I'm currently using Github's resque, a Redis backed Ruby library for creating and running asynchronous and scheduled jobs. As we're running business critical jobs with the resque scheduler plugin, I really want to know via email if a job fails. In this post I want to share my solution for making resque send emails on … Continue reading Resque: Email Notifications On Failed Jobs
Category: Tools & Technology
Update: LogicMonitor Internals
After using LogicMonitor for almost two months now I've become quite comfortable with it's interface and very secure with it's monitoring. I've been asked by a few folks for some of the more technical details on it's operation which I'll share with you here. Installation and Operation A tarball called agent-linux.tar.gz is available for download … Continue reading Update: LogicMonitor Internals
Chef: RVM + Ruby Enterprise Edition as Default Ruby
The opscode chef bootstrap installs Matz Ruby on the node automatically. There are cookbooks for installing ruby enterprise edition on a node, but they create a separate Ruby "universe" on your box: You will have to be very careful how you install gems to make sure they are used by either the default Ruby or … Continue reading Chef: RVM + Ruby Enterprise Edition as Default Ruby
How to Deploy Ruby on Rails With The Opscode Chef Application Cookbook
I already wrote about how to get started with the Opscode Chef Platform. In this article I want to show you a very elegant way to deploy a Ruby on Rails stack with Chef. One of the strengths of Chef is the decent set of available cookbooks. @jtimberman does an especially excellent job in writing … Continue reading How to Deploy Ruby on Rails With The Opscode Chef Application Cookbook
LogicMonitor: My Virtual SysAdmin
I'd recently ordered a new round of servers and was positively dreading having to setup Nagios & Munin on them. This is where the fact that I'm a "born & raised" developer really shines through. The configuration of Nagios is simply beyond me. No matter how much documentation I read, I just can't get all … Continue reading LogicMonitor: My Virtual SysAdmin
Far Future Expires Headers For Ruby On Rails With Nginx
Browsers load static images from your website again and again if your web server does not send an expires header with a date far in the future. To avoid that unnecessary traffic on your servers and unnecessary load times for your users, it's a good idea to let your nginx send those expires headers. But, … Continue reading Far Future Expires Headers For Ruby On Rails With Nginx
Getting Started With The Opscode Chef Platform – Configuration Management In The Cloud
In "The Moving Parts of Opscode Chef" there was an interesting discussion about the need of a highly available chef server if you want to use opscode chef as your configuration management tool of choice. Especially for small to medium sized enviroments running your own chef server is overkill. If you don't want to use … Continue reading Getting Started With The Opscode Chef Platform – Configuration Management In The Cloud
