tags environment-2.0

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Poolparty, ein interessantes Projekt für Autoskaliertes Cloud Computing

Posted by Edmund Haselwanter on Aug 21, 2008
Tags: amazon, aws, cloud, ec2, environment-2.0

Poolparty is a very interesting project. It promises easy cloud computing with Amazon EC2. The project undergoes a heavy rewrite of its core, so we ought to stay tuned :-) weiterlesen…

EC2 Deployment einfach gemacht: Capistrano und Capazon

Posted by Edmund Haselwanter on Aug 19, 2008
Tags: amazon, aws, capistrano, cloud, ec2, environment-2.0

Capistrano is a tool for deploying and managing remote servers. Its origin is (ruby based;-) on deploying rails applications. weiterlesen…

Die automatisierte IT-Infrastruktur: Puppet, iClassify, und Capistrano

Posted by Edmund Haselwanter on Aug 27, 2008
Tags: amazon, aws, capistrano, cloud, ec2, environment-2.0, high availability, iclassify, puppet

There is a new hype: cloud computing. Your web site traffic grows? Add a new application server. Want to increase availability? Add a new web server. Among others Amazon offers a whole bunch of infrastructure to support these needs. But it is not enough to fire up a server. The web server should include apache, the app server should include tomcat. The deployment should be aware of the new app server. This is where Puppet, iClassify, and Capistrano come into play. Puppet does the configuration management, installs your desired web and app server.

weiterlesen…

Puppet und externe Node Definitionen mit icpuppet und iClassify

Posted by Edmund Haselwanter on Sep 14, 2008
Tags: environment-2.0, iclassify, puppet

Puppet is great for “implementing” server infrastructure. Puppet has a concept of nodes and classes.


node 'webserver.testing.com' { 
        include apache 
} 

class apache { 

$packagelist = ["httpd", "webalizer", "mod_ssl"] 

package { $packagelist: 
       ensure => "installed" 
}
...
}

weiterlesen…

Thoughtworks Cruise 1.1 auf Centos 5.2 EC2 mit Github Projekten

Posted by Edmund Haselwanter on Nov 30, 2008
Tags: ami, aws, cruise, cruise control, ec2, environment-2.0, git, github

In this blog post I will show how to launch a Centos 5.2 Amazon ami image, install Cruise 1.1 from Thoughtworks (also known as Cruise Control) and building a Java project, fetched from a github repository. weiterlesen…

Verwende EBS auf einer Centos 5.2 EC2 Instanz und mach Backups auf S3

Posted by Edmund Haselwanter on Mär 06, 2009
Tags: amazon, aws, cloud, cron, ebs, ec2, environment-2.0

Create the volume and assign it to your instance

Attach it to your Centos 5.2 instance

yum install xfsprogs

according to Thread: Debian Lenny and XFS causes kernel panic: Suggested Workaround

mkfs.xfs -l version=1 /dev/sdh

insert into /etc/fstab

/dev/sdh /vol/shared xfs noatime 0 0

mount the volume

mount /vol/shared

weiterlesen…

Opscode Chef: Koch deine eigene automatisierte IT-Infrastruktur

Posted by Edmund Haselwanter on Mär 10, 2009
Tags: chef, environment-2.0, iclassify, opschef, opscode, opscookbook, puppet

Sehr gute Neuigkeiten, es gibt ein neues Configuration Management Framework: Chef from Opscode. Eine interessante Diskussion dazu kann man hier finden: Puppet vs. Chef.

Chef ist ähnlich wie Puppet mit integriertem iClassify und im Gegensatz zu Puppet mit einer Ruby DSL. Und natürlich ist das wieder mal Adam Jacob zu verdanken, der uns auch schon iClassify beschert hat:-)

Mehr dazu auf Github: