Optimizing DevOps in the Enterprise, Eyal Edri & Oded Ramraz, Red Hat
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Large enterprises today are pacing a flood of multiple devops tools to choose from for their infrastructure. The problem intensifies when you have dozens of devops teams across the world, each with his own background of devops tools and knowledge and each with his own agenda of pushing to use his tools. How would you leverage this distributed, disconnected knowledge into a single working devops knowledge source, and common infrastructure to leverage the whole enterprise? Come and hear about Red Hat Global CI initiative to hear on one possible approach for taking on the battle.
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The CHIPS Alliance is a Linux Foundation project that develops open source hardware specifications, implementations, verification tools, and IP blocks. It aims to lower the costs of hardware development through collaboration and shared resources. Members include companies and organizations working on CPUs, interconnects, I/O, machine learning accelerators, and more. The CHIPS Alliance uses Apache 2.0 licensing to encourage IP contribution and participation while allowing commercial use of outputs. It provides a neutral environment for hardware collaboration across companies and countries.
Transforming Application Delivery with PaaS and Linux Containers
This document discusses Red Hat OpenShift Enterprise and how it helps with application delivery using Platform as a Service (PaaS) and Linux containers. It covers OpenShift's architecture using Linux containers, Docker, Kubernetes, and RHEL Atomic Host. It also discusses OpenShift's application deployment flow, adoption trends, and challenges with container adoption as well as Red Hat's strategy to address these challenges through container certification and simplifying adoption for partners.
Rising Above the Noise: Continuous Integration, Delivery and DevOps
This document discusses continuous integration (CI), continuous delivery (CD), and DevOps. It defines CI as integrating code frequently through automated testing to determine code quality. CD builds on CI by automatically deploying code through test environments to production. DevOps aims to break down silos between development and operations by automating infrastructure and deployment. The future will see more private clouds, platform as a service, and tools that integrate CI, deployment automation, and environment provisioning.
Dr. Strangeconfig or: How I Learned to Stop Using Chef and Puppet and Love th...
What is the significance of containers? If you want to know why/how they are changing the traditional approach to configuration management and operations, and get insights into the major players, trends, upcoming standards, and future of containers in general, this is the talk for you.
Platform Engineering using GitOps, Boston Kubernetes Meetup
The document outlines an agenda for a meetup on platform engineering using GitOps. The agenda includes an introduction to GitOps, a discussion of using GitOps for platform engineering, and a demo of ArgoCD. GitOps is described as using Git as the single source of truth for declarative infrastructure and having software agents automatically pull and reconcile infrastructure changes from Git. ArgoCD is highlighted as a GitOps tool that can pull updated code from Git repositories and deploy it directly to Kubernetes resources.
Containers - Transforming the data centre as we know it 2016
These innovative technologies are at the heart of the microservices and DevOps revolution currently sweeping through the IT industry. They are fuelling digital transformation and accelerating cloud adoption. They're helping organisations develop infrastructure agnostic applications that can be deployed anywhere i.e. Bare Metal, Virtualised Data Centres, Private and Public Cloud. They’re helping organisations to significantly reduce infrastructure costs and accelerating agile application delivery by automating application deployments and operational management. After this talk you’ll know what these open source technologies and open standards are, what they mean to you and your organisation and where you can go to try them out.
Production-Ready Kubernetes: It's Not About Technology
Adopting cloud-native technologies can seem like a technological challenge, but it's far from being the only theme.
The organization, culture and people aspects is the main challenge to overcome resistance to change, drive value creation and accelerate the transformation.
This talk shares our journey in adopting a Cloud-native application stack with a Kubernetes PaaS, focusing on the transformation journey.
Madrid devops forward devops is not what you think
DevOps is the cornerstone of all high-performance technology companies and allows them to have a proper frequency of deployment while maintaining system availability. This talk describes the devops culture, devops practices an give some ideas about how to introduce this mindset.
[Srijan Wednesday Webinars] How to Build a Cloud Native Platform for Enterpri...
Drupal has been a consistent leader in the Gartner Magic Quadrant for Web Content Management. However, enterprises leveraging Drupal have traditionally relied on PaaS providers for their hosting, scaling and lifecycle management. And that usually leads to enterprise applications being locked-in with a particular cloud or vendor.
As container and container orchestration technologies disrupt the cloud and platform landscape, there’s a clear way to avoid this state of affairs. In this webinar, we discuss why it's important to build a cloud-native Drupal platform, and exactly how to do that.
Join the webinar to understand how you can avoid vendor lock-in, and create a secure platform to manage, operate and scale your Drupal applications in a multi-cloud portable manner.
Key Takeaways:
- Why you need a cloud-native Drupal platform and how to build one
- How to craft an idiomatic development workflow
- Understanding infrastructure and cloud engineering - under the hood
- Demystifying the art and science of Docker and Kubernetes: deep dive into scaling the LAMP stack
- Exploring cost optimization and cloud governance
- Understand portability of applications
- A hands-on demo of how the platform works
What HPC can learn from DevOps?
DevOps and HPC: Saudi Aramco HPC use case discusses how DevOps practices like infrastructure as code and configuration management tools like Puppet can help optimize HPC clusters. Benefits include speeding up cluster deployments from days to hours, continuous deployment, drift control, and team collaboration through version control. Containers are also discussed as a potential way to improve portability, scalability and software delivery for HPC workloads. However, challenges include changing processes, kernel requirements, security, and keeping pace with the fast-moving container ecosystem.
Embracing Disruptive Change with OpenCredo and Google
An OpenCredo sponsored look at why we chose to partner with Google, and utilise the Google Cloud Platform.
Bilbostack19 devops is not what you think
DevOps is the cornerstone of all high-performance technology companies and allows them to have a proper frequency of deployment while maintaining system availability.
This talk describes the devops culture, devops practices an give some ideas about how to introduce this mindset.
Towards-cloud-native-HPC.pdf
Inspired by the cloud native community and CNCF Research end-users such as CERN, University of Michigan and many others. With our small contribution, Nora Alwadah and I extended the bridge to the Saudi HPC community.
Key takeaway: Follow and join the new Kubernetes Batch Working Group. Help them nourish and evolve.
Agile Engineering Traceability
The document discusses agile engineering and federated application lifecycle management (ALM). It defines agile practices like Scrum, Lean, XP and Kanban. It also discusses challenges with agility like testing overhead and keeping up with emerging technologies. Federated ALM is defined as integrating metadata, workflows and processes across development stages with customizable application development and integration flows.
The NRB Group mainframe day 2021 - Containerisation on Z - Paul Pilotto - Seb...
Containerization on IBM Z : the notion of containers, their principles, how it works, their benefits on IBM Z and the reasons to adopt containers.
The second part of the presentation focuses on the various solutions available on IBM Z to run and execute your containers at the best place, on IBM Z !
DevOps State of the Union 2015
Ernest Mueller, Karthik Gaekwad, and James Wickett, the Agile Admins (http://theagileadmin.com) delivered this presentation on what's hot in DevOps in 2015 for the BrightTALK Summit. The video is online at https://www.brighttalk.com/webcast/5742/154715
Enterprise Cloud Native is the New Normal
ContainerDays 2019, Hamburg: Talk by Mario-Leander Reimer (@LeanderReimer, Principal Software Architect at QAware)
=== Please download slides if blurred! ===
Abstract: The world of IT and technology is moving faster than ever before. Cloud native technology and application architecture have been influencing and disrupting the software engineering discipline for the past years and there is no end in sight. But according to Gardner we are currently entering the trough of disillusionment. So does this mean we followed the wrong path and that we should turn back? Hell no!!!
Despite of all disbelievers and trolls: cloud native is neither a failure nor a hype anymore! It will become mainstream. We already see widespread adoption at all our customers. Of course there still is a lot of room for improvement. No doubt about that. Technology, methodology, processes, operations, cloud native architecture and software development need to mature even further to become boring and ready for the enterprise. This is software industrialization in its purest form. And our skills and expertise are required to make this happen.
Incluit case studies 3.1
IncluIT is a mature and rockin’as a well-established Softwarecompanywhere our past speaks for itself, our present is even better andour futureis mind blowing! Since 1994, we have consolidated asophisticated nearshore destination into a global, high-level Tech service provider.
Meetup Devops-Geneva-19.10.2019
Bonjour à tous,
Pour ce meetup, nous avons la chance d'être reçu dans les locaux de Richemont.
Je remercie particulièrement Cédric Georg ainsi que l'équipe de Richemont pour leur accueil.
A ce meetup DevOps, nous aurons 2 Retours d'Expérience, voici l'agenda de la soirée:
18:30 - Ouverture des portes
(il faudra donner votre nom et prénom ainsi que votre numéro de plaque d'immatriculation si vous êtes venu en voiture, c'est pour la sécurité, et oui, on ne rigole pas ici :-))
18:50 - Introduction de Matthieu et de Cédric
19:00 - Richemont et sa transformation DevOps
Richemont, fort de sa transformation digitale, a dû s'adapter afin de faire travailler ensemble, avec des outils d'automatisation et de communication, les équipes de développeurs et les équipes opérationnelles.
Squad, DevOps, Tests, Sécurité, Agile et Scrum, comment tous ces termes ont sû devenir le quotidien de Richemont en seulement quelques années.
Nous verrons comment nous avons mis cela en place, quels ont été les points positifs et négatifs de cette transformation.
19:40 - SixSq et l'automatisation du docker sur des edge points (DEMO)
Edge computing is gaining in popularity to address the explosion of data produced by IoT sensors, and the need to better manage AI both in the cloud and at the edge. To address this paradigm shift, SixSq has launched two open source projects: Nuvla for managing applications, and NuvlaBox, a cloud-in-a-box edge solution.
Using these open source projects, in this session we'll demonstrate how edge computing can now be integrated to agnostically operate containerized applications on CaaS infrastructures anywhere, using a Raspberry Pi-based platform.
DevOps For Everyone: Bringing DevOps Success to Every App and Every Role in y...
DevOps For Everyone: Bringing DevOps Success to Every App and Every Role in y...Siva Rama Krishna Chunduru
Understand DevOps and it's fitment to various types of applications.
Understand various Organization Roles after Org-restructure.
Understand the way to measure the success.Similar to Optimizing DevOps in the Enterprise, Eyal Edri & Oded Ramraz, Red Hat (20)
Transforming Application Delivery with PaaS and Linux Containers
Transforming Application Delivery with PaaS and Linux Containers
Rising Above the Noise: Continuous Integration, Delivery and DevOps
Rising Above the Noise: Continuous Integration, Delivery and DevOps
Dr. Strangeconfig or: How I Learned to Stop Using Chef and Puppet and Love th...
Dr. Strangeconfig or: How I Learned to Stop Using Chef and Puppet and Love th...
Platform Engineering using GitOps, Boston Kubernetes Meetup
Platform Engineering using GitOps, Boston Kubernetes Meetup
Containers - Transforming the data centre as we know it 2016
Containers - Transforming the data centre as we know it 2016
Production-Ready Kubernetes: It's Not About Technology
Production-Ready Kubernetes: It's Not About Technology
Madrid devops forward devops is not what you think
Madrid devops forward devops is not what you think
[Srijan Wednesday Webinars] How to Build a Cloud Native Platform for Enterpri...
[Srijan Wednesday Webinars] How to Build a Cloud Native Platform for Enterpri...
Embracing Disruptive Change with OpenCredo and Google
Embracing Disruptive Change with OpenCredo and Google
The NRB Group mainframe day 2021 - Containerisation on Z - Paul Pilotto - Seb...
The NRB Group mainframe day 2021 - Containerisation on Z - Paul Pilotto - Seb...
DevOps For Everyone: Bringing DevOps Success to Every App and Every Role in y...
DevOps For Everyone: Bringing DevOps Success to Every App and Every Role in y...
More from DevOpsDays Tel Aviv
YOUR OPEN SOURCE PROJECT IS LIKE A STARTUP, TREAT IT LIKE ONE, EYAR ZILBERMAN...
The document provides tips for marketing an open source project on GitHub. It recommends explaining the motivation and purpose of the project, researching similar existing projects, and developing the project to be easy to install, use, and contribute to. Key steps include writing a good README, publishing the project in relevant communities, and submitting it to curated lists to help users discover the project. The goal is to build an active community of contributors and users to support the long-term success of the open source project.
GRAPHQL TO THE RES(T)CUE, ELLA SHARAKANSKI, Salto
The document discusses GraphQL as an alternative to REST APIs. It begins by describing some common issues with REST APIs, such as over-fetching and under-fetching data. It then introduces GraphQL as a query language that allows clients to get precisely the data they need in a single request. Key benefits of GraphQL include no breaking changes, no over-fetching or under-fetching, and being transport agnostic. The document also covers GraphQL concepts like schemas, queries, mutations, and errors. It provides examples of how problems like rate limiting and error handling are approached differently in GraphQL compared to REST. In the end, it acknowledges that GraphQL has a learning curve but can help solve real problems for
MICROSERVICES ABOVE THE CLOUD - DESIGNING THE INTERNATIONAL SPACE STATION FOR...
Robert Barron discusses the construction and operation of the International Space Station (ISS). The ISS was built in stages over many flights from 1998-2011, with modules being delivered and assembled to create the permanently inhabited outpost in space. It currently consists of multiple modules from the US, Russia, Europe, Japan and Canada which provide living quarters, research labs, docking ports, and more. Managing resources like oxygen generation and spacesuits on the ISS requires redundant systems to ensure resiliency in the challenging space environment.
THE (IR)RATIONAL INCIDENT RESPONSE: HOW PSYCHOLOGICAL BIASES AFFECT INCIDENT ...
Have you ever felt you took every wrong turn possible in the process of mitigating a production incident? Did you go through a 3-hour hell during incident response and felt the incident wasn’t complex enough to justify the horrors you’ve experienced? Did it cause you to question your engineering or problem-solving skills?
Well, it’s only partially you. Our brain is wired to make decision-making simpler. In doing so, it exposes itself to biases, heuristics, and other quirks that may seem like “bad decisions” in hindsight.
In this talk, through real-life outages, we’ll project those psychological principles onto the world of production monitor, and incident management. As a responder, you’ll learn why those behavioral patterns emerge during production incidents and what can be done to limit their effect, and as a manager, you’ll learn how to enable and encourage a healthy environment to better support those patterns.
PRINCIPLES OF OBSERVABILITY // DANIEL MAHER, DataDog
The word observable entered the English language roughly 400 years ago, but the concepts of what it means to see, comprehend, and understand something have been debated since time immemorial. Starting in the 19th century, a series of postulates and criteria coalesced into control theory, and it is from this body of knowledge that we gained the word “observability”. Today, with the advent of complex, interconnected computer systems, that word has taken on new meanings and connotations—some useful, some detrimental, and some just plain confusing.
In this talk, we’ll mix a little history, a touch of philosophy, and a healthy dose of reality, to demystify what observability means to us as professional computer people. We’ll tear through the marketing material and unearth foundational principles that will help us to build better infrastructure, write better software, and promote healthier business practices. Finally, we’ll explore some potential new avenues for discussion and understanding.
NUDGE AND SLUDGE: DRIVING SECURITY WITH DESIGN // J. WOLFGANG GOERLICH, Duo S...
Security people say users are the weakest link. But are they? When complying with security becomes too burdensome, users take shortcuts, find workarounds, and end up jeopardizing security. Blaming users is lazy and easy. Making security usable is time consuming and challenging. How does design research help us understand our customers? What patterns and principles drive secure behavior? How can we build empathy with customers and make the right thing to do the easiest thing to do? This session explores these questions, and provides examples of how design thinking and research can help us be more secure. We will walk through our creation of core user personas, design principles, and how these inform and direct our design choices and intent. Don’t blame your users anymore. Come learn how to be part of a future where usability leads security.
(Ignite) TAKE A HIKE: PREVENTING BATTERY CORROSION - LEAH VOGEL, CHEGG
This is for you, you rockstar, ninja coffee drinking workaholic who doesn’t know what a vacation day looks like. Even though you love your job and are dedicated and are super important, you need a break too.
We tend to think that working all the time is an effective practice while the truth is that finding the time for self care and recharging your batteries is beneficial for both you and your company. Additionally, if you’re a leader, you’re responsible for the wellbeing of your team. In this talk I’ll discuss the importance of taking time off of work and creating a positive culture surrounding vacation time.
BUILDING A DR PLAN FOR YOUR CLOUD INFRASTRUCTURE FROM THE GROUND UP, MOSHE BE...
This is a story about taking the cloud infrastructure of a successful company, that is still managed as infrastructure of a startup company, and rebuilding it to support the growing business requirements, especially around disaster recovery and business continuity. In the session I will share Next Insurance’s journey - where we started, where we are now and what we learned on the way so far. I will talk about how we managed to build our proven DR plans, and actually execute them in our DR drills. I will also talk about why we decided that the only way to prove your DR plan works is to continue running your business in the DR account and make it your production account, and go on to build your next DR account. If you are a part of a company that is about to embark on a similar journey, this session might equip you with some very useful insights on how to think about such a challenge, and some very useful and practical tips on how to execute it.
THE THREE DISCIPLINES OF CI/CD SECURITY, DANIEL KRIVELEVICH, Cider Security
CI/CD pipelines are quickly becoming the path of least resistance for would-be attackers into sensitive internal systems, gaining access to critical data, with minimal effort.
In the InfoSec world when we talk about CI/CD security often times this focuses on specific aspects of securing your pipeline - scanning the code, protecting secrets, securely managing code deployments, or even authentication and authorization mechanisms, but we rarely talk about all of these together.
After years of being in the trenches and realizing that the attack surface is growing and the threat landscape becoming more and more complex, it has become increasingly apparent that security teams need to adapt and modify strategies to keep up with the new reality of CI/CD protection, without compromising developer velocity.
In this talk I would like to propose a new way of thinking about CI/CD security - that encompasses the three disciplines that comprise CI/CD security - security in the pipeline, of the pipeline, and around the pipeline. Partial coverage of any or all of these disciplines simply will not cut it with the continuously evolving risk landscape. Security engineers need to address each of these aspects in their entirety to provide the full scope of coverage that modern organizations need, and I will take a deep dive on the challenges each introduce, and the approaches and techniques for mitigating them based on adversarial sec research.
THE PLEASURES OF ON-PREM, TOMER GABEL
The last two decades have been all about SaaS, with advantages that cannot be overstated. Except SaaS isn’t always an option, nor is it always the right choice: businesses in tightly regulated industries, or where information security is paramount, for example, will not - often can not - consider any software that isn’t under their control. For many software enterprises, this leads to the dreaded inevitability of on-premise deployment.
Fortunately, the situation today is dramatically different to a scant few years ago, let alone a decade or two: the same technologies that enable SaaS have also radically transformed on-prem deployment. Modern tools like Docker, Consul, ELK and Kubernetes - to name a few - can be leveraged to completely transform the experience for both customers and vendors. In this talk we’ll contrast the challenges and advantages of SaaS and on-prem, see how things have evolved in recent history, and see how modern on-prem deployment can be, if not pleasurable, at least relatively painless.
CONFIGURATION MANAGEMENT IN THE CLOUD NATIVE ERA, SHAHAR MINTZ, EggPack
Configuration Management is at the core of Ops. It’s the biggest enabler of any compute operation, small and big. In the past decade, we have switched from thinking about the machines we are configuring, to think about the software and services we are controlling. With that change of mindset, so did the tools we are using. Traditional tools like Puppet, chef, salt and Ansible are slowly declining while new tools such as Terraform, Pulumi, Helm and Kustomize are on the rise. In this talk I will try to describe the pain-points and the opportunities of this transformation as well as suggesting a future direction based on tools developed at the big-tech companies (Mainly facebook and google).
SOLVING THE DEVOPS CRISIS, ONE PERSON AT A TIME, CHRISTINA BABITSKI, Develeap
We all know how hard it is to find DevOps engineers, and creating a diverse team despite gender and ethnicity bias? Nearly impossible. At this talk we will show our tools and methods implemented in the Develeap hiring process that overcome this inherited bias.
About 2 years ago we faced a crisis in our DevOps consulting company - the market demand was higher than we could supply. The traditional recruiting process depending on CV and artificial credentials was not working. So we came up with an alternative solution, and since then - we are growing exponentially and diversely. In this talk we will show the practical tools we deployed in order to increase our capacity, and we will show how these tools overcome the inherited bias in the process.
OPTIMIZING PERFORMANCE USING CONTINUOUS PRODUCTION PROFILING ,YONATAN GOLDSCH...
Everyone wants observability into their system, but find themselves with too many vendors and tools, each with its own API, SDK, agent and collectors.
With the increasing complexity of modern applications, continuous profiling methods and tools are gaining popularity among the Developer and Engineering communities. In this session, we cover what continuous profiling entails and why you should implement a profiler into your tech stack (if you haven’t done so already). We’ll then bring theory to practice and demonstrate a real-life scenario using gProfiler, a free open-source continuous profiling tool, covering Linux servers on multiple architectures (such as Graviton).
HOW TO SCALE YOUR ONCALL OPERATION, AND SURVIVE TO TELL, ANTON DRUKH
“Being oncall sucks. But it doesn’t have to!” We all heard this one before. Why is it though, that oncall still remains the biggest scar for many? What can a modern Engineering org do to rein the oncall dragons, and actually help people grow as professionals as they go oncall?
In this talk, I will present the main reasons why oncall is difficult in modern orgs, and describe ways to mitigate these hardships. The idea is that oncall is often the ‘backroom’ of an org, where all the technical and organizational debt take their toll. Be it unwieldy systems or broken processes between teams, oncall checks all the ‘weak boxes’. Therefore, the only way to win at oncall is to sort out your debts, starting with the organizational ones.
I will dive into the detail of the oncall rotation at Snyk as the org scaled from 1 to 220 people, what worked well about it, and what was less than perfect. I will discuss the decisions made to turn oncall into a building block of the org, and show a path to rein oncall in your organization as well.
HOW TO OPTIMIZE NON-CODING TIME, ORI KEREN, LinearB
Github Copilot and tools that help us code better are cool. But I’m lucky if I spend 90 minutes a day writing code. We really need to optimize the hours we spend reviewing code, updating tickets and tracing where our code is deployed. Learn how I save an hour a day streamlining non-coding tasks.
This talk is unique because 99% of developer productivity tools and hacks are about coding faster, better, smarter. And yet the vast majority of our time is spent doing all of this other stuff. After I started focusing on optimizing the 10 hours I spend every day on non-coding tasks, I found I my productivity went up and my frustration at annoying stuff went way down. I cover how to save time by reducing cognitive load and by cutting menial, non-coding tasks that we have to perform 10-50 times every day. For example:
Bug or hotfix comes through and you want to start working on it right away so you create a branch and start fixing. What you don’t do is create a Jira ticket but then later your boss/PM/CSM yells at your due to lack of visibility. I share how I automated ticket creation in Slack by correlating Github to Jira.
You have 20 minutes until your next meeting and you open a pull request and start a review. But you get pulled away half way through and when you come back the next day you forgot everything and have to start over. Huge waste of time. I share an ML job I wrote that tells me how long the review will take so I can pick PRs that fit the amount of time I have.
You build. You ship it. You own it. Great. But after I merge my code I never know where it actually is. Did the CI job fail? Is it release under feature flag? Did it just go GA to everyone? I share a bot I wrote that personally tells me where my code is in the pipeline after it leaves my hands so I can actually take full ownership without spending tons of time figuring out what code is in what release.
FLYING BLIND - ACCESSIBILITY IN MONITORING, FEU MOUREK, Icinga
Do you know what it feels like to navigate as someone who can’t distinguish between green and red - looking at those badges that tell you whether something is broken or a-okay? I’ll give you a quick look into what it feels like with some examples from the monitoring tool Icinga Web 2.
We all tend to forget, that not everyone sees the world like we do. In this talk I’ll be walking you through different views in Icinga Web 2 with side-by-side comparisons for the default views and how different kinds of vision impairments affect those. The talks also features a few suggestions on how to improve colour schemes and making websites and webapps better to navigate with screen readers!
(Ignite) WHAT'S BURNING THROUGH YOUR CLOUD BILL - GIL BAHAT, CIDER SECURITY
Recent years have exposed startups to a major plague - cloud overspend. No vaccine appears to exist, plethora of tools and consultants fail to stop the bleeding. And yet, some companies manage to stay safe. What makes them different? Is it the tools? Is it the mindset? Is it developer training?
In this session we will examine the cultural factors involved in sound and responsible financial management in the cloud. We will also look at relevant system design elements and product design elements which enable us to spend wisely while our business runs smoothly.
Following this session, you should be better versed in cost-aware system design and some of the cultural and structural requirements to keeping your cloud bill low.
SLO DRIVEN DEVELOPMENT, ALON NATIV, Tomorrow.io
In every development process there is the question, do we invest enough on quality? Do we need to invest more? Every team knows about the dilemma of how many tests is the right amount of tests we should write. Is 80% test coverage is good enough? Maybe 90%? 100%? Should we invest more time in unit testing? Are we wasting too much time on unit-testing? Should we invest time on a faster rollback mechanism?
WIIFM
“Without data, you’re just another person with an opinion” - W. Edwards Deming
SLO Driven Development is a framework that helps the developers focus on impact and balance of every aspect of the dev process. When working currently with SLI, SLA, SLO and error budget you can learn where to invest in the development process.
Let’s talk about the importance of good SLOs and how they can help us improve our day2day
ONBOARDING IN LOCKDOWN, HILA FOX, Augury
In this talk, I will share do's and don'ts on how to onboard successfully in a remote or hybrid setup including moving to a leadership role, speaking from my own journey onboarding remotely in the midst of a global pandemic.
I will share the tips that worked for me for successful onboarding, how I was able to be productive, impactful, and make a good impression on others. The key issues as an “onbordee” that I will talk about are how to create relationships, make yourself visible in the company, time management, and more.
Since I started working in Augury over 100 new employees have joined the company. Each month I give a session that is part of their general onboarding process. This became a crucial step due to the fact that we are now a hybrid company and a lot of people are onboarding remotely or in a hybrid setup for the first time in their lives.
I joined the company as a backend developer and a few months into my role, the squad leader position in my squad was up for grabs and I was fortunate enough to grab it :) This is my first official leadership role, which I also needed to onboard into in a hybrid setup. I will share the process that I built for myself on “How to lead”. Also, a word or two on the process we built as a squad on how we work in a hybrid setup, what are we optimizing for when we do meet and how to include new members of the team.
DON'T PANIC: GETTING YOUR INFRASTRUCTURE DRIFT UNDER CONTROL, ERAN BIBI, Firefly
In your ever-changing Infrastructure, some changes are intentional while others are not.
Drift is what happens whenever the real-world state of your infrastructure differs from the state defined in your configuration. This can happen for many reasons, sometimes it happens when adding or removing resources, other times when changing resource definitions upon resource termination or failure, and even when changes have been made manually or via other automation tools.
While Terraform itself can detect drifts, in most cases, you will be informed about it too late: just before you are about to deploy new changes to your infrastructure. What’s interesting about Terraform though, is that you can apply changes in two separate and distinct steps of “Planning” and “Applying”. This means that you have full visibility of what Terraform is planning on doing beforehand, and if you are satisfied with the changes, you can choose to apply them.
So how does this work? When something is changed intentionally, it will appear in the source code, and the Terraform plan will not do anything. However, if any part of the infrastructure has been changed manually, Terraform’s plan will identify this, and alert you to the change. In other words, if your IaC drifted from its expected state, then Terraform’s plan will, in fact, detect it.
Applying this simple solution can empower DevOps and developer velocity, with the reassurance and context for unexpected changes in your IaC, in near real-time. This talk will showcase real-world examples, and practical ways to apply this in your production environments while doing so safely and at the pace of your engineering cycles.
More from DevOpsDays Tel Aviv (20)
YOUR OPEN SOURCE PROJECT IS LIKE A STARTUP, TREAT IT LIKE ONE, EYAR ZILBERMAN...
YOUR OPEN SOURCE PROJECT IS LIKE A STARTUP, TREAT IT LIKE ONE, EYAR ZILBERMAN...
MICROSERVICES ABOVE THE CLOUD - DESIGNING THE INTERNATIONAL SPACE STATION FOR...
MICROSERVICES ABOVE THE CLOUD - DESIGNING THE INTERNATIONAL SPACE STATION FOR...
THE (IR)RATIONAL INCIDENT RESPONSE: HOW PSYCHOLOGICAL BIASES AFFECT INCIDENT ...
THE (IR)RATIONAL INCIDENT RESPONSE: HOW PSYCHOLOGICAL BIASES AFFECT INCIDENT ...
PRINCIPLES OF OBSERVABILITY // DANIEL MAHER, DataDog
PRINCIPLES OF OBSERVABILITY // DANIEL MAHER, DataDog
NUDGE AND SLUDGE: DRIVING SECURITY WITH DESIGN // J. WOLFGANG GOERLICH, Duo S...
NUDGE AND SLUDGE: DRIVING SECURITY WITH DESIGN // J. WOLFGANG GOERLICH, Duo S...
(Ignite) TAKE A HIKE: PREVENTING BATTERY CORROSION - LEAH VOGEL, CHEGG
(Ignite) TAKE A HIKE: PREVENTING BATTERY CORROSION - LEAH VOGEL, CHEGG
BUILDING A DR PLAN FOR YOUR CLOUD INFRASTRUCTURE FROM THE GROUND UP, MOSHE BE...
BUILDING A DR PLAN FOR YOUR CLOUD INFRASTRUCTURE FROM THE GROUND UP, MOSHE BE...
THE THREE DISCIPLINES OF CI/CD SECURITY, DANIEL KRIVELEVICH, Cider Security
THE THREE DISCIPLINES OF CI/CD SECURITY, DANIEL KRIVELEVICH, Cider Security
CONFIGURATION MANAGEMENT IN THE CLOUD NATIVE ERA, SHAHAR MINTZ, EggPack
CONFIGURATION MANAGEMENT IN THE CLOUD NATIVE ERA, SHAHAR MINTZ, EggPack
SOLVING THE DEVOPS CRISIS, ONE PERSON AT A TIME, CHRISTINA BABITSKI, Develeap
SOLVING THE DEVOPS CRISIS, ONE PERSON AT A TIME, CHRISTINA BABITSKI, Develeap
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OPTIMIZING PERFORMANCE USING CONTINUOUS PRODUCTION PROFILING ,YONATAN GOLDSCH...
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How to Interpret Trends in the Kalyan Rajdhani Mix Chart.pdf
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みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
ここ3000字までしか入らないけどタイトルの方がたくさん文字入ると思います。
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みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
Optimizing DevOps in the Enterprise, Eyal Edri & Oded Ramraz, Red Hat
- 1. Optimizing DevOps Strategy In a large enterprise DevOps Days TLV 2014 Eyal Edri, Supervisor, RHEV & oVirt CI, Red Hat Oded Ramraz, Supervisor, Global CI, Red Hat
- 2. Agenda ● The Challenge – Decisions, Decisions, Decisions – The DevOps “Jungle” – Enterprises & DevOps – Clutter & Politics – Red Hat & DevOps Today – Open Discussion – What do YOU choose? ● The Solution – Global CI (“DevOps as a service”) – Challenges – Useful Links 2 Eyal Edri | Oded Ramraz
- 3. The projects upstream downstream 3 Eyal Edri | Oded Ramraz
- 4. The People Eyal Edri – R&D Engineering network security virtualization Sysadmin Developer DevOps Manager ● RHEV CI Team at Red Hat and maintainer in the oVirt project. ● Dive Control Specialist, with affection for shark diving. 4 Eyal Edri | Oded Ramraz
- 5. The People Oded Ramraz – Quality Assurance Engineering – QE Operations team – Responsible for the implementation and maintenance of a shared, cloud-based CI infrastructure for all Red Hat product lines. 5 Eyal Edri | Oded Ramraz
- 6. 6 The Challenge VIRTUALIZATION CONFIGURATION MANAGEMENT CONTINUOUS INTEGRATION PROVISIONING
- 7. 7
- 9. 9 DevOps in Enterprises Challenges KNOWLEDGE SHARE STABILTY vs INNOVATIVION REDUCE RISK BEST TEAMS COLLABORATION
- 10. 10 DevOps Wars a CM example Stable Knowledge Community New Cool Simple (?) VS
- 11. 11 Clutter & Politics How Many DevOps teams exists in your organization ?
- 12. 12 DevOps Teams In Red Hat
- 13. 13 Cherry-Picking Scale: > Best Practices 1000 slaves Distributed ownership New and fast moving stable Jenkins Job builder production puppet Foreman fabric Zuul brew
- 14. 14 DE-Clutterization “Out of clutter, find simplicity.” ― Albert Einstein. Which CM system are you using? Which virtualization solution do you have? What kind of CI tool you're using?
- 15. 15 The Solution Introducing Red Hat Global CI a.k.a “devops as a service” ● Data collection process ● Common work-flows ● Conflicts between teams ● Global CI Infra Diagram ● GEO locations challenges
- 16. 16 Data Collection Team CI tools Triggers Provisioning CM Code Coverage Monitor Team A Jenkins Gerrit Beaker Puppet JaCoCo Nagios Team B Team City Gerrit Openstack Nova Ansible Cobertura Icinga Team C Jenkins Brew Foreman Puppet Sonar Zabbix Team D Jenkins Email Satellite Chef Emma Nagios Team E Jenkins Brew Cobbler Ansible Sonar Cacti Conclusion Jenkins Brew Gerrit Beaker Foreman Puppet Ansible Sonar Zabbix
- 17. 17 Common RHEV CI Work-flow
- 18. 18 Common OpenStack Work-flow
- 19. 19 Conflicts between teams ● Examples: –TeamCity/Jenkins –Puppet/Ansible –Foreman/Beaker ● Conflict management –Standardization vs Flexibility –Stability vs Innovation –Comparison matrices –Phasing approach
- 20. 20 CI infrastructure vision
- 22. GEO locations challenges -22-
- 23. 23 What's next? ● What's next? – CloudForms integration – Openshift integration (Containers) – Satellite 6 integration – Cloud Bursting – Pre-defined Installation profiles (e.g glance images) – Data Analysis and Reporting
- 24. 24 Links ● Openstack (RDO) - http://openstack.redhat.com ● Gluster - http://www.gluster.org/ ● Ovirt – http://www.ovirt.org ● Foreman - http://theforeman.org/ ● Beaker - https://beaker-project.org/ ● Pulp - http://www.pulpproject.org/ ● Ansible - http://www.ansible.com/home ● DevOps Blog - https://developerblog.redhat.com/tag/devops/ ● JBOSS - http://www.jboss.org/ ● Manage IQ - http://manageiq.org/ ● CEPH - http://ceph.com/