Open stack vish-presentation
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The document summarizes the author's experience working on the OpenStack Compute project. It describes how the project started small with a few developers successfully launching VMs in a weekend. It then grew rapidly with over 70 active contributors and 100 companies involved within 1.25 years. Key features like ISCSI support and high availability networking were able to be prototyped and added to production quickly thanks to OpenStack's agile development process and Python codebase. The author concludes that OpenStack Compute was the best project to work on due to its agile and dynamic nature, high-profile technology, and active community.
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![My OpenStack Journey ,[object Object],OpenStack Compute Project Technical Lead Vishvananda Ishaya](data:image/gif;base64,R0lGODlhAQABAIAAAAAAAP///yH5BAEAAAAALAAAAAABAAEAAAIBRAA7)
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Leveraging CI/CD to improve open stack operation
PRESENTED AT OPENSTACK SUMMIT - BARCELONA 2016
With test driven development, continuous integration/continuous deployment and devops practices now the norm, most organizations understand the importance of testing their applications. But what about the cloud those applications are going to live on? Too many companies miss this critical step, leading to gaps in their operations, which can lead to production issues, API outages, inability to upgrade, and general instability of the cloud. It all begs the question: “Do you even test?" During this session, attendees will learn how Rackspace leverages Red Hat’s Distributed Continuous Integration (DCI) to build a better OpenStack experience for their customers while reducing the time required to not only roll out the latest version of OpenStack to new customers, but also begin upgrading customers within weeks of announcement. In addition to this, the automated testing in DCI raises bugs directly with Red Hat QEs team to shorten the feedback cycle and improve the final product.
Intro to OpenStack
This presentation is a basic overview of the OpenStack Cloud. It was presented on September 23, 2015 in Orlando Florida at the Downtown UCF Incubation Office. The session provides a hi level overview of the OpenStack and a list of training resources to get up to speed on OpenStack.
Openstack - An introduction/Installation - Presented at Dr Dobb's conference...
Openstack - An introduction/Installation - Presented at Dr Dobb's conference...Rahul Krishna Upadhyaya
Slide was presented at Dr. Dobb's Conference in Bangalore.
Talks about Openstack Introduction in general
Projects under Openstack.
Contributing to Openstack.
This was presented jointly by CB Ananth and Rahul at Dr. Dobb's Conference Bangalore on 12th Apr 2014.Open stack and sdn hands-on and demo
This document provides an agenda for a hands-on session on OpenStack and Software Defined Networking (SDN). The session will include explanations of OpenStack components and Neutron networking, followed by demonstrations of OpenStack usage through the Horizon interface and command line. It will also cover deeper dives into integrating SDN with Neutron and implementing multi-tenancy networks with VXLAN tunneling. Contact information is provided for accessing the demo environment after the session.
Openstack win final
Microsoft is working to enhance support for Hyper-V as a compute option in OpenStack. They are providing dedicated resources to improve the Hyper-V driver and add features like live migration and volume support. Initial functionality provides basic VM operations on Hyper-V hosts. Microsoft is looking for developers and testers to help expand Hyper-V support for the Folsom release and beyond.
CAPS: What's best for deploying and managing OpenStack? Chef vs. Ansible vs. ...
Presentation at the OpenStack Summit in Tokyo, Japan on October 29, 2015.
http://sched.co/49vI
This talk will cover the pros and cons of four different OpenStack deployment mechanisms. Puppet, Chef, Ansible, and Salt for OpenStack all claim to make it much easier to configure and maintain hundreds of OpenStack deployment resources. With the advent of large-scale, highly available OpenStack deployments spread across multiple global regions, the choice of which deployment methodology to use has become more and more relevant.
Beyond the initial day-one deployment, when it comes to the day-two and beyond questions of updating and upgrading existing OpenStack deployments, it becomes all the more important choose the right tool.
Come join the Bluebox and IBM team to discuss the pros and cons of these approaches. We look at each of these four tools in depth, explore their design and function, and determine which scores higher than others to address your particular deployment needs.
Daniel Krook - Senior Software Engineer, Cloud and Open Source Technologies, IBM
Paul Czarkowski - Cloud Engineer at Blue Box, an IBM company
Daniel Krook - Senior Software Engineer, Cloud and Open Source Technologies, IBM
CAPS: What's best for deploying and managing OpenStack? Chef vs. Ansible vs. ...
Chef, Puppet, Ansible, and Salt are popular configuration management tools for deploying and managing OpenStack. Each tool has its own strengths and weaknesses. Chef focuses on infrastructure automation and uses a Ruby DSL. Puppet uses a custom DSL and is focused on compliance. Ansible emphasizes orchestration and uses YAML playbooks. Salt uses a Python-based interface and focuses on remote execution and data collection at scale. All four tools provide options for deploying and managing OpenStack, with varying levels of documentation and community support.
Learn OpenStack from trystack.cn
TryStack.cn is a non-profit OpenStack testbed and community project in China that aims to promote OpenStack adoption. It operates the largest OpenStack testbed in China with hardware from various vendors. TryStack.cn provides reference architectures, best practices, and contributes code back to the community. It also organizes OpenStack meetups and training to help grow the OpenStack ecosystem in China.
Introduction of Okinawa Open Laboratory Testbed, OpenStack and SDN Technology...
1) The Okinawa Open Laboratory is a research institute founded in 2013 by NEC, NTT Communications, and IIGA based in Okinawa, Japan that focuses on research and development of advanced ICT technologies like SDN and OpenStack.
2) The Laboratory operates a testbed platform that provides automated provisioning of bare metal servers and SDN switches to support verification of new technologies through use cases and reference models.
3) Key technologies being explored include an SDN application to control hybrid bare metal and virtual network topologies, a federated cloud platform for cloud native applications, and a framework for network functions virtualization and service function chaining.
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The document discusses using Puppet to manage OpenStack deployments. It provides an overview of OpenStack, describes how Puppet can be used to deploy and configure OpenStack services and components, and highlights advantages of Puppet such as its resource abstraction layer, ordering, composability, and active community. It also notes challenges of orchestration, high availability, testing, and keeping Puppet code up to date with new OpenStack releases.
Workday's Next Generation Private Cloud
Workday has built one of the largest OpenStack-based private clouds in the world, hosting a workload of over a million physical cores on over 16,000 compute nodes in 5 data centers for over ten years. However, there was a growing need for a newer, more maintainable deployment model that would closely follow the upstream community. We would like to share our new architecture and deployment approach as well as lessons learned from our experience.
We’ve converted many of our technologies in the process, from…
Migrating from Mitaka, to Victoria
Converting from OpenContrail, to pure L3 Calico with BGP on the host
Deploying with Chef, to deploying with Ansible
Building home-grown container images, to Kolla
Monitoring with Sensu and Wavefront, to Prometheus and Grafana
CI/CD in Jenkins, to Zuul
CentOS 7, to CentOS 8 Stream
We'll also talk about some internal tools we wrote that, while Workday-specific, may inspire you to see what value-add you can make for your customers.
OpenStack Workshop - WECode Harvard Conference
The document provides an overview of OpenStack, an open source cloud computing platform. It describes OpenStack's architecture which includes key components like Nova (compute), Swift (object storage), Glance (images), Keystone (identity), Neutron (networking), and Horizon (dashboard). It discusses OpenStack's time-based release cycle and development process. It also highlights some large companies that use OpenStack like PayPal, Intel, Bloomberg and Comcast.
The Environment for Innovation: Tristan Goode, Aptira
The document discusses OpenStack, an open source cloud computing platform. It provides statistics on OpenStack's large ecosystem of 644 members, 132 sponsors, and 482 supporters, as well as over 57,000 community members. While many vendors and customers are adopting OpenStack, the document notes that neither are fully prepared for it technically or culturally. It then discusses Aptira, a leading OpenStack consulting firm, and some of their work delivering OpenStack solutions and assisting customers and vendors. In the end, it encourages organizations to commit to software defined solutions and build an innovation platform using OpenStack.
State of the Stack v2
This 2nd major State of the Stack address is a complete refresh of the spring 2013 edition, broadcast live on BrightTALK from the OpenStack Summit in Hong Kong.
(Replay: https://www.brighttalk.com/webcast/10353/92159)
Randy Bias, CEO and Co-founder of Cloudscaling examines the progress from Grizzly to Havana and delves into new areas like refstack, tripleO, bare metal server provisioning, the move from "projects" to "programs", and public/hybrid cloud compatibility. Check out the updated statistics on project momentum and look more closely at big upgrades in Havana, including OpenStack Orchestrate (Heat), which has the opportunity to change the game for OpenStack in the greater private and hybrid cloud game. We also discuss the "what is 'core'" debate and examine the idea that OpenStack is a kernel, not a complete cloud OS.
State of the Stack April 2013
A comprehensive review of OpenStack then and now, each project's architecture, and hard data on why the race for open cloud is over. (First edition delivered April 2013 at OpenStack Summit. This version is from SPDEcon on June 10, 2013.)
OpenStack and Puppet
Aptira uses Puppet and OpenStack to manage their infrastructure and provide Infrastructure as a Service (IaaS) to customers. Puppet allows them to define reusable configurations and scale management of thousands of nodes. With Puppet modules, each completed module is a reusable capability. This enables Aptira to efficiently utilize their 15,000 cores and other resources on demand for customers. Puppet also supports multiple environments and sites, revision control with Git, and scaling as infrastructure grows. Aptira has written over 30 Puppet modules and manages over 1,800 nodes with an average of 50 lines of code per module.
Cloudstack Continuous Delivery
The document discusses implementing continuous delivery for software development using CloudStack for automated environment provisioning and Jenkins for orchestrating the release process. Key steps include automating unit testing, integration testing, code analysis, artifact storage, acceptance testing on CloudStack provisioned servers, performance testing, and controlled promotion to production. Monitoring of applications in production would utilize AppDynamics. Infrastructure configuration is handled using Chef recipes.
Infrastructure-as-Code and CI Infrastructure at OpenStack
A look at one of the largest CI systems and system administration, as presented at the openSUSE Conference 2016. https://events.opensuse.org/conference/oSC16/program/proposal/884
OpenStack for VMware Administrators
This talk covered the OpenStack basics that VMware Administrators need to be aware of to be successful in their deployments. We also had the Tesora team join us on stage to discuss the importance of Database-as-a-Service with the Trove project!
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みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
How to Get CNIC Information System with Paksim Ga.pptx
How to Get CNIC Information System with Paksim Ga.pptx
20240609 QFM020 Irresponsible AI Reading List May 2024
20240609 QFM020 Irresponsible AI Reading List May 2024
Mind map of terminologies used in context of Generative AI
Mind map of terminologies used in context of Generative AI
Large Language Model (LLM) and it’s Geospatial Applications
Large Language Model (LLM) and it’s Geospatial Applications
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdf
Unlock the Future of Search with MongoDB Atlas_ Vector Search Unleashed.pdf
Open stack vish-presentation
- 5. The Heartland sili-corn valley
- 6. Movin’ on up (to the westside?)
- 10. Courtship But do we really have to choose?
- 11. Engagement
- 12. Matrimony
- 13. Inlaws
- 14. Babies
- 20. Networking -- HA FlatDHCP br100 nova-compute nova-network nova-compute nova-network 192.168.0.1 10.0.0.3 eth1 eth0 private switch public switch nova-compute nova-network 99.99.99.128 99.99.99.2 192.168.0.2 10.0.0.2 eth1 eth0 99.99.99.3 192.168.0.3 10.0.0.4 eth1 eth0 vm vm vm vm vm vm vm eth0 10.0.0.5 --public_interface=eth0 --flat_interface=eth1 --fixed_range=10.0.0.0/8 --floating_range=99.99.99.128/25 --flat_network_dhcp_start=10.0.0.2 99.99.99.0/24 192.168.0.0/24 10.0.0.0/8 99.99.99.1 vm vm vm public/floating traffic dhcp traffic