openstack and databases

OpenStack and DatabasesAdding a database to OpenStack Trove

Tuesday, January 12th 2016

Amrith Kumar

What’s this presentation about?• What is Trove?

– What is Tesora DBaaS Platform?– A word from our sponsors

• What databases does Trove (currently) support?– What does that mean?– How does it work?

• What does it take to add a new database to Trove?– … Let’s see this for real …

• Where do I go if I have questions?

1/13/2016 Tesora Introduction 2

What is Trove?The OpenStack Open Source Database as a Service Mission: To provide scalable and reliable Cloud Database as a Service provisioning functionality for both relational and non-relational database engines, and to continue to improve its fully-featured and extensible open source framework.

https://wiki.openstack.org/wiki/Trove#Mission_Statement


Amazon is demonstrating the importance of DBaaS• DynamoDB was the fastest growing service in AWS history in 2012

– Werner Vogels, Amazon CTO, AWS Blog June 2012

• Redshift is now the fastest growing AWS service ever – Werner Vogels, Amazon CTO, The Register, April 2015

• 45% of Amazon customers have implemented and are expanding use of RDS– Jeffrey Hammond, Forrester Blog, September 2013

• AWS database business currently on a $1 billion revenue run rate– Andy Jassy, the SVP of AWS - TechCrunch, October 2015

• Amazon’s #1 hiring focus – 84 open positions in DBaaS in November 2015– Deutsche Bank Markets Research - NetworkWorld, November 2015


http://aws.amazon.com/about-aws/whats-new/2012/06/26/dynamodb-breaks-growth-records/

http://www.theregister.co.uk/2015/04/15/amazon_redshift_big_growth/

http://blogs.forrester.com/jeffrey_hammond/13-09-04-forget_iaas_vs_paas_devs_adopting_cloud_services_now

http://techcrunch.com/2015/10/07/amazons-aws-is-now-a-7-3b-business-as-it-passes-1m-active-enterprise-customers/

http://www.networkworld.com/article/3010040/public-cloud/looking-into-the-crystal-ball-of-amazon-s-cloud-future.html

What is Tesora DBaaS Platform?• An enterprise hardened solution based on OpenStack Trove

– Two distributions• A Community edition• An Enterprise edition

– Certified Guest Images– Support and Services

• For more information– http://www.tesora.com– Follow us on Twitter at @tesoracorp


http://www.tesora.com/

• OpenStack Trove– MySQL, MariaDB, Percona– PostgreSQL– MongoDB– Cassandra– CouchDB– Couchbase– DB2 Express– Redis– Vertica– Percona Xtradb Cluster– … more to come …

• Tesora DBaaS Platform– Everything in Trove1

– Oracle 11g– Oracle 12c– MySQL Enterprise Edition– DataStax Enterprise2

– … more to come …

What databases does Trove (currently) support?


1 Almost everything, e.g. PXC in Release 1.72 In release Release 1.7

How does this work?


Glance Storage

Guest ImageOperating SystemDatabase SoftwareTrove Guest Agent

Trove

Trove API

Trove Conductor

Trove Task Manager

Nova

Cinder

Swift

Neutron

Keystone

Glance

Application

Nova InstanceOperating System

Database Software

Trove Guest Agent

Storage

What does it take to add a new database to Trove?• Write a spec• Implement a Guest Agent for the database• Develop Image Elements (so you can build a guest image)

• Write a Press Release


Let’s see this for real …• A current code review

– The spec: https://review.openstack.org/#/c/256079/– The Guest Agent: https://review.openstack.org/#/c/262815/– The Image Elements: https://review.openstack.org/#/c/262048/

• And a mailing list thread– http://markmail.org/thread/jklreiukqaaoo4dc


https://review.openstack.org/#/c/256079/



http://markmail.org/thread/jklreiukqaaoo4dc

The elements


The guest agent


We now illustrate Trove’s “backup” capability• Trove “backup” is a mechanism to save all data in an instance onto

a Swift object

• Later you can launch a new instance with that data

• You can use this as a simple mechanism to dump and load data into a new instance


What capabilities did are supported for HBase (now)?• Create [and Delete]• Restart• Resize Instance and Disk• Backup [and Create from Backup]• In Standalone and Pseudo-Distributed Modes of Operation


Complete Database Lifecycle Management


Manage• Manage schemas• Create replicas for

scale & availability • Backup/restore

Provision

• On demand• Wide DB selection• Clusters & single

instances

Tune• Manage log files• API’s to tune fleets of servers,

not just single instances• Sane defaults

Secure

• Automated patch management• Users/permissions• Restricted root access

Questions and Answers• For more information about Tesora or Trove

– http://www.tesora.com– Follow us @tesoracorp– Email [email protected]– #openstack-trove on IRC

• Offices– Cambridge (conveniently located near Alewife T-Station)– Mississauga, ON, Canada


http://www.tesora.com/

mailto:[email protected]