Download - State of agile 2016
State of Agile 2016Clint EdmonsonPolaris Solutions
Agile 2016 Conference
Attendance• 2300 attendees• Over 50 countries• Role breakdown
• 33% executives & managers• 33% coaches• 33% developers
12 Tracks, over 250 sessionsAgile Bootcamp Enterprise Agile
Audacious Salon Experience Reports
Coaching & Mentoring Government
Collaboration, Culture & Teams Leadership
Development Practices & Craftsmanship
Learning
DevOps Lightning Talks
Agile is Evolving…
• Growing beyond the software industry
• Agile is Mindset movement• Business influencers spreading the word • Agile can be a business tool• Harvard Business Review, Forbes magazine
• Modern Agile movement• Simplifies and generalizes agile for broader audiences• Only 4 guiding principles
• Make people awesome• Make safety a prerequisite• Experiment and learn rapidly• Deliver continuous value
Agile culture change is becoming better understood• Culture is a shared set of beliefs, values, and assumptions
• Shifting culture must happen obliquely
• Learning anxiety must be less than survival anxiety
• Change 2-3 behaviors at a time and you will change beliefs
• Executives and leaders need coaching too!• Selling agile to executives is still hard• Stop using trade lingo• Stop playing games• Stop referencing Dilbert• Leverage case studies, short videos, expert testimonies
Agile at scale in the enterprise is becoming mainstream• Transformation patterns have emerged
• Smart companies are focusing on outcomes over process• Choose agile practices that improve throughput and results• Often requires org restructuring to achieve lean and agile delivery
• Multiple frameworks represented (listed by popularity)• Scrum of Scrums• SAFe• Spotify Tribes• Large Scale Scrum (LeSS)• Disciplined Agile Delivery• Nexus
• PMOs are becoming PfMOs (Portfolio Management Offices)
• Shift from explicit projects to leaner epics as unit of portfolio work and measurement
SCALED AGILE FRAMEWORK (SAFe) is thriving!
EvolutionArchitecture Evolution
Architecture Evolution
Are your server PETS or CATTLE?
Streamlining DevOps
• Cattle vs Pets• Containers• Infrastructure as Code (IaC)• Self service app & container fabrics (CaaS)
Docker is a game changer!
From a presentation titled “CERN Data Centre Evolution” that details the scientific organisation's 12,000-odd servers and plans to manage them more efficiently.
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Do I worry about
how goods interact
(e.g. coffee beans next to spices)
Can I transport quickly and sm
oothly(e.g. from
boat to train to truck)
Intermodal Shipping Container
…in between, can be loaded and unloaded, stacked, transported efficiently over long distances, and transferred from one mode of transport to another
A standard container that is loaded with virtually any goods, and stays sealed until it reaches final delivery.
Static website Web frontend User DB Queue Analytics DB
Development VM
QA server Public Cloud Contributor’s laptop
Docker is a shipping container system for code M
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Production Cluster
Customer Data Center
Do services and apps interact
appropriately?
Can I migrate
smoothly and quickly
…that can be manipulated using standard operations and run consistently on virtually any hardware platform
An engine that enables any payload to be encapsulated as a lightweight, portable, self-sufficient container…
Why it works—separation of concerns• Dan the Developer
• Worries about what’s “inside” the container
• His code• His Libraries• His Package Manager• His Apps• His Data
• All Linux servers look the same
• Oscar the Ops Guy• Worries about what’s “outside”
the container• Logging• Remote access• Monitoring• Network config
• All containers start, stop, copy, attach, migrate, etc. the same way
AppA
Containers vs. VMs
Hypervisor (Type 2)
Host OS
Server
GuestOS
Bins/Libs
AppA’
GuestOS
Bins/Libs
AppB
GuestOS
Bins/Libs
App A’
Docker
Host OS
Server
Bins/Libs
App ABins/Libs
App B
App B’
App B’
App B’VM
Container
Containers are isolated,but share OS and, whereappropriate, bins/libraries
GuestOS
GuestOS
…result is significantly faster deployment, much less overhead, easier migration, faster restart
Ecosystem Support• Operating systems
• Virtually any distribution with a 2.6.32+ kernel• Red Hat/Docker collaboration to make work across RHEL 6.4+, Fedora, and other members of the family (2.6.32 +)• CoreOS—Small core OS purpose built with Docker
• OpenStack• Docker integration into NOVA (& compatibility with Glance, Horizon, etc.) accepted for Havana release
• Private PaaS• OpenShift• Solum (Rackspace, OpenStack) • Other TBA
• Public PaaS• Deis, Voxoz, Cocaine (Yandex), Baidu PaaS
• Public IaaS• Native support in Rackspace, Digital Ocean,+++• AMI (or equivalent) available for AWS & other
• DevOps Tools• Integrations with Chef, Puppet, Jenkins, Travis, Salt, Ansible +++
• Orchestration tools• Mesos, Heat, ++• Shipyard & others purpose built for Docker
• Applications• 1000’s of Dockerized applications available at index.docker.io
Microsoft’s container options are growing…
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THANK YOU!C l i n t E d m o n s o nc l i n t . e d m o n s o n @ p o l a r i s s o l u t i o n s . c o m