DOES15 - Joshua Corman & John Willis - Immutable Awesomeness?
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The document discusses the intersection of immutable infrastructure and software supply chains, emphasizing the importance of consistency in operations and management methodologies. It highlights the risks associated with software vulnerabilities, such as those identified in OpenSSL, and the need for responsive security measures. Additionally, it draws lessons from the Toyota supply chain model to advocate for improved efficiency and quality in software delivery processes.
DOES15 - Joshua Corman & John Willis - Immutable Awesomeness?
- 1. Immutable Awesomeness? Where Containers Collide with SW Supply Chains ! Joshua Corman - @joshcorman! John Willis - @botchagalupe! ! #DOES15
- 2. Devops and Immutable Infrastructure John Wills! Director of Ecosystem Development IMMUTABLE
- 3. @joshcorman • 20 Years in SW & Security • IBM ISS, The 451 Group, Akamai, Sonatype • Founder, Rugged Software • Founder, I Am the Cavalry • Adjunct Professor, Carnegie Mellon University Heinz College
- 4. @botchagalupe • a.k.a. John Willis • 35 Years in IT Operations • Exxon, Canonical, Chef, Enstratius, Socketplane • Devopsdays Core Organizer • Devopscafe on iTunes
- 13. Beyond Heartbleed: OpenSSL in 2014 (31 in NIST’s NVD thru December) CVE-2014-3470 6/5/2014 CVSS Severity: 4.3 MEDIUM ! SIEMENS * CVE-2014-0224 6/5/2014 CVSS Severity: 6.8 MEDIUM ! SIEMENS * CVE-2014-0221 6/5/2014 CVSS Severity: 4.3 MEDIUM CVE-2014-0195 6/5/2014 CVSS Severity: 6.8 MEDIUM CVE-2014-0198 5/6/2014 CVSS Severity: 4.3 MEDIUM ! SIEMENS * CVE-2013-7373 4/29/2014 CVSS Severity: 7.5 HIGH CVE-2014-2734 4/24/2014 CVSS Severity: 5.8 MEDIUM ** DISPUTED ** CVE-2014-0139 4/15/2014 CVSS Severity: 5.8 MEDIUM CVE-2010-5298 4/14/2014 CVSS Severity: 4.0 MEDIUM CVE-2014-0160 4/7/2014 CVSS Severity: 5.0 MEDIUM ! HeartBleed CVE-2014-0076 3/25/2014 CVSS Severity: 4.3 MEDIUM CVE-2014-0016 3/24/2014 CVSS Severity: 4.3 MEDIUM CVE-2014-0017 3/14/2014 CVSS Severity: 1.9 LOW CVE-2014-2234 3/5/2014 CVSS Severity: 6.4 MEDIUM CVE-2013-7295 1/17/2014 CVSS Severity: 4.0 MEDIUM CVE-2013-4353 1/8/2014 CVSS Severity: 4.3 MEDIUM CVE-2013-6450 1/1/2014 CVSS Severity: 5.8 MEDIUM … As#of#today,#internet#scans# by#MassScan##reveal#300,000# of#original#600,000#remain# unpatched#or#unpatchable#
- 16. Product Vulnerability Disclosures Following the HeartBleed Announcement (Circle Size Indicates CVSS Severity Score) F5 New OpenSSL Disclosures (Both CVSS Level 10) Here IBM Cisco IBM McAfee Initial 'HeartBleed' OpenSSL Disclosure (CVSS Level 5 (underscored)) NumberofProductsIncludedinAnnouncement 0 10 20 30 40 50 60 70 80 90 100 110 120 Days Since HeartBeed Announcement 0 10 20 30 40 50 60 70 80 90 100 110 120 !! X!Axis:!!Time!(Days)!following!ini6al!HeartBleed!disclosure!and!patch!availability! Y!Axis:!!Number!of!products!included!in!the!vendor!vulnerability!disclosure! Z!Axis!(circle!size):!!Exposure!as!measured!by!the!CVE!CVSS!score! ! COMMERCIAL!RESPONSES!TO!OPENSSL!
- 23. Supply&chain&advantage& Source:(Toyota(Supply(Chain( Management:(A(Strategic( Approach(to(Toyota’s( Renowned(System,(by(Ananth( Iyer(and(Sridhar(Seshadri( Toyota& Advantage& Toyota& Prius& Chevy& Volt& Unit%Retail%Price% 61%& $24,200% $39,900% Units%Sold/Month% 13x& 23,294% 1,788% In?House%ProducBon% 50%& 27%% 54%% Plant%Suppliers% 16%&& 125% 800% Firm@Wide(Suppliers( 4%# 224( 5,500(
- 24. Use their highest quality parts Use fewer, better suppliers Track which parts you use & where
- 25. Demo? ! #DOES15
- 26. Actual Exploitation 2015 VZ DBIR
- 27. Use their highest quality parts Use fewer, better suppliers Track which parts you use & where Fewer service interruptions Less unplanned, unscheduled work Faster MTTD & MTTR
- 31. “Operational pain can neither be created nor destroyed - only moved to someone else” -Nick Galbreath ! “Well… you can create it… :)” -Joshua Corman
- 32. Immutable Awesomeness?: Where Containers Collide with SW Supply Chains John Willis! Director of Ecosystem Development
- 35. “The least-cost way to ensure that the behavior of any two hosts will remain completely identical is always to implement the same changes in the same order on both hosts.” Immutable Matters
- 36. Management Methods • Divergence • Convergence • Congruence
- 40. V4L : Left to Right Flow • Variety! • Determine your variety of offerings based on operational efficiency and market demand! • Velocity! • Maintain a steady flow through all processes of the supply chain! • Variability! • Manage inconsistencies carefully to reduce cost and improve quality! • Visibility! • Ensure the transparency of all processes to enable continuous learning and improvement
- 41. Left to Right Flow •Variety • Lean Startup • Minimal Viable Product • Pivot • Build Measure Learn • Customer Development Methodology
- 42. Left to Right Flow • Velocity! • Developer Flow • Integration Flow • Deployment Flow https://upload.wikimedia.org/wikipedia/commons/7/74/Continuous_Delivery_process_diagram.png
- 43. Left to Right Flow • Variation • Converged Isolation • Immutable Infrastructure • Immutable Delivery https://en.wikipedia.org/wiki/Standard_deviation
- 44. Left to Right Flow • Visibility! • Containerization • Microservices • Data Gravity
- 45. Case Studies
- 48. References DOCKER AND THE THREE WAYS OF DEVOPS PART 1: THE FIRST WAY – SYSTEMS THINKING! https://blog.docker.com/2015/05/docker-three-ways-devops/! ! DevOpsDays Chicago Sept 2015 - State of the DevOps by John Willis! https://www.youtube.com/watch?t=16&v=319wIaAiaHM! ! Guns Germs and Microservices! https://vimeo.com/129822162! ! Become More Agile and Get Ready for DevOps by Using Docker in Your Continuous Integration Environments! https://www.gartner.com/doc/3016317/agile-ready-devops-using-docker! ! The Phoenix Project: A Novel about IT, DevOps, and Helping Your Business Win! http://www.amazon.com/The-Phoenix-Project-Helping-Business/dp/0988262592! ! Immutable Infrastructure with Docker and EC2 by Michael Bryzek (Gilt)! https://www.youtube.com/watch?v=GaHzdqFithc! ! Toyota Kata: Managing People for Improvement, Adaptiveness and Superior Results! http://www.amazon.com/Toyota-Kata-Managing-Improvement-Adaptiveness/dp/0071635238!