The Cloud Native Stack
5 likes3,114 views
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.
1 of 16
Downloaded 75 times
Ad
Recommended
'Cloud-Native' Ecosystem - Aug 2015
'Cloud-Native' Ecosystem - Aug 2015Lenny Pruss The document discusses the emerging "cloud-native" ecosystem centered around containers. It identifies key characteristics like containers as modular compute units and microservices architectures. Popular early solutions are mentioned like Docker, CoreOS, Kubernetes, and Mesosphere, but the ecosystem remains immature with issues around persistence, security, and lack of best practices. Standards are emerging that may drive further innovation, and containers still lack a "killer app" business case like virtualization had with consolidation. The document provides a taxonomy of the technology stack and lists many active companies and projects in different layers.
Distributed architecture in a cloud native microservices ecosystem
Distributed architecture in a cloud native microservices ecosystemZhenzhong Xu This document summarizes key aspects of distributed architecture in a cloud native microservices ecosystem. It discusses Netflix's transition to microservices running in the cloud, key characteristics of microservices and cloud computing like scalability and availability, challenges of operating in the cloud like unpredictable failures and latency, Netflix's open source tools for discovery, circuit breaking, resilience, continuous delivery, and more. It also provides an overview of how to develop, integrate, operate, and optimize microservices in terms of embracing failures, caching, operations, and using a data-driven approach.
Downtime is not an option - day 2 operations - Jörg Schad
Downtime is not an option - day 2 operations - Jörg SchadCodemotion The document discusses container orchestration and microservices on Apache Mesos and DC/OS. It introduces concepts like microservices, containers, container orchestration and scheduling. It then summarizes key Mesos and DC/OS capabilities like running various workloads, multiplexing resources for higher utilization and running distributed applications. It also touches on day 2 operations for containerized workloads like monitoring, maintenance and troubleshooting.
Using Rancher and Docker with RightScale at Industrie IT 
Using Rancher and Docker with RightScale at Industrie IT RightScale Many early Docker users are also now looking at clustering solutions such as Rancher. Industrie IT is using Docker, Rancher, and RightScale to help clients build digital applications using continuous integration (CI) and continuous delivery (CD) practices.
ThoughtWorks Technology Radar Roadshow - Melbourne
ThoughtWorks Technology Radar Roadshow - MelbourneThoughtworks In the Melbourne edition of a 4-city Technology Radar roadshow, ThoughtWorks Australia's Head of Technology Scott Shaw and senior consultant Jen Smith cover topics from all 4 quadrants of the latest edition of the ThoughtWorks Technology Radar. This presentation covers Reactive Architectures, Hamms, Spring Boot vs. Nancy, and Impala.
9 - Making Sense of Containers in the Microsoft Cloud
9 - Making Sense of Containers in the Microsoft CloudKangaroot Everyone is talking about Containers, but what is this really about what are the benefits of Containers for your customers? You probably think you know, but there is more! And did you know you can run and manage Containers in the Microsoft Cloud? This session will go in to the benefits of Containers for your customers and what Microsoft is offering to facilitate in all your needs. We will touch on technologies like Kubernetes, Docker and we will elaborate on the strong partnerships Microsoft has built with true Open Source companies like Red Hat.
CNCF Keynote - What is cloud native?
CNCF Keynote - What is cloud native?Weaveworks Alexis Richardson, Weaveworks CEO and CNCF Chair, discusses exactly what cloud native is, and why everyone should care.
Building Cloud Native Applications Using Spring Boot and Spring Cloud
Building Cloud Native Applications Using Spring Boot and Spring CloudGeekNightHyderabad Nowadays enterprises as well as startups are looking to build their software applications leveraging Cloud Platforms so that they can greatly reduce their go to market time and infrastructure setup costs. However, Cloud Native Applications (NCA) should be designed with cloud computing architecture in mind which involves thinking about dynamic provisioning of resources, service downtimes, data redundancy etc. Spring Boot provides a robust platform for building microservices and Spring Cloud provides the capabilities to build Cloud Native Applications by abstracting the low level details. In this talk, we will learn how to develop Cloud Native Applications using Spring Boot and Spring Cloud frameworks.
Protecting Yourself from the Container Shakeout
Protecting Yourself from the Container ShakeoutMirantis Keynote by Boris Renski, Co-Founder and CMO of Mirantis, and Lachlan Evenson, Team Lead of Cloud Platform Engineering at Lithium Technologies, at OpenStack Silicon Valley 2015.
The Docker-fueled container craze is much less of a threat to VMs or OpenStack than it is to PaaS vendors. The story of “do it the way Google does it” is proving just as tough to monetize with enterprises as commodity cloud was. Boris will talk about OpenStack as a “safe harbor” from the coming container shakeout, leveraging the project’s maturity as a place to try various container strategies until the winner emerges.
Lachlan Evenson of Lithium will join Boris to share how Lithium deployed Kubernetes on OpenStack.
Project Sherpa: How RightScale Went All in on Docker
Project Sherpa: How RightScale Went All in on DockerRightScale We just finished a 7 week project at RightScale to migrate 48 services and 650+ cloud instances to Docker. As a result we’ve been able to accelerate our development processes and cut our cloud costs (a lot). Here we share lessons learned about our experience migrating to Docker and introduce our new Container Manager we added to the RightScale platform to help manage containerized environments.
All Things Open : Crash Course in Open Source Cloud Computing 
All Things Open : Crash Course in Open Source Cloud Computing Mark Hinkle Very few trends in IT have generated as much buzz as cloud computing. This session will cut through the hype and quickly clarify the ontology for cloud computing. The bulk of the conversation will focus on the open source software that can be used to build compute clouds (infrastructure-as-a-service) and the complimentary open source management tools that can be combined to automate the management of cloud computing environments.
The session will appeal to anyone who has a good grasp of traditional data center infrastructure but is struggling with the benefits and migration path to a cloud computing environment. Systems administrators and IT generalists will leave the discussion with a general overview of the options at their disposal to effectively build and manage their own cloud computing environments using free and open source software.
Secure Infrastructure Provisioning with Terraform Cloud, Vault + GitLab CI
Secure Infrastructure Provisioning with Terraform Cloud, Vault + GitLab CIMitchell Pronschinske This document discusses using GitLab CI/CD to provision and manage infrastructure with Terraform Cloud (TFC). It begins with an agenda that includes an introduction to Terraform and TFC, integrating them with GitLab, and demos of using GitLab CI/CD pipelines with TFC for infrastructure as code. It then provides bios of two presenters and discusses how GitLab offers a single platform to plan, code, test, secure and release applications. The document concludes by pointing to additional resources on using GitLab CI with Terraform.
The Art of Decomposing Monoliths - Kfir Bloch, Wix
The Art of Decomposing Monoliths - Kfir Bloch, WixCodemotion Tel Aviv Kfir Bloch discusses considerations for decomposing monolithic applications into microservices at Wix. He outlines four main reasons for decomposing: 1) to isolate resources for high availability, 2) to support different release cycles, 3) to reuse and share logic, and 4) to have single team responsibility over services. Bloch also discusses mitigations for challenges like partial deployments and increased failure points. He emphasizes starting the decomposition gradually and monitoring services from the beginning.
Cloud-native Application Lifecycle Management
Cloud-native Application Lifecycle ManagementNeil Gehani Software development is changing rapidly. Enterprises that want to capture value faster, have to deliver value faster. The way to do that is by delivering software in production fast. Think multiple x a day. How do you transform to a digital enterprise that enables that?
OpenStack Ottawa Meetup - March 29th 2017
OpenStack Ottawa Meetup - March 29th 2017Stacy Véronneau Content from the first ever OpenStack Ottawa MeetUp.
State of OpenStack / Neutron, A Fast Deep Dive / Stacks Across Ontario
Containers and Kubernetes
Containers and KubernetesNills Franssens This document discusses containerization and orchestration on Microsoft Azure. It provides an overview of moving traditional applications to modern applications using microservices and containers. It then discusses what containers are and how to develop Kubernetes applications. Finally, it outlines how Azure Kubernetes Service simplifies deploying and managing Kubernetes and allows running both Windows and Linux containers in the same cluster.
Cloudstack container service
Cloudstack container serviceShapeBlue Cloudstack Container Service gives a framework for deploying container clusters in Cloudstack – with the first integration point being Kubernetes.
Netflix Open Source Meetup Season 4 Episode 3
Netflix Open Source Meetup Season 4 Episode 3aspyker In this episode, we will focus on security in the cloud at scale. We’ll have Netflix speakers discussing existing and upcoming security-related OSS releases, and we’ll also have external speakers from organizations that are using and contributing to Netflix security OSS.
First, Patrick Kelley from Netflix’s Security Operations team will speak about RepoMan, an upcoming OSS release designed to right-size AWS permissions. Then, Wes Miaw from Netflix’s Security Engineering team will discuss MSL (Message Security Layer).
We have two external speakers for this event - Chris Dorros from OpenDNS/Cisco will talk about his use of and contributions to Lemur, and Ryan Lane from Lyft will talk about their use of BLESS.
After the talks, we’ll have OSS authors at demo stations to answer questions and provide demos of Netflix security OSS, including Lemur, MSL, and Security Monkey.
Dok Talks #111 - Scheduled Scaling with Dask and Argo Workflows
Dok Talks #111 - Scheduled Scaling with Dask and Argo WorkflowsDoKC https://go.dok.community/slack
https://dok.community/
ABSTRACT OF THE TALK
Complex computational workloads in Python are a common sight these days, especially in the context of processing large and complex datasets. Battle-hardened modules such as Numpy, Pandas, and Scikit-Learn can perform low-level tasks, while tools like Dask makes it easy to parallelize these workloads across distributed computational environments. Meanwhile, Argo Workflows offers a Kubernetes-native solution to provisioning cloud resources in Kubernetes and triggering workflows on a regular schedule. Being Kubernetes-native, Argo Workflows also meshes nicely with other Kubernetes tools. This talk discusses the combination of these two worlds by showcasing a set-up for Argo-managed workflows which schedule and automatically scale-out Dask-powered data pipelines in Python.
BIO
Former academic in the field of renewable energy simulation and energy systems analysis. Currently responsible for architecting and maintaining the cloud- and data strategy at ACCURE Battery Intelligence
KEY TAKE-AWAYS FROM THE TALK
Argo Workflows + Dask is a nice combination for data-processing pipelines. There are a a few "gotchyas" to be on the look-out for, but in nevertheless this is still a generally-applicable and powerful combination.
https://github.com/sevberg
2015 DockeCon monitoring presentation
2015 DockeCon monitoring presentationBrian Christner Do you know the performance of your containers or Docker Hosts? I will show you how to get up and running quickly with 2 different Open Source Docker Monitoring solutions. We will quickly cover Docker Stats as the basis and discover how Google cAdvisor gathers metrics for our 2 solutions. We will then build upon this basis to build a Docker Monitoring solution with cAdvisor+InfluxDB+Grafana and then cAdvisor+Prometheus and create dashboards based on the gathered monitoring metrics with Grafna and Prometheus.
Keeping your Kubernetes Cluster Secure
Keeping your Kubernetes Cluster SecureGene Gotimer From NOVA Cloud and Software Engineering Group meetup, Feb. 17, 2021 https://youtu.be/a5uPm1mPLKQ.
Hardening a Kubernetes cluster happens at different levels. We have to examine the nodes where Kubernetes is running. We want to secure the Kubernetes objects and workloads and review the files we used to create them. And we need to look for vulnerabilities in the containers we are using. Gene will show you some open-source tools that can find issues and vulnerabilities at each layer. All of them can be used in a pipeline to build your Kubernetes cluster safely and keep it secure.
Gene Gotimer is the meetup organizer and a DevSecOps Senior Engineer at Steampunk, focusing on agile processes, secure development practices, and automation. Gene feels strongly that repeatability, quality, and security are all strongly intertwined; each depends on the other two, making agile and DevSecOps that much more crucial to software development.
Crap. Your Big Data Kitchen Is Broken.
Crap. Your Big Data Kitchen Is Broken.Altoros This document discusses 4 levels of IoT maturity and how Cloud Foundry can help organizations achieve the highest level of maturity. It begins with an analogy about turning raw data into a gourmet meal using a kitchen and restaurant-style services. It then discusses 3 common problems organizations face with data and proposes Cloud Foundry as a solution. The next section discusses a case study of a medical device company using Cloud Foundry to securely and cost-effectively monitor devices. It concludes by recommending some open-source IoT apps to try on Cloud Foundry.
Serverless Functions: Accelerating DevOps Adoption
Serverless Functions: Accelerating DevOps AdoptionAll Things Open Presented by: Daniel Oh
Presented at the All Things Open 2021
Raleigh, NC, USA
Raleigh Convention Center
Abstract: Serverless functions are driving the fast adoption of DevOps development and deployment practices today. To successfully adopt serverless functions, developers must understand how serverless capabilities are specified using a combination of cloud computing, data infrastructure, and function-oriented programming. IT Ops teams also need to consider resource optimization (memory and CPU) and high-performance boot and first-response times in both development and production environments for faster time to market/service. What if we didn’t have to worry about all of that?
In this session, I’ll be speaking about what kinds of open source projects and tools enable you to write a serverless function with superfast boot and response times and built-in resource optimization. Then, you’ll understand how these capabilities take you to advanced DevOps practices as well as business acceleration. Furthermore, developers can avoid the extra work of developing a function from scratch, optimizing the application, and deploying it to Kubernetes.
Containers: Life Beyond Microservices? by Sushil Kumar, Robin Systems
Containers: Life Beyond Microservices? by Sushil Kumar, Robin SystemsDocker, Inc. The document discusses containers and how they can be used for stateless and stateful applications. It notes that while containers provide CPU and memory isolation, traditional storage systems cannot handle the scale and performance needs of containerized applications. The Robin Containerization Platform aims to address these issues with its container-aware storage layer that can support large volumes of variable sized volumes, quickly create and destroy snapshots and clones, and provide end-to-end performance isolation and QoS controls from applications to storage. It also decouples compute and storage to allow independent scaling and portability without data loss.
How Netflix does Microservices 
How Netflix does Microservices Manuel Correa This document discusses how Netflix implements microservices. It outlines key principles such as modeling services around business domains, decentralizing all things, designing for failure, and making systems highly observable. Services are autonomous and communicate through dumb pipes and smart endpoints. Netflix uses service discovery, dynamic configuration, circuit breakers, and chaos testing to make services resilient and prevent failures from cascading. The document emphasizes that each service needs a fallback strategy and that a reliable routing layer is essential for microservices architectures to function properly at Netflix's scale.
Netflix Open Source: Building a Distributed and Automated Open Source Program
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.
Containers & Cloud Native Ops Cloud Foundry Approach
Containers & Cloud Native Ops Cloud Foundry ApproachCodeOps Technologies LLP By,
Sajith Ainikkal
In this brief talk I will touch up on how Pivotal & CloudFoundry Foundation driving a Cloud Agnostic Platform based approach towards building modern cloud native applications without worrying about the hassles of 'Day 2' issues of managing VM and Container clusters and its adoption across enterprise segments. I will also talk about few of the latest stuff in the market including the developments in BOSH, Open Service Broker APIs initiative and OCI (Open Container Initiative). Today Cloud Foundry Garden and Docker are two implementations of OCI and Garden containers can run a Cloud Foundry / Docker /Windows container image.
AnsibleFest 2020 - Automate cybersecurity solutions in a cloud native scenario
AnsibleFest 2020 - Automate cybersecurity solutions in a cloud native scenarioRoberto Carratala Roberto Carratalá and Diego Escobar will present on automating cybersecurity solutions in a cloud native scenario using Red Hat Ansible Tower. The presentation will cover 5 labs demonstrating how to provision Tower, deploy an Azure environment, automatically configure Checkpoint security management and gateways, deploy applications with cybersecurity rules, and deploy NAT and firewall access rules. Red Hat experts Adrienne, Leonardo, Asier, and German will assist during the presentation. Access details and passwords to the lab environments are provided.
Deep dive into highly available open stack architecture openstack summit va...
Deep dive into highly available open stack architecture openstack summit va...Arthur Berezin This document summarizes a presentation on highly available OpenStack architecture. It discusses using Pacemaker and HAProxy for high availability enabling services. Shared databases like MariaDB Galera and message queues like RabbitMQ are made highly available. Individual OpenStack services like Keystone, Glance, Cinder, Nova, Neutron, and Horizon are made highly available through active-active clustering, load balancing, and fencing. The presentation covers topologies for controller, compute, network, and storage nodes. It provides examples of making individual services highly available and discusses ongoing work and future plans to improve high availability in OpenStack.
OpenStack 101 update
OpenStack 101 updateKamesh Pemmaraju Do you think that Nova, Cinder, Heat, Ceilometer, and Neutron are all references to global warming and looming apocalypse? For all those who come to the OpenStack community and wonder what all the fuss is about, this quick introduction will answer your many questions. It includes a short history of the largest Open Source project in history and will touch on
the basic OpenStack components, so you will be prepared the next time someone mentions Keystone, Nova and Swift in the same sentence.
This session was presented by Beth Cohen at the OpenStack meetup on Feb 19th, 2014 in Boston. Beth works for Verizon developing cool Cloud based products that she can't talk about without a strict NDA. She is a technical leader with over 25 years of experience architecting leading-edge system infrastructures and managing complex projects in the telecom, manufacturing, financial services, government, and technology industries. She has been involved in building some of the world's largest OpenStack architectures and has way too much fun at OpenStack Summits!
Ad
More Related Content
What's hot (20)
Protecting Yourself from the Container Shakeout
Protecting Yourself from the Container ShakeoutMirantis Keynote by Boris Renski, Co-Founder and CMO of Mirantis, and Lachlan Evenson, Team Lead of Cloud Platform Engineering at Lithium Technologies, at OpenStack Silicon Valley 2015.
The Docker-fueled container craze is much less of a threat to VMs or OpenStack than it is to PaaS vendors. The story of “do it the way Google does it” is proving just as tough to monetize with enterprises as commodity cloud was. Boris will talk about OpenStack as a “safe harbor” from the coming container shakeout, leveraging the project’s maturity as a place to try various container strategies until the winner emerges.
Lachlan Evenson of Lithium will join Boris to share how Lithium deployed Kubernetes on OpenStack.
Project Sherpa: How RightScale Went All in on Docker
Project Sherpa: How RightScale Went All in on DockerRightScale We just finished a 7 week project at RightScale to migrate 48 services and 650+ cloud instances to Docker. As a result we’ve been able to accelerate our development processes and cut our cloud costs (a lot). Here we share lessons learned about our experience migrating to Docker and introduce our new Container Manager we added to the RightScale platform to help manage containerized environments.
All Things Open : Crash Course in Open Source Cloud Computing
All Things Open : Crash Course in Open Source Cloud Computing Mark Hinkle Very few trends in IT have generated as much buzz as cloud computing. This session will cut through the hype and quickly clarify the ontology for cloud computing. The bulk of the conversation will focus on the open source software that can be used to build compute clouds (infrastructure-as-a-service) and the complimentary open source management tools that can be combined to automate the management of cloud computing environments.
The session will appeal to anyone who has a good grasp of traditional data center infrastructure but is struggling with the benefits and migration path to a cloud computing environment. Systems administrators and IT generalists will leave the discussion with a general overview of the options at their disposal to effectively build and manage their own cloud computing environments using free and open source software.
Secure Infrastructure Provisioning with Terraform Cloud, Vault + GitLab CI
Secure Infrastructure Provisioning with Terraform Cloud, Vault + GitLab CIMitchell Pronschinske This document discusses using GitLab CI/CD to provision and manage infrastructure with Terraform Cloud (TFC). It begins with an agenda that includes an introduction to Terraform and TFC, integrating them with GitLab, and demos of using GitLab CI/CD pipelines with TFC for infrastructure as code. It then provides bios of two presenters and discusses how GitLab offers a single platform to plan, code, test, secure and release applications. The document concludes by pointing to additional resources on using GitLab CI with Terraform.
The Art of Decomposing Monoliths - Kfir Bloch, Wix
The Art of Decomposing Monoliths - Kfir Bloch, WixCodemotion Tel Aviv Kfir Bloch discusses considerations for decomposing monolithic applications into microservices at Wix. He outlines four main reasons for decomposing: 1) to isolate resources for high availability, 2) to support different release cycles, 3) to reuse and share logic, and 4) to have single team responsibility over services. Bloch also discusses mitigations for challenges like partial deployments and increased failure points. He emphasizes starting the decomposition gradually and monitoring services from the beginning.
Cloud-native Application Lifecycle Management
Cloud-native Application Lifecycle ManagementNeil Gehani Software development is changing rapidly. Enterprises that want to capture value faster, have to deliver value faster. The way to do that is by delivering software in production fast. Think multiple x a day. How do you transform to a digital enterprise that enables that?
OpenStack Ottawa Meetup - March 29th 2017
OpenStack Ottawa Meetup - March 29th 2017Stacy Véronneau Content from the first ever OpenStack Ottawa MeetUp.
State of OpenStack / Neutron, A Fast Deep Dive / Stacks Across Ontario
Containers and Kubernetes
Containers and KubernetesNills Franssens This document discusses containerization and orchestration on Microsoft Azure. It provides an overview of moving traditional applications to modern applications using microservices and containers. It then discusses what containers are and how to develop Kubernetes applications. Finally, it outlines how Azure Kubernetes Service simplifies deploying and managing Kubernetes and allows running both Windows and Linux containers in the same cluster.
Cloudstack container service
Cloudstack container serviceShapeBlue Cloudstack Container Service gives a framework for deploying container clusters in Cloudstack – with the first integration point being Kubernetes.
Netflix Open Source Meetup Season 4 Episode 3
Netflix Open Source Meetup Season 4 Episode 3aspyker In this episode, we will focus on security in the cloud at scale. We’ll have Netflix speakers discussing existing and upcoming security-related OSS releases, and we’ll also have external speakers from organizations that are using and contributing to Netflix security OSS.
First, Patrick Kelley from Netflix’s Security Operations team will speak about RepoMan, an upcoming OSS release designed to right-size AWS permissions. Then, Wes Miaw from Netflix’s Security Engineering team will discuss MSL (Message Security Layer).
We have two external speakers for this event - Chris Dorros from OpenDNS/Cisco will talk about his use of and contributions to Lemur, and Ryan Lane from Lyft will talk about their use of BLESS.
After the talks, we’ll have OSS authors at demo stations to answer questions and provide demos of Netflix security OSS, including Lemur, MSL, and Security Monkey.
Dok Talks #111 - Scheduled Scaling with Dask and Argo Workflows
Dok Talks #111 - Scheduled Scaling with Dask and Argo WorkflowsDoKC https://go.dok.community/slack
https://dok.community/
ABSTRACT OF THE TALK
Complex computational workloads in Python are a common sight these days, especially in the context of processing large and complex datasets. Battle-hardened modules such as Numpy, Pandas, and Scikit-Learn can perform low-level tasks, while tools like Dask makes it easy to parallelize these workloads across distributed computational environments. Meanwhile, Argo Workflows offers a Kubernetes-native solution to provisioning cloud resources in Kubernetes and triggering workflows on a regular schedule. Being Kubernetes-native, Argo Workflows also meshes nicely with other Kubernetes tools. This talk discusses the combination of these two worlds by showcasing a set-up for Argo-managed workflows which schedule and automatically scale-out Dask-powered data pipelines in Python.
BIO
Former academic in the field of renewable energy simulation and energy systems analysis. Currently responsible for architecting and maintaining the cloud- and data strategy at ACCURE Battery Intelligence
KEY TAKE-AWAYS FROM THE TALK
Argo Workflows + Dask is a nice combination for data-processing pipelines. There are a a few "gotchyas" to be on the look-out for, but in nevertheless this is still a generally-applicable and powerful combination.
https://github.com/sevberg
2015 DockeCon monitoring presentation
2015 DockeCon monitoring presentationBrian Christner Do you know the performance of your containers or Docker Hosts? I will show you how to get up and running quickly with 2 different Open Source Docker Monitoring solutions. We will quickly cover Docker Stats as the basis and discover how Google cAdvisor gathers metrics for our 2 solutions. We will then build upon this basis to build a Docker Monitoring solution with cAdvisor+InfluxDB+Grafana and then cAdvisor+Prometheus and create dashboards based on the gathered monitoring metrics with Grafna and Prometheus.
Keeping your Kubernetes Cluster Secure
Keeping your Kubernetes Cluster SecureGene Gotimer From NOVA Cloud and Software Engineering Group meetup, Feb. 17, 2021 https://youtu.be/a5uPm1mPLKQ.
Hardening a Kubernetes cluster happens at different levels. We have to examine the nodes where Kubernetes is running. We want to secure the Kubernetes objects and workloads and review the files we used to create them. And we need to look for vulnerabilities in the containers we are using. Gene will show you some open-source tools that can find issues and vulnerabilities at each layer. All of them can be used in a pipeline to build your Kubernetes cluster safely and keep it secure.
Gene Gotimer is the meetup organizer and a DevSecOps Senior Engineer at Steampunk, focusing on agile processes, secure development practices, and automation. Gene feels strongly that repeatability, quality, and security are all strongly intertwined; each depends on the other two, making agile and DevSecOps that much more crucial to software development.
Crap. Your Big Data Kitchen Is Broken.
Crap. Your Big Data Kitchen Is Broken.Altoros This document discusses 4 levels of IoT maturity and how Cloud Foundry can help organizations achieve the highest level of maturity. It begins with an analogy about turning raw data into a gourmet meal using a kitchen and restaurant-style services. It then discusses 3 common problems organizations face with data and proposes Cloud Foundry as a solution. The next section discusses a case study of a medical device company using Cloud Foundry to securely and cost-effectively monitor devices. It concludes by recommending some open-source IoT apps to try on Cloud Foundry.
Serverless Functions: Accelerating DevOps Adoption
Serverless Functions: Accelerating DevOps AdoptionAll Things Open Presented by: Daniel Oh
Presented at the All Things Open 2021
Raleigh, NC, USA
Raleigh Convention Center
Abstract: Serverless functions are driving the fast adoption of DevOps development and deployment practices today. To successfully adopt serverless functions, developers must understand how serverless capabilities are specified using a combination of cloud computing, data infrastructure, and function-oriented programming. IT Ops teams also need to consider resource optimization (memory and CPU) and high-performance boot and first-response times in both development and production environments for faster time to market/service. What if we didn’t have to worry about all of that?
In this session, I’ll be speaking about what kinds of open source projects and tools enable you to write a serverless function with superfast boot and response times and built-in resource optimization. Then, you’ll understand how these capabilities take you to advanced DevOps practices as well as business acceleration. Furthermore, developers can avoid the extra work of developing a function from scratch, optimizing the application, and deploying it to Kubernetes.
Containers: Life Beyond Microservices? by Sushil Kumar, Robin Systems
Containers: Life Beyond Microservices? by Sushil Kumar, Robin SystemsDocker, Inc. The document discusses containers and how they can be used for stateless and stateful applications. It notes that while containers provide CPU and memory isolation, traditional storage systems cannot handle the scale and performance needs of containerized applications. The Robin Containerization Platform aims to address these issues with its container-aware storage layer that can support large volumes of variable sized volumes, quickly create and destroy snapshots and clones, and provide end-to-end performance isolation and QoS controls from applications to storage. It also decouples compute and storage to allow independent scaling and portability without data loss.
How Netflix does Microservices
How Netflix does Microservices Manuel Correa This document discusses how Netflix implements microservices. It outlines key principles such as modeling services around business domains, decentralizing all things, designing for failure, and making systems highly observable. Services are autonomous and communicate through dumb pipes and smart endpoints. Netflix uses service discovery, dynamic configuration, circuit breakers, and chaos testing to make services resilient and prevent failures from cascading. The document emphasizes that each service needs a fallback strategy and that a reliable routing layer is essential for microservices architectures to function properly at Netflix's scale.
Netflix Open Source: Building a Distributed and Automated Open Source Program
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.
Containers & Cloud Native Ops Cloud Foundry Approach
Containers & Cloud Native Ops Cloud Foundry ApproachCodeOps Technologies LLP By,
Sajith Ainikkal
In this brief talk I will touch up on how Pivotal & CloudFoundry Foundation driving a Cloud Agnostic Platform based approach towards building modern cloud native applications without worrying about the hassles of 'Day 2' issues of managing VM and Container clusters and its adoption across enterprise segments. I will also talk about few of the latest stuff in the market including the developments in BOSH, Open Service Broker APIs initiative and OCI (Open Container Initiative). Today Cloud Foundry Garden and Docker are two implementations of OCI and Garden containers can run a Cloud Foundry / Docker /Windows container image.
AnsibleFest 2020 - Automate cybersecurity solutions in a cloud native scenario
AnsibleFest 2020 - Automate cybersecurity solutions in a cloud native scenarioRoberto Carratala Roberto Carratalá and Diego Escobar will present on automating cybersecurity solutions in a cloud native scenario using Red Hat Ansible Tower. The presentation will cover 5 labs demonstrating how to provision Tower, deploy an Azure environment, automatically configure Checkpoint security management and gateways, deploy applications with cybersecurity rules, and deploy NAT and firewall access rules. Red Hat experts Adrienne, Leonardo, Asier, and German will assist during the presentation. Access details and passwords to the lab environments are provided.
Viewers also liked (15)
Deep dive into highly available open stack architecture openstack summit va...
Deep dive into highly available open stack architecture openstack summit va...Arthur Berezin This document summarizes a presentation on highly available OpenStack architecture. It discusses using Pacemaker and HAProxy for high availability enabling services. Shared databases like MariaDB Galera and message queues like RabbitMQ are made highly available. Individual OpenStack services like Keystone, Glance, Cinder, Nova, Neutron, and Horizon are made highly available through active-active clustering, load balancing, and fencing. The presentation covers topologies for controller, compute, network, and storage nodes. It provides examples of making individual services highly available and discusses ongoing work and future plans to improve high availability in OpenStack.
OpenStack 101 update
OpenStack 101 updateKamesh Pemmaraju Do you think that Nova, Cinder, Heat, Ceilometer, and Neutron are all references to global warming and looming apocalypse? For all those who come to the OpenStack community and wonder what all the fuss is about, this quick introduction will answer your many questions. It includes a short history of the largest Open Source project in history and will touch on
the basic OpenStack components, so you will be prepared the next time someone mentions Keystone, Nova and Swift in the same sentence.
This session was presented by Beth Cohen at the OpenStack meetup on Feb 19th, 2014 in Boston. Beth works for Verizon developing cool Cloud based products that she can't talk about without a strict NDA. She is a technical leader with over 25 years of experience architecting leading-edge system infrastructures and managing complex projects in the telecom, manufacturing, financial services, government, and technology industries. She has been involved in building some of the world's largest OpenStack architectures and has way too much fun at OpenStack Summits!
OpenStack Architecture and Use Cases
OpenStack Architecture and Use CasesJalal Mostafa OpenStack: Overview, its modules, how are they used in telecommuncations and uses cases in CERN, China Mobile and AT&T.
Introduction to OpenStack Architecture
Introduction to OpenStack ArchitectureOpenStack Foundation This document provides a conceptual overview of the OpenStack architecture in 3 sentences or less:
OpenStack is an open source cloud operating system that consists of a set of interrelated services that are written in Python and provide APIs to interact with components like compute, networking, storage and identity. The core components include compute (Nova), object storage (Swift), block storage (Cinder), image service (Glance), identity (Keystone), networking (Quantum), and dashboard (Horizon), which provides a web-based user interface. Each component communicates with others via APIs to provide infrastructure as a service capabilities.
Introducing OpenStack for Beginners 
Introducing OpenStack for Beginners openstackindia This document provides an overview of OpenStack, an open source cloud computing platform. It discusses the history and origins of OpenStack at NASA and Rackspace, describes some of the core components including Nova (compute), Swift (object storage), Glance (image service), Cinder (block storage), Quantum/Neutron (networking), Keystone (identity), and Dashboard (web UI). It also outlines some key features of these components such as distributed architecture, API access, security groups, floating IPs, and pluggable networking backends. Finally, it encourages contributions to the OpenStack community through coding, documentation, translation, and other assistance.
What's new in OpenStack Liberty
What's new in OpenStack LibertyStephen Gordon The document summarizes new features in OpenStack Liberty. Key updates include improved API micro-versioning in Compute, pluggable IP address management and role-based access control in Networking, and splitting Ceilometer into multiple sub-projects for metrics, alarms and events. Emerging projects like Manila, Magnum and Zaqar also see enhancements around shared file systems, container orchestration and messaging.
OpenStack Summits 101: A Guide For Attendees
OpenStack Summits 101: A Guide For AttendeesOpenStack Foundation A few quick points for those who may be attending an OpenStack Summit for the first time. We are excited to see you in Barcelona, Spain October 25-28, 2016.
Openstack 101
Openstack 101Kamesh Pemmaraju Do you think of cheetahs not RabbitMQ when you hear the word Swift? Think a Nova is just a giant exploding star, not a cloud compute engine. This deck (presented at the OpenStack Boston meetup) provides introduction will answer your many questions. It covers the basic components including: Nova, Swift, Cinder, Keystone, Horizon and Glance.
OpenStack Architecture
OpenStack ArchitectureMirantis OpenStack is the open source cloud platform that enables Infrastructure as a Service (IaaS). This slideshare explains the architecture of OpenStack.
OpenStack Introduction
OpenStack Introductionopenstackindia OpenStack is an open source cloud computing platform that consists of a series of related projects that control large pools of compute, storage, and networking resources throughout a datacenter, all managed through a dashboard that gives administrators control while empowering their users to provision resources through a web interface. It is developed as an open source project by an international community of developers and corporate sponsors and supports both private and public cloud deployments. Major components include compute (Nova), object storage (Swift), image service (Glance), networking (Quantum), and an identity service (Keystone).
2 Day Bootcamp for OpenStack--Cloud Training by Mirantis (Preview)
2 Day Bootcamp for OpenStack--Cloud Training by Mirantis (Preview)Mirantis Mirantis, the Global Engineering Services leader for OpenStack™ presents 2-day Bootcamp for OpenStack
www.mirantis.com/training
This two-day intensive course provides hands-on technical training for OpenStack aimed at system administrators and IT professionals looking to get started on an OpenStack Cloud deployment. Each of the two days will consist of lecture, demos and group exercises. Topics include:
• OpenStack Overview & Architecture: Project goals and use cases, basic operating and deployment principles
• Cloud Usage Patterns: OpenStack codebase overview; creating networks, tenants, roles, troubleshooting; Nexenta Volume Driver
• In Production: Deploying OpenStack for real-world use, and practice of OpenStack operation on multiple nodes
• Swift Object Storage: use cases, architecture, capabilities, configuration, security and deployment
• Advanced Topics: Software Defined Networking, deployment and issues workshop, VMWare/OpenStack comparison
PRE-REQUISITES: Comfortable with Linux CLI, understanding of virtualization & hypervisors, Some experience with Linux networking
All course materials will be provided by Mirantis, including access to shared compute resources for labs. A light breakfast and lunch will be available to all course participants.
Mirantis instructors are active code committers to the OpenStack project, with proven experience building OpenStack clouds in the real world. In parallel to delivering expert training, they also consult for some of the notable global companies using OpenStack – including Cisco, NASA, Dell and Internap.
OpenStack Tutorial
OpenStack TutorialBret Piatt OpenStack is an open source cloud project and community with broad commercial and developer support. OpenStack is currently developing two interrelated technologies: OpenStack Compute and OpenStack Object Storage. OpenStack Compute is the internal fabric of the cloud creating and managing large groups of virtual private servers and OpenStack Object Storage is software for creating redundant, scalable object storage using clusters of commodity servers to store terabytes or even petabytes of data. In this tutorial, Bret Piatt will explain how to deploy OpenStack Compute and Object Storage, including an overview of the architecture and technology requirements.
Kubernetes and OpenStack at Scale
Kubernetes and OpenStack at ScaleStephen Gordon Kubernetes and OpenStack at Scale at OpenStack Summit Boston 2017
Imagine being able to stand up thousands of tenants with thousands of apps, running thousands of Docker-formatted container images and routes, all on a self-healing cluster and elastic infrastructure. Now, take that one step further - all of those images being updatable through a single upload to the registry, and with zero downtime. In this session, you will see just that.
In this presentation, we will walk through a recent benchmarking deployment using Kubernetes and OpenStack on the Cloud Native Computing Foundation’s (CNCF's) 1,000 node cluster with OpenStack and Red Hat’s OpenShift Container Platform, the enterprise-ready Kubernetes for developers.
You'll also what's been happening in subsequent rounds of testing in Red Hat's own SCALE lab and the CNCF cluster and how we are working with the relevant open source communities including OpenStack, Kubernetes, and Ansible to continue to raise the bar for horizontal scaling of these platforms via community powered innovation.
Cloud Native Landscape (CNCF and OCI)
Cloud Native Landscape (CNCF and OCI)Chris Aniszczyk Presentation given at Open Source Summit Japan 2016 about the state of the cloud native technology (Cloud Native Computing Foundation) and the standardization of container technology (Open Container Initiative)
OpenStack Framework Introduction
OpenStack Framework IntroductionJason TC HOU (侯宗成) Presentation of OpenStack survey to Internet Research Lab at National Taiwan University, Taiwan. OpenStack framework and architecture overview. (ppt slide for download.) Materials collected from various resources, not originally produced by the author.
Briefly explained Nova, Swift, Glance, Keystone, and Quantum.
Ad
Similar to The Cloud Native Stack (20)
Cloud Native Unleashed
Cloud Native UnleashedQAware GmbH 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
ThoughtWorks Technology Radar Roadshow - Sydney
ThoughtWorks Technology Radar Roadshow - SydneyThoughtworks In the third part of a 4-city Tech Radar roadshow in Sydney, ThoughtWorks TAB members Scott Shaw and Evan Bottcher cover topics from all 4 quadrants of the latest edition of the ThoughtWorks Technology Radar. This presentation covers Reactive Architectures, Security, Spring Boot vs. Nancy, and Docker.
Cloud-native .NET Microservices mit Kubernetes
Cloud-native .NET Microservices mit KubernetesQAware GmbH Mario-Leander Reimer presented on building cloud-native .NET microservices with Kubernetes. He discussed key principles of cloud native applications including designing for distribution, performance, automation, resiliency and elasticity. He also covered containerization with Docker, composing services with Kubernetes and common concepts like deployments, services and probes. Reimer provided examples of Dockerfiles, Kubernetes definitions and using tools like Steeltoe and docker-compose to develop cloud native applications.
An Overview of Spinnaker
An Overview of SpinnakerPierre-Nicolas Durette 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
DevOps and OpenStack December 2012
DevOps and OpenStack December 2012Matt Ray This document discusses OpenStack, an open source cloud computing platform. It provides OpenStack's mission statement to create a simple and scalable cloud platform. OpenStack controls compute, storage, and networking through projects like Nova (compute), Cinder (block storage), Quantum (networking), Glance (image registry), Keystone (identity), Swift (object storage), and Horizon (dashboard). The document outlines OpenStack's architecture, community involvement, code repositories, distributions, and the upcoming Grizzly release.
Zero to Continuous Delivery on Google Cloud
Zero to Continuous Delivery on Google CloudJames Heggs Continuous delivery/deployment with Kubernetes, Docker and Jenkins running on Google Cloud (Google Container Engine)
The Big Cloud native FaaS Lebowski 
The Big Cloud native FaaS Lebowski QAware GmbH 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.
The Nix project
The Nix projectSander van der Burg The document discusses the Nix project, which aims to provide reliable and reproducible software deployment. It describes how Nix achieves immutable and isolated package management through its functional approach. It also explains how NixOS leverages Nix to manage an entire Linux system configuration and deployment. Finally, it outlines several applications of Nix including distributed service deployment, virtual machine deployment, testing, and license analysis.
OpenEBS Technical Workshop - KubeCon San Diego 2019
OpenEBS Technical Workshop - KubeCon San Diego 2019MayaData Inc The document summarizes an OpenEBS technical workshop that will take place at KubeCon on November 18th in San Diego. It introduces Container Attached Storage (CAS) and OpenEBS as solutions for running stateful applications on Kubernetes. It discusses how OpenEBS addresses challenges with managing stateful applications on Kubernetes and keeping storage agile. It also provides overviews of the OpenEBS architecture, including pluggable storage engines like cStor and Jiva, and components like the Node Device Manager.
Neptue Graph Database - 0 to Production
Neptue Graph Database - 0 to Productionisraelio Presentation of a session about how we use AWS Neptune graph database and the road that we took from 0 to production as it was given at GeekTime Code conference by Ohad Israeli Tech Engineering Architect @ Natural Intelligence
Kraken
KrakenPayPal The document discusses KrakenJS, an open source JavaScript framework built on Node.js and Express. It summarizes PayPal's transition from Java to Node.js architectures, which resulted in benefits like smaller teams, increased performance, and faster development. It then provides an overview of KrakenJS and some of its core features like Makara for internationalization, Lusca for security, and generators for quickly generating app components.
ThoughtWorks Technology Radar Roadshow - Brisbane
ThoughtWorks Technology Radar Roadshow - BrisbaneThoughtworks Wrapping up a 4-city Tech Radar roadshow in Brisbane, ThoughtWorks Australia’s Head of Technology Scott Shaw and senior consultant Jean Robert D’Amore cover topics from all 4 quadrants of the latest edition of the ThoughtWorks Technology Radar. This presentation covers Consumer-Driven Contract Testing, Security, Nancy, Apache Mesos, and Docker.
Docker Demystified for SB JUG
Docker Demystified for SB JUGErik Osterman A new movement is taking cloud by storm; Docker is evolving the way services are deployed by organizations so that they can operate more efficiently at scale — both in the cloud and on bare metal. In the same way shipping containers revolutionized the cargo industry, cheap, zero-penalty Linux Containers (LXC) are like shrink-wrapped VMs but without the fat. What’s not obvious, however, is how to roll your own Docker deployments and all tools you’ll need to leverage along the way.
This discussion will cover:
• Principles of Immutable Infrastructure
• Docker Basics
• Docker for Dev & QA
• Docker in Production
• Business Drivers
• Answering the Question: Is Docker Ready for Prime Time?
Making Service Deployments to AWS a breeze with Nova
Making Service Deployments to AWS a breeze with NovaGregor Heine As we rolled out our micro-service architecture at Gilt, we made an explicit decision to leverage phased rollouts with dark canary, canary and auto-scaled clusters. We chose to use the fundamental building blocks of AWS - ELBs, Auto Scaling Groups, tiny EC2 instances, CloudWatch, CodeDeploy and CloudFormation. However, we found that managing and configuring many of these moving parts via Cloudformation templates to be a repetitive and error prone task.
Introducing Nova, a tool that leverages the powers of Docker, and the AWS toolchain to deploy microservices, while reducing the underlying complexities and and breaking them into reusable components. We'll look at how Nova helps to set up and configure different service stacks and their resources, manage phased deployments into these stacks, collect service logs via cloudwatch and securely store application secrets using KMS.
Test cloud application deployments locally and in CI without staging environm...
Test cloud application deployments locally and in CI without staging environm...Thomas Rausch In this talk we explore the challenges of testing cloud applications, and what strategies there are to overcome the challenges. I present LocalStack, a tool for testing serverless cloud applications locally and in CI.
Cloud-native .NET-Microservices mit Kubernetes @BASTAcon
Cloud-native .NET-Microservices mit Kubernetes @BASTAconMario-Leander Reimer 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. @BASTAcon #BASTA17 @qaware #CloudNativeNerd
https://basta.net/microservices-services/cloud-native-net-microservices-mit-kubernetes/
Webinar: End-to-End CI/CD with GitLab and DC/OS
Webinar: End-to-End CI/CD with GitLab and DC/OSMesosphere Inc. Seven years ago, Apache Mesos was born as a platform to bring the distributed computing capabilities that powered the largest digital companies to the masses. Today, Mesosphere DC/OS technologies power more containers in production than any other software stack in the world, and has emerged as the premier platform for building and elastically scaling data-rich, modern applications and the associated CI/CD infrastructure across any infrastructure, public or private.
GitLab is an end-to-end software development and delivery platform with built-in CI/CD, monitoring, and performance metrics. With a unified experience for every step of the development lifecycle and seamless integration with container schedulers, GitLab provides the most efficient approach to reduce cycle time, increase velocity, and improve software quality.
In this webinar, you will learn how to combine DC/OS and GitLab to easily build a CI/CD infrastructure and build a complete CI/CD pipeline in minutes.
Slides cover:
1. An introduction to Apache Mesos and Mesosphere DC/OS and overview of DC/OS features and capabilities for developing, deploying, and operating containerized applications, microservices and CI/CD
2. An introduction to GitLab
3. How to use DC/OS and GitLab to build a CI/CD solution and go from idea to production
Kraken Front-Trends
Kraken Front-TrendsPayPal This document discusses KrakenJS, an open source JavaScript framework built on Node.js and Express. It summarizes PayPal's transition from Java to Node.js architectures to enable faster development and deployment cycles. It then describes the major components of KrakenJS, including Makara for internationalization, Lusca for security, Adaro for templating with Dust, and a generator for setting up new KrakenJS apps. The use of these components for templating, configuration, and model generation is also outlined.
betterCode Workshop: Effizientes DevOps-Tooling mit Go
betterCode Workshop: Effizientes DevOps-Tooling mit GoQAware GmbH bettterCode, 24.06.2021, Online: Workshop of Mario-Leander Reimer (@LeanderReimer, Principal Software Architect at QAware) & Markus Zimmermann (@markus_zm, Senior Software Engineer at QAware)
== Please download slides in case they are blurred! ===
Use the right tool and language for the job! Especially in the DevOps tooling area, Go has established itself as a simple, reliable and efficient programming language. In this workshop, we learned about suitable application areas and implementing quite a few tools.
ThoughtWorks Technology Radar Roadshow - Perth
ThoughtWorks Technology Radar Roadshow - PerthThoughtworks This document provides an overview of emerging technologies and trends in the areas of techniques, tools, languages/frameworks, and platforms, as identified by Thoughtworks' Technology Advisory Board. Some notable technologies that are being adopted or assessed for adoption include consumer-driven contract testing, Spring Boot and Django Rest for building microservices, Docker and container platforms like Deis and Mesos, and front-end frameworks like React.js. Security-related tools like ZAP and Blackbox are also highlighted. The document outlines the potential benefits and risks of various approaches for organizations to evaluate as they plan their technology strategy.
Ad
More from QAware GmbH (20)
Frontends mit Hilfe von KI entwickeln.pdf
Frontends mit Hilfe von KI entwickeln.pdfQAware GmbH Codineers Meetup, 27.06.24, München (Dominik Haas, Senior Software Architect bei QAware)
Abstract:
Die rasante Entwicklung der Künstlichen Intelligenz hat bereits tiefgreifende Auswirkungen auf unser Arbeitsleben – und das betrifft auch uns Entwickler.
In meinem Vortrag teile ich meine Erfahrungen mit verschiedenen Experimenten, in denen ich (mehr oder weniger erfolgreich) versucht habe, KI meine Aufgaben übernehmen zu lassen. Ich gehe dabei sowohl auf unterstützende Tätigkeiten ein, als auch auf den heiligen Gral der Frontend-Entwicklung – der Generierung von produktivem Code! Neben unterhaltsamen Anekdoten zeige ich auf, was technisch bereits heute möglich ist.
Mit ChatGPT Dinosaurier besiegen - Möglichkeiten und Grenzen von LLM für die ...
Mit ChatGPT Dinosaurier besiegen - Möglichkeiten und Grenzen von LLM für die ...QAware GmbH Generative AI for Developers, 27.05.2024, Bonn (Martin Binder, Lead IT Consultant bei QAware)
Die kritische Infrastruktur wird nach wie vor von Dinosauriersystemen aus dem letzten Jahrtausend getragen. Die Ablösung dieser Altsysteme ist ein drängendes Problem der Digitalisierung in Deutschland. In meinem Projekt musste ich in wenigen Wochen ein 30 Jahre altes System auf Basis von IBM iSeries (AS/400) mit RPG-Code analysieren. Überraschenderweise kannte ChatGPT die RGP-Referenz von IBM. Mithilfe von ChatGPT konnte ich mich schnell einarbeiten und so ein brauchbares Arbeitsverständnis des Systems erreichen. Aber wo Licht ist, ist auch Schatten: ChatGPT hat kein Kontextverständnis, ist unvollständig und neigt zu Fehlschlüssen. Als Vorgeschmack hier der Powermove: ChatGPT nach jeder Antwort grundsätzlich danach fragen, was es falsch gemacht hat. Du wirst überrascht sein!
50 Shades of K8s Autoscaling #JavaLand24.pdf
50 Shades of K8s Autoscaling #JavaLand24.pdfQAware GmbH JavaLand 2024, April 2024, Mario-Leander Reimer
== Dokument bitte herunterladen, falls unscharf! Please download slides if blurred! ==
Abstract:
Elasticity and unlimited scalability are the holy grail for any cloud-native application. Now you might think: “That’s easy!!! I just run my containers on a Kubernetes cluster and I am done.” But is it really that simple?
Turns out it’s not! Your application as well as your cloud infrastructure and K8s cluster need to address and support these non-functional requirements.
This session will have a detailed and also practical look at the different ways of autoscaling in Kubernetes. We will give an overview of the technical foundations and prerequisites, and then showcase several frameworks and technologies that can be used to flexibly autoscale your cluster and your cloud-native workloads.
Make Agile Great - PM-Erfahrungen aus zwei virtuellen internationalen SAFe-Pr...
Make Agile Great - PM-Erfahrungen aus zwei virtuellen internationalen SAFe-Pr...QAware GmbH GPM Regionalgruppe Chemnitz (Patrick Albert)
Wegen ihres Umfangs und Komplexität sind größere SAFe-Programme bereits in Präsenz hinsichtlich ihres Managements und ihrer Steuerung anspruchsvoll. Aufgrund von COVID19 jedoch war eine Verlegung in den virtuellen Raum im beschriebenen Praxisfall unausweichlich. Das Management hatte hierbei sicherzustellen, dass die Programmziele trotz des verminderten Kontaktes allen beteiligten Teams dauerhaft klar und präsent sind und dass die in den Teams umgesetzten Funktionen außerdem den genannten Programmzielen dienen.
Besonders wichtig ist dieses Alignment im Rahmen der regelmäßigen PI-Plannings, in welchen alle Teams gleichzeitig die jeweils kommenden Iterationen planen und dabei auch teamübergreifende Abhängigkeiten zuverlässig berücksichtigen müssen.
Es werden Erfolgsfaktoren für den virtuellen Einsatz von SAFe herausgearbeitet und beleuchtet.
Fully-managed Cloud-native Databases: The path to indefinite scale @ CNN Mainz
Fully-managed Cloud-native Databases: The path to indefinite scale @ CNN MainzQAware GmbH When it comes to the question: "Where do we actually store our application data?", we are spoilt for choice, especially when it comes to the major cloud providers.
The simple and often completely valid answer is still the classic relational database! It is very suitable for many areas of application, as the technology is tried and tested and can cover a very broad spectrum. It is therefore not surprising that all major cloud providers offer this as a "managed service".
For some years now, however, there have also been so-called cloud-native databases that have been specially developed for the requirements of the cloud. The big promise: "Infinite scalability"
In a large customer project, we have been using such a database productively for over 4 years with Azure CosmosDB. The presentation will deal with the following questions, among others
What does "upscalability" mean in practice ?
What do you have to pay attention to when designing?
What are the actual limits?
What other special features do I get?
When do I need a cloud-native database?
But that's not all! We also look beyond Azure to the other two major cloud providers: AWS and Google Cloud. With DynamoDB and Datastore/Firestore, they have similar products on offer.
Down the Ivory Tower towards Agile Architecture
Down the Ivory Tower towards Agile ArchitectureQAware GmbH iSAQB Software Architecture Gathering – Digital 2023, November 2023
Architecture for agile projects must be defined and described differently, as well as continuously developed and evolved. Not all decisions are made at once, nor are they all known right from the start of the project. This sessions presents various useful and lightweight methods, tools and team topologies that can be applied in (large) agile projects to avoid uncontrolled growth and architectural erosion but without acting from the ivory tower and thus suffocating team autonomy.
"Mixed" Scrum-Teams – Die richtige Mischung macht's!
"Mixed" Scrum-Teams – Die richtige Mischung macht's!QAware GmbH IT-Tage 2023, Frankfurt am Main (Patrick Albert)
Die Rollen und insbesondere deren Zuständigkeiten sind in Scrum recht klar geregelt: Der Product Owner sorgt für das "Was", der Scrum Master für das "Wie" und die Developer für die eigentliche Umsetzung. Solange es sich dabei um ein internes Projekt mit einem komplett internen Team handelt, sind damit bereits die zentralen Fragen beantwortet. Ein wenig differenzierter zu betrachten sind allerdings Teams mit mehreren Parteien wie etwa beim Einsatz von Dienstleistern. Muss etwa zwingend der Kunde den Product Owner stellen oder kann dieser auch auf der Seite des Dienstleisters stehen? Falls alle Developer vom gleichen Dienstleister bereitgestellt werden, würde diese Konstellation sicherlich einige Kommunikationswege verkürzen. Allerdings hat ein Product Owner auf der Seite eines Dienstleisters sicher nicht die gleichen Verbindungen zu den Stakeholdern (Nutzer, Geldgeber, ...) des Produkts wie ein interner Product Owner – wie also könnte er ihre Anforderungen dann gut vor dem Team vertreten? Ähnliche Fragen stellen sich auch für den Scrum Master und das Development-Team. In den meisten Fällen gibt es für verschiedene Konstellationen jeweils Vor- und Nachteile – und zwar sowohl für den Kunden als auch für den Dienstleister. Wichtig bei der Entscheidung für eine dieser Konstellationen ist außerdem die Art des Projekts, der Kreis der Stakeholder, das zur Verfügung stehende Budget, der Zeitrahmen und noch einiges mehr.
Dieser Vortrag beleuchtet verschiedene dieser Varianten und zeigt Vorteile, Nachteile und Risiken auf.
Make Developers Fly: Principles for Platform Engineering
Make Developers Fly: Principles for Platform EngineeringQAware GmbH Make Developers Fly – Helping developers to build better applications
Cloud Native Night, Mainz, November 2023, Alex Krause
Platform Engineering is the next stage of DevOps and accelerates software developers even more to build applications faster and bring products rapidly to the customers. In this meetup, we show you the key principles of platform engineering, as we experienced them in our projects, and additionally show you a better way to manage your internal software platforms.
PRINCIPLES FOR PLATFORM ENGINEERING, Alex Krause
How do we help our developers to fly instead of crashing miserablely? The answer is Platform Engineering, a discipline for building internal developer platforms (IDPs) to simplify software delivery for product teams. In this talk, you'll learn how Platform Engineering evolved from the DevOps movement and what principles and best practices make for a good implementation. Finally, we'll take a look at reference architectures that can support your platform.
Der Tod der Testpyramide? – Frontend-Testing mit Playwright
Der Tod der Testpyramide? – Frontend-Testing mit PlaywrightQAware GmbH Codineers Rosenheim Meetup, 2. November 2023 (Dominik Haas, QAware)
Wer kennt es nicht: Langsame, instabile und wartungsintensive Tests von Frontends und die Schmerzen damit.
Aber in den letzten Jahren und Monaten hat sich hier viel getan und Playwright ist der vielversprechende neue Stern der Web-Automatisierung.
Ich werde in meinem Talk über das Testen von Frontends sprechen und speziell auf Playwright als spannendes Werkzeug eingehen.
Neben der praktischen Einführung möchte ich auch mit Euch über Best Practices sprechen und einen Versuch wagen die Testpyramide zu töten (oder sie zumindest etwas zu beschädigen).
Was kommt nach den SPAs
Was kommt nach den SPAsQAware GmbH Sie kennen doch bestimmt das "Gesetz des Instruments": Wer als Werkzeug nur ein modernes Frontend-Framework hat, löst jedes Problem mit einer Single Page-Applikation. So oder so ähnlich, nur halt mit Hammer und Nagel lautet es, beschreibt jedoch ganz gut die aktuelle Situation der JavaScript-Welt. Auf nahezu jede Anforderung wird mit einer aufgeblähten, clientseitig gerenderten SPA geantwortet. Doch ist es schön langsam an der Zeit, dass wir uns fragen sollten: Ist das wirklich alles? Und die Antwort lautet ziemlich sicher "Nein". Doch genau diesem Thema widmen wir uns und werfen einen Blick auf die Alternativen und da gibt es viele.
Im React-Ökosystem findet aktuell ein kleiner Umbruch statt. Mit Server Side Rendering, Static Site Generation, Server Components und Frameworks wie Next verschiebt sich ein Teil der Arbeit in Richtung Server. Dieser Trend ist auch bei Vue, Svelte und Angular zu beobachten. Und genau das ist es, was die sogenannten Meta-Frameworks ausmacht. Uns als EntwicklerInnen gibt das mehr Flexibilität, um auf Anforderungen reagieren zu können. Sie müssen nicht mehr den kompletten Quellcode zum Client übertragen, haben bessere Caching-Möglichkeiten und auch die Suchmaschinen sind Ihnen dankbar.
Dieser Vortrag gibt Ihnen einen Überblick über die wichtigsten Features von Meta-Frameworks und wo und vor allem wie sie gewinnbringend eingesetzt werden können.
Cloud Migration mit KI: der Turbo 
Cloud Migration mit KI: der Turbo QAware GmbH Digital Future Congress (DFC) 2023, September 2023, München, Andreas Zitzelsberger (Business Unit Director bei QAware)
== Dokument bitte herunterladen, falls unscharf! Please download slides if blurred! ==
Alt-Systeme in die Cloud migrieren – mit sechs Leitplanken geht das effizient und sicher. Neu: Künstliche Intelligenz kann jetzt zum Turbo werden! Wir nutzen KI bei der Cloud-Migration und zeigen in diesem Vortrag, was geht und was nicht.
Migration von stark regulierten Anwendungen in die Cloud: Dem Teufel die See...
Migration von stark regulierten Anwendungen in die Cloud: Dem Teufel die See...QAware GmbH MedTech Stars, Webkonferenz, September 2023, Josef Adersberger (CEO bei QAware)
== Dokument bitte herunterladen, falls unscharf! Please download slides if blurred! ==
Der Vortrag „Migration von stark regulierten Anwendungen in die Cloud: Dem Teufel die Seele verkaufen oder Himmel auf Erden?“ erkundet das wachsende Bedürfnis und die Herausforderungen, medizinische Anwendungen in die Cloud zu migrieren.
Bei den entsprechenden Anwendungen stellt laut einer Umfrage der Datenschutz für 82% der Anwendungen die größte Herausforderung dar, um den Schritt in die Cloud zu machen. Trotzdem wächst der Druck, diesen Schritt zu vollziehen, aufgrund des Innovations- und Digitalisierungsbedarfs, der durch gesetzliche Initiativen wie das Krankenhaus-Zukunftsgesetz, gestiegene Patientenerwartungen und den immer klareren medizinischen Impact der Digitalisierung angetrieben wird.
Die zentrale Frage, die in diesem Vortrag erörtert wird, ist, wie man hochregulierte Anwendungen schrittweise in die Cloud migrieren kann. Hierzu werden wir einen Ansatz vorstellen und anhand von exemplarischen Anwendungen demonstrieren, wie eine solche Migration erfolgreich durchgeführt werden kann. Abschließend fassen wir den Vortrag mit fünf leitenden Prinzipien zusammen, die bei der Migration von stark regulierten Anwendungen in die Cloud beachtet werden sollten. Diese Prinzipien bieten einen nützlichen Leitfaden für Unternehmen und Institutionen, die den Umzug ihrer Anwendungen in die Cloud erwägen, und sollen dazu beitragen, die Herausforderungen der Cloud-Migration in diesem hochregulierten Bereich erfolgreich zu bewältigen.
Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster 
Aus blau wird grün! Ansätze und Technologien für nachhaltige Kubernetes-Cluster QAware GmbH SAA 2023 | Software Architecture Alliance, September 2023, München, Mario-Leander Reimer (@LeanderReimer, CTO bei QAware)
== Dokument bitte herunterladen, falls unscharf! Please download slides if blurred! ==
Die Cloud hat bereits heute einen größeren CO2-Fußabdruck als die Luftfahrtindustrie, mit steigender Digitalisierung und Cloudifizierung wird sich dieser Trend fortsetzen, wenn wir nichts dagegen unternehmen. Viele Kubernetes-basierte Installationen sind gemessen am eigentlich benötigten Ressourcen Bedarf stark überdimensioniert und tragen so unnötig zur globalen Erwärmung bei. Wie sieht die Energiebilanz Ihres Clusters und Workloads aus?
In diesem Vortrag zeigen wir Ansätze und Technologien, die dabei helfen K8s-Cluster grün(er) zu machen. Zunächst braucht es Transparenz: Wie sieht die Energiebilanz des Clusters und seiner Workloads aus? Erst danach lassen sich diese gezielt auf ihre Energiesparsamkeit hin optimieren. Und das ist gar nicht so schwer, also packen wir es an!
Endlich gute API Tests. Boldly Testing APIs Where No One Has Tested Before.
Endlich gute API Tests. Boldly Testing APIs Where No One Has Tested Before.QAware GmbH SAA 2023 | Software Architecture Alliance, September 2023, München, Ildikó Tárkányi (Senior Software Engineer bei QAware)
== Dokument bitte herunterladen, falls unscharf! Please download slides if blurred! ==
Der Traum von den unendlichen Weiten der Daten ist schnell ausgeträumt, wenn wir unsere APIs nicht im Griff haben. Dabei ist es egal, ob wir uns APIs zwischen unseren Services, zwischen Frontend und Backend oder zu Fremdsystemen anschauen - APIs sind ein fundamentaler Bestandteil unserer Softwarearchitektur und ohne Testautomatisierung geht gar nichts.
Schlecht geschriebene Integrationstests mit selbst erfundenen Testfällen für unsere APIs können richtig nerven: Wir rufen die APIs auf und hoffen, dass genau das zurückkommt, was wir erwarten.
Das geht auch anders: Wir werfen einen Blick auf andere Testansätze, bewerten, welche Aspekte diese jeweils testen und schauen zum Beispiel auf:
• Contract Based Testing
• Black Box Testing der OpenAPI Specs
• Trace-basiertes Testing
Kubernetes with Cilium in AWS - Experience Report!
Kubernetes with Cilium in AWS - Experience Report!QAware GmbH Cloud Native Night, Munich, September 2023, Bernhard Schaidhammer
=== Please download slides if blurred! ===
Cilium is a powerful tool for network policies and also encryption between the Kubernetes nodes. Cilium hooks deep into Kubernetes in the network stack as an plugin and can even replace the AWS CNI Plugin. This talk will share our project experiences.
Topics involve:
- Network Policies
- Encryption
- Hubble (Observability)
- Installation
- CLI Usage (Hubble / Cilium)
50 Shades of K8s Autoscaling
50 Shades of K8s AutoscalingQAware GmbH Container Days 2023, September 2023, Hamburg, Mario-Leander Reimer (@LeanderReimer, CTO @QAware).
== Dokument bitte herunterladen, falls unscharf! Please download slides if blurred! ==
Elasticity and unlimited scalability are the holy grail for any cloud-native application. Now you might think: “That’s easy!!! I just run my containers on a Kubernetes cluster and I am done.” But is it really that simple?
Turns out it’s not! Your application as well as your cloud infrastructure and K8s cluster need to address and support these non-functional requirements.
This session will have a detailed and also practical look at the different ways of autoscaling in Kubernetes. We will give an overview of the technical foundations and prerequisites, and then showcase several frameworks and technologies that can be used to flexibly autoscale your cluster and your cloud-native workloads.
Kontinuierliche Sicherheitstests für APIs mit Testkube und OWASP ZAP
Kontinuierliche Sicherheitstests für APIs mit Testkube und OWASP ZAPQAware GmbH This document discusses continuous API security testing using OWASP ZAP on Kubernetes. It proposes running ZAP scans against microservices continuously or on-demand directly in the Kubernetes cluster. This would find vulnerabilities earlier in the development process compared to only running security tests at the end. The document outlines how Testkube, a Kubernetes-native testing framework, could be used to orchestrate and run ZAP scans as tests against microservices to achieve continuous security testing. Demo projects are referenced to show how this approach could work.
Service Mesh Pain & Gain. Experiences from a client project.
Service Mesh Pain & Gain. Experiences from a client project.QAware GmbH Cloud Native Night, Mainz, September 2023, Markus Zimmermann
=== Please download slides if blurred! ===
The topic of service mesh is still present at every major DevOps conference and is the subject of controversial discussions.
A service mesh comes with the promise of implementing cross-functional requirements of microservices such as observability or secure communication without changes within the services. The operational effort and the integration of the services within the service mesh should also be problem-free.
But do the common service mesh implementations keep these promises? In a client project we have gained experience with Linkerd and can say: we did not achieve the benefits without pain. We want to share these experiences and what you can take away for your next project!
50 Shades of K8s Autoscaling
50 Shades of K8s AutoscalingQAware GmbH WeAreDevelopers World Congress 2023, July 2023, Mario-Leander Reimer
=== Please download slides if blurred! ===
Elasticity and unlimited scalability are the holy grail for any cloud-native application. Now you might think: “That’s easy!!! I just run my containers on a Kubernetes cluster and I am done.” But is it really that simple?
Turns out it’s not! Your application as well as your cloud infrastructure and K8s cluster need to address and support these non-functional requirements.
This session will have a detailed and also practical look at the different ways of autoscaling in Kubernetes.
We will give an overview of the technical foundations and prerequisites, and then showcase several frameworks and technologies that can be used to flexibly autoscale your cluster and your cloud-native workloads.
Blue turns green! Approaches and technologies for sustainable K8s clusters.
Blue turns green! Approaches and technologies for sustainable K8s clusters.QAware GmbH Kubernetes Community Days Munich 2023, Juli 2023, Mario-Leander Reimer
The cloud already has a larger CO2 footprint than the worldwide aviation industry. With increasing digitalization and cloudification this trend will continue if we don't do anything about it. Many Kubernetes installations are greatly oversized in terms of the resources actually required and thus contribute unnecessarily to global warming. What is the energy balance of your cluster and its workloads?
In this session we will discuss approaches and technologies that help to make K8s clusters green(er). First of all, transparency is needed: what is the energy balance of the cluster and its workloads? Only then we can start to optimize for better energy efficiency. And it's not that difficult, so let's get started!
Recently uploaded (20)
How to join illuminati Agent in uganda call+256776963507/0741506136
How to join illuminati Agent in uganda call+256776963507/0741506136illuminati Agent uganda call+256776963507/0741506136 How to join illuminati Agent in uganda call+256776963507/0741506136
Classification_in_Machinee_Learning.pptx
Classification_in_Machinee_Learning.pptxwencyjorda88 Brief powerpoint presentation about different classification of machine learning
Safety Innovation in Mt. Vernon A Westchester County Model for New Rochelle a...
Safety Innovation in Mt. Vernon A Westchester County Model for New Rochelle a...James Francis Paradigm Asset Management By James Francis, CEO of Paradigm Asset Management
In the landscape of urban safety innovation, Mt. Vernon is emerging as a compelling case study for neighboring Westchester County cities. The municipality’s recently launched Public Safety Camera Program not only represents a significant advancement in community protection but also offers valuable insights for New Rochelle and White Plains as they consider their own safety infrastructure enhancements.
md-presentHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHation.pptx
md-presentHHHHHHHHHHHHHHHHHHHHHHHHHHHHHHation.pptxfatimalazaar2004 BBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBBB
computer organization and assembly language.docx
computer organization and assembly language.docxalisoftwareengineer1 computer organization and assembly language : its about types of programming language along with variable and array description..https://www.nfciet.edu.pk/
CTS EXCEPTIONSPrediction of Aluminium wire rod physical properties through AI...
CTS EXCEPTIONSPrediction of Aluminium wire rod physical properties through AI...ThanushsaranS Prediction of Aluminium wire rod physical properties through AI, ML
or any modern technique for better productivity and quality control.
Calories_Prediction_using_Linear_Regression.pptx
Calories_Prediction_using_Linear_Regression.pptxTijiLMAHESHWARI Calorie prediction using machine learning
Day 1 - Lab 1 Reconnaissance Scanning with NMAP, Vulnerability Assessment wit...
Day 1 - Lab 1 Reconnaissance Scanning with NMAP, Vulnerability Assessment wit...Abodahab IHOY78T6R5E45TRYTUYIU
Template_A3nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnn
Template_A3nnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnnncegiver630 Telangana State, India’s newest state that was carved from the erstwhile state of Andhra
Pradesh in 2014 has launched the Water Grid Scheme named as ‘Mission Bhagiratha (MB)’
to seek a permanent and sustainable solution to the drinking water problem in the state. MB is
designed to provide potable drinking water to every household in their premises through
piped water supply (PWS) by 2018. The vision of the project is to ensure safe and sustainable
piped drinking water supply from surface water sources
How iCode cybertech Helped Me Recover My Lost Funds
How iCode cybertech Helped Me Recover My Lost Fundsireneschmid345 I was devastated when I realized that I had fallen victim to an online fraud, losing a significant amount of money in the process. After countless hours of searching for a solution, I came across iCode cybertech. From the moment I reached out to their team, I felt a sense of hope that I can recommend iCode Cybertech enough for anyone who has faced similar challenges. Their commitment to helping clients and their exceptional service truly set them apart. Thank you, iCode cybertech, for turning my situation around!
[email protected]
GenAI for Quant Analytics: survey-analytics.ai
GenAI for Quant Analytics: survey-analytics.aiInspirient Pitched at the Greenbook Insight Innovation Competition as apart of IIEX North America 2025 on 30 April 2025 in Washington, D.C.
Join us at survey-analytics.ai!
How to join illuminati Agent in uganda call+256776963507/0741506136
How to join illuminati Agent in uganda call+256776963507/0741506136illuminati Agent uganda call+256776963507/0741506136
Safety Innovation in Mt. Vernon A Westchester County Model for New Rochelle a...
Safety Innovation in Mt. Vernon A Westchester County Model for New Rochelle a...James Francis Paradigm Asset Management
The Cloud Native Stack
- 2. AGENDA ▸ The Cloud Native Stack, Josef Adersberger (QAware) ▸ Spark/Solr and machine learning/recommenders with Fusion, Jake Mannix (Lucidworks) ▸ Mesos and the Architecture of the New Datacenter, Jörg Schad (Mesosphere) ▸ Spring Cloud Apps auf Kubernetes, Mario-Leander Reimer & Josef Fuchshuber ▸ Q&A, Networking
- 3. THE CLOUD NATIVE STACK UNLEASHED Josef Adersberger (@adersberger)
- 4. CONTINUOUS DELIVERY BIG DATA WEB-SCALE OPEX SAVINGS CLOUD NATIVE STACK
- 5. CONTINUOUS DELIVERY BIG DATA WEB-SCALE OPEX SAVINGS CLOUD NATIVE STACK
- 6. SELF-DELIVERING SOFTWARE RUNNING TESTED SOFTWARE INCREMENT EVERYTHING AS CODE: ‣ codes applications ‣ codes tests ‣ codes infrastructure ‣ codes delivery workflow{ }
- 7. EVERYTHING AS CODE node('master') { git url: 'https://git.qaware.de/apps/qaerp.git' stage 'Build' sh 'mvn clean package' archive artifact stage 'Code Coverage' sonarqube stage 'QA' parallel(tests: { runWithServer {url -> sh “gatling run omg.scala“}}) stage name: 'Staging', concurrency: 1 tomcat.deploy(artifact, 'staging', deployClosure) } version: '2' services: web: build: . ports: - "5000:5000" volumes: - .:/code depends_on: - redis redis: image: redis DELIVERY WORKFLOW: Jenkins Workflow DSL INFRASTRUCTURE: Docker Compose
- 8. CONTINUOUS DELIVERY BIG DATA WEB-SCALE OPEX SAVINGS CLOUD NATIVE STACK
- 9. THE CLOUD NATIVE LANDSCAPE 2016 Cluster Orchestrator Cluster Scheduler Cluster Virtualization Application Platform Configuration & Coordination: Service Discovery: Edge & API Server: Cluster Diagnosability: Cluster Resources Container Applications Code Node Resources Operating System Spring Cloud PaaSIaaS public private / hybrid Cluster Infrastructure OS Virtualization Network Virtualization Storage Virtualization Memory Virtualization CaaS Microservices Dataservices YARN Helios Spring Cloud PaaSTA Singularity Apollo Zookeeper Turbine Atlas
- 11. THE DOKUS STACK Spring Cloud Cluster Scheduler Cluster Orchestrator Application Platform
- 12. CLUSTER ORCHESTRATION CLUSTER ORCHESTRATOR CLUSTER SCHEDULER APPLICATION BLUEPRINT APPLICATION OPS COMMANDS HAproxy NGINX NGINX MySQL HTTP 80 HAproxy (standby) Auto-Scaling Replication Stateful ‣ deploy ‣ canary-deploy ‣ rollback ‣ scale ‣ status ‣ config-change ‣ …
- 14. CLUSTER ORCHESTRATION WITH KUBERNETES KUBERNETES KUBERNETES, MESOS POD, SERVICE, RC/RS, DEPLOYMENT (.YAML) KUBECTL, REST API, KUBE DASHBOARD
- 15. Container Container Pod IP Volume Port Port Port Service DNS-Name Label:<K,V> Replication Controller ‣ Endpoint with DNS name ‣ Logical group of Pods ‣ Policy how to access the Pods ‣ Atomic unit of orchestration and scheduling ‣ Group of co-located containers (one node, one lifecycle) ‣ Containers share an unique IP, persistent volumes and env vars ‣ Controls Pod lifecycle ‣ Ensures that a defined nbr. of Pod instances is running new gen: Replica Set Deployment: Declarative update (target state description) for Pods and Replica Sets.