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Questions tagged [ruby]

Ruby is a general-purpose object-oriented open-source scripting language. It sees a high degree of use in the configuration management space, and is popular for web development due to the high adoption of Ruby On Rails

-2
votes
2answers
92 views

Clone ec2 instance with all things installed

I received a amazon email saying that i have to terminate my instance because of attacks but worked really hard to install and setup everything on the instance. So how can i create another ...
0
votes
1answer
26 views

Puppet iterate in template

In .pp file: replication => [ { name => 'local', url => xyz, push => ['refs/heads', 'refs/tags'], }, { name => 'github', url => abc, push => ['refs/...
1
vote
2answers
3k views

How to puppetize gem install specific to puppet's ruby?

The Puppet Azure module requires specific gems to be installed. The directions https://github.com/puppetlabs/puppetlabs-azure show the following example: /opt/puppetlabs/puppet/bin/gem install azure ...
0
votes
1answer
221 views

installing ruby 1.9.3-p194 using rbenv on centos 6.7

I'm moving a Ruby/Rails app to a Centos 6.7 server (from Ubuntu) and am installing ruby via rbenv. I run rbenv install -v 1.9.3-p194 and it will start to compile but the build fails. The build ...
3
votes
1answer
667 views

Unable to deploy a rails application using eb cli

I recently updated my environments configuration to :64bit Amazon Linux 2015.03 v1.4.6 running Ruby 2.2 (Passenger Standalone). After deploying my application using eb deploy i now get an error in my ...
0
votes
1answer
301 views

Graceful shutdown of ruby process during windows shutdown

I have a windows 2012 r2 machine with a scheduled ruby process which runs every minute - sometimes exiting after only a few seconds, other times, running for 5 minutes or so. What I am trying to ...
0
votes
0answers
59 views

CVE-2015-7551: Unsafe tainted string usage in Fiddle and DL

I saw this security announcement: https://www.ruby-lang.org/en/news/2015/12/16/unsafe-tainted-string-usage-in-fiddle-and-dl-cve-2015-7551/ But I could not figure out what is this "Fiddle" and whether ...
4
votes
2answers
706 views

How do I write a local test with Serverspec?

So far Serverspec is working out great. I'm testing my servers, everything looks good. Let's say I want to test my LDAP cluster via running a few LDAP commands from my local workstation, say ...
0
votes
1answer
57 views

Fixed: Knife create instance failing - ERROR: uninitialized constant Chef::Mixin::Command

I'm wondering if any of you guys have a clue on what is the problem here. I'm using Chef Knife EC2 plugin to create a new instance. After completing the ssh connection step, it seems to break on ...
1
vote
0answers
138 views

Puppet device wildcard names for nodes?

I'm using Puppet's device management to mange some Cisco devices. Right now my device.conf looks like this: [someCity] type cisco url telnet://puppet:123456@10.123.1.1/ [someOtherCity] type cisco ...
1
vote
0answers
44 views

Ruby on Rails Debian best practice

I've seen in various places people using Ruby compiled from source through a cloned rbenv git repository, and then installing Rails through RubyGems to get the latest version. But, from what I know, ...
0
votes
1answer
68 views

Docker Compose - Adding wrong folder

I have a project folder containing my docker compose file. This references a child folder as a sub project. When running docker compose an ADD adds the docker-compose location and not the sub ...
3
votes
2answers
600 views

DNS lookups eventually become consistently slow in long lived ruby process

I have a Ruby application running on an Ubuntu server, and this application frequently has to make HTTP requests to other services. Some of those services are on an internal domain, some are ...
-7
votes
1answer
368 views

Why wont my server start

I'm having real difficulty with a server on our load balance cluster and cant understand why. In the catalina log the following appears. It had been another site before and I removed it to see if that ...
0
votes
1answer
31 views

How to implement PushMon on Ruby site

I am looking to implement PushMon on a number of sites using Ruby Padrino. I have the following piece of code from the PushMon site. Where would I place said code. I was thinking of adding it to the ...
3
votes
1answer
1k views

Logstash event @timestamp adjustment

I have standard Windows IIS log files with event date/time stamp information and timetaken (in milliseconds). I would like to be able to adjust the event time (@timestamp) by subtracting the "...
1
vote
1answer
63 views

Use Ruby in place of PHP in Apache2

So I know this is a possibility and I have found tutorials that work with older versions of Apache, but I can't find any updated ones. All I want to do is use .rb and .erb files just like you can ...
0
votes
1answer
314 views

AWS-EC2 - Rails Passenger Page under heavy load

I have an rails app on an aws ec2 (elastic beanstalk) instance. The problem is, when i run blitz.io to test the page load, the page goes into "page under heavy load" at around 100 users. In the past i ...
5
votes
1answer
2k views

Apache+Passenger not serving the root of the Sinatra application

Since the last Fusion Passenger update, all my Sinatra applications have stopped working on the following env: Apache (2.4.17), Phusion Passenger (5.0.21). Everything was working as expected before ...
2
votes
1answer
553 views

Switching ruby versions with Passenger, getting error

I switched from 2.2.5 to 2.1.5 recently and noticed that I get an attempt to compile and download the interpreter as such: [ 2015-10-25 11:15:15.3328 8841/b6ad5b40 age/Cor/CoreMain.cpp:793 ]: ...
-2
votes
1answer
888 views

How do I SSH through a jump server into a Rails console?

I'd like to have a one-liner for this. When I use the following command: ssh -o ProxyCommand='ssh -W %h:%p user@<jump server>' -t user@<rails server> 'sudo su another_user ; cd /some/dir ;...
1
vote
3answers
2k views

Chef 12.5 Custom Resources - Accessing Resources in Recipes

I am writing a cookbook that uses the Custom Resources present in Chef 12.5. I have a custom resource that uses a template resource and as such has a notifies that reloads the associated service. ...
0
votes
1answer
1k views

chef: How do I increase the CommandTimout for Mixlib::ShellOut in a ruby block?

I'm trying to perform a database data load in a chef recipe on an Ubuntu 14.04 system with a Chef 11.10.4 based client. I'm doing the data load in a ruby block and here are the relevant portions of ...
1
vote
1answer
412 views

Puppet - Custom Function - Statement - Error - “Must be the value of a statement…”

Seems simple enough... # /path/to/puppet/modules/custom/lib/puppet/parser/functions module Puppet::Parser::Functions newfunction(:release_check) do |args| raise(Puppet::ParseError, "...
2
votes
1answer
149 views

Is it really recommended to build Ruby from source on production servers?

I've seen all over the place people using RVM/rbenv to install the most updated version of Ruby on Linux. On development, I understand that it may be OK to do this, but I can't understand why would I ...
0
votes
1answer
170 views

Nginx passenger rails

On a EC2 with ubuntu 14.04 with nginx/passenger/rails came with this log on nginx: App 31063 stderr: * ERROR *: Cannot execute /usr/local/lib/ruby: Permission denied (13) App 31065 stderr: /...
0
votes
1answer
1k views

How to start passenger nginx, error : Signal received. Gracefully shutting down… (send signal 2 more time(s) to force shutdown)

Application is broken in production mode and getting below error while restarting passenger and nginx. [ agents/LoggingAgent/Main.cpp:338 ]: Signal received. Gracefully shutting down... (send signal ...
3
votes
1answer
431 views

Puppet does not work with augeas in a multiple ruby versions environment

I am trying to make puppet work with augeas but it complains there is no augeas provider. Some googling suggested to sudo yum install augeas augtool ls /files/etc/php.ini # test it works as expected ...
5
votes
1answer
13k views

Which way is the correct way to pass variables to chef templates?

Looking at this official documentation: https://docs.chef.io/resource_template.html I see examples of passing variables to the Template resource that use either "{", "({" or "(" to scope the variables....
2
votes
2answers
211 views

Setting a MAC address from file for a VM

I'm not sure if this is entirely possible so thought it was worth asking. I would like to use Vagrant to allow users to spin up a VM when needed. However, on our network devices must be registered via ...
1
vote
1answer
345 views

Compilie ruby 1.8.6 with openssl 0.9.8

I'm trying to install ruby 1.8.6 on CentOS7 and successfully finished, but ruby cannot load openssl. My install steps are below. Install openssl 0.9.8 from source. wget http://www.openssl.org/...
2
votes
1answer
471 views

Apache passenger setup - Multiple projects under same domain

I want to setup different projects under same domain with different ruby version for each app. Eg: example1.com is a main app which runs on Ruby 1.8.7 example1.com/tasks is another app which runs ...
0
votes
0answers
249 views

mailjet with brimir (open source Ruby project) on debian doesn't send mail

I tired of searching a tip to be able to send mails with mailjet on my debian. I configured a dashboard for tickets (Brimir, Ruby open source plateform) Here is the link : https://github.com/ivaldi/...
1
vote
1answer
823 views

Create chef recipe by passing values dynamically, from properties file

I created a chef recipe which has the installation of a specific rpm mentioned in it. This rpm has a version number which needs to be loaded dynamically from a properties file (which is itself created ...
1
vote
2answers
2k views

Trouble Starting Snorby / Ruby dependency issue

I am trying to install Snorby on a CentOS 6.6 machine and keep getting an issue with ruby and my Gemfile. I believe I either have to edit my Gemfile or it has something to do with an installation ...
0
votes
1answer
95 views

How can I determine why a process is dying? [closed]

On a CentOS 6.5 server I am running a very simple HTTP listener with Sinatra that exists simply to accept POST requests and pass the payload content of the POST request to another service. I often ...
1
vote
2answers
2k views

No Space left on device after Jenkins installation

Is there any reason i would get a 'No space left on device" error on mkdir. I have confirmed that i have enough space left. around 68% is free. and also i have 1% iNodes consumed. This is CentOS 7 ...
0
votes
1answer
853 views

ChefSpec - Coverage when testing for include_reciepe

I' am trying to write ChefSpec tests for some of our Cookbooks. One of those is including a lot of other cookbooks, to setup an Jenkins CI Enviroment. Iam wondering how other people are testing the ...
2
votes
2answers
1k views

error: no space left on device when saving file (but there is space)

I am implementing in ruby however when I want to save my work I get "Opening output file: no space left on device, /afs/edu/usr7/ael/p\ rivate/RUBY/inc.rb" When I checked if I got any space using ...
1
vote
0answers
765 views

Getting 403 Forbidden w. Referer on Nginx+Passenger

We're using Nginx 1.6.2 + Passenger 5.0.6 and have a vhost defined with PHP-FPM which serves a MODx installation. Only one location /sinatraapp serves a Sinatra App using Ruby 2.1.1. The setup is ...
1
vote
1answer
901 views

How do I get puppet master to listen on IPv6?

So I have a RHEL 7 server on an internal network with IPv6, and I am able to SSH into it via IPv6 and it is also serving DNS to other hosts over IPv6. I have noticed that puppet master bind to IPv4 ...
2
votes
1answer
5k 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 ...
5
votes
1answer
2k views

How to configure Monit for use with Puma Ruby Web Server?

I am getting started with Monit and don't have a lot of systems knowledge. I have a Ruby app running on Puma. I want to use Monit to automatically restart Puma if it ever dies. I'm currently using the ...
0
votes
1answer
612 views

Unicorn displaying Rack errors uninitialized constant Rack::Lint::REQUEST_METHOD

I've attempted to install Unicorn + Nginx on Ubuntu 14.04. Whenever the site gets accessed (via localhost:8080 or via Nginx) it just returns a blank 500 error. The error log gives me the following: ...
1
vote
0answers
40 views

ubuntu 12.04 ruby1.8 depends on libreadline5 which does not exist any more?

I just built a new 12.04 ubuntu box and tried to install puppet package. This failed because it could not load ruby1.8. After some fiddling around I tracked the issue down to the fact that the ...
0
votes
1answer
1k views

ruby complains about a package being not installed which actually is installed

This question might be very unprofessional but I'm very not into Ruby and I have no clue where to start.. I used to run Jekyll which runs asciidoctor to render html pages. After a Fedora update ...
1
vote
0answers
276 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 ...
0
votes
1answer
381 views

gem install does not rebuild all instances of a gem

user@sv1 [/home/user/]# env|grep GEM GEM_HOME=/home/user/.gems/2.1 GEM_PATH=/home/user/.gems/2.1 user@sv1 [/home/user/]# gem install mysql2 Building native extensions. This could take a while... ...
1
vote
0answers
2k 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
votes
2answers
2k 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 ...