Exploiting Conway’s Law for Underpants and Profit
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The document discusses several topics including Conway's Law, Scrum, requirements, and people. It notes that according to Conway's Law, organizational structures will be reflected in system designs. It also discusses how adding people to a project with set technology and requirements can make it more complicated. Several quotes are included about freedom, idiocy, and handling reality properly.
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This document provides an overview of Chef fundamentals. It introduces Nathen Harvey as the presenter and outlines objectives to teach attendees how to automate infrastructure tasks with Chef. Key concepts discussed include Chef's architecture, tools, and how to apply its primitives to solve problems. The document explains that learning Chef is like learning a language and emphasizes using Chef to learn it. It provides an agenda covering topics like workstation setup, the node object, cookbooks, and using community cookbooks.
Opscode Webinar: Managing Your VMware Infrastructure with Chef
This document provides an overview of how Chef can be used to manage VMware infrastructure. It discusses four main integration points: 1) VMware Fusion/Workstation and Vagrant to provision development VMs locally, 2) knife-esx to manage individual ESXi hosts, 3) knife-vsphere to manage vCenter and provision/configure VMs, and 4) knife-vcloud to manage vCloud Director and deploy vApps. The document emphasizes that Chef allows infrastructure to be defined as code through recipes and cookbooks rather than using VM templates, making infrastructure more flexible and standardized. It concludes with a demo of Vagrant/Fusion and knife-vsphere.
Opscode Webinar: Cooking with Chef on Microsoft Windows
Slides from 08-27-2013 Opscode webinar on using Chef to automate your Microsoft Windows-based infrastructure, including a live demo of Windows automation and a review of the latest and greatest resources available for running Chef with Windows-based infrastructure.
Opscode tech festa july 2013
This document provides an overview of Opscode and how it uses Chef to help businesses create a "coded business" through technology automation. It discusses how Chef can be used for configuration management, cloud management, and continuous delivery to enable business agility, increase development velocity and consistency, and automate infrastructure. Chef provides a common platform and reusable code/cookbooks to help manage increasing IT complexity as businesses move to cloud-based models.
Opscode Webinar: Automation for Education May 08-2013
Automation for Education discusses how automation can help educational institutions manage increasingly complex IT infrastructure with smaller staff sizes. Chef is presented as a tool to help with automation of server configuration, management of public and private clouds, and continuous delivery. Case studies show how universities like Wharton, Marshall, and Minnesota have used Chef to reduce management time and empower their IT staff to take on new projects.
Utility HPC: Right Systems, Right Scale, Right Science
1) Utility access to computing power through dynamic, on-demand cloud infrastructure allows scientists to ask bigger questions and accelerate research by running experiments that previously took months or years to complete in just hours or days.
2) Examples of use cases that benefit from utility HPC include drug design through molecular modeling, CAD/CAM engineering simulations, genomic analysis of stem cell RNA, and nuclear power plant safety simulations.
3) Automating cloud infrastructure provisioning and workload management through tools like Chef allows researchers to easily create large supercomputer clusters of tens of thousands of cores on demand for a fraction of the cost of traditional HPC systems.
The Berkshelf Way
Jamie Winsor and a team of engineers created Berkshelf to help take the sting out of Chef’s learning curve. After encountering numerous challenges while developing Chef cookbooks, Jamie was inspired to create a tool based on criteria that’d be important for a developer’s productivity. Berkshelf, like Rebar, Go, or Mix, is a source code management tool.
Using Kanban and Chef: A Case Study – Jeffrey Hulten
Are you the only one working on your Chef configuration? I was. Then within six weeks my client quadrupled the staff working with Chef. Okay, they just hired three people but that was still disruptive.
We had to learn how to work together in the same repo. While I knew all the 'best practices' around testing and deploying cookbooks it wasn't as critical when I was the only one committing changes. Suddenly I needed a better plan.
Implementing the community practices would only get me so far. I needed to help this team of diverse skill levels manage their work AND their Chef repository. I needed to highlight to my customer when we were processing interrupts at the expense of scheduled work. I needed to make sure the work was small enough that no one disappeared down a rabbit hole for days on end, but still met the needs of the rest of the organization.
I needed Kanban.
In this talk I will walk through my experiences, painful and glorious, building a team and managing their work. I will cover the good, the bad, and the ugly of a deadline crunched, pre-launch operations team and what we did to bring sanity, from discovering the real flow of work to documenting interruptions, and how we used (and misused) Chef throughout.
SDN, Network Virtualization and the Software Defined Data Center – Brad Hedlund
IT organizations around the world are transforming data center operations and economics by virtualizing their networks. Much like server virtualization decoupled VMs from the underlying X86 server hardware transforming the operational model of compute, network virtualization decouples software-based virtual networks from the underlying network hardware to enable a new operational model for networking. Deployed non-disruptively on any existing network without change, network virtualization transforms the physical network into a pool of capacity that can be consumed and repurposed on demand.
You will learn how, today, companies like AT&T, NTT, eBay and Rackspace have transformed their operational model and reduced network provisioning time from days/weeks to seconds. You will learn how network virtualization, OpenStack cloud management and Chef automation can be leveraged together and examine the architectural decisions you should be considering now to prepare for this transformation
ChefConf 2013 Keynote Session – Opscode – Adam Jacob
1. The document discusses how globalization and the internet have led to a shift where software and technology now directly support customer interactions and digital consumption, rather than just internal business functions.
2. This shift requires businesses to be able to continuously and rapidly deliver new features and fixes to applications in order to improve the customer experience.
3. Successful companies navigating this transition embrace cultural traits like empowering teams, treating failures as learning opportunities, and making decisions based on data rather than arguments. They also take a holistic view of their technology to support new workflows.
Using Chef and AppFirst to Automate Scale-out/Scale-down of Web Applications ...
We will demonstrate how using Chef and AppFirst you can automate scaling out and down a multi-tiered web application. As Chef builds out the multi-tier stack, it will dynamically add the AppFirst collectors to the servers it’s executing on. Once this is running we will drive load to our web application which triggers an AppFirst alert as utilization thresholds are met. Based upon receiving the alert Chef automatically deploys another web server with an AppFirst collector and adds it to the load balancer. Using AppFirst’s UI we’ll see that our web application is now handling the load without any problems.
The InstallShield of the 21st Century – Theo Schlossnagle
Today's systems are complex and the most successful products are SaaS. When you need to ship a SaaS architecture to someone (private SaaS) there are a lot of moving parts to install and maintain. I'll talk about what we do at Circonus to provide our complex software stack on large clusters on-premise using Chef as the orchestration framework.
Chef ignited a DevOps revolution – BK Box
At Rackspace, sysadmins have taken responsiblilty for what was a "developers problem" only a few years ago. What started as a way to solve an image build problem turned into a socially collaborative DevOps community. Come see what Chef started.
The unintended benefits of Chef
When most people talk about automating infrastructure, they focus on things like consistency, scalability, and flexibility. While fine goals, we recently converted several projects to Chef for both systems AND application deployment, and found that, with a little work, these tools could also help you enable better software quality assurance, load modeling, and even improve resource allocation.
By sharing cookbooks across projects, we were able to standardize practices and eliminate arbitrary differences, while using parameterization to perfectly isolate the special needs of each project. This allowed us to transfer knowledge among staff much more quickly. Pulling in and parameterizing application state – database contents, website assets, uploaded content – allowed us to spin up new environments with as much or as little state as needed. Integrating with Vagrant and Jenkins, we were then able to use chef to treat the entire image – system and application – as a test fixture. As each engineer (ops or dev) has visibility into the whole stack, we can more easily move people between dev and ops, or between projects.
Push jobs: an orchestration building block for private Chef
Push jobs is a new feature in Opscode Private Chef that will allow a user to run commands across hundreds of chef managed servers. Push Jobs leverages Erlang/OTP and ZeroMQ to provide scalable and fault tolerant execution.
In this talk I’ll cover the general motivation behind the design and an architectural overview of the system. This will include details of we used Erlang and ZeroMQ to build a robust, scalable system. I’ll also do a demo of the push job feature in action, covering the push jobs server, execution client and knife command line interface.
Multi-provider Vagrant and Chef: AWS, VMware, and more
With Vagrant 1.1, you can use the same configuration and workflow to spin up and provision machines in VirtualBox, VMware, AWS, RackSpace, and more. You get all the benefits of Vagrant with the power of working in whatever environment you need to.
In this talk, you’ll learn how to use the new multi-provider features of Vagrant to more effectively develop and test Chef cookbooks.
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Chef Fundamentals Training Series Module 6: Roles, Environments, Community Co...
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Chef Fundamentals Training Series Module 4: The Chef Client Run and Expanding...
Chef Fundamentals Training Series Module 4: The Chef Client Run and Expanding...
Chef Fundamentals Training Series Module 3: Setting up Nodes and Cookbook Aut...
Chef Fundamentals Training Series Module 3: Setting up Nodes and Cookbook Aut...
Chef Fundamentals Training Series Module 2: Workstation Setup
Chef Fundamentals Training Series Module 2: Workstation Setup
Chef Fundamentals Training Series Module 1: Overview of Chef
Chef Fundamentals Training Series Module 1: Overview of Chef
Opscode Webinar: Managing Your VMware Infrastructure with Chef
Opscode Webinar: Managing Your VMware Infrastructure with Chef
Opscode Webinar: Cooking with Chef on Microsoft Windows
Opscode Webinar: Cooking with Chef on Microsoft Windows
Opscode Webinar: Automation for Education May 08-2013
Opscode Webinar: Automation for Education May 08-2013
Utility HPC: Right Systems, Right Scale, Right Science
Utility HPC: Right Systems, Right Scale, Right Science
Using Kanban and Chef: A Case Study – Jeffrey Hulten
Using Kanban and Chef: A Case Study – Jeffrey Hulten
SDN, Network Virtualization and the Software Defined Data Center – Brad Hedlund
SDN, Network Virtualization and the Software Defined Data Center – Brad Hedlund
ChefConf 2013 Keynote Session – Opscode – Adam Jacob
ChefConf 2013 Keynote Session – Opscode – Adam Jacob
Using Chef and AppFirst to Automate Scale-out/Scale-down of Web Applications ...
Using Chef and AppFirst to Automate Scale-out/Scale-down of Web Applications ...
The InstallShield of the 21st Century – Theo Schlossnagle
The InstallShield of the 21st Century – Theo Schlossnagle
Push jobs: an orchestration building block for private Chef
Push jobs: an orchestration building block for private Chef
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Multi-provider Vagrant and Chef: AWS, VMware, and more
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Read Taking AI to the Next Level in Manufacturing to gain insights on AI adoption in the manufacturing industry, such as:
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I develop the Ruby programming language, RubyGems, and Bundler, which are package managers for Ruby. Today, I will introduce how to enhance the security of your application using open-source software (OSS) examples from Ruby and RubyGems.
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Monitoring and Managing Anomaly Detection on OpenShift.pdf
Monitoring and Managing Anomaly Detection on OpenShift
Overview
Dive into the world of anomaly detection on edge devices with our comprehensive hands-on tutorial. This SlideShare presentation will guide you through the entire process, from data collection and model training to edge deployment and real-time monitoring. Perfect for those looking to implement robust anomaly detection systems on resource-constrained IoT/edge devices.
Key Topics Covered
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- Understand the fundamentals of anomaly detection and its importance in identifying unusual behavior or failures in systems.
2. Understanding Edge (IoT)
- Learn about edge computing and IoT, and how they enable real-time data processing and decision-making at the source.
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6. Viewing Kafka Messages in the Data Lake
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7. What is Prometheus?
- Get to know Prometheus, an open-source monitoring and alerting toolkit, and its application in monitoring edge devices.
8. Monitoring Application Metrics with Prometheus
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12. Jupyter Notebooks with Code Examples
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5th LF Energy Power Grid Model Meet-up Slides
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Power Grid Model
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What to expect
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#MongoDB #VectorSearch #AI #SemanticSearch #TechInnovation #DataScience #LLM #MachineLearning #SearchTechnology
June Patch Tuesday
Ivanti’s Patch Tuesday breakdown goes beyond patching your applications and brings you the intelligence and guidance needed to prioritize where to focus your attention first. Catch early analysis on our Ivanti blog, then join industry expert Chris Goettl for the Patch Tuesday Webinar Event. There we’ll do a deep dive into each of the bulletins and give guidance on the risks associated with the newly-identified vulnerabilities.
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Exploiting Conway’s Law for Underpants and Profit
- 1. JEFF HACKERT| ENGINEERING MANAGER CONWAY’S LAW
- 7. TECHNOLOGY KEN SCHWABER: SCRUM REQUIREMENTS PEOPLE !! !! ! A project with certain technology and agreed upon functionality is now categorized as complicated rather than simple because of the people vector.
- 8. CONWAY’S LAW Organizations which design systems … are constrained to produce designs which are copies of the communication structures of these organizations
- 9. RIGHT template "/etc/readme.txt" do source "readme.txt.erb" variables(:one => one, :two => two, :three => three) end
- 10. RIGHT template "/etc/readme.txt" do source "readme.txt.erb" variables(:one => one, :two => two, :three => three) end WRONG template "/etc/readme.txt" do source "readme.txt.erb" variables( :one => one, :two => two, :three => three ) end
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- 15. RIGHTNESS The right to be right is irrelevant; it's only the right to be wrong that makes you free. - Peopleware
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- 18. BOOKS Emotional Intelligence – Dan Goleman Conscious Business – Fred Koffman Words of My Perfect Teacher – Patrul Rimpoche Peopleware – Tom DeMarco & Timothy Lister Way of the Bodhisattva – Shantideva Software for Your Head – Jim McCarthy Search Inside Yourself – Chade-Meng Tan @jhackert jhackert@riotgames.com