Kanban for DevOps

Kanban for DevOpsCory Foy |@cory_foy | [email protected]

Wednesday, July 16, 14

mailto:[email protected]


DevOps


Dev Ops

Deliver! Keep it Stable!


The Cloud

http://www.flickr.com/photos/johnmueller/52621490




What approaches have we tried?http://blog.siteground.com/siteground-staging/


http://blog.siteground.com/siteground-staging/

http://blog.siteground.com/siteground-staging/

Sprint Planning

Product Backlog

In Sprint?

Daily Standup

Do WorkSprint Demo

Retrospective

Done?Ship and Party!

Yes

No

Yes

No

RepeatDaily

Scrum ProductBacklog


ProductBacklog


Kanban


Card


Lean


LeanContinuous Process Flow

Use Pull Systems to Avoid Overproduction

Level Out the Workflow

Stop to Fix Problems

Use Standardized Tasks and Processes

Use Visual Controls

Become a Learning Organization (hansei / kaizen)Wednesday, July 16, 14






Use Visual Controls

Become a Learning Organization (hansei / kaizen)

- Provide customers what they want, when they want it, in the amount they want







Use Visual Controls


- Bring Problems to the Surface

- Reduce to zero the amount of time work is idle







Use Visual Controls


- Unevenness causes waste in forecast, planning and

production, so work towards smooth work







Use Visual Controls


- Build into the system the capability of detecting

problems- Control of Error







Use Visual Controls


- Use simple visual indicators to know if in standard condition or

deviation- Reports should be one

page, even financial reports







Use Visual Controls


- Use stable, repeatable methods

- Capture the current method, learn from it, then capture the new method







Use Visual Controls


- Hansei - Relentless Reflection

- Kaizen - Continuous Improvement


LeanEliminate Waste

Amplify Learning

Decide as Late as Possible

Deliver as Fast as Possible

Empower the Team

Build Integrity In

See the Whole


LeanEliminate Waste

Amplify Learning



Empower the Team

Build Integrity In

See the Whole

- Waste are things not directly tied with bringing value to a customer

- Value is something someone would pay for

- Queues, Delays, Rework


LeanEliminate Waste

Amplify Learning



Empower the Team

Build Integrity In

See the Whole

- Every solution we create is unique

- Our product is about what is used, rather than how well

it met the requirements- Feedback is critical


LeanEliminate Waste

Amplify Learning



Empower the Team

Build Integrity In

See the Whole

- We decide Schedule, Scope, Cost at the beginning of a

project- Don’t make critical decisions

when you know the least!


LeanEliminate Waste

Amplify Learning



Empower the Team

Build Integrity In

See the Whole

- The longer work is in progress, the more time it has

to collect bugs- Once you’ve decided a

feature is necessary, deliver it!- Unrealized features are

inventory


LeanEliminate Waste

Amplify Learning



Empower the Team

Build Integrity In

See the Whole

- Most people want to do the best job they can

- Let them help set and understand policies


LeanEliminate Waste

Amplify Learning



Empower the Team

Build Integrity In

See the Whole

- Perceived vs Conceptual Integrity

- Focus on Quality from the beginning


LeanEliminate Waste

Amplify Learning



Empower the Team

Build Integrity In

See the Whole

- Root Cause Analysis- Retrospectives- Visualization

Systems Thinking-


Getting Started


Determine the Types of Work


Determine the Types of Work

By Priority By Type

Expedite

Fixed Date

Standard

Intangible

Server Move

Code Deploy

Network

Performance

Investigation

Outage


Visualize your Workflow


Set Explicit Policies


Make All Work Visible


Measure Cycle Time


Limit WIP As Necessary


Don’t Forget Cadences


Use Models to Recognize Improvement Opportunities


Muda (Waste)


Comparing to Scrum


Recreating Scrum with Kanban

http://blog.coryfoy.com/2011/07/recreating-scrum-using-kanban-and-explicit-policies/

2 Week Sprint

SprintPlanning

SprintDemo

Retros(2 Weeks)

(2 Weeks)

(2 Weeks)

2 Weeks!

2 Weeks!

2 Weeks!

1 Week!

On Demand!

Velocity




Cory [email protected]

@cory_foy

prettykoolapps.com

http://www.coryfoy.comhttp://blog.coryfoy.com




http://www.coryfoy.com




Kanban for DevOps

Technology

Transcript of Kanban for DevOps