Why You Should Be Learning About OpenStack by @vmiss33

This guest post is by Melissa Palmer who blogs at vmiss.net, where you can find her back catalogue of posts. Melissa was the creative (evil) genius behind the scenarios for the Virtual Design Master Challenge. Find out more about the guest blogger program here.

I first delved into the world of OpenStack about a year ago.  I had heard it thrown around in meetings, and started seeing a fair bit about it on twitter.  As I did more research I found out it began in 2010 as a research project between Rackspace and NASA.  Which of course, only intrigued me further, since I’m a huge space nerd.  I’ve also heard it come up in discussion more often than not in the last year or so.

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#vBrownBag TechTalk Schedule at OpenStack Summit Paris

We have only one month to go until the OpenStack Summit in Paris.

Below is the schedule of TechTalks at the summit, as you will see the three days of TechTalks is absolutely packed. We will be in room 126/127 of the Palais De Congres for the three days of the Main Conference. There will be people presenting all the time, so drop by and watch live.

We do still have spaces for more sponsors, contact alastair@vbrownbag.com for details.

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New #vBrownBag OpenStack series – help us shape it!

Hey #vBrownBag listeners and readers.  Eric Wright is working to launch a new OpenStack series and we wanted to get your input so we shape an interesting, useful series.  If you have a minute, can you fill out the form below please to help us get an idea of what you would like to see
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Importing OpenStack Keystone Users & Tenants into OpenLDAP

If you’ve been following along, we installed OpenLDAP here, that or you have one of your own going. Either way, the goal of this post, is to pull information out of OpenStack Keystone for import into OpenLDAP. Preparing us to transition Keystone backend over to LDAP. Getting started To get started, we’ll assume a working
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OpenStack Lumberjack – Part 3 Logstash and Kibana

Our Story So Far So, if you are just joining up, what we are building is set to mimic the setup described Here. We have done a bit of set up in parts 1 and 2: – OpenStack Lumberjack Part 1 – OpenStack Lumberjack Part 2 In this post, we will install Elasticsearch, Kibana, Logstash,
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OpenStack LumberJack – Part 2 Services & Remote Logging

OpenStack Lumberjack – Part 2 OpenStack Services Configuring OpenStack for Remote Logging Logging for OpenStack has come quite a ways. What I’m going to attempt to do over a few posts, is recreate and expand a bit on what was discussed at this last OpenStack Summit with regard to Log Management and Mining in OpenStack.
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OpenStack Juno Summit Day 2 – Summary

Doing this sort of thing from the sidelines is much much more difficult than I’d imagined. There is so much happening at the actual event and the social streams only touch the surface of it. Again, the #vBrownBags are live streaming all week, which does help Stream: http://professionalvmware.com/brownbags/vbrownbags-live/ Schedule: http://openstack.prov12n.com/vbrownbag-techtalks-schedule-atlanta/ The keynotes from today have
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OpenStack Juno Summit Day 1 – Summary

I’m not at the summit this go around, and that is unfortunate as there are lots and lots of really excellent things going on. Here are some links I’ve collected from the twitters and some commentary on what’s been live-streamed. Live Streaming: Keynotes: http://www.openstack.org/ Tech Talks: http://professionalvmware.com/brownbags/vbrownbags-live/ Schedule: http://openstack.prov12n.com/vbrownbag-techtalks-schedule-atlanta/ Security: Security got called out in
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Getting Started With OpenStack IceHouse – Cookbook Style

With the Juno summit underway, it means that OpenStack IceHouse shipped recently. As you may know, I worked with Mr Kevin Jackson (here) on the second OpenStack Cookbook which was a Grizzly release. Mind, books take a /long/ time to update, so we decided against re-releasing for IceHouse. That said, the examples in the book,
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Basic Hardening Part 2: Using Heat Templates

Remember the basic hardening we did? No? Well, go forth and read here. I’ll wait. … Done? Ok, so you are with us on the promise and premise of cloud and short lived application servers. Cattle all the things! You are also with me on the idea that even cattle need to be vaccinated from
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Basic Hardening with User Data / Cloud-Init

The ‘cloud’ presents new and interesting issues around hardening an instance. If you buy into the cattle vs. puppies or cloudy application building mentality, your instances or VMs will be very short lived (Hours, Weeks, maybe Months). The internet however, doesn’t much care for how short lived the things are, and the attacks will begin
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How to Make A LOT of Devstack with Vagrant

Sometimes you need to make A LOT of devstack instances, and on different providers. That is, some in the cloud, others locally, and then some. At least, I keep finding myself in situations where this happens, so, I made a little Vagrantfile to handle the details for me. Here is the Vagrantfile I use to
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OpenStack Heat Concepts, Architecture, and Workflow

It’s not often (at least in the OpenStack world) that you get 70% done with a blog post explaining a thing and then find a resource that does it better than you could have. In this case, while it’s a bit dated, is a presentation from Mirantis on Heat, it’s Concepts, Architecture, and Workflow: An
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