The session at the Atlanta 2014 OpenStack Summit is for those already familiar with Chef and interested in deploying and managing OpenStack. We cover the state of the deploying OpenStack with Chef and deploying infrastructure on top of OpenStack with Chef. The second half of the talk is a deep-dive walkthrough of the Vagrant deployment, the instructions are here: http://bit.ly/ATLChef
http://openstacksummitmay2014atlanta.sched.org/event/39587e0e47a20323c6389e136c954ecf
OpenStack Deployment with Chef Workshop at the 2013 Hong Kong OpenStack Summit. Co-presented with Justin Shepherd, a Private Cloud Architect from Rackspace.
Presentation from the Spring 2011 OpenStack Design Summit. Blueprint URL is https://blueprints.launchpad.net/openstack-devel/+spec/openstack-deployment-cookbooks
OpenStack Austin Meetup January 2014: Chef + OpenStackMatt Ray
Review of the ecosystem around Chef and OpenStack. Vagrant instructions are available here:
https://github.com/stackforge/openstack-chef-repo/blob/master/TESTING.md
Members of the Chef for OpenStack community had a meetup on the last day of the Spring 2013 OpenStack Summit to coordinate and plan further Grizzly work. These are our notes, we'll report back at the Fall 2013 OpenStack Summit what we accomplished.
These are the slides from the January 22 and 24, 2013 Chef for OpenStack Hack Days in Boston and New York City. The slides were slightly updated between the 2 days, so I've only uploaded the more recent set.
SCALE12X Build a Cloud Day: Chef: The Swiss Army Knife of Cloud InfrastructureMatt Ray
Chef is an open source configuration management and automation framework used to configure, deploy and manage infrastructure of every type. Deploying to the cloud has made it easy to run large numbers of
servers and Chef makes it even easier to deploy to nearly every public and private cloud platform as well as virtualized and physical servers. This talk will provide a quick introduction to Chef and is intended for sysadmins and developers familiar with the concepts behind managing applications and infrastructure in the cloud, without diving too deeply into technical specifics.
Chef is an open source configuration management and service integration automation tool that has been integral to a number of large successful OpenStack deployments. This talk will provide a brief introduction to Chef and why it frequently the configuration tool of choice for large deployments and discuss the use of Chef within the OpenStack ecosystem (development, testing, deploying and managing the installation). Chef also provides the ability to manage the instances running on top of Nova through the knife-openstack plugin.
OpenStack Deployment with Chef Workshop at the 2013 Hong Kong OpenStack Summit. Co-presented with Justin Shepherd, a Private Cloud Architect from Rackspace.
Presentation from the Spring 2011 OpenStack Design Summit. Blueprint URL is https://blueprints.launchpad.net/openstack-devel/+spec/openstack-deployment-cookbooks
OpenStack Austin Meetup January 2014: Chef + OpenStackMatt Ray
Review of the ecosystem around Chef and OpenStack. Vagrant instructions are available here:
https://github.com/stackforge/openstack-chef-repo/blob/master/TESTING.md
Members of the Chef for OpenStack community had a meetup on the last day of the Spring 2013 OpenStack Summit to coordinate and plan further Grizzly work. These are our notes, we'll report back at the Fall 2013 OpenStack Summit what we accomplished.
These are the slides from the January 22 and 24, 2013 Chef for OpenStack Hack Days in Boston and New York City. The slides were slightly updated between the 2 days, so I've only uploaded the more recent set.
SCALE12X Build a Cloud Day: Chef: The Swiss Army Knife of Cloud InfrastructureMatt Ray
Chef is an open source configuration management and automation framework used to configure, deploy and manage infrastructure of every type. Deploying to the cloud has made it easy to run large numbers of
servers and Chef makes it even easier to deploy to nearly every public and private cloud platform as well as virtualized and physical servers. This talk will provide a quick introduction to Chef and is intended for sysadmins and developers familiar with the concepts behind managing applications and infrastructure in the cloud, without diving too deeply into technical specifics.
Chef is an open source configuration management and service integration automation tool that has been integral to a number of large successful OpenStack deployments. This talk will provide a brief introduction to Chef and why it frequently the configuration tool of choice for large deployments and discuss the use of Chef within the OpenStack ecosystem (development, testing, deploying and managing the installation). Chef also provides the ability to manage the instances running on top of Nova through the knife-openstack plugin.
Presentation at the combined Boston Chef and OpenStack Meetups on January 22, 2013. Overview of the new features and changes coming in the upcoming Chef 11 release, as well as a quick state of the union for Chef for OpenStack.
TXLF: Chef- Software Defined Infrastructure Today & TomorrowMatt Ray
The open source configuration management and automation framework Chef is used to configure, deploy and manage infrastructure of every sort. In addition to managing Linux, Windows and many other operating systems; Chef may be used to manage network hardware and storage systems. This session will provide an overview of the concepts and capabilities of Chef and discuss upcoming projects and how they fit into the Chef ecosystem.
Austin OpenStack Meetup December 2012 presentation. The first part of the session was Chef for OpenStack, the second was Q&A about AT&T's OpenStack private cloud deployments to multiple data centers.
Puppet is ideal for abstracting away the configurations of machines. In the time since puppet arrived on the scene, IaaS has started to creep into the mainstream. Now instead of just managing the configuration in the machine, the machine state itself can be configured, and even broken out to manage the configuration of all the deployed instances in a datacenter. We'll explore delving into using Apache CloudStack to do so, but we'll talk about the applicable other platforms as well.
David Nalley
Committer/PMC member, Apache CloudStack
David is a recovering sysadmin who spent a year in operations before starting to work on cloudy things. He's currently employed by Citrix in the Open Source Business Office to spend his time working on Apache CloudStack. In addition to CloudStack he's been involved in a number of other open source projects, including Zenoss and the Fedora Project.
Chef for OpenStack - OpenStack Fall 2012 SummitMatt Ray
Chef for OpenStack is a collaborative project for the deployment and management of OpenStack clouds. This is an overview of the status of the project at the OpenStack Fall 2012 Summit
A One-Stop Solution for Puppet and OpenStackPuppet
Throughout the last year, we have been using and developing tools that allow us to have an IaaS where our data center is configured by Puppet and our virtualization and authentication needs are catered by Openstack. RedHat's foreman is our lifecycle management tool which we configured to support both bare metal and Openstack virtual machines. We use git to manage environments and hostgroup configurations and we will tell you how we deal with its security implications, how to store Hieradata secrets. Switching from a homebrew toolchain to open source tools like Facter, Foreman, Openstack has turned out into many contributions to these teams. Nearly everyone at CERN has started to wear the devops hat which brings new challenges in terms of development workflows and scalability.
Daniel Lobato Garcia
Software Engineer, CERN
Daniel Lobato is a developer who has worked in very different environmentst, from data centers and mainframes to startups. Nowadays he has dived into the Agile Infrastructure team at CERN where the design and implementation of the new computing infrastructure is done. As for Puppet, he currently helps RedHat to develop Foreman, a lifecycle management tool for physical and virtual machines. One of his goals at CERN is to knot this tool to all the relevant parts of the infrastructure, which includes Puppet for configuration management, OpenStack for virtualization and authentication, Puppetdb and others. He is sure the source of all computer problems is between the chair and the keyboard.
Modern Web App Development using ClojureScript & React.js / Baishampayan “BG”...Ontico
Today’s browsers are some of the most capable platforms around, and yet our tools are still painfully primitive. JavaScript engines are powerful, yet the language leaves a lot to be desired. Being forced to use JavaScript on the browser also fragments our code-base where we have to duplicate business logic on the server-side.
Enter ClojureScript & React.js.
ClojureScript allows us to harness the power of functional programming on the browser while reusing server-side code as much as possible. Combining that with React.js we get a powerful tool-belt for building interactive webapps.
In this talk I shall illustrate the problems around frontend development and will demonstrate how to combine the power of Clojure with the abstractions provided by React.js to develop fast single-page webapps.
This is the presentation I did at Apache Asia Roadshow 2009 held at Colombo, Sri Lanka. My talk was titled "Introduction to Apache Synapse". In this presentation, I attempt to address areas like enterprise integration problems, ESB pattern, Synapse architecture, features and the configuration model.
A look at the technologies and the architecture behind the emerging real-time web. We will discuss XMPP/Jabber and AMQP protocols and explore the advantages of each over the commonly used HTTP request-response cycle. As part of the workshop we will look at the available tools and libraries and work through simple examples of creating an event driven, real-time service.
Presentation at the combined Boston Chef and OpenStack Meetups on January 22, 2013. Overview of the new features and changes coming in the upcoming Chef 11 release, as well as a quick state of the union for Chef for OpenStack.
TXLF: Chef- Software Defined Infrastructure Today & TomorrowMatt Ray
The open source configuration management and automation framework Chef is used to configure, deploy and manage infrastructure of every sort. In addition to managing Linux, Windows and many other operating systems; Chef may be used to manage network hardware and storage systems. This session will provide an overview of the concepts and capabilities of Chef and discuss upcoming projects and how they fit into the Chef ecosystem.
Austin OpenStack Meetup December 2012 presentation. The first part of the session was Chef for OpenStack, the second was Q&A about AT&T's OpenStack private cloud deployments to multiple data centers.
Puppet is ideal for abstracting away the configurations of machines. In the time since puppet arrived on the scene, IaaS has started to creep into the mainstream. Now instead of just managing the configuration in the machine, the machine state itself can be configured, and even broken out to manage the configuration of all the deployed instances in a datacenter. We'll explore delving into using Apache CloudStack to do so, but we'll talk about the applicable other platforms as well.
David Nalley
Committer/PMC member, Apache CloudStack
David is a recovering sysadmin who spent a year in operations before starting to work on cloudy things. He's currently employed by Citrix in the Open Source Business Office to spend his time working on Apache CloudStack. In addition to CloudStack he's been involved in a number of other open source projects, including Zenoss and the Fedora Project.
Chef for OpenStack - OpenStack Fall 2012 SummitMatt Ray
Chef for OpenStack is a collaborative project for the deployment and management of OpenStack clouds. This is an overview of the status of the project at the OpenStack Fall 2012 Summit
A One-Stop Solution for Puppet and OpenStackPuppet
Throughout the last year, we have been using and developing tools that allow us to have an IaaS where our data center is configured by Puppet and our virtualization and authentication needs are catered by Openstack. RedHat's foreman is our lifecycle management tool which we configured to support both bare metal and Openstack virtual machines. We use git to manage environments and hostgroup configurations and we will tell you how we deal with its security implications, how to store Hieradata secrets. Switching from a homebrew toolchain to open source tools like Facter, Foreman, Openstack has turned out into many contributions to these teams. Nearly everyone at CERN has started to wear the devops hat which brings new challenges in terms of development workflows and scalability.
Daniel Lobato Garcia
Software Engineer, CERN
Daniel Lobato is a developer who has worked in very different environmentst, from data centers and mainframes to startups. Nowadays he has dived into the Agile Infrastructure team at CERN where the design and implementation of the new computing infrastructure is done. As for Puppet, he currently helps RedHat to develop Foreman, a lifecycle management tool for physical and virtual machines. One of his goals at CERN is to knot this tool to all the relevant parts of the infrastructure, which includes Puppet for configuration management, OpenStack for virtualization and authentication, Puppetdb and others. He is sure the source of all computer problems is between the chair and the keyboard.
Modern Web App Development using ClojureScript & React.js / Baishampayan “BG”...Ontico
Today’s browsers are some of the most capable platforms around, and yet our tools are still painfully primitive. JavaScript engines are powerful, yet the language leaves a lot to be desired. Being forced to use JavaScript on the browser also fragments our code-base where we have to duplicate business logic on the server-side.
Enter ClojureScript & React.js.
ClojureScript allows us to harness the power of functional programming on the browser while reusing server-side code as much as possible. Combining that with React.js we get a powerful tool-belt for building interactive webapps.
In this talk I shall illustrate the problems around frontend development and will demonstrate how to combine the power of Clojure with the abstractions provided by React.js to develop fast single-page webapps.
This is the presentation I did at Apache Asia Roadshow 2009 held at Colombo, Sri Lanka. My talk was titled "Introduction to Apache Synapse". In this presentation, I attempt to address areas like enterprise integration problems, ESB pattern, Synapse architecture, features and the configuration model.
A look at the technologies and the architecture behind the emerging real-time web. We will discuss XMPP/Jabber and AMQP protocols and explore the advantages of each over the commonly used HTTP request-response cycle. As part of the workshop we will look at the available tools and libraries and work through simple examples of creating an event driven, real-time service.
Are We Done Yet ? Testing Your OpenStack DeploymentKen Pepple
After constructing your OpenStack cloud, it can be difficult to determine whether you've actually configured all the components correctly. OpenStack Rally and Tempest have been created to help run verification and benchmarking tests for you, but they themselves are difficult to configure and use. This session will explore creating an easy and repeatable process verification and benchmarking process for your OpenStack cloud. Drawing on experience from numerous customer installations, it will delve into the benefits and pitfalls of using specific tools and technologies to achieve your testing goals.
This presentation was given at the 2014 Fall OpenStack Summit. A recording of the presentation is available at https://www.openstack.org/summit/openstack-paris-summit-2014/session-videos/presentation/are-we-done-yet-testing-openstack-deployments .
REST Coder: Auto Generating Client Stubs and Documentation for REST APIsHiranya Jayathilaka
An introduction to REST Coder. REST Coder is a collection of tools for auto generating client stubs and API docs for RESTful Web services. Currently REST Coder supports auto generating client stubs in Python and JS, and auto generating API docs in HTML and Sphinx.
Reliable Python REST API (by Volodymyr Hotsyk) - Web Back-End Tech Hangout - ...Innovecs
On Saturday, 12 of April, regular quarterly meeting of Tech Hangout Community took place in Creative Space 12, the cultural and educational center based in Kiev! The event was held under the motto «One day of inspiring talks on Web Back-End». This time Python, Ruby and PHP developers gathered to make peace and learn the Force.
*TECH HANGOUT COMMUNITY was found in 2012 by the developers for the developers for knowledge and experience sharing. Such meetings are the part of Innovecs Educational Project that actively develops sphere of internal trainings and knowledge exchange program among professionals. This Initiative was born within the walls of Innovecs and has proved to be extremely popular and high-demand. In a short period of time it gained its own Facebook group with more than 90 members, blog with more than 40 posts and constant quarterly external meeting of Tech hangout community with more than 80 participants. The concept of the event proposes a 30-minute report on the topic previously defined, and the discussion in a roundtable session format.
Join to discuss - https://www.facebook.com/groups/techhangout/
A look back at three years of OpenStack architecture as well as a view of the next version. Presented at OpenStack Korea in Seoul, South Korea on July 18th, 2013.
Introduction to OpenStack Architecture (Grizzly Edition)Ken Pepple
Presentation from OpenStack Summit in April 2013.
Building upon his popular blog posts and diagrams (http://ken.pepple.info), Ken will walk through the architecture of OpenStack Grizzly and describe its key software components and important interactions with a special focus on recent changes. After finishing with the software architecture, he will discuss common physical design patterns available for large scale deployments.
The open source configuration management and automation framework Chef is used to configure, deploy and manage many large public and private installations of OpenStack and supports a wide variety of integration opportunities. Chef for OpenStack is a project based on the healthy exchange of code, ideas and documentation for deploying and operating OpenStack with Chef.
There is a tremendous amount of Chef-related activity in the OpenStack ecosystem. With involvement from AT&T, IBM, Rackspace, SUSE and many others there is an active community of collaboration between users, developers and operators. In addition to operating OpenStack, Chef provides integrations for deploying applications on top of OpenStack (and other cloud) deployments, including specialized tooling for testing and continuous integration environments.
OpenStack is a large and complex ecosystem, this session will highlight the resources available for operators, as well as the evolution and layout of the project and the roadmap going forward.
Kubernetes와 Kubernetes on OpenStack 환경의 비교와 그 구축방법에 대해서 알아봅니다.
1. 클라우드 동향
2. Kubernetes vs Kubernetes on OpenStack
3. Kubernetes on OpenStack 구축 방벙
4. Kubernetes on OpenStack 운영 방법
Dockerizing the Hard Services: Neutron and Novaclayton_oneill
Talk about the benefits and pitfalls involved in successfully running complex services like Neutron and Nova inside of Docker containers.
Topics include:
* What magic incantations are needed to run these services at all?
* How to prevent HA router failover on service restarts.
* How to prevent network namespaces from breaking everything.
* Bonus: How network namespace fixes also helped fix Cinder NFS backend
Node object and roles - Fundamentals Webinar Series Part 3Chef
Part 3 of a 6 part series introducing you to the fundamentals of Chef.
This session includes:
* Node object
* Chef roles
After viewing this webinar you will be able to:
- Explain what the node object represents in Chef
- Show details about a node
- Describe what node attributes are
- Retrieve a node attribute
- Describe where and how attributes are set
- Explain the attribute merge order and precedence rules
- Declare an attribute with a recipe and set its value
- Explain what Roles are, and how they are used to provide -larity
- Discuss the Role JSON DSL
- Explain how merge order affects the precedence hierarchy
Video of this webinar can be found at the following URL
https://www.youtube.com/watch?v=nQogf89hgnM&list=PL11cZfNdwNyPnZA9D1MbVqldGuOWqbumZ
Azure VM 101 - HomeGen by CloudGen Verona - Marco ObinuMarco Obinu
Slides presented during HomeGen by CloudGen Verona, about how to properly size an Azure IaaS VM, with an additional focus on high availability and cost-saving topics.
Session recording: https://youtu.be/C8v6c6EkJ9A
Demo: https://github.com/OmegaMadLab/SqlIaasVmPlayground
Achieving Infrastructure Portability with ChefMatt Ray
Deploying to the cloud has made it easy to run large numbers of servers, but users may become dissatisfied with their particular cloud platform for reasons such as price, support and performance. There are a number of vendor lock-ins to avoid, this talk discusses how to do so with the open source configuration management and infrastructure automation platform Chef. Chef makes it easy to deploy to nearly every public and private cloud platform as well as virtualized and physical servers. Chef may also be used to deploy cloud infrastructures such as OpenStack, Eucalyptus or CloudStack. By abstracting away the platform, infrastructure becomes portable and you are free to deploy wherever necessary.
SaltConf14 - Eric johnson, Google - Orchestrating Google Compute Engine with ...SaltStack
Google is making the power of its datacenter, network, and technology innovations available to the world through its Cloud services. This presentation will provide an overview of the Google Cloud Platform and a deeper dive on Google Compute Engine. Google recently made an open source contribution to SaltStack and now you can now use Salt Cloud to manage your Compute Engine resources (IaaS virtual machine services). Come find out more about Google's Cloud Platform and how you can leverage Google scale with SaltStack.
Open Source Summit NA 2024: Open Source Cloud Costs - OpenCost's Impact on En...Matt Ray
Discover how a leading enterprise achieved visibility into their cloud costs with the CNCF project OpenCost. OpenCost models current and historical Kubernetes cloud spend and resource allocation by service, deployment, namespace, labels, and much more. This data provides transparency for cloud bills and can be used as the basis for optimizing your Kubernetes deployments based on cost allocation. This session delves into the real-world journey of implementing OpenCost for tracking cloud costs and how they optimized their infrastructure with this information. We’ll start with an introduction to OpenCost, its capabilities, and how to get started as a user and as a contributor. Then we’ll explore the challenges faced, lessons learned, and the tangible impact observed. From initial deployment to ongoing management, learn how OpenCost empowered the enterprise to make data-driven decisions, avoid cost overruns, and streamline their cloud budgeting. Join us for practical insights, success stories, and actionable steps to harness the power of OpenCost in your enterprise.
KubeConEU24-Monitoring Kubernetes and Cloud Spend with OpenCostMatt Ray
KubeCon EU 2024 Lightning Talk
Understanding the cost and efficiency of Kubernetes on public clouds is essential once you start expanding your infrastructure with real production workloads. The FinOps Certified Solution and CNCF Sandbox OpenCost project monitors cloud costs and models current and historical Kubernetes cloud spend and resource allocation by service, deployment, namespace, labels, and much more. This data provides transparency for cloud bills and can be used as the basis for optimizing your Kubernetes deployments based on cost allocation. This quick introduction to OpenCost will start your foundation for monitoring and Kubernetes and cloud costs.
SCaLE 20X: Kubernetes Cloud Cost Monitoring with OpenCost & Optimization Stra...Matt Ray
Understanding the cost and efficiency of Kubernetes on public clouds is essential once you start expanding your infrastructure with real production workloads. The CNCF Sandbox OpenCost project and specification models current and historical Kubernetes cloud spend and resource allocation by service, deployment, namespace, labels, and much more. This data provides transparency for cloud bills and can be used as the basis for optimizing your Kubernetes deployments based on cost allocation. Optimizing Kubernetes for cost and performance is an ongoing iterative process that starts with applications and works through the entire stack.
EmacsConf 2019: Interactive Remote Debugging and Development with TRAMP ModeMatt Ray
Emacs’ TRAMP Mode allows for remotely editing files and using Emacs Shell Mode with remote systems. This session walked through the basics of using TRAMP Mode with the Free Software tools Vagrant, Chef, InSpec, and the interactive Ruby debugging shell Pry. The speaker notes are included along with the demo notes. The YouTube recording of the talk is available here: https://youtu.be/4pHid-kTBHw
Wellington DevOps: Bringing Your Applications into the Future with HabitatMatt Ray
Short presentation from the Wellington DevOps Meetup March 13, 2019 on why Habitat is interesting for re-platforming existing applications onto new platforms.
DevOps Days Singapore 2018 Ignite - Bringing Your Applications into the Futur...Matt Ray
Ignite talks are 20 slides auto-advancing every 15 seconds. This session attempts to share the value of migrating existing applications from legacy to modern platforms.
Cloud Expo Asia 20181010 - Bringing Your Applications into the Future with Ha...Matt Ray
What are we going to do about all these legacy applications? Kubernetes, Docker or Server Core? With Habitat it doesn’t matter anymore! As companies make the transition from traditional IT infrastructure to cloud-native container platforms packaging, deploying and managing applications becomes the focus for developers and operators. Having a consistent approach to managing dependencies and building applications brings stability to CI/CD pipelines and frees developers to prioritize on features. Automated, repeatable builds with immutable artifacts and consistent management of any application on any platform allow operators to focus on stability and speed. Chef's Habitat project brings all of this together in an open source automation platform that enables modern application teams to build, deploy, and run any application in any environment - from traditional data-centers to containerized microservices. This presentation provided an overview of the benefits of Habitat and a live demo of applications being built and deployed on traditional operating systems across Docker and Kubernetes, seamlessly.
Presentation from Cloud Expo Asia Hong Kong covering the rationale for "Compliance as Code" and how InSpec may be applied to servers, cloud platforms, and much more to keep track of your compliance everywhere.
Opening keynote for DevOpsDays Jakarta. I attempted to tie the themes of DevOps to a timeline of when they received increasing focus. Books on the subjects provided a convenient way to mark those times.
https://www.devopsdays.org/events/2018-jakarta/program/matt-ray/
DevOps Talks Melbourne 2018: Whales, Cats and KubernetesMatt Ray
Kubernetes, Docker or VMs? With Habitat it doesn’t matter anymore! As companies make the transition from traditional IT infrastructure to cloud-native container platforms packaging, deploying and managing applications becomes the focus for developers and operators. Having a consistent approach to managing dependencies and building applications brings stability to CI/CD pipelines and frees developers to prioritize on features. Automated, repeatable builds with immutable artefacts and consistent management of any application on any platform allow operators to focus on stability and speed. Meet Habitat! This session will provide an overview of the benefits of Habitat and a live demo of applications being built and deployed on traditional operating systems across Docker and Kubernetes, seamlessly.
Presentation to the Perth MS Cloud Computing User Group on November 14, 2017. Covered off on how Chef, InSpec, Habitat and Chef Automate work with Windows, Azure and the Microsoft ecosystem.
An overview of Chef Automate and the various resources for Chef, InSpec and Habitat for Azure and Microsoft's other products. Presented September 20, 2017 at Tank Stream Labs.
GridMate - End to end testing is a critical piece to ensure quality and avoid...ThomasParaiso2
End to end testing is a critical piece to ensure quality and avoid regressions. In this session, we share our journey building an E2E testing pipeline for GridMate components (LWC and Aura) using Cypress, JSForce, FakerJS…
Elevating Tactical DDD Patterns Through Object CalisthenicsDorra BARTAGUIZ
After immersing yourself in the blue book and its red counterpart, attending DDD-focused conferences, and applying tactical patterns, you're left with a crucial question: How do I ensure my design is effective? Tactical patterns within Domain-Driven Design (DDD) serve as guiding principles for creating clear and manageable domain models. However, achieving success with these patterns requires additional guidance. Interestingly, we've observed that a set of constraints initially designed for training purposes remarkably aligns with effective pattern implementation, offering a more ‘mechanical’ approach. Let's explore together how Object Calisthenics can elevate the design of your tactical DDD patterns, offering concrete help for those venturing into DDD for the first time!
State of ICS and IoT Cyber Threat Landscape Report 2024 previewPrayukth K V
The IoT and OT threat landscape report has been prepared by the Threat Research Team at Sectrio using data from Sectrio, cyber threat intelligence farming facilities spread across over 85 cities around the world. In addition, Sectrio also runs AI-based advanced threat and payload engagement facilities that serve as sinks to attract and engage sophisticated threat actors, and newer malware including new variants and latent threats that are at an earlier stage of development.
The latest edition of the OT/ICS and IoT security Threat Landscape Report 2024 also covers:
State of global ICS asset and network exposure
Sectoral targets and attacks as well as the cost of ransom
Global APT activity, AI usage, actor and tactic profiles, and implications
Rise in volumes of AI-powered cyberattacks
Major cyber events in 2024
Malware and malicious payload trends
Cyberattack types and targets
Vulnerability exploit attempts on CVEs
Attacks on counties – USA
Expansion of bot farms – how, where, and why
In-depth analysis of the cyber threat landscape across North America, South America, Europe, APAC, and the Middle East
Why are attacks on smart factories rising?
Cyber risk predictions
Axis of attacks – Europe
Systemic attacks in the Middle East
Download the full report from here:
https://sectrio.com/resources/ot-threat-landscape-reports/sectrio-releases-ot-ics-and-iot-security-threat-landscape-report-2024/
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.
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
In his public lecture, Christian Timmerer provides insights into the fascinating history of video streaming, starting from its humble beginnings before YouTube to the groundbreaking technologies that now dominate platforms like Netflix and ORF ON. Timmerer also presents provocative contributions of his own that have significantly influenced the industry. He concludes by looking at future challenges and invites the audience to join in a discussion.
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.
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
GraphSummit Singapore | The Future of Agility: Supercharging Digital Transfor...Neo4j
Leonard Jayamohan, Partner & Generative AI Lead, Deloitte
This keynote will reveal how Deloitte leverages Neo4j’s graph power for groundbreaking digital twin solutions, achieving a staggering 100x performance boost. Discover the essential role knowledge graphs play in successful generative AI implementations. Plus, get an exclusive look at an innovative Neo4j + Generative AI solution Deloitte is developing in-house.
PHP Frameworks: I want to break free (IPC Berlin 2024)Ralf Eggert
In this presentation, we examine the challenges and limitations of relying too heavily on PHP frameworks in web development. We discuss the history of PHP and its frameworks to understand how this dependence has evolved. The focus will be on providing concrete tips and strategies to reduce reliance on these frameworks, based on real-world examples and practical considerations. The goal is to equip developers with the skills and knowledge to create more flexible and future-proof web applications. We'll explore the importance of maintaining autonomy in a rapidly changing tech landscape and how to make informed decisions in PHP development.
This talk is aimed at encouraging a more independent approach to using PHP frameworks, moving towards a more flexible and future-proof approach to PHP development.
Removing Uninteresting Bytes in Software FuzzingAftab Hussain
Imagine a world where software fuzzing, the process of mutating bytes in test seeds to uncover hidden and erroneous program behaviors, becomes faster and more effective. A lot depends on the initial seeds, which can significantly dictate the trajectory of a fuzzing campaign, particularly in terms of how long it takes to uncover interesting behaviour in your code. We introduce DIAR, a technique designed to speedup fuzzing campaigns by pinpointing and eliminating those uninteresting bytes in the seeds. Picture this: instead of wasting valuable resources on meaningless mutations in large, bloated seeds, DIAR removes the unnecessary bytes, streamlining the entire process.
In this work, we equipped AFL, a popular fuzzer, with DIAR and examined two critical Linux libraries -- Libxml's xmllint, a tool for parsing xml documents, and Binutil's readelf, an essential debugging and security analysis command-line tool used to display detailed information about ELF (Executable and Linkable Format). Our preliminary results show that AFL+DIAR does not only discover new paths more quickly but also achieves higher coverage overall. This work thus showcases how starting with lean and optimized seeds can lead to faster, more comprehensive fuzzing campaigns -- and DIAR helps you find such seeds.
- These are slides of the talk given at IEEE International Conference on Software Testing Verification and Validation Workshop, ICSTW 2022.
Alt. GDG Cloud Southlake #33: Boule & Rebala: Effective AppSec in SDLC using ...James Anderson
Effective Application Security in Software Delivery lifecycle using Deployment Firewall and DBOM
The modern software delivery process (or the CI/CD process) includes many tools, distributed teams, open-source code, and cloud platforms. Constant focus on speed to release software to market, along with the traditional slow and manual security checks has caused gaps in continuous security as an important piece in the software supply chain. Today organizations feel more susceptible to external and internal cyber threats due to the vast attack surface in their applications supply chain and the lack of end-to-end governance and risk management.
The software team must secure its software delivery process to avoid vulnerability and security breaches. This needs to be achieved with existing tool chains and without extensive rework of the delivery processes. This talk will present strategies and techniques for providing visibility into the true risk of the existing vulnerabilities, preventing the introduction of security issues in the software, resolving vulnerabilities in production environments quickly, and capturing the deployment bill of materials (DBOM).
Speakers:
Bob Boule
Robert Boule is a technology enthusiast with PASSION for technology and making things work along with a knack for helping others understand how things work. He comes with around 20 years of solution engineering experience in application security, software continuous delivery, and SaaS platforms. He is known for his dynamic presentations in CI/CD and application security integrated in software delivery lifecycle.
Gopinath Rebala
Gopinath Rebala is the CTO of OpsMx, where he has overall responsibility for the machine learning and data processing architectures for Secure Software Delivery. Gopi also has a strong connection with our customers, leading design and architecture for strategic implementations. Gopi is a frequent speaker and well-known leader in continuous delivery and integrating security into software delivery.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
6. Chef for OpenStack: Project
• Developer & Operator Community around the automated
deployment and management of OpenStack
• Reduce fragmentation and increase collaboration
• Deploying OpenStack is not "Secret Sauce"
• Community Project, not a 'Product'
• Apache 2 License
7. Community
• #openstack-chef on irc.freenode.net
• groups.google.com/group/opscode-chef-openstack
• @chefopenstack
• Weekly Status Hangouts (Monday 11am EST)
• Stackalytics (stackforge->chef-group)
8. Who's Involved?
• AT&T
• Blue Box
• Dell
• DreamHost
• Gap
• HP
• HubSpot
• IBM
• Korea Telecom
• Opscode
• Rackspace
• SUSE
• and many more
9.
10. Chef Requirements
• Chef 11
• Ruby 1.9.x
• Foodcritic, ChefSpec, Rubocop for
testing
• attribute-driven by Environments
• platform logic in attributes
• currently packages-only installation
11. StackForge: Cookbooks
• "Official" OpenStack StackForge repositories
•github.com/stackforge/cookbook-openstack-*
•gated by review.openstack.org
• OpenStack services for Grizzly, Havana and Icehouse cookbooks
•block-storage, common, compute, dashboard, identity, image, telemetry,
network, object-storage, orchestration, test-integration
• Operational support cookbooks
•ceph, ops-database, ops-messaging
12. StackForge: Deployment
• Chef repository for deploying Grizzly, Havana or Icehouse
•example Environments and Roles
•example "All-in-One" Vagrant deployments
•github.com/stackforge/openstack-chef-repo
• Gated by review.openstack.org
•More single and multi-node testing coming
13. Reference Implementation
• Deployment examples in documentation
•All-in-One Compute
•Single Controller + N Compute
•more coming
• Will provide example HA configurations
• Operations outside of scope of core repository
•logging, monitoring, provisioning
24. Available openstack subcommands: (for details, knife
SUB-COMMAND --help)!
!
** OPENSTACK COMMANDS **!
knife openstack flavor list (options)!
knife openstack group list (options)!
knife openstack image list (options)!
knife openstack network list (options)!
knife openstack server create (options)!
knife openstack server delete SERVER [SERVER] (options)!
knife openstack server list (options)
$ knife openstack
26. Name ID Snapshot!
centos-6.5 68555833-8497-4d14-88ca-c9062e25f14b no!
cirros-test ecc21974-c0f7-4da4-a433-ab826890f4a4 no!
coreos 83d37ea5-d9ae-44cd-9110-d4d39ad997ce no!
fedora-19 9add7e14-25e3-41d8-963a-ca744d081f2e no!
fedora-20 acb6eba5-226a-4ed5-8db6-33a6fd8cf20d no!
freebsd-10.0 0e270df7-1a02-4e91-9fc3-6f5311c58193 no!
ubuntu-12.04 ce268db5-ceda-4a90-93c8-3b987ac3705f no!
ubuntu-13.04 28d61273-3b8b-4943-8a6f-66630d7d4ef0 no!
ubuntu-14.04 4a4f85bf-f164-4e54-83d8-8b2e7d0712b2 no!
Windows Server 2012 R2 Std Eval 64e7cba7-7a50-443f-8fa6-a065406e0b04 no
$ knife openstack image list
27. Name ID Tenant Shared!
external 06dc9d5a-f55a-410d-a7fd-4c7cb34ad927 5da25cc3853f4c54850898f9614c20bb true!
internal ba0fdd03-72b5-41eb-bb67-fef437fd6cb4 5da25cc3853f4c54850898f9614c20bb true!
$ knife openstack network list
28. Name Protocol From To CIDR Description!
haproxy tcp 22002 22002 0.0.0.0/0 haproxy!
ssh tcp 22 22 0.0.0.0/0 ssh access!
web tcp 443 443 0.0.0.0/0 web stuff!
web tcp 80 80 0.0.0.0/0 web stuff!
web tcp 8080 8080 0.0.0.0/0 web stuff
$ knife openstack group list
29. Name Instance ID Zone Public IP Private IP Flavor Image Keypair State!
OC-4424-chef-client f3302b74-1542-4af8-bc64-bd172ad3de50 172.31.6.79 17 89c4181f-6e6c-470e-baa7-d84162112153 shutoff!
bb-test d2a9ceff-bf84-4396-9bf3-87b153ca4446 172.31.6.113 10 89c4181f-6e6c-470e-baa7-d84162112153 shutoff!
isa-ubu.opscode.us 1bc5212c-3ad1-409c-9881-87fefac78bce 172.31.6.195 7 4a7263a1-3bf7-4b52-be71-6c28339853b9 farniki_pub active!
os-3712471938967755 646347a4-4c3a-4559-a193-b352ed85db8e 172.31.6.249 2 967a39b4-b061-4515-94ad-f96717583277 mray-ops active!
os-8162382405504458 2b336930-12ba-460d-b6f2-b29a5e38fb74 172.31.6.253 2 967a39b4-b061-4515-94ad-f96717583277 openstack-key active!
os-837952636687383 21a81f5b-f9bc-4b14-9f21-298195fcbcbe 172.31.6.250 2 967a39b4-b061-4515-94ad-f96717583277 mray-ops shutoff!
os-883820551180086 15b32e62-5cd9-4a15-87d1-e0f4b7fee2ae 172.31.6.252 2 967a39b4-b061-4515-94ad-f96717583277 mray-ops shutoff!
sean-test-the-chef f1c171ec-5175-4a61-94ad-cc722278cdce 172.31.6.213 13 663656ce-2fe4-4164-b842-214f221cff55 seanh-support-gen active
$ knife openstack server list
30. knife openstack server create (options)!
-Z ZONE_NAME, The availability zone for this server!
--availability-zone!
--bootstrap-network NAME Specify network for bootstrapping. Default is 'public'.!
--bootstrap-protocol protocol!
Protocol to bootstrap Windows servers. options: winrm!
--bootstrap-proxy PROXY_URL The proxy server for the node being bootstrapped!
--bootstrap-version VERSION The version of Chef to install!
--ca-trust-file CA_TRUST_FILE!
The Certificate Authority (CA) trust file used for SSL
transport!
-N, --node-name NAME The Chef node name for your new node!
-s, --server-url URL Chef Server URL!
--chef-zero-port PORT Port to start chef-zero on!
-k, --key KEY API Client Key!
--[no-]color Use colored output, defaults to false on Windows, true
otherwise!
-c, --config CONFIG The configuration file to use!
--defaults Accept default values for all questions!
$ knife openstack server create
35. knife openstack 0.10.0
• Specify metadata during server
create
• Select network IDs to attach and
bootstrap
• Support availability zones
• Use of names instead of only UUIDs
36. knife openstack Roadmap
• more network and UUID cleanups
• knife-hp/knife-rackspace consolidation
• knife-cloud common base class
• TravisCI for Chef-supported knife
plugins
38. Test Kitchen
• Integration tool for developing and testing
infrastructure code and software on isolated target
platforms
• Integration test platform for your cookbooks on all the
supported platforms with virtual machines
• https://github.com/test-kitchen/kitchen-openstack
40. Test Kitchen: OpenStack
• Need blueprints for development
• need a busser for Tempest
• Possibly use RefStack for testing as well
41.
42. Chef Metal
• Chef recipes for deploying infrastructure
• Libraries for repeatably creating machines and
deployments with Chef primitives
• Bootstrappers for many infrastructure types