What makes OpenStack meaningful to the market?

THIS POST IS #2 IN A SERIES ABOUT “WHAT IS CORE.”

What gives a project a strong core? 

A strong project has utility, community, and longevity.

TelescopeUtility, community and longevity are the fundamental objectives of any project or product.  It must do something that people find useful (utility).  It’s not enough for one person to like the project, there must be a market (community).  And that useful and popular work must be sustainable over multiple “generations” (longevity).

These goals are basic.  The challenge is finding the right rules to keep OpenStack in the sustainable project zone.  Unfortunately, as an open source project, the OpenStack Foundation ultimately has very little real power (like hiring flocks of developers) to enforce use or maintenance of the code base.

The Foundation’s tools are velocity, culture, and brand.  Understanding “what is core” hones these tools to ensure they are effective.

Velocity – the rate of progress and quality of the code base.  A project at sufficient velocity is not worth forking or duplicating.  The fact that >1000 developers companies are contributing and 100s of companies are deploying OpenStack makes it profitable to remain in our community.   Make no mistake: being part of a community takes effort so there must be a return on that investment.  The foundation must ensure that commercial entities find an ROI from their participation.

Culture – open source culture strongly encourages sharing and collaboration.  I have seen that culture as a more potent force than the legalese and licenses.  While a strong culture reinforces itself, a toxic culture will rot a project like ice cream in the summerCulture maintenance is a chief foundation objective and includes fostering new users, documentation, orderly interactions and co-opetitive collaboration.

Brand – when all else fails, OpenStack can use legal means to define our brand.  This is the weakest of all the tools because the strength of the defense is only as good as the brand.  If we allow the OpenStack brand (sometimes we say it’s mark) to become weak or diluted then people have little reason to support velocity or culture.

An important insight when looking at these three control levers is that they are very different between individuals and corporations.  While individuals may highly motivated by culture they are not as motivated by brand; conversely, corporations are highly motivated by brand and compliance and minimally by culture.

As the OpenStack Foundation Board takes up the “what is core” question, we must be cognizant of the duality between individual and corporate interests.  OpenStack must be both meaningful culturally to individuals and strong brand-wise to corporations.   Both are needed to sustain OpenStack’s velocity.

READ POST IS #2: SPIDER CHART

Kicking off discussion about OpenStack Core

What's in?I’ve been leading an effort with Alan Clark to define “what is OpenStack core” for the Foundation Board.  Now that I am sitting here at OSCON and celebrating OpenStack’s third birthday, I think it’s a great time to bring the general community into the discussion.

There is significant history behind this topic.  According to Foundation governance, the Technical Committee (TC) defines which incubated projects are integrated and the Board of Directors (I am one) determines which of the integrated projects are labeled as core.

When it comes to the core label, the stakes are high.

Defining core is a convoluted topic.  To make it digestible, I’m breaking it down into multiple blog posts over a series of weeks:

  1. Why do we care about core?
  2. Decomposing the problem (“the spider”)
  3. Insights from decomposition (healthy tensions in OpenStack)
  4. 12 Positions: A Common Framework (I recommend ready the list of 10 instead)
  5. Community Feedback at OSCON 
  6. “What is Core” the visualization
  7. Where I think this is going, OpenStack’s Test Driven Core
  8. Core Positions Refined: the 10 positions behind the core visualization (above).
  9. Videos (most >90 mins).  The online meetups are easier to follow.
    1. 9/5 OpenStack Core Meetup in San Antonio
    2. 9/22 OpenStack Core Meetup in NYC
    3. online: 10/16 Online Meetup (daytime) and 10/22 Online Meetup (evening)
  10. Thinking about how to Implement OpenStack Core Definition

Too much reading?  At OSCON, Rafael Knuth shot a video of me talking about “what is core.”

SUSE Cloud powered by OpenStack > Demo using Crowbar

OpenStack booth at HostingConAs much as I love talking about Crowbar and OpenStack, it’s even more fun to cheer for other people doing it!

SUSE’s be a great development partner for Crowbar and an active member of the OpenStack community.  I’m excited to see them giving a live demo today about their OpenStack technology stack (which includes Crowbar and Ceph).

Register for the Live Demo on Wed 06-26-2013 at 3.00 – 4.00 pm GMT to “learn about SUSE’s OpenStack distribution: SUSE Cloud with Dell Crowbar as the deployment mechanism and advanced features such as Ceph unified storage platform for object, block and file storage in the cloud.”

The presenter, Rick Ashford, lives in Austin and is a regular at the OpenStack Austin Meetups.  He has been working with Linux and open-source software since 1998 and currently specializes in the OpenStack cloud platform and the SUSE ecosystem surrounding it.

OpenStack leaders learning by humility, doing and being good partners

With the next OpenStack Board meeting on Thursday (5/30/13 agenda) and Mark McLoughlin’s notes crossing my desk, I was reminded of still open discussion topics around OpenStack leadership.  Reminder: except for executive sessions, OpenStack Board Meetings are open (check agenda for details).

2013-03-11_20-01-50_458

Many of the people and companies involved in OpenStack are new to open source projects. Before OpenStack, I had no direct experience building a community like we’ve built together with OpenStack or I’ve been leading with Crowbar. There is no Collaborative Open Source Communities for Dummies book (I looked).

I am not holding myself, OpenStack or Crowbar up as shining examples of open source perfection. Just the opposite, we’ve had to learn the hard way about what works and what fails. I attribute our successes to humility to accept feedback and willingness to ask for help.

But being successful in the small (like during OpenStack Cactus) is different than where we are heading.  In the small, everyone was an open source enthusiast and eager collaborator.  In the large, we should be asking the question “how will we teach people to join and build an open source community?”

The answer is that collaboration must be modeled by the OpenStack leadership.

At the Summit, I was talking with fellow board director Sean Roberts (Yahoo!) and I think he made this point very simply:

“Being in open source is a partnership. If you don’t bring something to the partnership then you’re a user not a partner. We love users but we need to acknowledge the difference.” (Sean Roberts, OpenStack Director)

OpenStack will succeed by building a large base of users; consequently, we need our leaders to be partners in the community.

Connecting the dots: Dell stays course on OpenStack private

rob pdx drivingWhen it comes to OpenStack, I don’t just work for Dell: I’m the technical lead for our OpenStack-powered private Cloud Solution and an elected director to the OpenStack Foundation board.

Frankly, the announcement of our change in public cloud strategy overshadowed our increasing level of investment in OpenStack-powered private cloud solutions (we are hiring!).  Sam Greenblatt, Dell Product Group VP and Chief Architect, is very specific that the recent announcements are about increasing investment where Dell is already successful plus accelerating with new features (such as leadership in HyperV enablement).

The fact that we focused on our decision to pivot away from Dell hosted public cloud distracted from the strategic choices that we’ve been making.  In the lean process that we use, pivots are a positive sign of listening and self-honesty.  Sadly, that distraction led to confusion, misleading comments, and implications that Dell was dropping OpenStack or questioning OpenStack sustainability and market success.

For the record, Dell was one of the first companies to support OpenStack with supporting quotes from Forrest Norrod (Dell GM for Servers and my direct boss) way back  in July 2010.  Our private OpenStack based cloud, built on open source Crowbar, was the first to market 2 years ago (deploying Cactus!).  We’ve been investing steadily in both fundamental improvements to OpenStack deployment and being early supporting the Grizzly release.

I am not implying that OpenStack’s future is certain (we have a lot of work to do) or that Dell OpenStack strategy will not change again; however, I know first-hand that both are on much firmer footing than some reports have implied.

Crowbar cuts OpenStack Grizzly (“pebbles”) branch & seeks community testing

Pebbles CutThe Crowbar team (I work for Dell) continues to drive towards “zero day” deployment readiness. Our Hadoop deployments are tracking Dell | Cloudera Hadoop-powered releases within a month and our OpenStack releases harden within three months.

During the OpenStack summit, we cut our Grizzly branch (aka “pebbles”) and switched over to the release packages. Just a reminder, we basically skipped Folsom. While we’re still tuning out issues on OpenStack Networking (OVS+GRE) setup, we’re also looking for community to start testing and tuning the Chef deployment recipes.

We’re just sprints from release; consequently, it’s time for the Crowbar/OpenStack community to come and play! You can learn Grizzly and help tune the open source Ops scripts.

While the Crowbar team has been generating a lot of noise around our Crowbar 2.0 work, we have not neglected progress on OpenStack Grizzly.  We’ve been building Grizzly deploys on the 1.x code base using pull-from-source to ensure that we’d be ready for the release. For continuity, these same cookbooks will be the foundation of our CB2 deployment.

Features of Crowbar’s OpenStack Grizzly Deployments

  • We’ve had Nova Compute, Glance Image, Keystone Identity, Horizon Dashboard, Swift Object and Tempest for a long time. Those, of course, have been updated to Grizzly.
  • Added Block Storage
    • importable Ceph Barclamp & OpenStack Block Plug-in
    • Equalogic OpenStack Block Plug-in
  • Added Quantum OpenStack Network Barclamp
    • Uses OVS + GRE for deployment
  • 10 GB networking configuration
  • Rabbit MQ as its own barclamp
  • Swift Object Barclamps made a lot of progress in Folsom that translates to Grizzly
    • Apache Web Service
    • Rack awareness
    • HA configuration
    • Distribution Report
  • “Under the covers” improvements for Crowbar 1.x
    • Substantial improvements in how we configure host networking
    • Numerous bug fixes and tweaks
  • Pull from Source via the Git barclamp
    • Grizzly branch was switched to use Ubuntu & SUSE packages

We’ve made substantial progress, but there are still gaps. We do not have upgrade paths from Essex or Folsom. While we’ve been adding fault-tolerance features, full automatic HA deployments are not included.

Please build your own Crowbar ISO or check our new SoureForge download site then join the Crowbar List and IRC to collaborate with us on OpenStack (or Hadoop or Crowbar 2). Together, we will make this awesome.

Thanks! I’m enjoying my conversation with you

I write because I love to tell stories and to think about how actions we take today will impact tomorrow.  Ultimately, everything here is about a dialog with you because you are my sounding board and my critic.  I appreciate when people engage me about posts here and extend the conversation into other dimensions.  Feel free to call me on points and question my position – that’s what this is all about.

Thank you for being at part of my blog and joining in.  I’m looking forward to hearing more from you.

During the OpenStack Summit, I got to lead and participate in some excellent presentations and panels.  While my theme for this summit was interoperability, there are many other items discussed.

I hope you enjoy them.

Did one of these topics stand out?  Is there something I missed?  Please let me know!

We need better Gold Member criteria to help building OpenStack culture

bunny slippersDuring last OpenStack board meeting, we started a dialog that will be continued over the rest of the year.  It concerns how/if we should apply our criteria to measure the contributions of companies that are applying to become Gold members.

I believe that we should see many contribution “footprints” for companies in Foundation leadership positions.  These footprints do not have to be code in github: there are many visible ways to contribute to OpenStack including internal installs, delivered product, community meetups, open source support around code, service to the community through speaking and sponsoring and, of course, code too.

At this point in the OpenStack evolution, there is so much going on that it is easy to leave footprints because there are so many ways to engage.  Footprints are tangible evidence of community leadership and the currency of collaboration.  OpenStack thrives because we are committed to working together, being transparent in our actions and providing service to the project beyond our own needs.

I believe OpenStack Foundation’s new gold members will are great additions to our growing community; however, we need to be increasingly deliberate in accepting new Gold members to make sure that they have a history of demonstrating a culture of open source leadership and contribution.  

These applications deserve careful consideration for several reasons:

  1. there are a limited number of gold level positions (16 of the 24 are now occupied)
  2. there is no practical way to remove a gold member (but only 8 are elected to the board)
  3. there is a perception (by the applicants) that they gain additional credibility through gold membership
  4. gold and platinum members are the leaders of our community so everyone will models their behavior

It is important to remember that there is no limit or barrier (beyond $) to joining at the corporate sponsors level. So, being a gold member means that companies are seeking a broader leadership role in the project.

Over the next months, Simon Anderson (committee chair, Dreamhost) will be leading me and several other board members in an effort to refine of our Gold member review criteria.  I’ll post own list shortly and I’m interested in hearing from you about what type of “footprints” we should be considered in this process.

OpenStack steps toward Interopability with Temptest, RAs & RefStack.org

Pipes are interoperableI’m a cautious supporter of OpenStack leading with implementation (over API specification); however, it clearly has risks. OpenStack has the benefit of many live sites operating at significant scale. The short term cost is that those sites were not fully interoperable (progress is being made!). Even if they were, we are lack the means to validate that they are.

The interoperability challenge was a major theme of the Havana Summit in Portland last week (panel I moderated) .  Solving it creates significant benefits for the OpenStack community.  These benefits have significant financial opportunities for the OpenStack ecosystem.

This is a journey that we are on together – it’s not a deliverable from a single company or a release that we will complete and move on.

There were several themes that Monty and I presented during Heat for Reference Architectures (slides).  It’s pretty obvious that interop is valuable (I discuss why you should care in this earlier post) and running a cloud means dealing with hardware, software and ops in equal measures.  We also identified lots of important items like Open OperationsUpstreamingReference Architecture/Implementation and Testing.

During the session, I think we did a good job stating how we can use Heat for an RA to make incremental steps.   and I had a session about upgrade (slides).

Even with all this progress, Testing for interoperability was one of the largest gaps.

The challenge is not if we should test, but how to create a set of tests that everyone will accept as adequate.  Approach that goal with standardization or specification objective is likely an impossible challenge.

Joshua McKenty & Monty Taylor found a starting point for interoperability FITS testing: “let’s use the Tempest tests we’ve got.”

We should question the assumption that faithful implementation test specifications (FITS) for interoperability are only useful with a matching specification and significant API coverage.  Any level of coverage provides useful information and, more importantly, visibility accelerates contributions to the test base.

I can speak from experience that this approach has merit.  The Crowbar team at Dell has been including OpenStack Tempest as part of our reference deployment since Essex and it runs as part of our automated test infrastructure against every build.  This process does not catch every issue, but passing Tempest is a very good indication that you’ve got the a workable OpenStack deployment.

Crowbar and our Pivot (or, how we slipped and shipped Grizzly)

Crowbar Grizzly PostMy team at Dell uses Lean process because it forces us to be honest about making hard choices. Our recent decision to pivot back to Crowbar 1.x for the OpenStack Grizzly release is a great example how the pivot process works.

4/24 note: I have a longer post and ISO for Grizzly on Crowbar waiting until we enter QA. The Crowbar community is already very active around this work and you’re encouraged to join.

Like any refactor, there was schedule risk when we started the Crowbar 2.x release. To mitigate this risk, we made two critical choices. First, we choose to advance the OpenStack barclamps on the 1.x code base in parallel with the 2.x work. Second, we chose a pivot date for the team to choose releasing Grizzly on the 1.x or 2.x trunks.

Choosing to jump back to 1.x was one of the hardest choices I’ve made in my career. I’m proud that we had the foresight to keep that as an option and prouder that our team rallied to make it happen.

I acknowledge that 1.x has gaps; however, getting Grizzly into the field for PoCs and pilots with 1.x provide substantial benefits to the community.  That said, there are barclamps for HA deployments and other production features that are under development on the 1.x branch and will be available in the community.

The 2.x code base provides important features but we are building from on the 1.x deployment recipes. This means that development, testing and tuning applied to the Grizzly barclamps will translates directly into Crowbar 2.x field readiness. In fact, more completeness on OpenStack can dramatically simplify Crowbar 2.x testing efforts.  This is especially true on the OpenStack Networking (fka Quantum) barclamps because they are new work.

Delivering solutions is a balance between features, timing and field experience.  The Crowbar team’s preference is to collaborate with operators in the field and that means making workable software available quickly.

I hope that you’ll agree with our approach and help us make Grizzly the most deployable OpenStack yet.