Mary Newell from Cisco gave this talk at DevOpsDays Galway 2017:
Transitioning from a traditional software delivery approach to DevOps can be a daunting prospect. The list of challenges may appear overwhelming. Inevitably, this paradigm shift will be an adventure with many interesting and unforeseen changes along the way. This talk will outline one team's journey towards a DevOps culture, while still maintaining close links with teams working on more traditional delivery schedules.
Deployment Automation - My journey at PeazieWee Keat Chin
In this slide, I share the story of my journey of development and deployment automation at Peazie.
It covers how automation may not always be sufficient when striving to achieve consistent, good quality delivery.
Vous avez entendu parler des acteurs Akka et vous vous demandez quels types d’architectures vous pouvez mettre en place, ou comment les intégrer dans votre architecture ? Et quelle est la courbe d’apprentissage ? A travers un retour d’expérience, nous répondrons à ces questions et vous montrerons comment en trois mois nous avons mis en place une architecture basée sur Akka et Spray en Scala.
Par Nicolas Jozwiak
Mary Newell from Cisco gave this talk at DevOpsDays Galway 2017:
Transitioning from a traditional software delivery approach to DevOps can be a daunting prospect. The list of challenges may appear overwhelming. Inevitably, this paradigm shift will be an adventure with many interesting and unforeseen changes along the way. This talk will outline one team's journey towards a DevOps culture, while still maintaining close links with teams working on more traditional delivery schedules.
Deployment Automation - My journey at PeazieWee Keat Chin
In this slide, I share the story of my journey of development and deployment automation at Peazie.
It covers how automation may not always be sufficient when striving to achieve consistent, good quality delivery.
Vous avez entendu parler des acteurs Akka et vous vous demandez quels types d’architectures vous pouvez mettre en place, ou comment les intégrer dans votre architecture ? Et quelle est la courbe d’apprentissage ? A travers un retour d’expérience, nous répondrons à ces questions et vous montrerons comment en trois mois nous avons mis en place une architecture basée sur Akka et Spray en Scala.
Par Nicolas Jozwiak
To TDD or not to TDD - that is the questionMark Waite
A test-driven development experience report based on the 10+ year history of the Jenkins git plugin. Provides examples and heuristics for cases where test-driven development may not be the most effective use of time.
Applications increasingly talk to each other behind the scenes via APIs. Google’s recent acquisition of Apigee, an API management company, is an indicator of the continued importance of APIs. APIs are like building blocks, providing services and data that can be connected with other APIs to build powerful customized apps. However, developing and testing an API can be challenging because there is no built-in interface, breaking changes can cause widespread outages, sensitive data may be exposed or accessed, and accepted agile testing paradigms can be difficult to adapt to APIs. This session is an introduction to restful APIs and how to test them for security, performance, functionality, and backwards-compatibility risks.
Heavenly hell – automated tests at scale wojciech seligaAtlassian
Last Summit, we walked you through a migration from SVN to Git. So now you’re on Git – but what do you do with those branches? Branching in Git is great, but can be intimidating for those coming over from other SCMs. In this talk, you will learn all about branches – how to use them, organize them, and even revert an accidental merge. Embrace those branches and make them work for your team.
Quali webinar de-mystifyind dev_ops-a practitioner’s perspectiveQualiQuali
Join Quali experts as they share their own learnings, trials and tribulations in their DevOps journey over the past three years as they ate their own dog food to build cloud sandboxes.
In this webinar you will learn -
What triggers a DevOps journey?
What tools, processes and technologies to embrace?
Quali learnings and how our processes and tools have evolved to address our challenges
Top DevOps Use-cases and Benefits - Customer feedback
The road ahead – where we see us and the industry evolving?
Jenkins Pipeline on your Local Box to Reduce Cycle TimeLuca Milanesio
A case study on how to reduce continuous delivery cycle time by using your local resources as the starting point for the continuous delivery Jenkins Pipeline. Your local box has spare CPU, memory and a Git repo to be used with a local Jenkins Pipeline. You get fast feedback and create lots of precious artifacts.
Beyond DevOps: How Netflix Bridges the Gap?C4Media
Video and slides synchronized, mp3 and slide download available at URL http://bit.ly/1mv6Kpr.
Josh Evans uses the Netflix Operations Engineering as a case study to explore the challenges faced by centralized engineering teams and approaches to addressing those challenges. Filmed at qconsf.com.
Josh Evans is Director of Operations Engineering at Netflix, with experience in e-commerce, playback control services, infrastructure, tools, testing, and operations.
What we've learnt and what we want to put in practice from recent conferences. A summary by Neil Frawley, Sam Thwaites and Shaw Innes about a trip to the 2016 DevOps Enterprise Summit in San Francisco.
Presented at the January 2017 Brisbane DevOps Meetup Group
Building and Supporting Billion Dollar Ships with JIRA - Greg WarnerAtlassian
Learn how JIRA is being used outside of the traditional software development domain. See how BAE builds, delivers, and supports billion dollar ships for the Australian Defense Force, all while saving millions in operational costs in the first year alone. Greg will also discuss the migration of more that 475,000 pieces of metadata using the REST API.
TuleapCon 2019. Tuleap explained by the usersTuleap
What could be more tangible than explaining Tuleap by the users themselves? This track gives the floor to the ones who are working with Tuleap day after day. Whatever your profile, you will understand how much your job will become easier.
- Tuleap as a Developer
- Tuleap as an IT Ops
- Tuleap as a Service Manager
QA Fest 2018. Александр Венгер. ELK stack. Применение в нагрузочном тестирова...QAFest
Поговорим о том, что такое ELK stack, как его установить и начать использовать. Расскажу о том, как визуализировать результаты нагрузочного тестирования в реальном времени при помощи этого инструмента. Также заденем тему обработки различных логов, например логов приложения или автотестов.
Tuleap integrates or is connected with efficient tools to automates development workflow. We will show you how building a continuous development and delivery pipeline with Git, Pull Requests and Jenkins in Tuleap.
Video and slides synchronized, mp3 and slide download available at URL http://bit.ly/1mz2piq.
Damon Edwards explores the successful patterns - and damaging anti-patterns - observed at dozens of companies going through DevOps transformations. The main focus is on how Development teams can influence and take a leading role in the closing of the DevOps divide. Filmed at qconlondon.com.
Damon Edwards is the co-founder and managing partner of the DTO Solutions consulting group. Damon is also a frequent contributor to the Web Operations focused dev2ops.org blog, the co-host of the DevOps Cafe podcast series, and a co-author of the DevOps Cookbook from IT Revolution Press.
To TDD or not to TDD - that is the questionMark Waite
A test-driven development experience report based on the 10+ year history of the Jenkins git plugin. Provides examples and heuristics for cases where test-driven development may not be the most effective use of time.
Applications increasingly talk to each other behind the scenes via APIs. Google’s recent acquisition of Apigee, an API management company, is an indicator of the continued importance of APIs. APIs are like building blocks, providing services and data that can be connected with other APIs to build powerful customized apps. However, developing and testing an API can be challenging because there is no built-in interface, breaking changes can cause widespread outages, sensitive data may be exposed or accessed, and accepted agile testing paradigms can be difficult to adapt to APIs. This session is an introduction to restful APIs and how to test them for security, performance, functionality, and backwards-compatibility risks.
Heavenly hell – automated tests at scale wojciech seligaAtlassian
Last Summit, we walked you through a migration from SVN to Git. So now you’re on Git – but what do you do with those branches? Branching in Git is great, but can be intimidating for those coming over from other SCMs. In this talk, you will learn all about branches – how to use them, organize them, and even revert an accidental merge. Embrace those branches and make them work for your team.
Quali webinar de-mystifyind dev_ops-a practitioner’s perspectiveQualiQuali
Join Quali experts as they share their own learnings, trials and tribulations in their DevOps journey over the past three years as they ate their own dog food to build cloud sandboxes.
In this webinar you will learn -
What triggers a DevOps journey?
What tools, processes and technologies to embrace?
Quali learnings and how our processes and tools have evolved to address our challenges
Top DevOps Use-cases and Benefits - Customer feedback
The road ahead – where we see us and the industry evolving?
Jenkins Pipeline on your Local Box to Reduce Cycle TimeLuca Milanesio
A case study on how to reduce continuous delivery cycle time by using your local resources as the starting point for the continuous delivery Jenkins Pipeline. Your local box has spare CPU, memory and a Git repo to be used with a local Jenkins Pipeline. You get fast feedback and create lots of precious artifacts.
Beyond DevOps: How Netflix Bridges the Gap?C4Media
Video and slides synchronized, mp3 and slide download available at URL http://bit.ly/1mv6Kpr.
Josh Evans uses the Netflix Operations Engineering as a case study to explore the challenges faced by centralized engineering teams and approaches to addressing those challenges. Filmed at qconsf.com.
Josh Evans is Director of Operations Engineering at Netflix, with experience in e-commerce, playback control services, infrastructure, tools, testing, and operations.
What we've learnt and what we want to put in practice from recent conferences. A summary by Neil Frawley, Sam Thwaites and Shaw Innes about a trip to the 2016 DevOps Enterprise Summit in San Francisco.
Presented at the January 2017 Brisbane DevOps Meetup Group
Building and Supporting Billion Dollar Ships with JIRA - Greg WarnerAtlassian
Learn how JIRA is being used outside of the traditional software development domain. See how BAE builds, delivers, and supports billion dollar ships for the Australian Defense Force, all while saving millions in operational costs in the first year alone. Greg will also discuss the migration of more that 475,000 pieces of metadata using the REST API.
TuleapCon 2019. Tuleap explained by the usersTuleap
What could be more tangible than explaining Tuleap by the users themselves? This track gives the floor to the ones who are working with Tuleap day after day. Whatever your profile, you will understand how much your job will become easier.
- Tuleap as a Developer
- Tuleap as an IT Ops
- Tuleap as a Service Manager
QA Fest 2018. Александр Венгер. ELK stack. Применение в нагрузочном тестирова...QAFest
Поговорим о том, что такое ELK stack, как его установить и начать использовать. Расскажу о том, как визуализировать результаты нагрузочного тестирования в реальном времени при помощи этого инструмента. Также заденем тему обработки различных логов, например логов приложения или автотестов.
Tuleap integrates or is connected with efficient tools to automates development workflow. We will show you how building a continuous development and delivery pipeline with Git, Pull Requests and Jenkins in Tuleap.
Video and slides synchronized, mp3 and slide download available at URL http://bit.ly/1mz2piq.
Damon Edwards explores the successful patterns - and damaging anti-patterns - observed at dozens of companies going through DevOps transformations. The main focus is on how Development teams can influence and take a leading role in the closing of the DevOps divide. Filmed at qconlondon.com.
Damon Edwards is the co-founder and managing partner of the DTO Solutions consulting group. Damon is also a frequent contributor to the Web Operations focused dev2ops.org blog, the co-host of the DevOps Cafe podcast series, and a co-author of the DevOps Cookbook from IT Revolution Press.
DevOps, sibling of Agile is born of the need to improve IT service delivery agility to the more stable environment.
DevOps movement emphasizes tearing the boundaries between makers (Development) & caretakers (Operations) of IT services/products.
DevOps Fest 2020. Kohsuke Kawaguchi. GitOps, Jenkins X & the Future of CI/CDDevOps_Fest
CI/CD process has been something your DevOps engineer purpose-built for your team. But with Kubernetes & cloud-native, that’s becoming “legacy.” The rising level of platform abstraction allows all the good practices that the industry has developed over time to be integrated, hidden, and simplified behind just one practice called “GitOps.” That simplified world is what Jenkins X enables.
We will discuss GitOps, Jenkins X, and how that combination drastically simplifies cloud-native web app development. You’ll understand why traditional DevOps is not suitable in a Kubernetes and cloud-native world, explore GitOps principles and discover how they facilitate high-velocity app development.
And finally, Kohsuke will make a fool of himself by talking about the future — now that Jenkins X simplifies the CD process, where is the next frontier?
Enabling your DevOps culture with AWS-webinarAaron Walker
In this presentation shows you how the benefits of AWS technologies can be combined with a new approach to Development and Operations.
It’s all about delivering new features and functionality faster, without compromising reliability, stability and performance.
* Understand the challenges faced by traditional Development and Operations teams
* Apply Continuous Integration/Delivery processes and tools to enable change
* Appreciate how various AWS technologies can be used to facilitate DevOps
Beyond DevOps - How Netflix Bridges the GapJosh Evans
Operating a massively scalable, constantly changing, distributed global service is a daunting task. We innovate at breakneck speed to attract new customers and stay ahead of the competition. Simultaneously improving service quality and enabling rapid, continuous change seems impossible on the surface.
At Netflix, Operations Engineering is a centralized organization whose charter is to accomplish just that by applying high-leverage software engineering practices like continuous delivery. real-time analytics, and automation to solve operational problems. It's well established that many traditional IT Operations teams struggle to bridge the gap with software engineering. Operations Engineering is no exception. And while DevOps as a construct seeks to address this gap, it doesn't go far enough. It does not explain how to bridge the gap or even why it's important to do so.
In this talk we’ll use Netflix Operations Engineering as a case study to address these questions. We'll explore common challenges faced by operational teams and strategies to overcome them.
DevOps Basics
DevOps Practices
What is CI/CD?
How to design CI/CD pipeline on AWS
Demo-1 Manually create a CI/CD on AWS
Demo-2 Manage cloudformation templates using CI/CD tools on AWS
It includes a link to a step-by-step guide to implementing demo.
The Evolution of Continuous Delivery at Scale @ LinkedinC4Media
Video and slides synchronized, mp3 and slide download available at URL http://bit.ly/1LavwD3.
Jason Toy talks about the evolution and history of LinkedIn's release strategy. Filmed at qconsf.com.
Jason Toy drives the direction for build automation at LinkedIn, focusing on the commit to release pipeline with the ultimate goal of allowing developers to move code from dev to prod in 30 minutes.
Right on the heels of the Manifesto for Agile Software Development, a new movement with the moniker DevOps has further advanced software delivery. Although the Agile software development movement brought iterative and incremental concepts to our industry, in many organizations its reach was relegated to only the application development teams. In many cases, this moved the bottlenecks in organizations from application development to release management, IT operations and business program and portfolio management decision making. This local optimization leads to real world application of Agile software development being perceived as unsuccessful and increased probability of being thrown away for the comfort in the illusions of control of plan-driven approaches.
The promise of DevOps is to further improve our ability to make holistic optimizations from business to software delivery to operations and ultimately increase feedback into our business decision making processes. This promise involves the application of The Three Ways as described by Gene Kim: Flow, Feedback and Continuous Experimentation and Learning. Even for those that were able to take advantage of Agile software development we can not sit on our laurels. We must embrace continuous improvement in order to fend off the effects of “Software is Eating the World” as Marc Andreessen pronounced. DevOps provides a view on the culture, practices, tools and processes for how valuable software is delivered, operated and evolved to enable competitive advantage.
Building a DevOps Culture in Public Sector | AWS Public Sector Summit 2017Amazon Web Services
Learn how to take your organization from manually tweaking and deploying servers and applications to automating the process, all the way from infrastructure to application code. In this session, we discuss how to structure teams to use DevOps, Service-Oriented Architecture, and Microservices. We evaluate the skill sets that are required for this and ways to attain or train employees to be sure that they have these skill sets. Customers who have gone through a transition to DevOps will discuss what the journey was like and lessons learned along the way. https://aws.amazon.com/government-education/
Agile Principles are more Software Development focused. There is need for Organizations to look for Software Development Agility nothing but DevOps. In order to achieve Organization operational efficiency the complete Organization needs to be DevOps complaint.
Take away for orgnizations on What is that they need to do?
At present, DevOps has got several buzz words associated with it. Standards in terminology by bringing in concepts such that everybody speaks same language.
Dev Dives: Train smarter, not harder – active learning and UiPath LLMs for do...UiPathCommunity
💥 Speed, accuracy, and scaling – discover the superpowers of GenAI in action with UiPath Document Understanding and Communications Mining™:
See how to accelerate model training and optimize model performance with active learning
Learn about the latest enhancements to out-of-the-box document processing – with little to no training required
Get an exclusive demo of the new family of UiPath LLMs – GenAI models specialized for processing different types of documents and messages
This is a hands-on session specifically designed for automation developers and AI enthusiasts seeking to enhance their knowledge in leveraging the latest intelligent document processing capabilities offered by UiPath.
Speakers:
👨🏫 Andras Palfi, Senior Product Manager, UiPath
👩🏫 Lenka Dulovicova, Product Program Manager, UiPath
Essentials of Automations: Optimizing FME Workflows with ParametersSafe Software
Are you looking to streamline your workflows and boost your projects’ efficiency? Do you find yourself searching for ways to add flexibility and control over your FME workflows? If so, you’re in the right place.
Join us for an insightful dive into the world of FME parameters, a critical element in optimizing workflow efficiency. This webinar marks the beginning of our three-part “Essentials of Automation” series. This first webinar is designed to equip you with the knowledge and skills to utilize parameters effectively: enhancing the flexibility, maintainability, and user control of your FME projects.
Here’s what you’ll gain:
- Essentials of FME Parameters: Understand the pivotal role of parameters, including Reader/Writer, Transformer, User, and FME Flow categories. Discover how they are the key to unlocking automation and optimization within your workflows.
- Practical Applications in FME Form: Delve into key user parameter types including choice, connections, and file URLs. Allow users to control how a workflow runs, making your workflows more reusable. Learn to import values and deliver the best user experience for your workflows while enhancing accuracy.
- Optimization Strategies in FME Flow: Explore the creation and strategic deployment of parameters in FME Flow, including the use of deployment and geometry parameters, to maximize workflow efficiency.
- Pro Tips for Success: Gain insights on parameterizing connections and leveraging new features like Conditional Visibility for clarity and simplicity.
We’ll wrap up with a glimpse into future webinars, followed by a Q&A session to address your specific questions surrounding this topic.
Don’t miss this opportunity to elevate your FME expertise and drive your projects to new heights of efficiency.
DevOps and Testing slides at DASA ConnectKari Kakkonen
My and Rik Marselis slides at 30.5.2024 DASA Connect conference. We discuss about what is testing, then what is agile testing and finally what is Testing in DevOps. Finally we had lovely workshop with the participants trying to find out different ways to think about quality and testing in different parts of the DevOps infinity loop.
Securing your Kubernetes cluster_ a step-by-step guide to success !KatiaHIMEUR1
Today, after several years of existence, an extremely active community and an ultra-dynamic ecosystem, Kubernetes has established itself as the de facto standard in container orchestration. Thanks to a wide range of managed services, it has never been so easy to set up a ready-to-use Kubernetes cluster.
However, this ease of use means that the subject of security in Kubernetes is often left for later, or even neglected. This exposes companies to significant risks.
In this talk, I'll show you step-by-step how to secure your Kubernetes cluster for greater peace of mind and reliability.
Software Delivery At the Speed of AI: Inflectra Invests In AI-Powered QualityInflectra
In this insightful webinar, Inflectra explores how artificial intelligence (AI) is transforming software development and testing. Discover how AI-powered tools are revolutionizing every stage of the software development lifecycle (SDLC), from design and prototyping to testing, deployment, and monitoring.
Learn about:
• The Future of Testing: How AI is shifting testing towards verification, analysis, and higher-level skills, while reducing repetitive tasks.
• Test Automation: How AI-powered test case generation, optimization, and self-healing tests are making testing more efficient and effective.
• Visual Testing: Explore the emerging capabilities of AI in visual testing and how it's set to revolutionize UI verification.
• Inflectra's AI Solutions: See demonstrations of Inflectra's cutting-edge AI tools like the ChatGPT plugin and Azure Open AI platform, designed to streamline your testing process.
Whether you're a developer, tester, or QA professional, this webinar will give you valuable insights into how AI is shaping the future of software delivery.
Epistemic Interaction - tuning interfaces to provide information for AI supportAlan Dix
Paper presented at SYNERGY workshop at AVI 2024, Genoa, Italy. 3rd June 2024
https://alandix.com/academic/papers/synergy2024-epistemic/
As machine learning integrates deeper into human-computer interactions, the concept of epistemic interaction emerges, aiming to refine these interactions to enhance system adaptability. This approach encourages minor, intentional adjustments in user behaviour to enrich the data available for system learning. This paper introduces epistemic interaction within the context of human-system communication, illustrating how deliberate interaction design can improve system understanding and adaptation. Through concrete examples, we demonstrate the potential of epistemic interaction to significantly advance human-computer interaction by leveraging intuitive human communication strategies to inform system design and functionality, offering a novel pathway for enriching user-system engagements.
Kubernetes & AI - Beauty and the Beast !?! @KCD Istanbul 2024Tobias Schneck
As AI technology is pushing into IT I was wondering myself, as an “infrastructure container kubernetes guy”, how get this fancy AI technology get managed from an infrastructure operational view? Is it possible to apply our lovely cloud native principals as well? What benefit’s both technologies could bring to each other?
Let me take this questions and provide you a short journey through existing deployment models and use cases for AI software. On practical examples, we discuss what cloud/on-premise strategy we may need for applying it to our own infrastructure to get it to work from an enterprise perspective. I want to give an overview about infrastructure requirements and technologies, what could be beneficial or limiting your AI use cases in an enterprise environment. An interactive Demo will give you some insides, what approaches I got already working for real.
The Art of the Pitch: WordPress Relationships and SalesLaura Byrne
Clients don’t know what they don’t know. What web solutions are right for them? How does WordPress come into the picture? How do you make sure you understand scope and timeline? What do you do if sometime changes?
All these questions and more will be explored as we talk about matching clients’ needs with what your agency offers without pulling teeth or pulling your hair out. Practical tips, and strategies for successful relationship building that leads to closing the deal.
LF Energy Webinar: Electrical Grid Modelling and Simulation Through PowSyBl -...DanBrown980551
Do you want to learn how to model and simulate an electrical network from scratch in under an hour?
Then welcome to this PowSyBl workshop, hosted by Rte, the French Transmission System Operator (TSO)!
During the webinar, you will discover the PowSyBl ecosystem as well as handle and study an electrical network through an interactive Python notebook.
PowSyBl is an open source project hosted by LF Energy, which offers a comprehensive set of features for electrical grid modelling and simulation. Among other advanced features, PowSyBl provides:
- A fully editable and extendable library for grid component modelling;
- Visualization tools to display your network;
- Grid simulation tools, such as power flows, security analyses (with or without remedial actions) and sensitivity analyses;
The framework is mostly written in Java, with a Python binding so that Python developers can access PowSyBl functionalities as well.
What you will learn during the webinar:
- For beginners: discover PowSyBl's functionalities through a quick general presentation and the notebook, without needing any expert coding skills;
- For advanced developers: master the skills to efficiently apply PowSyBl functionalities to your real-world scenarios.
Key Trends Shaping the Future of Infrastructure.pdfCheryl Hung
Keynote at DIGIT West Expo, Glasgow on 29 May 2024.
Cheryl Hung, ochery.com
Sr Director, Infrastructure Ecosystem, Arm.
The key trends across hardware, cloud and open-source; exploring how these areas are likely to mature and develop over the short and long-term, and then considering how organisations can position themselves to adapt and thrive.
UiPath Test Automation using UiPath Test Suite series, part 3DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 3. In this session, we will cover desktop automation along with UI automation.
Topics covered:
UI automation Introduction,
UI automation Sample
Desktop automation flow
Pradeep Chinnala, Senior Consultant Automation Developer @WonderBotz and UiPath MVP
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Connector Corner: Automate dynamic content and events by pushing a buttonDianaGray10
Here is something new! In our next Connector Corner webinar, we will demonstrate how you can use a single workflow to:
Create a campaign using Mailchimp with merge tags/fields
Send an interactive Slack channel message (using buttons)
Have the message received by managers and peers along with a test email for review
But there’s more:
In a second workflow supporting the same use case, you’ll see:
Your campaign sent to target colleagues for approval
If the “Approve” button is clicked, a Jira/Zendesk ticket is created for the marketing design team
But—if the “Reject” button is pushed, colleagues will be alerted via Slack message
Join us to learn more about this new, human-in-the-loop capability, brought to you by Integration Service connectors.
And...
Speakers:
Akshay Agnihotri, Product Manager
Charlie Greenberg, Host
Connector Corner: Automate dynamic content and events by pushing a button
Agile North East Agile + DevOps by Craig Pearson of CAP Project Services
1. Project Services
Enabling
Continuous
Delivery
Continuous Delivery on Steroids!!!
Agile
North
East
Agile + DevOps
Craig Pearson
www.ranger4.com DevOpstastic
2. Project Services
Enabling
Continuous
Delivery
Agile
North
East
Format
Agile
+
DevOps
www.ranger4.com DevOpstastic
3. Project Services
Enabling
Continuous
Delivery
• Agile = why we are here tonight!
• DevOps = Development + Operations
– Its not a role or team
– Its about breaking down organizational silos
– Its about an unhindered flow to “live”
– It includes deployment automation and
“infrastructure as code” (e.g. Puppet/Chef)
– It involves massive culture change
Agile
North
East
Background
www.ranger4.com DevOpstastic
5. Project Services
Enabling
Continuous
Delivery
Now
Con$nuous
Delivery
Agile
North
East
Method evolution
~30
years
~20
years
2001
2009
www.ranger4.com DevOpstastic
7. Project Services
Enabling
Continuous
Delivery
Agile DevOps nirvana
• Fully Done Done (i.e. released into prod)
• Short, value adding, iterations into live
• “Potentially releasable software” is a goal
of Scrum but “continuous software
delivery” is the goal of Agile DevOps
• Real user feedback on real applications
Agile
North
East
www.ranger4.com DevOpstastic
8. Project Services
Enabling
Continuous
Delivery
Deploy
to
Live
• Automate everything
Automated
Automated
Automated
Automated
Manual
Should
Be
Automated
Agile
North
East
How
Develop
Unit
Test
Integra>on
Test
Acceptance
Test
Performance
Test
www.ranger4.com DevOpstastic
9. Project Services
Enabling
Continuous
Delivery
• Automate everything
• Version everything
• Automate provisioning (of infrastructure)
and deployment (of software)
• Implement a visible deployment “pipeline”
with regular feedback loops
Agile
North
East
How
www.ranger4.com DevOpstastic
10. Project Services
Enabling
Continuous
Delivery
Con>nuous
Live
Deployment
Live
deployment,
environment
refresh
Agile
North
East
The pipeline
Version
Control
System
Scrum
Delivery
Team
App
+
Infrastructure
code
Con>nuous
Delivery
Build
+
Deploy
Tests
Quality
Gates
e.g.
CAB
Other
tests
func>onal,
performance,
pen,
etc.
Automate
Approval
Processes
Move
from
explicit
to
implicit
approval
www.ranger4.com DevOpstastic
11. Project Services
Enabling
Continuous
Delivery
• Product Owner understands operations
• Backlog includes ops-related stories
• Ops are represented in “the team”
• Definition of done includes getting into
prod
• Ceremonies includes ops people
• Scrum used to fix production defects
Agile
North
East
Impact on Scrum
www.ranger4.com DevOpstastic
12. Project Services
Enabling
Continuous
Delivery
• Ops writing code (“full stack developer”)
• Developers deploying to prod
• Ops + Dev on the same Agile team
• Ops moving into the Agile world
• Versioning of infrastructure (as code)
• NFR’s in story acceptance criteria
Agile
North
East
Changes needed
www.ranger4.com DevOpstastic
13. Project Services
Enabling
Continuous
Delivery
• Are you doing true Agile?
• Testing, testing, testing, TDD, testing
• DevOps is not Super-Ops – its not about
the technology or employing “super
admins”
• Understand where you are, map out a
path towards maturity and take one step at
a time
Agile
North
East
Moving forward
www.ranger4.com DevOpstastic
14. Project Services
Enabling
Continuous
Delivery
Knowing you are there
• Volume of production releases increasing
• Time taken for feature releases to
production decreasing (“cycle time”)
• Reducing overall M-T-T-R
Agile
North
East
• You’ve annihilated the CAB!
www.ranger4.com DevOpstastic
15. Project Services
Enabling
Continuous
Delivery
Agile
North
East
Feedback
Comments/Questions
www.ranger4.com DevOpstastic
16. Project Services
Enabling
Continuous
Delivery
Agile
North
East
Get in touch
pearsoncraig
@craigpearson004
craig@CAPprojectservices.co.uk
www.ranger4.com DevOpstastic