Ganeti Web Manager: Cluster Management Made Simple

•

1 j'aime•2,410 vues

Looking for an easy, scalable way to manage your Ganeti-based clusters? Ganeti Web Manager provides admins an easy to deploy, Django based GUI that effectively manages private clusters & works equally well for providing customers access. With a caching system designed to scale to thousands of virtual machines without decreasing performance, Ganeti Web Manager makes cluster management truly simple.

Technologie

Ganeti Web Manager
Cluster Management Made Simple
Lance Albertson
Peter Krenesky
http://is.gd/oscongwm | http://is.gd/oscongwmpdf

About us
OSU Open Source Lab
Server hosting for Open Source Projects
Open Source development projects
Lance / Lead Systems Administrator
Peter / Lead Software Engineer

Session Overview
Ganeti Basics
Ganeti Web Manager
GWM Internals
Using GWM

What is Ganeti?
Cluster virtual server management
software tool
Built on top of existing OSS
hypervisors
Fast & simple recovery after physical
failures
Using cheap commodity hardware
Private IaaS

Comparing Ganeti
Utilizes local storage
Built to deal with hardware failures
Mature project
Low package requirements
Easily pluggable via hooks & RAPI

Project Background
Google funded project
Used in internal corporate env
Open Sourced in 2007 GPLv2
Team based in Google Switzerland
Active mailing list & IRC channel
Started internally before libvirt

Components
Python
Haskell
DRBD
LVM
Hypervisor

Nodes
Physical machine
Fault tolerance not required
Added/removed at will from cluster
No data loss with loss of node

Instances

Virtual machine that runs on the
cluster
fault tolerant/HA entity within cluster

Instance Parameters
Hypervisor (called hvparams)
General (called beparams)
Networking (called nicparams)
Modified via instance or cluster
defaults

Disk template
drbd : LVM + DRBD between 2 nodes
plain : LVM w/ no redundancy
file : Plain files, no redundancy
diskless : Special purposes

IAllocator
Automatic placement of instances
Eliminates manual node specification
htools
External scripts used to compute

Components
Automatic allocation
hbal : Cluster rebalancer
hail : IAllocator script
hspace : Cluster capacity estimator

Primary & Secondary concepts

Instances always runs on primary
Uses secondary node for disk
replication
Depends on disk template (i.e. drbd)

Remote API
External tools
Retrieve cluster state
Execute commands
JSON over HTTP via REST

RAPI Security
Users & Passwords
RFC 2617 HTTP Authentication
Read-only or Read-write

Easy management of Ganeti
Client facing service

Releases
Project Founded - 9-10-2011
Version 0.4 - 12-20-2010
Version 0.5 - 02-03-2011
Version 0.6 - 03-04-2011
Version 0.7 - 06-17-2011

Open Sourced Libraries
Django Object Permissions
Django Object Log
Twisted VNC Auth Proxy

Dependencies
Python >=2.5, 2.7 recommended
Pip - Python package installer
Fabric - Install scripts
VirtualEnv - Python virtual
environments
Git - Distributed Source Control

Fabric Installer
$ fab dev deploy

$ fab prod deploy

Import Tools
Find Orphaned Instances
Import New Nodes & Instances
Remove Deleted Nodes & Instances

Cache Updater
Imports Nodes and Virtual Machines too
$ twistd --pidfile=cache.pid gwm_cache

VNC Auth Proxy

allows proxying through firewall / VPN
no need for passwords

Personas
Users can act on behalf of groups

Ownership
vs.
Permissions
Ownership is for book keeping
Permissions let you do things

Future Features
Instance Template
Instance Defaults
API
And much more!

Questions?
Lance Albertson Peter Krenesky

lance@osuosl.org peter@osuosl.org

@ramereth @kreneskyp

http://www.lancealbertson.com http://blogs.osuosl.org/kreneskyp/

http://code.google.com/p/ganeti/
http://code.osuosl.org/projects/ganeti-webmgr

Presentation made with showoff
http://github.com/ramereth/presentation-ganeti-tutorial
http://is.gd/oscongwm | http://is.gd/oscongwmpdf

Contenu connexe

Tendances

Running Cassandra in a docker environment to give you a flexible development environment that uses only a very small set of resources, both locally and with your favorite cloud provider. Lessons learned running Cassandra with a very small set of resources are applicable to both your local development environment and larger, less constrained production deployments. From http://www.meetup.com/Docker-Santa-Clara/events/232789407/

Cassandra and docker

Ben Bromhead

Kubernetes networking

Sim Janghoon

Scaling and Managing Cassandra with docker, CoreOS and Presto

Vali-Marius Malinoiu

Cassandra on Docker

Instaclustr

The state of the swarm

Mathieu Buffenoir

Docker - From Walking To Running

Giacomo Vacca

Docker Container Orchestration

Fernand Galiana

LXC, Docker, and the future of software delivery | LinuxCon 2013

dotCloud

Optimizing VM images for OpenStack with KVM/QEMU

OpenStack Foundation

Docker is an Open Source engine to build, run, and manage containers. We'll explain what are Linux Containers, what powers them (under the hood), and what extra value Docker brings to the table. Then we'll see what the typical Docker workflow looks like from a developer point of view. We'll also give an Ops perspective, including deployment options. If you already saw a "Docker 101", consider this presentation as the February 2014 update! :-)

Docker and Containers for Development and Deployment — SCALE12X

Jérôme Petazzoni

Consuming Cinder from Docker

Tesora

Kvm performance optimization for ubuntu

Sim Janghoon

moscmy2016: Extending Docker

Mohammad Fairus Khalid

A Hands-on Introduction to Docker

CodeOps Technologies LLP

Docker, Docker Swarm mangement tool - Gorae

Rhio kim

OpenStack Cinder Best Practices - Meet Up

Aaron Delp

Best Deep Learning Post from LinkedIn Group Datasets for Deep Learning (Slide share) http://www.slideshare.net/pirahansiah/computer-vision-deep-learning-opencv Deep Learning for Video Analysis – part 1 (DeepStream SDK NVIDIA TensorRT || NVIDIA GPU Inference Engine (GIE)) https://www.linkedin.com/lite/external-redirect?url=http%3A%2F%2Fwww%2Eslideshare%2Enet%2Fpirahansiah%2Fdeep-learning-for-video-analysis-part-1-deepstream-sdk-nvidia-tensorrt-nvidia-gpu-inference-engine-gie&urlHash=F2e8 How to install Digits 5.1 on Ubuntu 14 https://www.linkedin.com/redir/redirect?url=http%3A%2F%2Fwww%2Eslideshare%2Enet%2Fpirahansiah%2Fhow-to-install-digits-51-on-ubuntu-14&urlhash=8V-j&_t=tracking_anet example of using deep learning in opencv 3.1 http://docs.opencv.org/3.1.0/d5/de7/tutorial_dnn_googlenet.html Layers in Deep Learning & Caffe layers (model architecture ) https://www.linkedin.com/lite/external-redirect?url=http%3A%2F%2Fwww%2Eslideshare%2Enet%2Fpirahansiah%2Flayers-in-deep-learningcaffe-layers-model-architecture&urlHash=BsHf Install, Compile, Setup, Setting OpenCV 3.2, Visual C++ 2015, Win 64bit, https://www.linkedin.com/lite/external-redirect?url=http%3A%2F%2Fwww%2Eslideshare%2Enet%2Fpirahansiah%2Finstall-compile-setup-setting-opencv-32-visual-c-2015-win-64bit&urlHash=dC7R Autonomous driving vehicles (Computer Vision, Deep Learning) https://www.linkedin.com/pulse/autonomous-driving-vehicles-computer-vision-deep-farshid-pirahansiah-1?trk=mp-author-card Compile OpenCV 3.2 with Visual Studio 2017 (C++) on Windows 10 x64 bit and test with TensorFlow https://www.youtube.com/watch?v=mdeP8SdvSJw TensorFlow in OpenCV 3.2 Visual Studio 2017 (C++ deep learning) application https://www.youtube.com/watch?v=QK1kLTfS97c

Best Deep Learning Post from LinkedIn Group

Farshid Pirahansiah

Demystifying kubernetes

Works Applications

KVM (Kernel-based Virtual Machine) is a full virtualization solution built into the Linux kernel. OpenStack Foundation user surveys consistently indicate that KVM is the most commonly used Hypervisor for OpenStack deployments, managed using the Libvirt driver for OpenStack Compute (Nova). Despite this sustained popularity development of the driver, and indeed the underlying Hypervisor itself, continues at a frantic pace. This presentation will help you make sense of it all starting with an overview of the way Nova, Libvirt, and KVM interact before analysing progress made in Kilo on utilizing key Libvirt/KVM features in Nova including: Instance vCPU pinning Huge page backed instances Enhanced NUMA topology awareness ...and more! The session will close with a discussion of how in addition to exposing existing Libvirt/KVM features emerging OpenStack use cases - such as Network Function Virtualization (NFV) and High Performance Computing (HPC) - are driving open innovation in the Libvirt, QEMU, and KVM projects themselves.

Libvirt/KVM Driver Update (Kilo)

Stephen Gordon

Docker from A to Z, including Swarm and OCCS

Frank Munz

Tendances (20)

Cassandra and docker

Kubernetes networking

Scaling and Managing Cassandra with docker, CoreOS and Presto

Cassandra on Docker

The state of the swarm

Docker - From Walking To Running

Docker Container Orchestration

LXC, Docker, and the future of software delivery | LinuxCon 2013

Optimizing VM images for OpenStack with KVM/QEMU

Docker and Containers for Development and Deployment — SCALE12X

Consuming Cinder from Docker

Kvm performance optimization for ubuntu

moscmy2016: Extending Docker

A Hands-on Introduction to Docker

Docker, Docker Swarm mangement tool - Gorae

OpenStack Cinder Best Practices - Meet Up

Best Deep Learning Post from LinkedIn Group

Demystifying kubernetes

Libvirt/KVM Driver Update (Kilo)

Docker from A to Z, including Swarm and OCCS

Similaire à Ganeti Web Manager: Cluster Management Made Simple

DevOps is a large part of a company of any size. In the 9+ years that I have been a professional developer I have always taken an interest in DevOps and have been the "server person" for most of the teams I have been a part of. I would like to teach others how easy it is to implement modern tools to make their everyday development and development processes better. I will cover a range of topics from "Stop using WAMP/MAMP and start using Vagrant", "version control isn't renaming files", "Automate common tasks with shell scripts / command line PHP apps" and "From Vagrant to Production".

ZendCon 2015 - DevOps for Small Teams

Joe Ferguson

Madison PHP 2015 - DevOps For Small Teams

Joe Ferguson

Midwest PHP 2017 DevOps For Small team

Joe Ferguson

See Hudson Run, Run Hudson, Run [SELF 2010]

Vincent Batts

Slides from LAX & DEN usergroup meetings

10n Software, LLC

Planning For High Performance Web Application

Yue Tian

DevOps For Small Teams

Joe Ferguson

Planning for-high-performance-web-application

Nguyễn Duy Nhân

I gave a talk titled "Continuous Integration in data centers“ at OSDC in 2013, presenting ways how to realize continuous integration/delivery with Jenkins and related tools.Three years later we gained new tools in our continuous delivery pipeline, including Docker, Gerrit and Goss. Over the years we also had to deal with different problems caused by faster release cycles, a growing team and gaining new projects. We therefore established code review in our pipeline, improved our test infrastructure and invested in our infrastructure automation.In this talk I will discuss the lessons we learned over the last years, demonstrate how a proper continuous delivery pipeline can improve your life and how open source tools like Jenkins, Docker and Gerrit can be leveraged for setting up such an environment.

OSDC 2016 - Continous Integration in Data Centers - Further 3 Years later by ...

NETWAYS

One-Man Ops

Jos Boumans

Rohit yadav cloud stack internals

ShapeBlue

MySQL Monitoring Shoot Out

Kris Buytaert

Gerrit linuxtag2011

thkoch

A Fabric/Puppet Build/Deploy System

adrian_nye

In a rare mash-up, DevOps is increasingly blending the work of both application and network security professionals. In a quest to move faster, organizations can end up creating security vulnerabilities using the tools and products meant to protect them. Both Chris Gates (carnal0wnage) and Ken Johnson (cktricky) will share their collaborative research into the technology driving DevOps as well as share their stories of what happens when these tools are used insecurely as well as when the tools are just insecure. Technologies discussed will encompass AWS Technology, Chef, Puppet, Hudson/Jenkins, Vagrant, Kickstart and much, much more. Everything from common misconfigurations to remote code execution will be presented. This is research to bring awareness to those responsible for securing a DevOps environment.

Devoops: DoJ Annual Cybersecurity Training Symposium Edition 2015

Chris Gates

Introduction to node.js GDD

Sudar Muthu

Node js introduction

Joseph de Castelnau

Microservices Application Tracing Standards and Simulators - Adrians at OSCON

Adrian Cockcroft

This presentation, from the Embedded Linux Conference Europe in October 2016, discusses how resinOS was built, highlights some of its key features, and shares a roadmap for future development and contribution. resinOS is the latest open-source tool built by resin.io to enable the future of hardware with the tools of modern software. resinOS is a simple yet powerful operating system that brings standard Docker containers to embedded devices and works on a wide variety of device types and architectures. resinOS was born from the team’s experience deploying embedded containers across device types and has been battle-tested in production environments. You can download resinOS at https://resinos.io

Introducing resinOS: An Operating System Tailored for Containers and Built fo...

Balena

Nagios Conference 2014 - Spenser Reinhardt - Detecting Security Breaches With...

Nagios

Similaire à Ganeti Web Manager: Cluster Management Made Simple (20)

ZendCon 2015 - DevOps for Small Teams

Madison PHP 2015 - DevOps For Small Teams

Midwest PHP 2017 DevOps For Small team

See Hudson Run, Run Hudson, Run [SELF 2010]

Slides from LAX & DEN usergroup meetings

Planning For High Performance Web Application

DevOps For Small Teams

Planning for-high-performance-web-application

OSDC 2016 - Continous Integration in Data Centers - Further 3 Years later by ...

One-Man Ops

Rohit yadav cloud stack internals

MySQL Monitoring Shoot Out

Gerrit linuxtag2011

A Fabric/Puppet Build/Deploy System

Devoops: DoJ Annual Cybersecurity Training Symposium Edition 2015

Introduction to node.js GDD

Node js introduction

Microservices Application Tracing Standards and Simulators - Adrians at OSCON

Introducing resinOS: An Operating System Tailored for Containers and Built fo...

Nagios Conference 2014 - Spenser Reinhardt - Detecting Security Breaches With...

Plus de OSCON Byrum

The flexibility of OpenStack is a dual-edged sword, giving you unprecedented control over your infrastructure, but potentially becoming a nightmare for the indecisive manager, architect or sysadmin! In this presentation, Tom Fifield – co-author of the OpenStack Operations Guide, and Community Manager at the OpenStack Foundation – takes you through some of the decisions you will face when planning your OpenStack cloud. In addition to a brief introduction on OpenStack and advice on how to interact with the community, he will cover topics such as: How to approach your deployment, ranging from DIY to a turn-key solution from the ecosystem Storage and networking decisions, including plugin options Automating deployment and configuration with popular tools like Puppet and Chef Through discussion of the ecosystem, customization and scaling, you’ll walk away with an understanding of ‘what it takes’ to build your OpenStack cloud.

OSCON 2013 - Planning an OpenStack Cloud - Tom Fifield

OSCON Byrum

Protecting Open Innovation with the Defensive Patent License

OSCON Byrum

Using Cascalog to build an app with City of Palo Alto Open Data

OSCON Byrum

Finite State Machines are overlooked at best, ignored at worst, and virtually always dismissed. This is tragic since FSMs are not just about Door Locks (the most commonly used example). On the contrary, these FSMs are invaluable in clearly defining communication protocols – ranging from low-level web-services through complex telephony application to reliable interactions between loosely-coupled systems. Properly using them can significantly enhance the stability and reliability of your systems. Join me as I take you through a crash-course in FSMs, using erlang’s gen_fsm behavior as the background, and hopefully leaving you with a better appreciation of both FSM and erlang in the process.

Finite State Machines - Why the fear?

OSCON Byrum

OpenCar covers OS development for a new market: automotive apps. In-car apps are poised to explode for open source developers. The market is transforming from an inefficient, proprietary model to an HTML5-based “app store” model. To enter and participate in this new target category, developers need access to automakers, automotive systems, and knowledge of industry standards and platforms. http://sdk.opencar.com

Open Source Automotive Development

OSCON Byrum

How we built our community using Github - Uri Cohen

OSCON Byrum

The core of the talk is refactoring a simple iterable class from the classic Iterator design pattern (as implemented in the GoF book) to compatible but less verbose implementations using generators. This provides a meaningful context to understand the value of generators. Along the way the behavior of the iter function, the Sequence protocol and the Iterable interface are presented. The motivating examples of this talk are database applications.

The Vanishing Pattern: from iterators to generators in Python

OSCON Byrum

Distributed Coordination with Python

OSCON Byrum

An overview of open source in East Asia (China, Japan, Korea)

OSCON Byrum

Oscon 2013 Jesse Anderson

OSCON Byrum

US Patriot Act OSCON2012 David Mertz

OSCON Byrum

Presented by Diane Mueller, ActiveState @pythondj Are you unsure what the security and privacy implications are for sensitive corporate data? US Patriot Act is causing many of us to hesitate on leveraging the cloud. Organizations are thinking long and hard about the legal and regulatory implications of cloud computing. When it comes to actual corporate data, no matter what the efficiency gains are, legal departments are often directing IT departments to steer clear of any service that eliminates their ability to keep potential sensitive information out of the hands of Federal prosecutors. Despite all the hype about every application moving into the cloud, some practical patterns are starting to emerge in the types of data corporations are willing to move to the cloud. Covered in this session: (a) Introduction to the US Patriot Act and Data Privacy issues Implications for on Cloud Computing Jurisdictional Issues (b) Best Practices & Practical Patterns Classes of applications that best leverage the cloud (c)What types of applications should stay on-premise Private Cloud Model(s) Building a Compliant Cloud Strategy For more information: email me at dianem {at} activestate {period} com or ping me on twitter at @pythondj visit http://activestate.com/stackato

OSCON 2012 US Patriot Act Implications for Cloud Computing - Diane Mueller, A...

OSCON Byrum

Big Data for each one of us

OSCON Byrum

The BodyTrack project develops open source tools self tracking tools to aggregate and visualize data from diverse sources such as wearable sensors, observations from mobile apps, photos, and environmental data. Our goal is to empower individuals to explore potential environment/health interactions (food sensitivities, asthma or migraine triggers, sleep problems, etc.) and better assess strategies they think might help.

BodyTrack: Open Source Tools for Health Empowerment through Self-Tracking

OSCON Byrum

Declarative web data visualization using ClojureScript

OSCON Byrum

Using and Building Open Source in Google Corporate Engineering - Justin McWil...

OSCON Byrum

A talk by C. Scott Andreas (@cscotta) of Boundary on "the network" and designing / deploying distributed applications. This session offers a deep-dive into how application-level problems manifest at the network level. Some of these cases range from basic network partitions and node outages to sophisticated application-level changes such as garbage collections on managed runtimes, classes of bugs which evade conventional monitoring but constitute partial failures, changes in network activity based on database partitioning, load balancing, and sharding, and other warning signs that crop up at layer three long before wreaking havoc at layer seven as customer-visible failures begin to occur. Combining application-level metrics with network analytics is a powerful cocktail for identifying hot spots quickly, and connecting the dots out to the client closes the loop.

A Look at the Network: Searching for Truth in Distributed Applications

OSCON Byrum

Life After Sharding: Monitoring and Management of a Complex Data Cloud

OSCON Byrum

Faster! Faster! Accelerate your business with blazing prototypes

OSCON Byrum

Comparing open source private cloud platforms

OSCON Byrum

Plus de OSCON Byrum (20)

OSCON 2013 - Planning an OpenStack Cloud - Tom Fifield

Protecting Open Innovation with the Defensive Patent License

Using Cascalog to build an app with City of Palo Alto Open Data

Finite State Machines - Why the fear?

Open Source Automotive Development

How we built our community using Github - Uri Cohen

The Vanishing Pattern: from iterators to generators in Python

Distributed Coordination with Python

An overview of open source in East Asia (China, Japan, Korea)

Oscon 2013 Jesse Anderson

US Patriot Act OSCON2012 David Mertz

OSCON 2012 US Patriot Act Implications for Cloud Computing - Diane Mueller, A...

Big Data for each one of us

BodyTrack: Open Source Tools for Health Empowerment through Self-Tracking

Declarative web data visualization using ClojureScript

Using and Building Open Source in Google Corporate Engineering - Justin McWil...

A Look at the Network: Searching for Truth in Distributed Applications

Life After Sharding: Monitoring and Management of a Complex Data Cloud

Faster! Faster! Accelerate your business with blazing prototypes

Comparing open source private cloud platforms

Dernier

Slack Application Development 101 Slides

praypatel2

Automating Google Workspace (GWS) & more with Apps Script

wesley chun

Created by Mozilla Research in 2012 and now part of Linux Foundation Europe, the Servo project is an experimental rendering engine written in Rust. It combines memory safety and concurrency to create an independent, modular, and embeddable rendering engine that adheres to web standards. Stewardship of Servo moved from Mozilla Research to the Linux Foundation in 2020, where its mission remains unchanged. After some slow years, in 2023 there has been renewed activity on the project, with a roadmap now focused on improving the engine’s CSS 2 conformance, exploring Android support, and making Servo a practical embeddable rendering engine. In this presentation, Rakhi Sharma reviews the status of the project, our recent developments in 2023, our collaboration with Tauri to make Servo an easy-to-use embeddable rendering engine, and our plans for the future to make Servo an alternative web rendering engine for the embedded devices industry. (c) Embedded Open Source Summit 2024 April 16-18, 2024 Seattle, Washington (US) https://events.linuxfoundation.org/embedded-open-source-summit/ https://ossna2024.sched.com/event/1aBNF/a-year-of-servo-reboot-where-are-we-now-rakhi-sharma-igalia

A Year of the Servo Reboot: Where Are We Now?

Igalia

Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024

The Digital Insurer

🐬 The future of MySQL is Postgres 🐘

RTylerCroy

MySQL Webinar, presented on the 25th of April, 2024. Summary: MySQL solutions enable the deployment of diverse Database Architectures tailored to specific needs, including High Availability, Disaster Recovery, and Read Scale-Out. With MySQL Shell's AdminAPI, administrators can seamlessly set up, manage, and monitor these solutions, ensuring efficiency and ease of use in their administration. MySQL Router, on the other hand, provides transparent routing from the application traffic to the backend servers in the architectures, requiring minimal configuration. Completely built in-house and supported by Oracle, these solutions have been adopted by enterprises of all sizes for their business-critical applications. In this presentation, we'll delve into various database architecture solutions to help you choose the right one based on your business requirements. Focusing on technical details and the latest features to maximize the potential of these solutions.

Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...

Miguel Araújo

Choosing the right accounts payable services provider is a strategic decision that can significantly impact your business's financial performance and operational efficiency. By considering factors such as expertise, range of services, technology infrastructure, scalability, cost, and reputation, businesses can make informed decisions and select a provider that aligns with their unique needs and objectives. Partnering with the right provider can streamline accounts payable processes, drive cost savings, and position your business for long-term success. https://katprotech.com/accounts-payable-and-purchase-order-automation/

Factors to Consider When Choosing Accounts Payable Services Providers.pptx

Katpro Technologies

Finology Group – Insurtech Innovation Award 2024

The Digital Insurer

Abhishek Deb(1), Mr Abdul Kalam(2) M. Des (UX) , School of Design, DIT University , Dehradun. This paper explores the future potential of AI-enabled smartphone processors, aiming to investigate the advancements, capabilities, and implications of integrating artificial intelligence (AI) into smartphone technology. The research study goals consist of evaluating the development of AI in mobile phone processors, analyzing the existing state as well as abilities of AI-enabled cpus determining future patterns as well as chances together with reviewing obstacles as well as factors to consider for more growth.

Exploring the Future Potential of AI-Enabled Smartphone Processors

debabhi2

How to convert PDF to text with Nanonets

naman860154

In this session, we will delve into strategic approaches for optimizing knowledge management within Microsoft 365, amidst the evolving landscape of Copilot. From leveraging automatic metadata classification and permission governance with SharePoint Premium, to unlocking Viva Engage for the cultivation of knowledge and communities, you will gain actionable insights to bolster your organization's knowledge-sharing initiatives. In this session, we will also explore how to facilitate solutions to enable your employees to find answers and expertise within Microsoft 365. You will leave equipped with practical techniques and a deeper understanding of how there is more to effective knowledge management than just enabling Copilot, but building actual solutions to prepare the knowledge that Copilot and your employees can use.

Strategies for Unlocking Knowledge Management in Microsoft 365 in the Copilot...

Drew Madelung

GenCyber Cyber Security Day Presentation

Michael W. Hawkins

Presentation on how to chat with PDF using ChatGPT code interpreter

naman860154

Enterprise Knowledge’s Urmi Majumder, Principal Data Architecture Consultant, and Fernando Aguilar Islas, Senior Data Science Consultant, presented "Driving Behavioral Change for Information Management through Data-Driven Green Strategy" on March 27, 2024 at Enterprise Data World (EDW) in Orlando, Florida. In this presentation, Urmi and Fernando discussed a case study describing how the information management division in a large supply chain organization drove user behavior change through awareness of the carbon footprint of their duplicated and near-duplicated content, identified via advanced data analytics. Check out their presentation to gain valuable perspectives on utilizing data-driven strategies to influence positive behavioral shifts and support sustainability initiatives within your organization. In this session, participants gained answers to the following questions: - What is a Green Information Management (IM) Strategy, and why should you have one? - How can Artificial Intelligence (AI) and Machine Learning (ML) support your Green IM Strategy through content deduplication? - How can an organization use insights into their data to influence employee behavior for IM? - How can you reap additional benefits from content reduction that go beyond Green IM?

Driving Behavioral Change for Information Management through Data-Driven Gree...

Enterprise Knowledge

[2024]Digital Global Overview Report 2024 Meltwater.pdf

hans926745

Boost Fertility New Invention Ups Success Rates.pdf

sudhanshuwaghmare1

BooK Now Call us at +918448380779 to hire a gorgeous and seductive call girl for sex. Take a Delhi Escort Service. The help of our escort agency is mostly meant for men who want sexual Indian Escorts In Delhi NCR. It should be noted that any impersonator will get 100 attention from our Young Girls Escorts in Delhi. They will assume the position of reliable allies. VIP Call Girl With Original Photos Book Tonight +918448380779 Our Cheap Price 1 Hour not available 2 Hours 5000 Full Night 8000 TAG: Call Girls in Delhi, Noida, Gurgaon, Ghaziabad, Connaught Place, Greater Kailash Delhi, Lajpat Nagar Delhi, Mayur Vihar Delhi, Chanakyapuri Delhi, New Friends Colony Delhi, Majnu Ka Tilla, Karol Bagh, Malviya Nagar, Saket, Khan Market, Noida Sector 18, Noida Sector 76, Noida Sector 51, Gurgaon Mg Road, Iffco Chowk Gurgaon, Rajiv Chowk Gurgaon All Delhi Ncr Free Home Deliver

08448380779 Call Girls In Friends Colony Women Seeking Men

Delhi Call girls

Tata AIG General Insurance Company - Insurer Innovation Award 2024

The Digital Insurer

A Call to Action for Generative AI in 2024

Results

The 7 Things I Know About Cyber Security After 25 Years | April 2024

Rafal Los

Dernier (20)

Slack Application Development 101 Slides

Automating Google Workspace (GWS) & more with Apps Script

A Year of the Servo Reboot: Where Are We Now?

Bajaj Allianz Life Insurance Company - Insurer Innovation Award 2024

🐬 The future of MySQL is Postgres 🐘

Mastering MySQL Database Architecture: Deep Dive into MySQL Shell and MySQL R...

Factors to Consider When Choosing Accounts Payable Services Providers.pptx

Finology Group – Insurtech Innovation Award 2024

Exploring the Future Potential of AI-Enabled Smartphone Processors

How to convert PDF to text with Nanonets

Strategies for Unlocking Knowledge Management in Microsoft 365 in the Copilot...

GenCyber Cyber Security Day Presentation

Presentation on how to chat with PDF using ChatGPT code interpreter

Driving Behavioral Change for Information Management through Data-Driven Gree...

[2024]Digital Global Overview Report 2024 Meltwater.pdf

Boost Fertility New Invention Ups Success Rates.pdf

08448380779 Call Girls In Friends Colony Women Seeking Men

Tata AIG General Insurance Company - Insurer Innovation Award 2024

A Call to Action for Generative AI in 2024

The 7 Things I Know About Cyber Security After 25 Years | April 2024

Ganeti Web Manager: Cluster Management Made Simple

1. Ganeti Web Manager Cluster Management Made Simple Lance Albertson Peter Krenesky http://is.gd/oscongwm | http://is.gd/oscongwmpdf

2. About us OSU Open Source Lab Server hosting for Open Source Projects Open Source development projects Lance / Lead Systems Administrator Peter / Lead Software Engineer

3. Session Overview Ganeti Basics Ganeti Web Manager GWM Internals Using GWM

4. Ganeti Cluster

5. What is Ganeti? Cluster virtual server management software tool Built on top of existing OSS hypervisors Fast & simple recovery after physical failures Using cheap commodity hardware Private IaaS

6. Comparing Ganeti Utilizes local storage Built to deal with hardware failures Mature project Low package requirements Easily pluggable via hooks & RAPI

7. Project Background Google funded project Used in internal corporate env Open Sourced in 2007 GPLv2 Team based in Google Switzerland Active mailing list & IRC channel Started internally before libvirt

8. Terminology

9. Components Python Haskell DRBD LVM Hypervisor

10. Architecture

11. Nodes Physical machine Fault tolerance not required Added/removed at will from cluster No data loss with loss of node

12. Instances Virtual machine that runs on the cluster fault tolerant/HA entity within cluster

13. Instance Parameters Hypervisor (called hvparams) General (called beparams) Networking (called nicparams) Modified via instance or cluster defaults

14. Disk template drbd : LVM + DRBD between 2 nodes plain : LVM w/ no redundancy file : Plain files, no redundancy diskless : Special purposes

15. IAllocator Automatic placement of instances Eliminates manual node specification htools External scripts used to compute

16. Components Automatic allocation hbal : Cluster rebalancer hail : IAllocator script hspace : Cluster capacity estimator

17. Primary & Secondary concepts Instances always runs on primary Uses secondary node for disk replication Depends on disk template (i.e. drbd)

18. Remote API

19. Remote API External tools Retrieve cluster state Execute commands JSON over HTTP via REST

20. RAPI Security Users & Passwords RFC 2617 HTTP Authentication Read-only or Read-write

21. Easy management of Ganeti Client facing service

22. Releases Project Founded - 9-10-2011 Version 0.4 - 12-20-2010 Version 0.5 - 02-03-2011 Version 0.6 - 03-04-2011 Version 0.7 - 06-17-2011

23. Open Sourced Libraries Django Object Permissions Django Object Log Twisted VNC Auth Proxy

24. Ganeti Web Manager Installation

25. Dependencies Python >=2.5, 2.7 recommended Pip - Python package installer Fabric - Install scripts VirtualEnv - Python virtual environments Git - Distributed Source Control

26. Fabric Installer $ fab dev deploy $ fab prod deploy

27.

28. Import Tools Find Orphaned Instances Import New Nodes & Instances Remove Deleted Nodes & Instances

29. Cache Updater Imports Nodes and Virtual Machines too $ twistd --pidfile=cache.pid gwm_cache

30. Cache System

31.

32.

33.

34.

35.

36. VNC Auth Proxy allows proxying through firewall / VPN no need for passwords

37. Permissions

38. Personas Users can act on behalf of groups

39. Ownership vs. Permissions Ownership is for book keeping Permissions let you do things

40. Users Tab

41. Editing Users

42. Quotas Per Persona, Per Cluster

43. Overriding Default Quota

44. Future Features Instance Template Instance Defaults API And much more!

45. Conclusion

46. Questions? Lance Albertson Peter Krenesky lance@osuosl.org peter@osuosl.org @ramereth @kreneskyp http://www.lancealbertson.com http://blogs.osuosl.org/kreneskyp/ http://code.google.com/p/ganeti/ http://code.osuosl.org/projects/ganeti-webmgr Presentation made with showoff http://github.com/ramereth/presentation-ganeti-tutorial http://is.gd/oscongwm | http://is.gd/oscongwmpdf

Ganeti Web Manager: Cluster Management Made Simple

Recommandé

Recommandé

Contenu connexe

Tendances

Tendances (20)

Similaire à Ganeti Web Manager: Cluster Management Made Simple

Similaire à Ganeti Web Manager: Cluster Management Made Simple (20)

Plus de OSCON Byrum

Plus de OSCON Byrum (20)

Dernier

Dernier (20)

Ganeti Web Manager: Cluster Management Made Simple