TripleO

OVB Network Diagram and Update

Status

It's been a while since my last OVB update, and I've been meaning to post a network diagram for quite a while now so I figured I would combine the two.

In general, the news is good. Not only have I continued to use OVB for my primary TripleO development environment, but I also know of at least a couple other people who have done successful deployments with OVB. There is also some serious planning going on around how to switch the TripleO CI cloud over to OVB to make it more flexible and maintainable.

Tokyo Summit - Upgrades and Containers

Another summit has come and gone, and I survived two trans-Pacific flights! A mere 16 hours of sleep when I got home is all it took to (mostly) get over the jet lag. :-)

But this isn't a travel blog, so you probably don't care about that. You want to know what's going on with OpenStack, at least from my perspective. If you don't care about that either, the back button is ^thataway^. Or maybe \/thataway\/ if you're on a mobile device.

Network Isolation in TripleO for Home Networks

Edit ( 2015-10-07): Some changes have happened recently in TripleO that have obsoleted the templates below. I've created a Git repo for the templates so it is easier to keep them up to date: https://github.com/cybertron/tripleo-network-templates The discussion below is still relevant, but the actual template snippets won't work in a current TripleO setup so they need to be replaced with the ones from Github.

Vancouver Summit - Big Changes for TripleO

Yes, it's still a thing.

Evidently there is a belief out there that TripleO died this cycle (which is understandable, in some ways), but I assure you we are still hard at work on it. In fact, there are some big changes in progress as I write this.

Vancouver Summit - The Moose is Loose

Third time's a charm, right?

Well, yes and no. Overall I would call the summit a success, and a lot of good things came out of it. It wasn't all sunshine and puppies though, and there are definitely some things I personally, and we as a community, could improve. Which means I should have lots of interesting things to talk about in this post. Let's get right to it.

QuintupleO Demo Video

QuintupleO Success!

Yep, that's right. I've successfully deployed a cloud in a cloud using a third cloud. I have a video, but I'm not sharing it just yet because it was done using some slightly broken pre-release overcloud images. On the plus side they had exactly the same issues as the non-QuintupleO environments so I'm declaring success. :-) As soon as I have a chance to re-record with a fully functioning overcloud I'll post it here.

QuintupleO Status Update

Edit: Updated 2015/3/19 with more current diffs of my changes.

At the Atlanta OpenStack Summit we had a session on something called QuintupleO, otherwise known as "TripleO wasn't confusing enough, let's add another layer" :-) Barring a few specific concerns from other teams, which I believe have now been addressed to their satisfaction, everyone seemed to be on board with the idea. But what exactly is QuintupleO, and where does it stand today? Read on to find out.

Using a Branch Under Review in TripleO

One of the unintended consequences of Feature Freeze in OpenStack is that a lot of new features get merged in a hurry at the end of the cycle. That's obviously not ideal, but it's a reality we all have to live with for now. TripleO has been bitten by this a few times recently, and the long gate queue that also goes along with Feature Freeze means sometimes fixes for problems take a long time (days) to merge in the other projects. In the gate we have tempreverts and cherry-picks to mitigate that problem, but for local devtest those features are not available. Fortunately there's another solution.

Using Dracut to Build Deployment Ramdisks

For TripleO I was tasked with enabling our deployment ramdisks to be built with Dracut. There are a couple of reasons we want to do this.

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