advertisement

Ceph Deployment with Dell Crowbar - Ceph Day Frankfurt

50 %
50 %
advertisement
Information about Ceph Deployment with Dell Crowbar - Ceph Day Frankfurt
Technology

Published on March 11, 2014

Author: Inktank_Ceph

Source: slideshare.net

Description

Paul Brook and Michael Holzerland, Dell
advertisement

Wicked Easy Ceph Block Storage & OpenStack Deployment with Crowbar Michael Holzerland: michael_holzerland@dell.com Paul Brook Paul_brook@dell.com Twitter @paulbrookatdell

Confidential Agenda: Introduction  Inktank & Dell  Dell Crowbar  Automation, scale Best Practice with CEPH  Cluster Best Practice  Networking  Whitepapers Crowbar Demo

3 Confidential Dell is a certified reseller of Inktank Services, Support and Training. • Need to Access and buy Inktank Services & Support? • Inktank 1-year subscription packages – Inktank Pre-Production subscription – Gold (24*7) Subscription • Inktank Professional Services – Ceph Pro services Starter Pack – Additional days services options • Ceph Training from Inktank – Inktank Ceph100 Fundamentals Training – Inktank Ceph110 Operations and Tuning Training – Inktank Ceph120 Ceph and OpenStack Training

OPS SW Dell OpenStack Cloud Solution HW SW OPS “Crowbar” CloudOps Software Services & Consulting Reference Architecture Confidential4

Components Involved http://docs.openstack.org/trunk/openstack-compute/admin/content/conceptual-architecture.html

Data Center Solutions Crowbar

4) Ergänzende ProdukteDell“Crowbar” OpsManagement Core Components & Operating Systems Cloud Infrastructure Physical Resources APIs, User Access, & Ecosystem Partners

Quantum Cinder SwiftNova Support Proxy Dashboard Store Nodes (min 3 nodes) Controller API API UI API API Block Device (SAN/NAS/DAS) Scheduler Keystone Compute Nodes Controller Database Glance API RabbitMQ API #8 #9 #3 #4 #2 #5 Barclamps! Automatisierte und einfache Installation #7 #6 #1

Crowbar Landingpage • http://crowbar.github.io/ 2/28/20149

Best Practices

Object Storage Daemons (OSD) • Allocate sufficient CPU cycles and memory per OSD –2GB memory and 1GHz of AMD or Xeon CPU cycles per OSD –Hyper Threading can be used in Xeon Sandybridge and UP • Use SSDs as dedicated Journal devices to improve random latency –Some workloads benefit from separate journal devices on SSDs –Rule of Thumb: 6 OSD for 1 SSD • No Raid Controller –Just JBOD 11

Ceph Cluster Monitors • Best practice to deploy monitor role on dedicated hardware – Not resource intensive but critical – Using separate hardware ensures no contention for resources • Make sure monitor processes are never starved for resources – If running monitor process on shared hardware, fence off resources • Deploy an odd number of monitors (3 or 5) – Need to have an odd number of monitors for quorum voting – Clusters < 200 nodes work well with 3 monitors – Larger clusters may benefit from 5 – Main reason to go to 7 is to have redundancy in fault zones • Add redundancy to monitor nodes as appropriate – Make sure the monitor nodes are distributed across fault zones – Consider refactoring fault zones if needing more than 7 monitors 12

Potential Dell Server Hardware Choices • Rackable Storage Node – Dell PowerEdge R720XD or R515 – INTEL Xeon 2603v2 or AMD C32 Plattform – 32GB RAM – 2x 400GB SSD drives (OS and optionally Journals) – 12x 4TB SATA drives – 2x 10GbE, 1x 1GbE, IPMI • Bladed Storage Node – Dell PowerEdge C8000XD Disk and PowerEdge C8220 CPU – 2x Xeon E5-2603v2 CPU, 32GB RAM – 2x 400GB SSD drives (OS and optionally Journals) – 12x 4TB NL SAS drive – 2x 10GbE, 1x 1GbE, IPMI • Monitor Node – Dell PowerEdge R415 – 2x 1TB SATA – 1x 10GbE Confidential13

Configure Networking within the Rack • Each Pod (e.g., row of racks) contains two Spine switches • Each Leaf switch is redundantly uplinked to each Spine switch • Spine switches are redundantly linked to each other with 2x 40GbE • Each Spine switch has three uplinks to other pods with 3x 40GbE 14 10GbE link 40GbE link High-Speed Top-of-Rack (Leaf) Switch Nodes in Rack High-Speed Top-of-Rack (Leaf) Switch Nodes in Rack High-Speed Top-of-Rack (Leaf) Switch Nodes in Rack High-Speed End-of-Row (Spine) Switch High-Speed End-of-Row (Spine) Switch To Other Rows (Pods) To Other Rows (Pods)

Networking Overview • Plan for low latency and high bandwidth • Use 10GbE switches within the rack • Use 40GbE uplinks between racks • One option: Dell Force10 S4810 switches with port aggregation & Force10 S6000 for aggregation Level with 40GigE 15

Whitepapers!

Questions? - Demo -

Add a comment

Related presentations

Presentación que realice en el Evento Nacional de Gobierno Abierto, realizado los ...

In this presentation we will describe our experience developing with a highly dyna...

Presentation to the LITA Forum 7th November 2014 Albuquerque, NM

Un recorrido por los cambios que nos generará el wearabletech en el futuro

Um paralelo entre as novidades & mercado em Wearable Computing e Tecnologias Assis...

Microsoft finally joins the smartwatch and fitness tracker game by introducing the...

Related pages

Ceph Day Frankfurt

Ceph Day Frankfurt. Ceph Days In Frankfurt. ... Dell Solution Center Frankfurt, Germany ... Ceph Deployment with Dell Crowbar Dell ...
Read more

Deploying Ceph with a Crowbar

Deploying Ceph with a Crowbar. Posted by ... thanks to collaboration between Inktank and Dell there is a really solid deployment pathway using Dell’s ...
Read more

OpenStack: Deploying Ceph with Dell Crowbar

The Crowbar deployment is definitely a solid option if you are evaluating ... > TechCenter > Dell TechCenter > OpenStack: Deploying Ceph with Dell Crowbar ...
Read more

OpenStack: Ceph mit Dell Crowbar aufsetzen (englischsprachig)

Die Dell Community mit Forum, Blogs, Wikis und dem Dell TechCenter.
Read more

crowbar/crowbar-ceph: Ceph deployment for Crowbar

README.md Crowbar: Ceph. The code and documentation is distributed under the Apache 2 license. Contributions back to the source are encouraged.
Read more

"Wicked Easy Ceph Block Storage OpenStack Deployment with ...

"Wicked Easy Ceph Block Storage OpenStack Deployment with ... com/dell/ Find out more about Ceph Block ... Install using Crowbar ...
Read more

Wicked Easy Ceph Block Storage & OpenStack Deployment with ...

Wicked Easy Ceph Block Storage & OpenStack Deployment with Crowbar ... The Ceph team worked with Dell to create a Ceph barclamp (a crowbar ...
Read more

Wicked Easy Ceph Block Storage & OpenStack Deployment with ...

Wicked Easy Ceph Block Storage & OpenStack Deployment with Crowbar. ... Overview of Dell Crowbar and ... Writing the OpenStack Operations Guide in 5 Days ...
Read more

Ceph (software) - Wikipedia, the free encyclopedia

Ceph; Original author(s) ... feature the 'ceph-deploy' deployment tool in favor of the previous 'mkcephfs' method of deployment. ... (Ceph Day Frankfurt ...
Read more