Webinar with Mirantis on Introduction to Database as a Service using OpenStack Trove.

1. Introduction to Database as a Service
using OpenStack Trove
February 26, 2015
Kamesh Pemmaraju, Mirantis
Kenneth Rugg, Tesora

2. Housekeeping
• Plan for 30 minutes plus Q&A
• Lines are muted
• Submit questions through chat
• Being recorded
• Slides and recording available
Welcome
Today’s Speakers
Kamesh Pemmaraju
Director of Partner Marketing
Mirantis
Ken Rugg
CEO
Tesora
An Intro to OpenStack Trove 2

3. Today’s Agenda
• OpenStack
• OpenStack Trove: Database as a Service
• OpenStack Trove Architecture
• Getting Started
• Database as a Service with Mirantis and Tesora
An Intro to OpenStack Trove 3

4. OpenStack

5. • Upstream OpenStack is very complicated
– Many components, configuration, choices
• New releases every 6 months
– How do I keep up?
• No enterprise support
– Who do I call if I have a problem?
• Not easy to deploy or manage
Why do you need an OpenStack Distribution?
An Intro to OpenStack Trove 5

6. Seven questions to ask about an OpenStack Distribution
1. Is it easy to deploy, operate, and upgrade?
2. Is it reliable, validated, and supported for enterprise-grade deployments?
3. Is it flexible enough to work with multiple operating systems, hypervisors,
databases, storage, and network technologies?
4. Is there premium 24x7 support and expertise available to support it?
5. Is the certification process open and transparent?
6. Does it work with my existing infrastructure?
7. Are there any proprietary hooks or other software or hardware bundling?
An Intro to OpenStack Trove 6

7. OpenStack Trove: Database as a Service

8. Traditional IT
• Provisioning by DBA’s
• Database management by specialists
• Waterfall development
• Few large machines/bare metal
• Oracle enterprise licenses
• Captive audience
Cloud
• Self-service provisioning
• Developers manage their own databases
• Agile development
• Many small machines/virtualization
• Many data management technologies
• Competition with AWS
Transformation of Cloud Data Management
An Intro to OpenStack Trove 8

9. What is OpenStack Trove?
• Database as a Service for OpenStack
• APIs for both development and operations
• Self service database provisioning
• Full database lifecycle management
• Multi-database support
• Both Relational and NoSQL
An Intro to OpenStack Trove 9

10. RDS for OpenStack …and DynamoDB …and RedShift
An Intro to OpenStack Trove
Amazon AWS OpenStack
EC2
SwiftS3
DynamoDB RedShift
CinderEBS
Nova
…
Trove
RDBMS
NoSQL DW
RDS
…
…and API’s for
DevOPs

11. OpenStack Trove Mission Statement
“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.”
An Intro to OpenStack Trove 11

12. Tuning
• Automatically tune my.cnf
• Buffer Pool Size
• Log file size
• max_connections
• Sane defaults
• InnoDB only
• Disable load data infile
• Disable select into outfile
• API to programmatically set
configuration groups
Management
• Create database / schema
• Create users
• Grant permissions to a Schema
• Enable root user
• Resize flavor
• Resize volume
• Full and incremental backups
• Create replica
It’s More than Just Provisioning…
Security
• Security groups
• Turn off SSH
• Remove anonymous user
• Remove non-localhost users
• Remove local file access
• Mangle root user password
• Apply security patches
automatically
An Intro to OpenStack Trove 12

13. Trove In Production Today
• Public Cloud
– HP Cloud Relational Database
• Launched May 2012
– Rackspace Cloud Databases
• Launched August 2012
An Intro to OpenStack Trove
• Private Cloud: eBay
– Began mid 2013
– Supporting MySQL, MongoDB, Redis
Cassandra, Couchbase
– Multi-region + HA
– Working on Clustering
• Key Use Cases
– Development and test
– Web application hosting
– On-demand analytics
• Critical Capabilities
– Self-service provisioning and mgmt.
– Fleet wide configuration
– Multi-datastore architecture
13

14. OpenStack Trove Architecture

15. OpenStack Architecture
OpenStackTrove
An Intro to OpenStack Trove

16. What is Trove? Multi-Datastore Architecture
An Intro to OpenStack Trove
Datastore agnostic code in Trove
Controller and Dashboard
Datastore specific code isolated to Guest
Agents
Trove
Controller
Guest Agent
Guest Agent
Guest Agent
Guest Agent
Trove
Dashboard
(Horizon)
Guest Agent
Guest Agent
Guest AgentGuest Agent

17. Getting Started

18. • As a Trove user
– Download
• Mirantis OpenStack
• Tesora DBaaS platform
• As a Trove developer
$ git clone
http://github.com/openstack/trove
-integration
$ cd trove-integration/scripts
$ ./redstack install
$ ./redstack kick-start mysql
• On top of DevStack
– Add to localrc:
• ENABLED_SERVICES+=,trove,tr
-api,tr-tmgr,tr-cond
– Enable Swift for backup/restore
• ENABLED_SERVICES+=,s-
proxy,s-object,s-
container,s-account
• SWIFT_HASH=<swift-hash-
here>
Getting started with OpenStack Trove
An Intro to OpenStack Trove 18

19. Provisioning a Database Instance with OpenStack Trove
$ trove create <instance-name> <flavor-id>
--size <volume-size>
• Support for flavors
• Support for volumes using Cinder
• Optional parameters to create
– Image per ‘datastore type’ and ‘version’
– Support AZs using --availability_zone
– Support for Neutron using --nic
An Intro to OpenStack Trove 19

20. Managing a Database with OpenStack Trove
• Resize flavor
• Resize volume
• Datastore specific extensions:
– Create Database / Schema
– Create Users
– Grant Users Permissions on Databases
• Enable a Root User
An Intro to OpenStack Trove 20

21. $ trove backup-create
<backup-name> <instance-id>
• Optional params:
– Description through --description
– Incremental backups using –parent
• To Restore backup use create:
$ trove create
<instance-name> <flavor-id>
--size <volume-size>
--backup <backup-id>
• Fully managed
• Triggered and tracked via API
• Streamed to Swift (OpenStack Object
Storage)
• Incremental & full backups
• Multiple formats per datastore
supported via strategies:
– XtraBackup (Percona)
– mysqldump
Backup and Restore with OpenStack Trove
An Intro to OpenStack Trove 21

22. OpenStack Trove: Completed in Juno (Oct 2014)
• Async MySQL replication (master-slave)
• Clusters for MongoDB
• Neutron Support
• Support for PostgreSQL
• Config-groups enhancements
– Configuration groups per datastore / version
– Config-groups for MongoDB
• Backups for Cassandra and Couchbase
• Additional Tempest tests
An Intro to OpenStack Trove 22

23. Planned for Kilo (Apr 2015)
• Building out clusters
– Semi Synchronous MySQL clusters (Galera)
• Async Replication v2
– GTID based replication
– Manual failover support
• Associate flavors with datastores
• Access datastore logs via API
• Removing deprecated oslo-incubator code
• Upgrade testing through grenade
An Intro to OpenStack Trove 23

24. DBaaS with Mirantis and Tesora

25. Mirantis and Tesora: Pure Play OpenStack and
Enterprise Hardened Database as a Service
An Intro to OpenStack Trove
Easy to Deploy
and Use
Extensive
Testing
World Class
Support
From #1 Trove
Contributor
More Trove
Features, Earlier
25

26. Getting Started with Mirantis OpenStack
• Deploy a Mirantis OpenStack POC
– Download Mirantis OpenStack / Fuel ISO
• https://software.mirantis.com/
– Install the Fuel master to a VM or to bare metal
– Register for 30 days of complimentary support from within the Fuel GUI
• Documentation for planning, deployment and administration
– http://docs.mirantis.com/openstack/fuel/fuel-6.0/
• Deploy Mirantis OpenStack to VMs on a laptop using the ISO, the VirtualBox
hypervisor and the scripts
– https://software.mirantis.com/quick-start/
An Intro to OpenStack Trove 26

27. Thank you for joining us!
• OpenStack Trove resources:
– Trove Wiki
• https://wiki.openstack.org/wiki/Trove
– Trove Source
• https://git.openstack.org/cgit/openstack/trove
– Installable Trove packages from Tesora
• http://Tesora.com/software
– IRC
• #openstack-trove
– Trove Day
• http://Tesora.com/troveday
• http://Slideshare.net/Tesoracorp
– LinkedIn
• OpenStack Trove Group
Contact information
Tesora
Ken Rugg
@kenrugg
krugg@tesora.com
www.tesora.com
Mirantis
Kamesh Pemmaraju
@kpemmaraju
kpemmaraju@mirantis.com
www.mirantis.com
An Intro to OpenStack Trove 27