OpenNebulaConf2018 - Hybrid Clouds: Dancing with "Automated" Virtual Machines - Xavier Peralta - CSUC
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Infrastructure as a Code (IaC) is becoming one of the key elements of Agile equipment, as it allows the infrastructure to be no longer the bottleneck in the cycle or pipeline of the Continuous Integration / Continuous Delivery (CI / CD).The audience will explore a IaC usecase based in a fashion devops toolset: Jenkins - Terraform - Ansible and ONE.
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OpenNebulaConf2019 - Image Backups in OpenNebula - Momčilo Medić - ITAF
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Similar to OpenNebulaConf2018 - Hybrid Clouds: Dancing with "Automated" Virtual Machines - Xavier Peralta - CSUC
Hybrid Clouds: Dancing with "Automated" Virtual Machines
Hybrid Clouds: Dancing with "Automated" Virtual MachinesCSUC - Consorci de Serveis Universitaris de Catalunya
La infraestructura com a codi (IAC) es converteix en un dels elements clau de l'equip Agile, ja que permet que la infraestructura deixi de ser el coll d'ampolla en el cicle de la "Continuous Integration / Continuous Delivery" (CI / CD). En aquesta presentació es mostra un cas d'ús d'IAC basat en les últimes eines de la metodologia DevOps (desenvolupament i operacions), com ara Jenkins, Terraform, Ansible i OpenNebula.
Aquesta presentació, duta a terme per Xavier Peralta (administrador de sistemes al CSUC) s'emmarca dins de la setena edició de la OpenNebula Conference celebrada el 12 i 13 de novembre de 2018 a Amsterdam.Terraform modules and best-practices - September 2018
Slides for my "Terraform modules and best-practices" talk on meetups during September 2018.
Some links from the slides:
https://www.terraform-best-practices.com/
https://cloudcraft.co/
https://github.com/terraform-aws-modules/
https://github.com/antonbabenko/modules.tf-lambda
Terraform vs Pulumi
Terraform and Pulumi are both infrastructure as code tools but they differ in key ways. Terraform uses HCL syntax and focuses on infrastructure resources while Pulumi uses regular programming languages to define cloud resources and applications together. Pulumi supports more providers but Terraform is easier to use for developers with system administration experience. Both tools use state files to track infrastructure changes but Pulumi state is managed through its CLI and service while Terraform uses local or remote state files.
Parquet and AVRO
This document provides an overview and comparison of the Avro and Parquet data formats. It begins with introductions to Avro and Parquet, describing their key features and uses. The document then covers Avro and Parquet schemas, file structures, and includes code examples. Finally, it discusses considerations for choosing between Avro and Parquet and shares experiences using the two formats.
SFScon22 - Diego Braga - Fantastic Platform Teams and Where to Find Them.pdf
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The document discusses platform teams and the need for them to adopt a product-driven mentality. It defines what a platform is and explains that platform teams craft technologies and establish best practices to maximize efficiency and allow organizations to scale. Platform teams must balance standardized choices with customization. The success of DevOps requires dedicated platform teams to rapidly respond to product teams' needs and ensure consistency and governance as organizations scale.Infrastructure as code, using Terraform
This document discusses using Terraform to automate infrastructure provisioning and management. It begins with an introduction to infrastructure as code and Terraform. It then discusses some of the benefits of using Terraform like increased productivity, consistent deployments, and faster iteration. The document provides examples of Terraform configuration files and demonstrates basic Terraform commands like init, plan, apply, and destroy.
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The document discusses managing AWS resources using Terraform. It introduces Terraform 0.12 and its new features. It also summarizes ways to manage non-natively supported AWS resources and GitHub resources using Terraform modules, Terragrunt, and other tools. The document promotes visualizing infrastructure using Cloudcraft and generating Terraform code.
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An overview of Teraproc Application Cluster-as-a-service offering for high-performance analytic applications. Includes a step by step demo of provisioning a ready to run clustered R Studio environment on Amazon Web Services
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An overview of Teraproc cluster-as-a-service offerings for high-performance distributed analytics. This overview presentation includes a step-by-step demonstration of the process of deploying a ready-to-run R Studio cluster environment on Amazon Web Services. More information available at http://teraproc.com
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Building security simulations labs for a variety of use cases. Mostly focused on cloud identity attack and defense.
Oracle Cloud - Infrastruktura jako kód
Prezentace z webináře Infrastruktura jako kód (IAC)
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14.12.2017
Provision to Production with Terraform Enterprise
In this episode we'll show you how to enforce your AWS tagging standards with Sentinel, restrict which instance types can be run, and centralize your Terraform state management for maximum efficiency and cost savings.
Hybrid Clouds: Dancing with "Automated" Virtual Machines
Hybrid Clouds: Dancing with "Automated" Virtual MachinesCSUC - Consorci de Serveis Universitaris de Catalunya
Presentació de Jordi Guijarro, del CSUC, a la sessió 3: OpenNebula Experiences, dins la jornada Open-source Cloud TechDayTerraform
Terraform is a tool for provisioning and managing infrastructure safely and efficiently. It allows infrastructure to be defined as code so it can be versioned, shared, and treated like any other code. Key features include showing execution plans so changes are not a surprise, building a graph of dependencies to parallelize changes, and enabling complex automated changesets to infrastructure. Operators use Terraform for the benefits of infrastructure as code, managing multiple cloud platforms through a single workflow, and providing self-service infrastructure through reusable modules.
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Drupal has been a consistent leader in the Gartner Magic Quadrant for Web Content Management. However, enterprises leveraging Drupal have traditionally relied on PaaS providers for their hosting, scaling and lifecycle management. And that usually leads to enterprise applications being locked-in with a particular cloud or vendor.
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Join the webinar to understand how you can avoid vendor lock-in, and create a secure platform to manage, operate and scale your Drupal applications in a multi-cloud portable manner.
Key Takeaways:
- Why you need a cloud-native Drupal platform and how to build one
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- Understanding infrastructure and cloud engineering - under the hood
- Demystifying the art and science of Docker and Kubernetes: deep dive into scaling the LAMP stack
- Exploring cost optimization and cloud governance
- Understand portability of applications
- A hands-on demo of how the platform works
Cloud Performance Testing with LoadRunner
Presentation by Richard Bishop and Gordon Appleby at HP Discover 2014 in Barcelona. In the presentation, Richard and Gordon described their experiences in cloud-based performance testing. They discussed the increased adoption of the cloud as an application-testing platform as well as the evolution of HP’s cloud-based testing products including LoadRunner, Performance Center and StormRunner.
LRITC introduction
LoadRunner offers multi-protocol support for testing applications across various platforms and devices. It provides options for cloud-based testing through integration with Amazon and HP cloud services, as well as SaaS options. When choosing a load testing solution, factors to consider include the application under test, protocols, user numbers, locations, budgets, and timescales. LoadRunner in the Cloud is suitable for web-based testing with remote load generation and flexible licensing.
Being Ready for Apache Kafka - Apache: Big Data Europe 2015
These are the slides of my Kafka talk at Apache: Big Data Europe in Budapest, Hungary. Enjoy! --Michael
Apache Kafka is a high-throughput distributed messaging system that has become a mission-critical infrastructure component for modern data platforms. Kafka is used across a wide range of industries by thousands of companies such as Twitter, Netflix, Cisco, PayPal, and many others.
After a brief introduction to Kafka this talk will provide an update on the growth and status of the Kafka project community. Rest of the talk will focus on walking the audience through what's required to put Kafka in production. We’ll give an overview of the current ecosystem of Kafka, including: client libraries for creating your own apps; operational tools; peripheral components required for running Kafka in production and for integration with other systems like Hadoop. We will cover the upcoming project roadmap, which adds key features to make Kafka even more convenient to use and more robust in production.
Going deep (learning) with tensor flow and quarkus
This document provides an overview of using TensorFlow and Quarkus to build intelligent applications that serve machine learning models. It begins with an introduction and agenda. It then discusses TensorFlow and how it can be used to build and train machine learning models. It demonstrates how a TensorFlow model can be served using Quarkus and consumed via HTTP requests. The technical benefits of serving models with Quarkus are described. Finally, use cases, additional resources, and a Q&A section are outlined.
Similar to OpenNebulaConf2018 - Hybrid Clouds: Dancing with "Automated" Virtual Machines - Xavier Peralta - CSUC (20)
Hybrid Clouds: Dancing with "Automated" Virtual Machines
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Terraform modules and best-practices - September 2018
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SFScon22 - Diego Braga - Fantastic Platform Teams and Where to Find Them.pdf
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Manage any AWS resources with Terraform 0.12 - April 2020
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Teraproc Application Cluster-as-a-Service Overview Presentation
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Hybrid Clouds: Dancing with "Automated" Virtual Machines
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[Srijan Wednesday Webinars] How to Build a Cloud Native Platform for Enterpri...
[Srijan Wednesday Webinars] How to Build a Cloud Native Platform for Enterpri...
Being Ready for Apache Kafka - Apache: Big Data Europe 2015
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Going deep (learning) with tensor flow and quarkus
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We've made our way into the world of open cloud — where each organization can find the right cloud for its unique needs. A single cloud management platform cannot be all things to all people. There will be a cloud space with several offerings focused on different environments and/or industries. The OpenNebula commitment to the open cloud is at the very base of its mission — to become the simplest cloud enabling platform — and its purpose — to bring simplicity to the private and hybrid enterprise cloud. OpenNebula exists to help companies build simple, cost-effective, reliable, open enterprise clouds on existing IT infrastructure. The OpenNebula Conference will be a great opportunity to communicate and share our vision and commitment, to look back at how the project has grown in the last 9 years, and to shed some insight into what to expect from the project in the near future.
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Computer networks are undergoing a phenomenal growth, driven by the rapidly increasing number of nodes constituting the networks. At the same time, the number of security threats on Internet and intranet networks is constantly increasing, and the testing and experimentation of cyber defense solutions require the availability of separate, test environments that best reflect the complexity of a real system. Such environments support the deployment and monitoring of complex mission-driven network scenarios, and cyber security training activities, thus enabling enterprises to study cyber defense strategies and allowing security researchers to evaluate their algorithms at scale.
The main objective is delivering to researchers and practitioners an overview of the technological means and the practical steps to setup a private cloud platform based on OpenNebula for the creation and management of virtual environments that support cyber-security activities of training and testing, as well as an overview of its possible applications in the cyber security domain.
In particular:
1. We describe our infrastructure based on OpenNebula
2. We overview our application, sitting on top of OpenNebula, as well as the technological tools involved in the management of its lifecycle (e.g., Ansible)
.
3. We show how the platform can support various examples of security research activities
[References] Building an emulation environment for cyber security analyses of complex networked systems, Tanasache, Florin Dragos and Sorella, Mara and Bonomi, Silvia and Rapone, Raniero and Meacci, Davide, ICDCN '19, ACM, 2019
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Lessons learned, "the dos and don'ts" and how we convince and enable customers with OpenNebula - and the NTS ecosystem.
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OpenNebula users have a range of storage options available to them, including proprietary appliances, proprietary software and Open Source software projects. This session will present a fully Open Source approach, that tightly integrates with Linux, and makes full use of the mature building blocks within the Linux kernel (LVM, Software RAID, DM-crypt, NVMe-oF Target, DRBD, etc...), and delivers one of the highest performance open source storage stacks currently available.
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At Iguane Solutions, a lot of our "DevOps" tools are developed in Golang, and we have a good amount of experience in contributing to the Goca. I'll review just what contributions we make, as well as how we use Goca with different tools, on a daily basis, to manage and monitor our OpenNebula cloud.
I will delve into the concept of Infrastructure as Code - deployment of VM instances on cloud, as well as, also address the metrics collection of deployed VMs. Finally, I will present how we can abstract VM management with automation tools thanks to GOCA.
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DDC Demo
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This document discusses nested virtualization and PCI pass-through, which allow testing virtualized environments without requiring physical hardware. It provides information on host system configuration, including enabling VMCS shadowing and assigning devices to VMs. Configuration for OpenNebula management is also covered, such as modifying device filters and deployment tweaks to interface host devices. Resources for further information on related topics from Intel, Red Hat, and StorPool are included. The document concludes by thanking the audience and providing contact details for StorPool.
A Data Pro - Project Serendipity
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4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Preparing Non - Technical Founders for Engaging a Tech Agency
Preparing non-technical founders before engaging a tech agency is crucial for the success of their projects. It starts with clearly defining their vision and goals, conducting thorough market research, and gaining a basic understanding of relevant technologies. Setting realistic expectations and preparing a detailed project brief are essential steps. Founders should select a tech agency with a proven track record and establish clear communication channels. Additionally, addressing legal and contractual considerations and planning for post-launch support are vital to ensure a smooth and successful collaboration. This preparation empowers non-technical founders to effectively communicate their needs and work seamlessly with their chosen tech agency.Visit our site to get more details about this. Contact us today www.ishtechnologies.com.au
14 th Edition of International conference on computer vision
About the event
14th Edition of International conference on computer vision
Computer conferences organized by ScienceFather group. ScienceFather takes the privilege to invite speakers participants students delegates and exhibitors from across the globe to its International Conference on computer conferences to be held in the Various Beautiful cites of the world. computer conferences are a discussion of common Inventions-related issues and additionally trade information share proof thoughts and insight into advanced developments in the science inventions service system. New technology may create many materials and devices with a vast range of applications such as in Science medicine electronics biomaterials energy production and consumer products.
Nomination are Open!! Don't Miss it
Visit: computer.scifat.com
Award Nomination: https://x-i.me/ishnom
Conference Submission: https://x-i.me/anicon
For Enquiry: Computer@scifat.com
Mobile App Development Company In Noida | Drona Infotech
Drona Infotech is a premier mobile app development company in Noida, providing cutting-edge solutions for businesses.
Visit Us For : https://www.dronainfotech.com/mobile-application-development/
Oracle 23c New Features For DBAs and Developers.pptx
Most important New features of Oracle 23c for DBAs and Developers. You can get more idea from my youtube channel video from https://youtu.be/XvL5WtaC20A
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4:这个认证书并且可以归档倒地方
5:凡事获得留信网入网的信息将会逐步更新到个人身份内，将在公安局网内查询个人身份证信息后，同步读取人才网入库信息
6:个人职称评审加20分
7:个人信誉贷款加10分
8:在国家人才网主办的国家网络招聘大会中纳入资料，供国家高端企业选择人才
Hand Rolled Applicative User Validation Code Kata
Could you use a simple piece of Scala validation code (granted, a very simplistic one too!) that you can rewrite, now and again, to refresh your basic understanding of Applicative operators <*>, <*, *>?
The goal is not to write perfect code showcasing validation, but rather, to provide a small, rough-and ready exercise to reinforce your muscle-memory.
Despite its grandiose-sounding title, this deck consists of just three slides showing the Scala 3 code to be rewritten whenever the details of the operators begin to fade away.
The code is my rough and ready translation of a Haskell user-validation program found in a book called Finding Success (and Failure) in Haskell - Fall in love with applicative functors.
WWDC 2024 Keynote Review: For CocoaCoders Austin
Overview of WWDC 2024 Keynote Address.
Covers: Apple Intelligence, iOS18, macOS Sequoia, iPadOS, watchOS, visionOS, and Apple TV+.
Understandable dialogue on Apple TV+
On-device app controlling AI.
Access to ChatGPT with a guest appearance by Chief Data Thief Sam Altman!
App Locking! iPhone Mirroring! And a Calculator!!
ALGIT - Assembly Line for Green IT - Numbers, Data, Facts
Presentation from Ghazal Aakel and Eric Jochum at the GSD Community Stage Meetup on June 6th, 2024
Energy consumption of Database Management - Florina Jonuzi
Presentation from Florina Jonuzi at the GSD Community Stage Meetup on June 06, 2024
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Unveiling the Advantages of Agile Software Development.pdf
Learn about Agile Software Development's advantages. Simplify your workflow to spur quicker innovation. Jump right in! We have also discussed the advantages.
Microservice Teams - How the cloud changes the way we work
A lot of technical challenges and complexity come with building a cloud-native and distributed architecture. The way we develop backend software has fundamentally changed in the last ten years. Managing a microservices architecture demands a lot of us to ensure observability and operational resiliency. But did you also change the way you run your development teams?
Sven will talk about Atlassian’s journey from a monolith to a multi-tenanted architecture and how it affected the way the engineering teams work. You will learn how we shifted to service ownership, moved to more autonomous teams (and its challenges), and established platform and enablement teams.
Using Query Store in Azure PostgreSQL to Understand Query Performance
Microsoft has added an excellent new extension in PostgreSQL on their Azure Platform. This session, presented at Posette 2024, covers what Query Store is and the types of information you can get out of it.
Enums On Steroids - let's look at sealed classes !
These are slides for my session"Enums On Steroids - let's look at sealed classes !" - delivered among others, on Devoxx UK 2024 conference
Liberarsi dai framework con i Web Component.pptx
In Italian
Presentazione sulle feature e l'utilizzo dei Web Component nell sviluppo di pagine e applicazioni web. Racconto delle ragioni storiche dell'avvento dei Web Component. Evidenziazione dei vantaggi e delle sfide poste, indicazione delle best practices, con particolare accento sulla possibilità di usare web component per facilitare la migrazione delle proprie applicazioni verso nuovi stack tecnologici.
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- 1. Hybrid Clouds: Dancing with “Automated” Virtual Machines Xavier Peralta Ramos OpenNebulaConf 2018
- 2. What is CSUC? Consortium of catalan universities
- 5. Why Terraform? • A provisioning declarative tool that based on Infrastructure as a Code paradigm • Helps to evolve you infrastructure, safely and predictably • Written in golang • Terraform is a multipurpose composition tool: • Composes multiple tiers (SaaS/PaaS/IaaS)
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- 14. Jenkins Pipeline: State Terraform Apply The pipeline use tower-cli to add automatically hosts to the inventory https://github.com/ansible/tower-cli
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