Using puppet in UEC/EC2: Improving performance with Phusion Passenger « Mathiaz's Weblog
Now that we have an efficient process to start instances within UEC/EC2 and get them configured for their task by puppet we’ll dive into improving the performance of the puppetmaster with Phusion Passenger. Why? The default configuration used by puppetmasterd is based on webrick which doesn’t really scale well. One popular choice to improve puppetmasterd performance is to use mod passenger from th
Deploying a Hadoop cluster on EC2/UEC with Puppet and Ubuntu Maverick
A Hadoop Cluster running on EC2/UEC deployed by puppet on Ubuntu Maverick. How it works The Cloud Conductor is located outside the AWS infrastructure as it needs AWS credentials to start new instances. The Puppet Master runs in EC2 and uses S3 to check which clients it should accept. The Hadoop Namenode, Jobtracker and Worker are also running in EC2. The Puppet Master automatically configures them
Sep 20 – Sep 25 Wrap-up
Spent most of my week in Portland to attend conferences. Conferences Attended LDAPCon 2009 and published report. Attended LinuxCon 2009. Image Store Proxy Updated image-store-proxy to 1.0. This version brings support for gpg signed images. Still need testing against the real-world Canonical Image Store infrastructure.
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Overview of a Puppet Split CA architecture
Vote for the Ubuntu stack exchange
Velocity 2010: Fast by default – Thursday
Velocity 2010: Fast by default – Tuesday and Wednesday
MySQL 5.1 Bug Zap: Bug day result
Ubuntu Server Bug Zap: MySQL 5.1
Using puppet in UEC/EC2: Automating the signing process
Using puppet in UEC/EC2: puppet support in Ubuntu images
FOSDEM 2010
RFC: Boot-time configuration syntax for UEC/EC2 images
RFP: packages to promote to main and demote to universe for Lucid Lynx LTS
Oct 13 – Oct 16 Wrap-up
Test run: Ubuntu Netbook Remix 9.10 Beta on my Dell Mini 10v
A summary of LDAPCon 2009
Sep 11 – Sep 18 Wrap-up
Sep 07 – Sep 11 Wrap-up