain name. Here, a.b.c.d is my IP address. As per this post: How to use DNS/Hostnames or Other ways to resolve to a specific IP:Port I get the ...
1
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1answer
23 views

Proper way to start application servers

I'm not a server admin by any means...but run a few small apps and need to learn how things should work... I start all my stuff manually; mostly rails with puma/thin. When I reboot, I need to start ...
1
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1answer
2k views

Rails program is not being run on apache + passenger - only directory listing

I have successfully installed Phusion passenger + Apache 2 + Rails 3.1 program + git on a linux Debian 6. I ran passenger-install-apache2-module and followed the configuration instructions. I followed ...
2
votes
1answer
131 views

Website offline message when server is unreachable

Is there a way to display a website offline/maintenance message to users who try and visit a website where the physical server is offline. The scenario: We have multiple client websites running at ...
0
votes
0answers
70 views

Coreos auto scaling with docker and fleetctl on AWS

I spent a lot of time evaluating different ways to deploy an application to the cloud (let's assume AWS for this question) in the last few weeks but couldn't really find a satisfying solution. We ...
3
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2answers
988 views

Why is my Rails application hanging?

I have a Rails application of moderate complexity running under Apache/Passenger which becomes unresponsive after periods of idleness. It takes several minutes to respond, but can be temporarily ...
1
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1answer
504 views

Ruby Enter Your Password to Create App

I have just installed ruby on rails on a Centos server with directadmin following http://blog.ilwilliams.net/installing-rails-3-with-apache-on-centos/ I'm now in a non privileged user account ...
1
vote
1answer
41 views

Error 'you must supply a name when declaring a config resouce' when deploying a rails app to OpsWorks

When moving a rails app from engine yard to OpsWorks, I am getting the following error: Error executing action `deploy` on resource 'deploy[{{ app path }}]' you must supply a name when declaring a ...
2
votes
2answers
83 views

SELinux - logrotate is not rotating NGINX logs

I am using CentOS, NGINX and Passenger to serve a Rails application. I have SELinux activated, and have had a series of problems with logrotate. I have been able to resolve most of the issues by ...
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0answers
12 views

What could cause Ruby's free heap slots to rapidly increase?

I'm diagnosing why our Rails servers seem to leak memory. In looking at New Relic today, I noticed that "Free heap slots" of our Ruby VMs seems to jump from almost nothing up to the baseline level of ...
3
votes
2answers
575 views

Restore a versioned S3 bucket to a particular point in time

Let's say I've got S3 versioning enabled for my bucket: http://docs.aws.amazon.com/AmazonS3/latest/dev/Versioning.html Then, let's say someone (for example, junior employee) messes up the S3 bucket ...
1
vote
3answers
389 views

Nginx + Unicorn multiple apps with locations - routing

I would like to run multiple rails apps with just using different location blocks. Different unicorn workers are started and configured, they are working just fine. Every app is under the same ...
2
votes
3answers
2k views

Config Subdomain to point to heroku app

I have to host a subdomain of my domain to heroku app. For example abc.com points to a Hostgator account. I want to configure app.abc.com to heroku app. The domain is registered with godaddy. Can ...
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0answers
23 views

Nginx user uploaded SSL Certificates

I'm wondering what's the best way to let users upload their SSL certificates. I have a multitenant application based on rails/passenger/nginx and I need each user to use his own domain with his SSL ...
0
votes
0answers
84 views

Nginx and passenger request timeout (nginx status code 499)

DISCLAIMER: I have read numerous posts here, on stackoverflow and other pages and I could not come up with a solution, so hopefully this helps. We are running a Rails App on Passenger together with ...
-1
votes
1answer
16 views

Running Rails Application as root user on nginx [closed]

My application(running on nginx) is unable to ssh into a remote machine, reason being that the client has has given ssh rights only to the root user on their server. While debugging this issue, I ran ...
3
votes
4answers
298 views

Excessive hosting costs

A client of mine is getting billed around ~$1400 per month for hosting. However the site is only averaging roughly 200 hits per day and it serves no large files nor videos. It's hosted with ...
0
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1answer
81 views

Execute a script while boot up in RHEL7

One of my server reboots every sunday and monday morning, whenever the server is up I need to do a service restart. Actually I call a script to execute itself (everytime manually). What I want to ...
1
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0answers
61 views

Unicorn restarts with same PID on USR2

Having recently migrated our Rails app to MRI 2.2.0 (which may or may not be related), we’re experiencing problems with our Unicorn zero-downtime restarts. When I send the USR2 signal to the master ...
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0answers
161 views

Apache 2.4 & Phusion Passenger generating 403 Error

I'm trying to setup a Rails application (Project Fedena) on the following Server configuration. I am using the virtual host configuration below. I get a 403 when I visit the IP/Domain. There's only ...
0
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0answers
26 views

nginx/passenger returns 503 on long running request

I have a standard nginx / Passenger setup for a Rails 4 app. Sometimes there is a request that will take a lot of compute (30s+ to complete), nginx will return 503 after some short time. I already ...
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0answers
37 views

Request with large header failing

I have rails app running on Nginx/Unicorn/Ubuntu. Nginx is setup with Unicorn as an upstream as follows: upstream unicorn { server unix:/path/to/sockets/unicorn.sock fail_timeout=0; } and ...
0
votes
1answer
171 views

Starting Rails App with Phusion Passenger Standalone?

I am deploying a Rails application ( Project Fedena ) to a VPS at Digital Ocean. I can use either of mongrel_rails start and ruby script/server to launch my app with no problem. It binds to port :3000 ...
1
vote
0answers
545 views

Installing a Ruby On Rails Application (fedena) on an ISPCONFIG 3 site [closed]

I have a debian squeeze box running ispconfig 3. I am trying to install an application made in ruby on rails Project Fedena Install. According to that installation, it looks like it will only work if ...
0
votes
1answer
24 views

Nginx location redirecting improperly

My nginx.conf: http { include mime.types; default_type application/octet-stream; # click tracking! access_log /var/log/nginx/nginx.access.log combined; sendfile on; tcp_nopush on; # ...
0
votes
2answers
283 views

Cannot install rmagick after server update

I'm running a debian server and upgraded all packages after quite a while (apt-get update, apt-get upgrade, apt-get distro-upgrade). Then rmagick didn't work anymore becuase imagemagick was updated. ...
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0answers
23 views

passenger-memory-stats doesn't show Private memory consumption

I get ? marks in Private section. What can be the reason? # passenger-memory-stats Version: 4.0.48 Date : 2015-02-21 04:38:29 +0700 ---------- Apache processes ---------- PID PPID VMSize ...
4
votes
1answer
232 views

How do I increase the logging level for Puma?

Currently I am only getting ActiveRecord and view-rendering output in my Rails application log file, since I switched to Puma from WEBrick. I haven't been able to find where I can modify the output ...
1
vote
0answers
38 views

Access denied for creating user on LDAP

I have a web application that needs to be able to create users on a LDAP. I have created a cn=intranet,dc=example,dc=com and I need it to be able to add users unside ou=People,dc=example,dc=com. So I ...
2
votes
1answer
822 views

Reverse Proxy (mod_rewrite) and Rails (absolute paths)

I have front end rails app, that reverse proxies to any of a number of backend rails apps depending on URL, for example http://www.my_host.com/app_one reverse proxies to ...
0
votes
1answer
61 views

VPS policy states CPU usage limitations

I have found a cheap vps solution to cover my needs. Reading through the policies of the vps service, I found that they state "CPU usage should not exceed 70%". Is there a way to prevent this? I plan ...
1
vote
1answer
47 views

ProxyPass in nginx

I am trying to proxy_pass in nginx with the following configuration: location /abc_service { proxy_pass http://127.0.0.1:3030; proxy_set_header Host $host; proxy_set_header ...
3
votes
1answer
250 views

NGINX Unicorn 504 Gateway Time-out

I try all what I found in the Google by this question, but - nothing. It doesn't work anyway. My NGINX default: upstream app { server unix:/tmp/unicorn.rails.sock fail_timeout=0; } server { ...
0
votes
1answer
69 views

mina deploy failed from Vagrant Ubuntu/trusty32

I'm new to rails. Have spent this whole morning trying to debug this strange problem. I am trying to deploy my rails application using mina to a staging server. My server is Ubuntu/trusty32 14.04 ...
0
votes
1answer
119 views

MySQL replication or MySQL cluster?

Currently i'm running Rails 3 web application with MySQL on one first server and Rails API application on second server that connects to the MySQL database from first server. I'm not happy that API ...
0
votes
1answer
181 views

CSS & JS & images = 404 for WordPress blog in Rails + Nginx environment

I'm pulling out my hair on this one. You can see yourself here - http://starterpad.com/blog/ - that all the images, CSS, and JS files are 404 errors. The main StarterPad site (http://starterpad.com) ...
0
votes
2answers
920 views

Default File Permissions (Passenger, Rails, Ubuntu Server)

I've deployed a Rails application that is using page caching and is run via Passenger on Ubuntu Server. Rails caching simply uses Ruby's File.open to write the cached files. Unfortunately these files ...
2
votes
1answer
761 views

(111: Connection refused) while connecting to upstream - Opsworks Rails 4

I deployed a rails 4 application in OpsWorks (Ubuntu 14.04, nginx and unicorn), when I open the homepage I'm getting a 502 Bad Gateway error. In nginx/error.log I can see this error: 2015/01/25 ...
0
votes
0answers
56 views

How do I configure Nginx/Apache for a single web application split between Rails and PHP?

Questions like this have been asked before, but I have yet to find one meeting my specific needs. We currently have hosting with Media Temple running CentOS 6.6. We have what's currently a PHP ...
0
votes
2answers
523 views

SSL/HTTPS issue (no padlock icon) on Safari when using ngixn+unicorn

I have an application that runs on nginx+unicorn. This is how my server block looks like upstream rtdev{ # fail_timeout=0 means we always retry an upstream even if it failed # to return a good HTTP ...
0
votes
0answers
108 views

Gitlab 500 Error/ Error compiling CSS asset

I have a problem with my gitlab installation. When I go on my site it gives me a error 500, but when I go from a computer on my gitlab installation I get this error: Error compiling CSS asset ...
2
votes
1answer
43 views

Strange request every 2 seconds from local IP (127.6.205.1), which overflows logs (OpenShift)

I get a strange request every 2 seconds from 127.6.205.1. My production.log (Ruby on Rails) file looks like so: > ... I, [2015-01-16T15:05:23.491062 #79682] INFO -- : Started GET "/" for ...
0
votes
1answer
161 views

NGINX Permissions: 'sudo nginx' vs 'sudo service nginx start'

I'm doing a capistrano Setup here with nginx 1.6.2 and Unicorn. But Under my current setup nginx doesn't create the server i have written in con file. Im sure its a permission error for my user's ...
0
votes
0answers
160 views

Can't call the running rails app docker with boot2docker IP

I have been trying to test the Fig + Docker + Rails stack on my local machine which run MacOSX. All of my setups ( Dockerfile, Fig.yml ) and steps are exactly the same as demonstrated fig's official ...