Patrick Double

Principal Technologist

I have been coding since 6th grade, circa 1986, professionally (i.e. college graduate) since 1998 when I graduated from the University of Nebraska-Lincoln. Most of my career has been in web applications using JEE. I work the entire stack from user interface to database.   I especially like solving application security and high availability problems.

Recent Blog Posts

Devops

Docker Parameterized Builds Using Git Tags, Part 2 of 2

November 2nd, 2017

Learn to use git tags to feed three package versions and dynamically create a Dockerfile at build time.

Patrick Double
Devops

Docker Parameterized Builds Using Git Tags, Part 1 of 2

September 20th, 2017

Using git tags to specify what the Dockerfile should build without branching.

Patrick Double
Devops

Test Vagrant Boxes using Docker

August 3rd, 2017

How to test Vagrant provisioning in CI using the Docker provisioner.

Patrick Double
Devops

AWS ECR with Gradle

May 9th, 2017

Describes how to use a Gradle plugin to over come the ECR temporary token for CI builds.

Patrick Double
Devops

My DockerCon17 Experience

May 2nd, 2017

A review of my experience at DockerCon17. Things I learned, big take aways.

Patrick Double