This document summarizes updates to the OpenStack Trove project including new features in the Juno and Kilo releases. It discusses enhancements such as asynchronous MySQL replication, MongoDB sharded clusters, Neutron support, and PostgreSQL integration in Juno. Planned features for Kilo include MySQL clustering, automatic failover for MySQL replication, and usability improvements. The document also provides an overview of Tesora as the main contributor to Trove and promoter of the project.

1. OpenStack Trove
Update: Juno, Kilo
and Beyond
Amrith Kumar
CTO, Tesora

2. Agenda
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Meetup
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§ What
is
Trove?
§ What’s
new
in
Juno
§ Plans
for
Kilo
and
beyond
§ Notes
from
OpenStack
Summit
in
Paris
§ About
Tesora
§ QuesFons
&
Answers
Got Questions Now?
Tweet them to @tesoracorp
#cloudmeetup
Have Questions Later?
Tweet to @tesoracorp or contact us on
#openstack-trove or #tesora on IRC
The
Trove
Experts.

3. What
is
Trove?
§ Trove
Mission
“To
provide
scalable
and
reliable
Cloud
Database
as
a
Service
provisioning
func8onality
for
both
rela8onal
and
non-­‐rela8onal
database
engines,
and
to
con8nue
to
improve
its
fully-­‐featured
and
extensible
open
source
framework.”
hKps://wiki.openstack.org/wiki/Trove
• Provisioning
• De-­‐provisioning.
• AdministraFon.
• ConfiguraFon.
• Backup
and
Restore.
• Clustering
&
ReplicaFon.
• Create
and
manipulate
tables,
collecFons,
namespaces.
• Select,
Insert,
Update,
Delete
Data.
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We’re
hiring!

4. 11/19/2014 Cloud
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4
Trove
Architecture
Trove
for
the
Enterprise.

5. Trove
History
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§ Incubated
in
Havana,
integrated
in
iceHouse
§ ParFcipaFon
by
28
companies
and
128
individual
contributors
§ Including
1,723
commits
and
231,829
lines
of
code
§ OperaFng
at
scale
at
Rackspace,
HP,
eBay
and
many
others
ContribuFon
in
Juno
ContribuFon
in
Kilo
(to-­‐date)
The
Trove
Experts.

6. Trove
Features
(in
IceHouse)
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§ Single
instance
databases
§ MySQL
(and
Percona),
MongoDB,
Cassandra,
Couchbase
…
§ Support
for
provisioning
and
resizing
§ Backup
and
restore*
§ ConfiguraFon
groups
§ Horizon
dashboard
integraFon
*
some
operaFons
are
only
available
for
some
databases
Trove,
not
just
SQL!

7. What’s
new
in
Juno?
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§ Asynchronous
MySQL
replicaFon
(master-­‐slave)
§ MongoDB
sharded
clusters
§ Neutron
support
§ PostgreSQL
basic
support
§ Backups
for
Cassandra
and
Couchbase
§ Code
cleanup
and
improvements
in
logging
§ TesFng
improvements
Trove
for
the
Enterprise.

8. Provisioning
a
replica
(MySQL
replicaFon)
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trove
create
<instance-­‐name>
<flavor-­‐id>
-­‐-­‐size
<volume-­‐size>
-­‐-­‐replica_of
<instance-­‐id>
trove
update
<instance-­‐id>
-­‐-­‐detach-­‐replica-­‐source
All
Trove,
all
the
Fme.

9. Provisioning
a
MongoDB
Cluster
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trove
cluster-­‐create
<datastore>
<ds-­‐version>
§ Current
support
is
for
MongoDB
(sharded)
clusters
§ Will
setup
a
config
server
and
query
routers
§ Support
for
adding
shards
“add-­‐shard”
command
Trove,
not
just
SQL!

10. What’s
planned
for
Kilo?
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§ MySQL
Clustering
(Galera
Cluster)
§ AutomaFc
Failover
support
for
MySQL
replicaFon
§ Usability
improvements
§ AssociaFng
flavors
with
datastores
§ Log
file
access
via
API
§ Code
cleanup
§ Handling
deprecated
oslo-­‐incubator
code
§ Several
interesFng
new
blueprints
have
been
proposed
§ DB2,
CouchDB,
Cassandra
Clustering,
…
§ Further
tesFng
improvements
Trove
for
the
Enterprise.

11. Taking
the
long
view
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§ Database-­‐as-­‐a-­‐Service
is
an
integral
part
of
the
cloud
§ Simple
§ Efficient
§ Cost-­‐effecFve
We’re
hiring.

12. Notes
from
Paris
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Meetup
12
§ Summit
was
really
well
aKended,
over
4,500
people
§ Specific
to
Trove,
we
had
people
represenFng
§ Percona,
Galera,
Oracle,
DB2,
CouchDB,
…
§ RedHat,
Canonical,
Windows,
…
§ [my
apologies
if
I
missed
some]
§ PresentaFons
about
Trove
were
well
aKended
§ Speakers
from
Tesora,
HP,
Percona
§ The
design
sessions
were
lively
and
informaFve
§ Discussed
new
Kilo
features
§ Discussed
some
changes
currently
in
flight
§ Had
a
good
Fme!
§ We
discussed
where
the
mid-­‐cycle
would
be
[SeaKle,
February]
The
Trove
Experts.

13. About
Tesora:
The
Trove
Company!
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§ The
only
company
focused
solely
on
improving
and
producFzing
OpenStack
Trove
Database
as
a
Service
§ #1
contributor
to
Trove
in
Juno
(and
so
far
in
Kilo)
§ The
Tesora
DBaaS
Plasorm
§ An
enterprise-­‐class
DBaaS
soluFon
based
on
Trove
§ Early
access
to
new
features
§ BeKer
packaging
§ Pre-­‐built
guest
images
for
various
databases
and
OS’es
§ Support,
Training
and
Services
§ Community
EdiFon
and
Enterprise
EdiFon
§ For
more
details
visit
hKp://www.tesora.com/soluFons/database-­‐as-­‐a-­‐service
We’re
hiring.

14. QuesFons
and
Answers
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§ Get
more
informaFon
§ hKp://www.tesora.com/
§ hKp://www.openstack.org/
§ hKp://www.tesora.com/blog
§ Contact
[me|us]
§ info@tesora.com
§ amrith@tesora.com
[
or
amrith
on
IRC@freenode.net
]
§ Get
help
on
IRC
[freenode.net]
§ #openstack-­‐trove
§ #tesora
Got
Trove
quesFons?