This document discusses using Netflix's microservices stack on AWS. It describes Netflix's architecture of using hundreds of microservices across multiple regions to handle billions of requests per day. It outlines the principles of Netflix's stack including stateless services, auto-scaling, no single points of failure, and designing for failures. Key technologies in Netflix's open source stack are explained like Eureka for service discovery, Ribbon for load balancing, Hystrix for latency and fault tolerance, RxJava for reactive programming, and Dynomite for distributed caching. Chaos engineering practices like fault injection testing are also covered.
“The Elements of Style” is one of the most important and foundational guidelines on how to write well. It has effectively summarized, in a list of seminal guidelines, how to harness the power of the English language to write high quality prose of almost any kind.
In computing, we have similar guides for various technologies. Python offers “The Zen Of Python”, Ruby has “The Rails Doctrine”, and so on...
One of the powers these documents wield is that they help serve as a “north star” that guides an entire community toward the same goals.
I believe we need a similar guide for Kubernetes. It would describe how app developers and operators should think about and use the features in Kubernetes to build and deploy reliable, stable apps. Armed with such a guide, we could all hope to better understand the “essence” of Kubernetes in pursuit of building better cloud native apps.
We don’t have anything like this today, but many in the Kubernetes community have strong, detailed opinions for what should go in this guide. Much of it is tribal knowledge or scattered in blog posts.
In this talk, I’ll try to bring many of these opinions together and lay out an “Elements of Kubernetes” guide for app developers and operators alike. I’ll do so by relating each “element” to stories and details I’ve seen in the community that reveal what makes a good Kubernetes and cloud native app.
This talk was given at KubeCon / CloudNativeCon 2017 on December 7th, 2017 in Austin, TX
My Official Hack slides from Dockercon 2016 as demonstrated in the community theatre in the expo area.
In this hack, we secure the data-center through a scaleable network of real-time sensors and microservices running Docker. Each rack in the server-room is filled with thousands of terabytes of priceless customer data, IoT lets us keep one step ahead and keep that data safe. The cluster deploys a set of smart sensors running the Docker Swarm agent to the rack panels.
Securing your AWS Deployments with Spinnaker and Armory EnterpriseDevOps.com
Customers are challenged today by a constant struggle between velocity and governance. What they want is consistent, secure, and scalable software deployments, but their security teams also need to be able to identify possible issues early in the development process to allow for proactive modification to the deployment process to ensure compliance in the cloud.
Join us for a webinar on “Securing AWS Deployments with Spinnaker and Armory Enterprise” to learn:
How to experiment while still enforcing deployment policies
How to build reusable modules that reduce the number of stages needed for deployment
How lockable pipelines enforce continuous delivery to release orchestration best practices
“The Elements of Style” is one of the most important and foundational guidelines on how to write well. It has effectively summarized, in a list of seminal guidelines, how to harness the power of the English language to write high quality prose of almost any kind.
In computing, we have similar guides for various technologies. Python offers “The Zen Of Python”, Ruby has “The Rails Doctrine”, and so on...
One of the powers these documents wield is that they help serve as a “north star” that guides an entire community toward the same goals.
I believe we need a similar guide for Kubernetes. It would describe how app developers and operators should think about and use the features in Kubernetes to build and deploy reliable, stable apps. Armed with such a guide, we could all hope to better understand the “essence” of Kubernetes in pursuit of building better cloud native apps.
We don’t have anything like this today, but many in the Kubernetes community have strong, detailed opinions for what should go in this guide. Much of it is tribal knowledge or scattered in blog posts.
In this talk, I’ll try to bring many of these opinions together and lay out an “Elements of Kubernetes” guide for app developers and operators alike. I’ll do so by relating each “element” to stories and details I’ve seen in the community that reveal what makes a good Kubernetes and cloud native app.
This talk was given at KubeCon / CloudNativeCon 2017 on December 7th, 2017 in Austin, TX
My Official Hack slides from Dockercon 2016 as demonstrated in the community theatre in the expo area.
In this hack, we secure the data-center through a scaleable network of real-time sensors and microservices running Docker. Each rack in the server-room is filled with thousands of terabytes of priceless customer data, IoT lets us keep one step ahead and keep that data safe. The cluster deploys a set of smart sensors running the Docker Swarm agent to the rack panels.
Securing your AWS Deployments with Spinnaker and Armory EnterpriseDevOps.com
Customers are challenged today by a constant struggle between velocity and governance. What they want is consistent, secure, and scalable software deployments, but their security teams also need to be able to identify possible issues early in the development process to allow for proactive modification to the deployment process to ensure compliance in the cloud.
Join us for a webinar on “Securing AWS Deployments with Spinnaker and Armory Enterprise” to learn:
How to experiment while still enforcing deployment policies
How to build reusable modules that reduce the number of stages needed for deployment
How lockable pipelines enforce continuous delivery to release orchestration best practices
Cloud Native Night June 2016, Munich: Talk by Josef Adersbaerger (@adersberger, CTO at QAware).
Join our Meetup: www.meetup.com/cloud-native-muc
Abstract: This talk is on cloud native applications and the cloud native stack. For more information on the Zwitscher Show Case visit: https://github.com/qaware/cloud-native-zwitscher
Cloud Native Night May 2017, Mainz: Talk by Giant Swarm (@giantswarm).
Join our Meetup: www.meetup.com/cloud-native-night
Abstract: At Giant Swarm, we manage Kubernetes clusters for customers 24/7, both on-premises and in the cloud. That means we do not just set something up and hand it over, but we actually take care that it’s operational and up-to-date at all times.
This presentation demonstrates how Giant Swarm are using Operators to codify all operational tasks of managing Kubernetes cluster and distributed applications on top. The operators manage PKI infrastructures, networks, VMs and storage both on-premises and in the cloud.
Activision's Skypilot: Delivering Amazing Game Experiences Through Containeri...Docker, Inc.
"Technologies that are going to affect our lives in the next decade are being tested and developed in the video game sphere." In January 2016 Activision approved a pilot project to build a containerised continuous delivery pipeline using Docker. This project spanned multiple devops teams and would culminate in launching a production title "Skylanders Imaginators" in October 2016. The Mission Statement : “Our mission is to deliver an amazing build, test and deploy pipeline that aims to be so reliable, effective and easy to use that our product and title departments will end up writing high value gaming services all day long without giving a second thought to how they may reliably deliver these in record time.” This talk will discuss the cultural and technical challenges faced throughout the pilot. Spoiler alert: Not everyone was happy with the decision to use Docker. The talk will cover the concerns and how we handled them. It will cover why it is important, especially in the games industry, to be evaluating and integrating technologies like Docker in order to remain relevant. For the first time in Demonware history developers were responsible for the launch and support of a title. We are also the first studio under Activision to be running Docker in Production.
Canary Releases on Kubernetes w/ Spinnaker, Istio, and PrometheusKublr
In a microservices world, applications consist of dozens, hundreds, or even thousands of components. Manually deploying and verifying deployment quality in production is virtually impossible. Kubernetes, which natively supports rolling updates, enables blue-green application deployments with Spinnaker. However, gradual rollouts is a feature that doesn't come out-of-the-box but can be achieved by adding Istio and Prometheus to the equation.
During this meetup, Slava Koltovich, CEO of Kublr, and Oleg Atamanenko, Senior Software Architect, discussed canary release implementations on Kubernetes with Spinnaker, Istio, and Prometheus. They examined the role of each tool in the process and how they are all connected. During a demo, they demonstrated a successful and a failed canary release, and how these tools enable IT teams to properly roll out changes to their customer base without any downtime.
Cloud Native Night November 2019, Munich: Talk by Matthias Häusslerr (Cloud Consultant at Novatec)
=== Please download slides if blurred! ===
Abstract: Containers, applications, functions: When deploying workloads to the cloud, developers have various options. With this talk, we intend to clarify the different possibilities, with closer focus on Cloud Foundry, Kubernetes, Project Eirini, and Knative.
We'll compare and contrast the latest experiences of those platforms in order to extract a meaningful comparison of their features from a developer perspective, providing answers to the following questions:
- Which type of workloads are suitable for which platform?
- Which programming model applies for each platform?
- Where are the differences/where are the overlaps?
- How mature are the individual solutions?
- How simple and user-friendly are they?
Additionally, we'll measure and compare key metrics that affect the developer experience (e.g., time to deploy, time to scale, and other such metrics). The overall goal is to better understand what makes each individual useful in the best way and how they can work together.
Linux-Stammtisch Juli 2019, Munich: Talk by Mario-Leander Reimer (@LeanderReimer, Principal Software Architect at QAware)
=== Please download slides if blurred! ===
Abstract: Only a few years ago the move towards microservice architecture was the first big disruption in software engineering: instead of running monoliths, systems were now build, composed and run as autonomous services. But this came at the price of added development and infrastructure complexity. Serverless and FaaS seem to be the next disruption, they are the logical evolution trying to address some of the inherent technology complexity we are currently faced when building cloud native apps.
FaaS frameworks are currently popping up like mushrooms: Knative, Kubeless, OpenFn, Fission, OpenFaas or Open Whisk are just a few to name. But which one of these is safe to pick and use in your next project? Let's find out. This session will start off by briefly explaining the essence of Serverless application architecture. We will then define a criteria catalog for FaaS frameworks and continue by comparing and showcasing the most promising ones.
Canary Releases on Kubernetes with Spinnaker, Istio, & Prometheus (2020)Kublr
In a microservices world, applications consist of dozens, hundreds, or even thousands of components. Manually deploying and verifying deployment quality in production is virtually impossible. Kubernetes, which natively supports rolling updates, enables blue-green application deployments with Spinnaker. However, the gradual rollout is a feature that doesn’t come out-of-the-box but can be achieved by adding Istio and Prometheus to the equation.
During this meetup, Slava will discuss canary release implementations on Kubernetes with Spinnaker, Istio, and Prometheus. He’ll examine the role of each tool in the process and how they are all connected. During a demo, he will demonstrate a successful and failed canary release, and how these tools enable IT teams, to properly roll out changes to their customer base without any downtime.
Cloud Native Night April 2016, Munich: Talk by Josef Adersberger (@adersberger, CTO at QAware).
Join our Meetup: www.meetup.com/cloud-native-muc
Abstract: This talk is about the Cloud Native Stack, cluster orchestration with Kubernetes and the QAware Cloud Native Landscape.
Centralizing Kubernetes Management in Restrictive EnvironmentsKublr
While developers see and realize the benefits of Kubernetes, how it improves efficiencies, saves time, and enables focus on the unique business requirements of each project; InfoSec, infrastructure, and software operations teams still face challenges when managing a new set of tools and technologies, and integrating them into existing enterprise infrastructure.
This is especially true for environments where security and governance requirements are so strict as to come into conflict with the cloud-native reference architectures.
During his presentation, Oleg will outline a plan that leverages open source cloud-native technologies while meeting enterprise security and governance requirements. He’ll summarize common prerequisites for running Kubernetes in production, and how to leverage fine-grained controls and separation of responsibilities to meet enterprise governance and security needs; what’s needed for a general architecture of a centralized Kubernetes operations layer based on open source components such as Prometheus, Grafana, ELK Stack, Keycloak, etc.
The presentation will cover basic requirements for audit, security, authentication, authorization, integration with existing identity management, logging, and monitoring. Additionally, the audience will learn whether cloud-hosted Kubernetes cover these requirements, how to integrate a compliant Kubernetes installation with their existing cloud infrastructure, the limitations of a bare-metal installation, interactions with vSphere’s API, achieving HA, reliability and disaster recovery, as well as handling OS upgrades, security patches, and Kubernetes upgrades.
Netflix Open Source: Building a Distributed and Automated Open Source Programaspyker
Netflix has been using and contributing to open source for several years. Over the years, Netflix has released over one hundred Netflix Open Source (aka NetflixOSS) libraries, servers, and technologies. Netflix engineers benefit by accepting contributions and gathering feedback with key collaborators around the world. Users of NetflixOSS from many industries benefit from our solutions including Big Data, Build and Delivery Tools, Runtime Services and Libraries, Data Persistence, Insight, Reliability and Performance, Security and User Interface. With such a large and mature open source program, Netflix has worked on approaches and tools that help manage and improve the NetflixOSS source offerings and communities. Netflix has taken a different approach to building support for open source as compared to other Internet scale companies. Come to this session to learn about the unique approaches Netflix has taken to both distribute and automate the responsibilities of building a world-class open source program.
Spinnaker is a continuous delivery platform by Netflix and open sourced in late 2015. Fast-forward 3 years, Spinnaker can deploy to 9 (!) cloud providers and platforms; with many project contributions coming from the cloud providers themselves (Google, Amazon, Microsoft, etc.). This DevOps Toronto talk will feature a quick overview of what Spinnaker can do.
http://decks.pierre-nick.com/201904_Spinnaker_DevOpsTO/
https://github.com/pndurette/spinnaker-playground
https://github.com/pndurette/decks
Security still is an underrated non-functional requirement in software engineering, often neglected or even forgotten during the construction and implementation of software systems. If things go wrong the reputation and business of your customers as well as yours might be at stake. Retrofitting security is laborious and expensive, it needs to be considered from day. Sounds hard? Not at all.
This presentation will show that writing secure code and constructing secure systems is not as hard as it may sound. First, we will briefly dissect some well-known security vulnerabilities which were the result of only minor programming errors and we will demonstrate how easy insecurely written Java code can be exploited.
However, writing secure code from day one is just as easy. For this we will present a handful of basic rules and tools every secure developer must know. This session will discuss the secure usage of open source software components in enterprise applications and describe patterns to securely incorporate these libraries. The session will further present basic patterns to construct secure components and system architectures.
This presentation has been presented at the O'Reilly Software Architecture Conference in London 2016. #OReillySACon
Cloud Native Night June 2016, Munich: Talk by Josef Adersbaerger (@adersberger, CTO at QAware).
Join our Meetup: www.meetup.com/cloud-native-muc
Abstract: This talk is on cloud native applications and the cloud native stack. For more information on the Zwitscher Show Case visit: https://github.com/qaware/cloud-native-zwitscher
Cloud Native Night May 2017, Mainz: Talk by Giant Swarm (@giantswarm).
Join our Meetup: www.meetup.com/cloud-native-night
Abstract: At Giant Swarm, we manage Kubernetes clusters for customers 24/7, both on-premises and in the cloud. That means we do not just set something up and hand it over, but we actually take care that it’s operational and up-to-date at all times.
This presentation demonstrates how Giant Swarm are using Operators to codify all operational tasks of managing Kubernetes cluster and distributed applications on top. The operators manage PKI infrastructures, networks, VMs and storage both on-premises and in the cloud.
Activision's Skypilot: Delivering Amazing Game Experiences Through Containeri...Docker, Inc.
"Technologies that are going to affect our lives in the next decade are being tested and developed in the video game sphere." In January 2016 Activision approved a pilot project to build a containerised continuous delivery pipeline using Docker. This project spanned multiple devops teams and would culminate in launching a production title "Skylanders Imaginators" in October 2016. The Mission Statement : “Our mission is to deliver an amazing build, test and deploy pipeline that aims to be so reliable, effective and easy to use that our product and title departments will end up writing high value gaming services all day long without giving a second thought to how they may reliably deliver these in record time.” This talk will discuss the cultural and technical challenges faced throughout the pilot. Spoiler alert: Not everyone was happy with the decision to use Docker. The talk will cover the concerns and how we handled them. It will cover why it is important, especially in the games industry, to be evaluating and integrating technologies like Docker in order to remain relevant. For the first time in Demonware history developers were responsible for the launch and support of a title. We are also the first studio under Activision to be running Docker in Production.
Canary Releases on Kubernetes w/ Spinnaker, Istio, and PrometheusKublr
In a microservices world, applications consist of dozens, hundreds, or even thousands of components. Manually deploying and verifying deployment quality in production is virtually impossible. Kubernetes, which natively supports rolling updates, enables blue-green application deployments with Spinnaker. However, gradual rollouts is a feature that doesn't come out-of-the-box but can be achieved by adding Istio and Prometheus to the equation.
During this meetup, Slava Koltovich, CEO of Kublr, and Oleg Atamanenko, Senior Software Architect, discussed canary release implementations on Kubernetes with Spinnaker, Istio, and Prometheus. They examined the role of each tool in the process and how they are all connected. During a demo, they demonstrated a successful and a failed canary release, and how these tools enable IT teams to properly roll out changes to their customer base without any downtime.
Cloud Native Night November 2019, Munich: Talk by Matthias Häusslerr (Cloud Consultant at Novatec)
=== Please download slides if blurred! ===
Abstract: Containers, applications, functions: When deploying workloads to the cloud, developers have various options. With this talk, we intend to clarify the different possibilities, with closer focus on Cloud Foundry, Kubernetes, Project Eirini, and Knative.
We'll compare and contrast the latest experiences of those platforms in order to extract a meaningful comparison of their features from a developer perspective, providing answers to the following questions:
- Which type of workloads are suitable for which platform?
- Which programming model applies for each platform?
- Where are the differences/where are the overlaps?
- How mature are the individual solutions?
- How simple and user-friendly are they?
Additionally, we'll measure and compare key metrics that affect the developer experience (e.g., time to deploy, time to scale, and other such metrics). The overall goal is to better understand what makes each individual useful in the best way and how they can work together.
Linux-Stammtisch Juli 2019, Munich: Talk by Mario-Leander Reimer (@LeanderReimer, Principal Software Architect at QAware)
=== Please download slides if blurred! ===
Abstract: Only a few years ago the move towards microservice architecture was the first big disruption in software engineering: instead of running monoliths, systems were now build, composed and run as autonomous services. But this came at the price of added development and infrastructure complexity. Serverless and FaaS seem to be the next disruption, they are the logical evolution trying to address some of the inherent technology complexity we are currently faced when building cloud native apps.
FaaS frameworks are currently popping up like mushrooms: Knative, Kubeless, OpenFn, Fission, OpenFaas or Open Whisk are just a few to name. But which one of these is safe to pick and use in your next project? Let's find out. This session will start off by briefly explaining the essence of Serverless application architecture. We will then define a criteria catalog for FaaS frameworks and continue by comparing and showcasing the most promising ones.
Canary Releases on Kubernetes with Spinnaker, Istio, & Prometheus (2020)Kublr
In a microservices world, applications consist of dozens, hundreds, or even thousands of components. Manually deploying and verifying deployment quality in production is virtually impossible. Kubernetes, which natively supports rolling updates, enables blue-green application deployments with Spinnaker. However, the gradual rollout is a feature that doesn’t come out-of-the-box but can be achieved by adding Istio and Prometheus to the equation.
During this meetup, Slava will discuss canary release implementations on Kubernetes with Spinnaker, Istio, and Prometheus. He’ll examine the role of each tool in the process and how they are all connected. During a demo, he will demonstrate a successful and failed canary release, and how these tools enable IT teams, to properly roll out changes to their customer base without any downtime.
Cloud Native Night April 2016, Munich: Talk by Josef Adersberger (@adersberger, CTO at QAware).
Join our Meetup: www.meetup.com/cloud-native-muc
Abstract: This talk is about the Cloud Native Stack, cluster orchestration with Kubernetes and the QAware Cloud Native Landscape.
Centralizing Kubernetes Management in Restrictive EnvironmentsKublr
While developers see and realize the benefits of Kubernetes, how it improves efficiencies, saves time, and enables focus on the unique business requirements of each project; InfoSec, infrastructure, and software operations teams still face challenges when managing a new set of tools and technologies, and integrating them into existing enterprise infrastructure.
This is especially true for environments where security and governance requirements are so strict as to come into conflict with the cloud-native reference architectures.
During his presentation, Oleg will outline a plan that leverages open source cloud-native technologies while meeting enterprise security and governance requirements. He’ll summarize common prerequisites for running Kubernetes in production, and how to leverage fine-grained controls and separation of responsibilities to meet enterprise governance and security needs; what’s needed for a general architecture of a centralized Kubernetes operations layer based on open source components such as Prometheus, Grafana, ELK Stack, Keycloak, etc.
The presentation will cover basic requirements for audit, security, authentication, authorization, integration with existing identity management, logging, and monitoring. Additionally, the audience will learn whether cloud-hosted Kubernetes cover these requirements, how to integrate a compliant Kubernetes installation with their existing cloud infrastructure, the limitations of a bare-metal installation, interactions with vSphere’s API, achieving HA, reliability and disaster recovery, as well as handling OS upgrades, security patches, and Kubernetes upgrades.
Netflix Open Source: Building a Distributed and Automated Open Source Programaspyker
Netflix has been using and contributing to open source for several years. Over the years, Netflix has released over one hundred Netflix Open Source (aka NetflixOSS) libraries, servers, and technologies. Netflix engineers benefit by accepting contributions and gathering feedback with key collaborators around the world. Users of NetflixOSS from many industries benefit from our solutions including Big Data, Build and Delivery Tools, Runtime Services and Libraries, Data Persistence, Insight, Reliability and Performance, Security and User Interface. With such a large and mature open source program, Netflix has worked on approaches and tools that help manage and improve the NetflixOSS source offerings and communities. Netflix has taken a different approach to building support for open source as compared to other Internet scale companies. Come to this session to learn about the unique approaches Netflix has taken to both distribute and automate the responsibilities of building a world-class open source program.
Spinnaker is a continuous delivery platform by Netflix and open sourced in late 2015. Fast-forward 3 years, Spinnaker can deploy to 9 (!) cloud providers and platforms; with many project contributions coming from the cloud providers themselves (Google, Amazon, Microsoft, etc.). This DevOps Toronto talk will feature a quick overview of what Spinnaker can do.
http://decks.pierre-nick.com/201904_Spinnaker_DevOpsTO/
https://github.com/pndurette/spinnaker-playground
https://github.com/pndurette/decks
Security still is an underrated non-functional requirement in software engineering, often neglected or even forgotten during the construction and implementation of software systems. If things go wrong the reputation and business of your customers as well as yours might be at stake. Retrofitting security is laborious and expensive, it needs to be considered from day. Sounds hard? Not at all.
This presentation will show that writing secure code and constructing secure systems is not as hard as it may sound. First, we will briefly dissect some well-known security vulnerabilities which were the result of only minor programming errors and we will demonstrate how easy insecurely written Java code can be exploited.
However, writing secure code from day one is just as easy. For this we will present a handful of basic rules and tools every secure developer must know. This session will discuss the secure usage of open source software components in enterprise applications and describe patterns to securely incorporate these libraries. The session will further present basic patterns to construct secure components and system architectures.
This presentation has been presented at the O'Reilly Software Architecture Conference in London 2016. #OReillySACon
Streaming Movies brings you Streamlined Applications -- How Adopting Netflix ...Michael Elder
In this presentation, Andrew Spyker and I present our experience with adopting Netflix OSS, both from a deep runtime perspective for various applications and services as well as managing deployed services for scalability and failover.
(ARC312) Processing Money in the Cloud | AWS re:Invent 2014Amazon Web Services
Financial transactions need to be processed and stored securely and in real time. Together with a giant in the mortgage insurance industry, we have developed an elastic, secure, and compliant data processing framework on AWS that meets these processing requirements and drastically improves the time it takes to make a decision on a loan. This session will discuss what we've learned along the way, how we have overcome multiple security and compliance hurdles, and how other organizations in regulated industries can do the same. This session is targeted at business decision-makers and solutions architects working in regulated industries with high security and compliance requirements.
Palestra que o Rodrigo Flores e eu apresentamos no TDC 2015 na trilha NoSQL. Nesta palestra apresentamos uma introdução básica ao banco de Dados Datomic, e porque ele é ótimo para nossas necessidades no Nubank.
Docker moves very fast, with an edge channel released every month and a stable release every 3 months. Patrick will talk about how Docker introduced Docker EE and a certification program for containers and plugins with Docker CE and EE 17.03 (from March), the announcements from DockerCon (April), and the many new features planned for Docker CE 17.05 in May.
This talk will be about what's new in Docker and what's next on the roadmap
Cloud-native .NET Microservices mit KubernetesQAware GmbH
BASTA! 2017, Mainz: Talk von Mario-Leander Reimer (@LeanderReimer, Cheftechnologe bei QAware).
Cloud-Größen wie Google, Twitter und Netflix haben die Kernbausteine ihrer Infrastruktur quelloffen verfügbar gemacht. Das Resultat aus vielen Jahren Cloud-Erfahrung ist nun frei zugänglich, und jeder kann seine eigenen Cloud-nativen Anwendungen entwickeln – Anwendungen, die in der Cloud zuverlässig laufen und fast beliebig skalieren. Die einzelnen Bausteine wachsen zu einem großen Ganzen zusammen, dem Cloud-Native-Stack. In dieser Session stellen wir die wichtigsten Konzepte und aktuellen Schlüsseltechnologien kurz vor. Anschließend implementieren wir einen einfachen Microservice mit .NET Core und Steeltoe OSS und bringen ihn zusammen mit ausgewählten Bausteinen für Service-Discovery und Konfiguration schrittweise auf einem Kubernetes-Cluster zum Laufen.
Continuous Integration and Deployment Best Practices on AWS (ARC307) | AWS re...Amazon Web Services
With AWS, companies now have the ability to develop and run their applications with speed and flexibility like never before. Working with an infrastructure that can be 100 percent API driven enables businesses to use lean methodologies and realize these benefits. This in turn leads to greater success for those who make use of these practices. In this session, we talk about some key concepts and design patterns for continuous deployment and continuous integration, two elements of lean development of applications and infrastructures.
Adrian Cockcroft on his top predictions for the cloud computing industry in 2015 and beyond, as well as how cloud-native applications, continuous-delivery and DevOps techniques, will speed the pace of innovation and disruption.
For more about Adrian be sure to check out his page on Battery Ventures:
https://www.battery.com/our-team/member/adrian-cockcroft/
Follow Adrian on Twitter: @adrianco
IBM Think Session 8598 Domino and JavaScript Development MasterClassPaul Withers
Session from IBM Think 2018. Note: the architecture used is an extreme case of what's possible (and it could go further), rather than a real-world expectation
Web Scale Applications using NeflixOSS Cloud PlatformSudhir Tonse
Web Scale Applications using NeflixOSS Cloud Platform. Infographics on IaaS, PaaS, SaaS. Commandments of developing a cloud based distributed application.
This session will focus on the practicals of building a fully-functional stack of container cluster tools, with different options for stacking those tools from the OS-up.
We’ve all seen examples of common technologies stacks, like the good ol’ LAMP and MEAN stacks for apps, but what about lower-level infrastructure? And can we get it without cloud vendor lock in please? Oh and pure containers and infrastructure-as-code too?
With Docker, sure thing! This session will cover:
Which OS/Distro and Kernel to use
VM’s or Bare Metal
Recommended Swarm architectures
Tool stacks for “pure open source”, “cloud-service based”, and “Docker EE” scenarios
Demos of these tools working together including InfraKit, Docker, Swarm, Flow-Proxy, ELK, Prometheus, REX-Ray, and more.
Building your production tech stack for docker container platformDocker, Inc.
This session will focus on the practicals of building a fully-functional stack of container cluster tools, with different options for stacking those tools from the OS-up.
We’ve all seen examples of common technologies stacks, like the good ol’ LAMP and MEAN stacks for apps, but what about lower-level infrastructure? And can we get it without cloud vendor lock in please? Oh and pure containers and infrastructure-as-code too?
With Docker, sure thing! This session will cover:
Which OS/Distro and Kernel to use
VM’s or Bare Metal
Recommended Swarm architectures
Tool stacks for “pure open source”, “cloud-service based”, and “Docker EE” scenarios
Demos of these tools working together including InfraKit, Docker, Swarm, Flow-Proxy, ELK, Prometheus, REX-Ray, and more.
A presentation on the Netflix Cloud Architecture and NetflixOSS open source. For the All Things Open 2015 conference in Raleigh 2015/10/19. #ATO2015 #NetflixOSS
DCEU 18: Building Your Swarm Tech Stack for the Docker Container PlatformDocker, Inc.
This session will focus on the practicals of building a fully-functional stack of container cluster tools, with different options for stacking those tools from the OS-up. We’ve all seen examples of common technologies stacks, like the good ol’ LAMP and MEAN stacks for applications, but what about lower-level infrastructure? And can we get it without cloud vendor lock in please? Oh and pure containers and infrastructure-as-code too? With Docker, sure thing! This session will cover: Which OS/Distro and Kernel to use VM’s or Bare Metal Recommended Swarm architectures Tool stacks for “pure open source”, “cloud-service based”, and “Docker Enteprise” scenarios Demos of these tools working together including InfraKit, Docker Engine, Swarm, Flow-Proxy, ELK, Prometheus, REX-Ray, and more.
Presented at DockerCon 2018 EU, I go through using Docker and the Swarm Orchestrator (a simpler Kuberentes) to stack different tools up from the base OS to a full-featured production server cluster. Also, Sci-Fi. The Video to this deck will be at https://www.bretfisher.com/docker once they are posted.
Docker and Cloud - Enables for DevOps - by ACA-ITStijn Wijndaele
DevOps is gericht op het tot stand brengen van een cultuur binnen organisaties waardoor het ontwikkelen, valideren en releasen van software sneller, meer betrouwbaar en frequenter kan verlopen. Om dit te realiseren staan het automatiseren van het 'software delivery process' en de bijhorende infrastructurele veranderingen centraal. Door de opkomst van 'Microservice Architecture' neemt het belang hiervan nog verder toe.
Sprekers: Stijn Van den Enden & Stijn Wijndaele (ACA IT-Solutions) DevOps is gericht op het tot stand brengen van een cultuur binnen organisaties waardoor het ontwikkelen, valideren en releasen van software sneller, meer betrouwbaar en frequenter kan verlopen. Om dit te realiseren staan het automatiseren van het 'software delivery process' en de bijhorende infrastructurele veranderingen centraal. Door de opkomst van 'Microservice Architecture' neemt het belang hiervan nog verder toe.
In deze avondconferentie werd, na een korte toelichting over DevOps, nagegaan wat Docker en de Cloud kunnen betekenen voor uw business, en hoe zij als enablers kunnen dienen voor het tot stand brengen van een DevOps-cultuur. Het container-landschap waarvan tools zoals Kubernetes, Docker Swarm, ...een belangrijk onderdeel vormen, wordt toegelicht en er wordt ingegaan op de wijze waarop deze tools aangewend kunnen worden om 'development' en 'operations' efficiënt te laten samenwerken.
[Capitole du Libre] #serverless - mettez-le en oeuvre dans votre entreprise...Ludovic Piot
Tout comme le Cloud IaaS avant lui, le serverless promet de faciliter le succès de vos projets en accélérant le Time to Market et en fluidifiant les relations entre Devs et Ops.
Mais sa mise en œuvre au sein d’une entreprise reste complexe et coûteuse.
Après 2 ans à mettre en place des plateformes managées de ce type, nous partagons nos expériences de ce qu’il faut faire pour mettre en œuvre du serverless en entreprise, en évitant les douleurs et en limitant les contraintes au maximum.
Tout d’abord l’architecture technique, avec 2 implémentations très différentes : Kubernetes et Helm d’un côté, Clever Cloud on-premise de l’autre.
Ensuite, la mise en place et l’utilisation d’OpenFaaS. Comment tester et versionner du Function as a Service. Mais aussi les problématiques de blue/green deployment, de rolling update, d’A/B testing. Comment diagnostiquer rapidement les dépendances et les communications entre services.
Enfin, en abordant les sujets chers à la production : * vulnerability management et patch management, * hétérogénéïté du parc, * monitoring et alerting, * gestion des stacks obsolètes, etc.
Encryption Deep Dive: Randomness, Entropy, RNG, PRNG, AES, AES Operational Modes, Data Rotations, Java Encryption APIs, Tradeoffs, challenges, Envelope Encryption, KMS, and much more on all things encryption.
Design is Not Subjective! Software design and Lean UX, Ux, Design Thinking are not that different after all. UML was in the right direction the problem was where we applied. In this video, I will explain why Design is not subjective. Video https://www.youtube.com/watch?v=ijGR6Tbhr54
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Spain's Euro Cup 2024 Selections and Croatia's Group of Death Challenge.docxEuro Cup 2024 Tickets
Chelsea's Marc Cucurella is one of only three Premier League players included in Spain's preliminary Euro Cup 2024 squad as the Tottenham star with 11 goal contributions is overlooked
Boletin de la I Copa Panamericana de Voleibol Femenino U17 Guatemala 2024Judith Chuquipul
holaesungusto.- Boletín final de la I Copa Panamericana de Voleibol Femenino U17 - Ciudad de Guatemala 2024 que se realizó del 27 de mayo al 01 de julio, en el Domo Polideportivo Zona 13.
Fuente: norceca.net
Mats André Zuccarello Aasen, commonly known as Mats Zuccarello, was born on September 1, 1987, in
Oslo, Norway. He grew up in the bustling neighborhood of Løren, where his passion for ice hockey began
at a young age. His mother, Anita Zuccarello, is of Italian descent, and his father, Glenn Aasen, is
Norwegian. This multicultural background played a significant role in shaping his identity and versatility
on and off the ice.
Results for LtCol Thomas Jasper, Marine, for the 2010 Marine Corps Marathon held October 31, 2010, marking the 35th annual marathon known as "The People's Marathon."
An impressive finishing time of 3:46:39, placing 324th in the Male division ages 40-44.
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Turkey's Euro 2024 Squad Overview and Transfer Speculation.docxEuro Cup 2024 Tickets
Vincenzo Montella has announced a preliminary 35-man squad for Turkey ahead of the UEFA Euro 2024, which includes three Serie A players, Hakan Calhanoglu, Kenan Yildiz, and Zeki Celik
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Narrated Business Proposal for the Philadelphia Eaglescamrynascott12
Slide 1:
Welcome, and thank you for joining me today. We will explore a strategic proposal to enhance parking and traffic management at Lincoln Financial Field, aiming to improve the overall fan experience and operational efficiency. This comprehensive plan addresses existing challenges and leverages innovative solutions to create a smoother and more enjoyable experience for our fans.
Slide 2:
Picture this: It’s a crisp fall afternoon, driving towards Lincoln Financial Field. The atmosphere is electric—tailgaters grilling, fans in Eagles jerseys creating a sea of green and white. The air buzzes with camaraderie and anticipation. You park, join the throng, and make your way to your seat. The stadium roars as the Eagles take the field, sending chills down your spine. Each play is a thrilling dance of strategy and skill. This is what being an Eagles fan is all about—the joy, the pride, and the shared experience.
Slide 3:
But now, the day is marred by frustration. The excitement wanes as you struggle to find a parking spot. The congestion is overwhelming, and tempers flare. The delays mean you miss the pre-game excitement, the tailgate camaraderie, and even the opening kick-off. After the game, the joy of victory or the shared solace of defeat is overshadowed by the stress of navigating out of the parking lot. The gridlock, honking horns, and endless waiting drain the energy and joy from what should have been an unforgettable experience.
Our proposal aims to eliminate these frustrations, ensuring that from arrival to departure, your experience is extraordinary. Efficient parking and smooth traffic flow are key to maintaining the high spirits and excitement that make game days special.
Slide 4:
The Philadelphia Eagles are not just a premier NFL team; they are an integral part of the community, hosting games, concerts, and various events at Lincoln Financial Field. Our state-of-the-art stadium is designed to provide a world-class experience for every attendee. Whether it's the thrill of game day, the excitement of a live concert, or the camaraderie of community events, we pride ourselves on delivering a fan-first experience and maintaining operational excellence across all our activities. Our commitment to our fans and community is unwavering, and we continuously strive to enhance every aspect of their experience, ensuring they leave with unforgettable memories.
Slide 5:
Recent trends show an increasing demand for efficient event logistics. Our customer feedback has consistently highlighted frustrations with parking and traffic. Surveys indicate that a significant number of fans are dissatisfied with the current parking situation. Comparisons with other venues like Citizens Bank Park and Wells Fargo Center reveal that we lag in terms of parking efficiency and convenience. These insights underscore the urgent need for innovation to meet and exceed fan expectations.
Slide 6:
As we delve into the intricacies of our operations, one glaring issue emer
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5. Why Netflix?
Billions Requests Per Day
1/3 US internet
bandwidth
~10k EC2 Instances
Multi-Region
100s Microservices
Innovation + Solid
Service
SOA, Microservices and
DevOps Benchmark
Social Product
Social Network
Video
Docs
Apps
Chat
Scalability
Distributed Teams
Could reach some
Web Scale
Netflix My Problem
8. Principles
Stateless Services
Ephemeral Instances
Everything fails all the
time
Auto Scaling / Down
Scaling
Multi AZ and multi
Region
No SPOF
Design for Failure
(expected)
SOA
Microservices
No Central Database
NoSQL
Lightweight Serializable
Objects
Latency tolerant
protocols
DevOps Enabler
Immutable Infrastructure
Anti-Fragility
32. Reactive Extension of the JVM
Async/Event based programming
Observer Pattern
Less 1mb
Heavy usage by Netflix OSS Stack
RX-Java
33. Archaius
Configuration Management Solution
Dynamic and Typed Properties
High Throughtput and Thread Safety
Callbacks: Notifications of config changes
JMX Beans
Dynamic Config Sources: File, Db, DynamoDB, Zookeper
Based on Apache Commons Configuration
34. Archaius + Git
MicroserviceMicroservice Slave Side Car
Central
Internal GIT
Property
Files
File
System
MicroserviceMicroservice Slave Side Car
File
System
MicroserviceMicroservice Slave Side Car
File
System
39. Dynomite
Implements the Amazon Dynamo
Similar to Cassandra, Riak and DynamoDB
Strong Consistency – Quorum-like – No Data Loss
Pluggable
Scalable
Redis / Memcached
Multi-Clients with Dyno
Can use most of redis commands
Integrated with Eureka via Prana
49. Chaos Results and Learnings
Retry configuration and Timeouts in Ribbon
Right Class in Zuul 1.x (default retry only SocketException)
RequestSpecificRetryHandler (Httpclient Exceptions)
zuul.client.ribbon.MaxAutoRetries=1
zuul.client.ribbon.MaxAutoRetriesNextServer=1
zuul.client.ribbon.OkToRetryOnAllOperations=true
Eureka Timeouts
It Works
Everything needs to have redudancy
ASG is your friend :-)
Stateless Service FTW
51. Chaos Results and Learnings
Before:
Data was not in Elastic Search
Producers was loosing data
After:
No Data Loss
It Works
Changes:
No logging on Microservice :( (Log was added)
Code that publish events on a try-catch
Retry config in kafka producer from 0 to 5