Exploring YAQL Expressions

Thu 11 August 2016 by Lars Kellogg-Stedman Tags openstack heat hot yaql

The Newton release of Heat adds support for a yaql intrinsic function, which allows you to evaluate yaql expressions in your Heat templates. Unfortunately, the existing yaql documentation is somewhat limited, and does not offer examples of many of yaql's more advanced features.

I am working on a Fluentd composable …

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Connecting another vm to your tripleo-quickstart deployment

Let's say that you have set up an environment using tripleo-quickstart and you would like to add another virtual machine to the mix that has both "external" connectivity ("external" in quotes because I am using it in the same way as the quickstart does w/r/t the undercloud) and …

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A collection of git tips

Fri 19 February 2016 by Lars Kellogg-Stedman Tags git

This is a small collection of simple git tips and tricks I use to make my life easier.

Quickly amend an existing commit with new files

I have this alias in place that will amend the current commit while automatically re-using the existing commit message:

alias.fix=commit --amend -C …
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Deploying an HA OpenStack development environment with tripleo-quickstart

Fri 19 February 2016 by Lars Kellogg-Stedman Tags openstack tripleo rdo ansible

In this article I would like to introduce tripleo-quickstart, a tool that will automatically provision a virtual environment and then use TripleO to deploy an HA OpenStack on top of it.

Introducing Tripleo-Quickstart

The goal of the Tripleo-Quickstart project is to replace the instack-virt-setup tool for quickly setting up virtual …

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Gruf gets superpowers

Fri 19 February 2016 by Lars Kellogg-Stedman Tags gerrit gruf

In my last article article I introduced Gruf, a command line tool for interacting with Gerrit. Since then, Gruf has gained a few important new features.

Caching

Gruf will now by default cache results for five minutes. This avoids repeatedly querying the server for the same information when you're just …

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