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Vizuri Introduction
Liberate Your Files
Private Cloud Storage ...
On Your Terms
Isaac Christoffersen@ichristo
The Challenge:
Keep my data both secure and accessible
Where your data right now?
More than 75 percent of businesses have shared or stored sensitive company information on public clouds services Symantec.
40% experienced the exposure of confidential information
40% reported that they had lost data in the cloud and had to restore it from backups
Average cost of a data breach equaled $5.5 Million in 2011 (Infosecisland.com)
Do you have a Dropbox Problem?
For main parts to the solution
Control you server Physical, virtual, private cloud Where everything is integrated and admins control access and administer the system
Storage Your storage AGNOSTICNAS, SAN, direct attached whatever you have or wantHybrid too if you choose
Access web clients, mobile devices, desktop clients, and a standard WebDAV connection
Extensibility the secret sauce of ownCloud, this extensible framework for creating plug-ins
ALL Runs inside your firewall, managed by your admins, to your security and access polocies
The Problem Dropbox Created
The Problem:Dropbox created huge demand for file sync and share...
Simple
Free
Fast to obtain
It just works
...at the risk of user and IT security.
So what is the problem?
Dropbox created something amazing
SimepleEasy to getEasy to useIt just works
Drop a file in the folder, it show up on server, and then to all other devices or users
The problem is it is not secure lots of news to this affect
The Problem Dropbox Created
The Problem:Dropbox created huge demand for file sync and share...
Simple
Free
Fast to obtain
It just works
...at the risk of user and IT security.
44%*
* Use Dropbox in the enterprise without permission, Osterman Research
However, in an attempt to be more productive, users use it anyway
In a recent survey, 44% of enterprise users (>1000+) use dropbox without Its permission Not all that secure, Lots of people using it anyway
Opens you to risk of lost sensitive data
The little dropbox can be a big source of leaks why it is upside down over here
The Solution:
Private Cloud Storage the Open Source Way
What should a cloud storage solution have?
Extensible & Open APIs
Dynamic Scaling
Search & Retrieval
Tools
Storage Replication
Collaboration & Sharing
Access from
Anywhere
Regain control with Open Source
Freedom and control via Open Source
Let your data out into the open, not into the wild
Your Data, Your Cloud, Your Control
What is ownCloud
ownCloud helps enterprises concerned about sensitive data leakage via Dropbox deliver a secure file sync and share solution on their storage inside their data center.Protect and Manage sensitive data by storing it on-site, on their servers, managed to their policies
Integrate seamlessly into existing infrastructure
Extend functionality through extensive APIs
AND STILL provide the seamless, easy-to-use access to sensitive data that end users have come to expect from consumer-grade services.
Host in your data center
Store on your storage
Integrate via Plug-ins
Extend with Plug-ins
Sync files and folders
Share files and folders
ownCloud Server the brains
iOS and Android mobile access apps
Windows, Mac and Linux desktop file sync clients
ownCloud is a distributed application with mobile, web, and desktop clients
Open Hybrid Cloud Storage
And one more layer down, you see the server
The APIs are part of why we are so flexible, as is the standard n-tier architecture
We are PHP, support Oracle, MySQL, Postgres as databases
We have a management panel and logging apps to provide insight and control
External provisioning api for use with automationSharingCapability
Storage abstraction layer: whatever you have plus cloud storage, all abstracted by ownCloud to make it simple to use the storage you have
OpenShift PaaS
Cloud-Class Agility
Designed for No Lock-In
Polyglot with Java, Ruby, PHP, Perl, Python
Mobile and Responsive Web
REST and Javascript
Enterprise-Class Strength
Enterprise Java EE6 via JBoss
Multi-tenancy and Security via Red Hat Enterprise Linux
Jenkins, Maven, Git
Auto-Scaling
On-Premise, Hosted, or Hybrid
Established
New
OpenShift = Open Hybrid PaaS
OpenShift provides a Cloud Application Platform that bridges todays two diverging application development worlds. OpenShift brings Enterprise-class strength and maturity to the Cloud and also enables both proven enterprise application stacks like Java EE as well as newer rapid-development oriented application stacks like LAMP, Ruby and Node.JS.
OpenShift includes the tools needed for rigorous application development like Maven and Jenkins, as well as support for NoSQL databases and Mobile application development.
Soon to be available in either public, private, or hybrid cloud implementations, OpenShift delivers the Control and Security that IT Operations demands and the Velocity and Agility that Application Developers desire.
OpenShift is the industrys first Open Hybrid PaaS.
Security and multi-tenancy via SELinux
RHEL
RHEL
SELinux Policies securely subdividethe Node instances.
Broker
Node
Node
Node
RHEL
AWS / CloudForms / OpenStack (IaaS) / RHEV (Virt) / Bare Metal
One of the unique features of OpenShift is that within the Nodes, OpenShift provides secure, fine-grained, multi-tenancy by leveraging powerful Red Hat Enterprise Linux subsystems such as SELinux (Security Enhanced Linux), CGroups (Control Groups), and NameSpaces to divide up the RHEL instances into slices that can be dedicated to each user application firewalled off from each other.
Multi-tenancy through OpenShift Gears
RHEL
RHEL
OpenShift GEARS represent secure containers in RHEL
Broker
Node
Node
Node
RHEL
AWS / CloudForms / OpenStack (IaaS) / RHEV (Virt) / Bare Metal
These slices of RHEL are called OpenShift Gears. OpenShift Gears are super-secure and highly efficient containers that host user applications in OpenShift. To the user, the Gear appears like an instance of RHEL. They can even SSH in to the gear. They can see their processes, their memory, and their filesystem, but they are prevented from seeing or impacting anyone elses environment or the system as a whole.
SELinux was built by Red Hat in conjunction with the National Security Agency in order to support some of their strict requirements. It is a Deny everything, and allow by exception policy subsystem that allows very strict control of what processes and users can do. In OpenShift, SELinux policies are used to enable hi security in a container based multitenant environment.
Likewise, Control Groups are used to carefully control what resources an OpenShift Gear is able to consume. Cgroups allow Gears to consume CPU and RAM but also limits that consumption based on configurable policies.
And finally NameSpaces are used to allow each Gear to have its own file system complete with the system directories that it may need including /tmp, /var, and others.
Red Hat has been able to leverage these technologies to build a secure and yet efficient multi-tenant PaaS because Red Hat has incredible knowledge with respect to the Operating System underneath, Red Hat Enterprise Linux. With some of the best linux kernel coders in the world, Red Hat has used these smarts to build a cloud Platform-as-a-Service on top of the industry leading enterprise Linux operating system.
OpenShift Gears represent the resulting benefit of leveraging this wealth of knowledge in the Operating System Platform to build a Cloud Application Platform that is both super-secure and highly efficient.
The OpenShift Gear-based architecture provides two other key benefits:
Deploying multi-tenancy inside of RHEL Nodes allows many, many applications to be maintained by deploying maintenance to a much smaller set of RHEL Operating System instances. The Sys Admins job becomes much easier when they only need to patch and perform maintenance on a small number of nodes instead of 1000s of Virtual Machine instances (as would be the case with VM-based multi-tenancy).
OpenShift also has the ability to Idle Gears that are not actively being used. In this situation the Broker will take a snapshot of an application Gear and write it to disk to take it out of RAM. Network connections are maintained so when an application URL is requested, the Gear will be un-idled and able to service the request quickly. This Idling technology allows many more Gears to be supported within one instance of RHEL because not all Gears will be active at the same time. Implemented for the OpenShift hosted service, this Idling capability is also beneficial to the enterprise that wants to optimize resource consumption as much as possible.
OpenShift automates application scaling
Broker
Node
Node
Node
RHEL
HA-Proxy
MySQL
Java
Code
Java
Code
Php
Code
AWS / CloudForms / OpenStack (IaaS) / RHEV (Virt) / Bare Metal
And, once the application is launched within the OpenShift PaaS, OpenShift provides the elasticity expected in a Cloud Application Platform by automatically scaling the application as needed to meet demand.
When created, applications can be flagged as Scalable (some apps may not want to be scaled). When OpenShift sees this flag, it creates an additional Gear and places an HA-Proxy software load-balancer in front of the application. The HA-Proxy then monitors the incoming traffic to the application. When the number of connections to the application crosses a certain pre-defined threshold, OpenShift will then horizontally scale the application by replicating the application code tier of the application across multiple Gears.
For JBoss applications, OpenShift will scale the application using JBoss Clustering which allows stateful or stateless applications to be scaled gracefully. For Ruby, PHP, Python, and other script-oriented languages, the application will need to be designed for stateless scaling where the application container is replicated across multiple gears. The Database tier is not scaled in OpenShift today.
Automatic application scaling is a feature that is unique to OpenShift among the popular PaaS offerings that are out there.
Automatic scaling of production applications is another example of how OpenShift applies automation technologies and a cloud architecture to make life better for both IT Operations and Development.
CONSOLIDATED INFRASTRUCTURE RESOURCE POOLS
BIG DATA RUNS ON THE CLOUD
INFRASTRUCTURE
FOCUS
LINUX ADJACENCY
STABILITYRELIABILITYUPGRADEABILITY
RED HAT
STORAGE
SERVICES FOR UNSTRUCTURED DATA
ENTERPRISE
CLASS
FILE-CENTRIC
STORAGE(NAS Alternative)
Gluster provides the storage foundation
ADMINISTRATOR
RED HAT
STORAGE CLI
USERS
SSH
NFS
CIFS
Fuse
OpenStack Swift
Cloud Volume Manager
(glusterd)
Cloud Volume Manager
(glusterd)
Cloud Volume Manager
(glusterd)
Brick
(glusterfsd)
Brick
(glusterfsd)
Brick
(glusterfsd)
RED HAT STORAGE POOL
VIRTUAL
PHYSICAL
GLUSTER STORAGE50,000 FOOT OVERVIEW
Brick
(glusterfsd)
Brick
(glusterfsd)
Brick
(glusterfsd)
Brick
(glusterfsd)
Brick
(glusterfsd)
Brick
(glusterfsd)
SITE A
CLOUD A
OR
SITE B
CLOUD B
Cloud instances, on-site, data centers, or all of the above
Highly Scalable StorageMultiple peta-byte clusters
Geo-replication to disperse data
Highly Cost-EffectiveLeverages commodity x86 servers
Leverages existing capacity within virtual Machine environment
Highly FlexiblePhysical, virtual, cloud and hybrid deployment models
File and object access protocols
Deployment AgnosticDeploy on-premise, in the public cloud or a hybrid setup.
Open & Standards BasedNFS, CIFS, HTTP
GlusterFS - the foundation for private Cloud Storage
Next-generation cloud storage on your terms
Example text
Secure multi-tenant environment with built-in autoscaling and encryption
Geo-replication support with massive redundancy and pro-active self-healing
Example text
Mobile, desktop, and web clients let you work from anywhere
Integrates with existing infrastructure and corporate audit & compliance policies
Example text
Free of lock-in and extensible through open APIs
Built on top of enterprise-class, professional open source software
Demonstration
Key Components in Action
OpenShift Enterprise1 Broker with 2 Nodes
Red Hat Storage2 Nodes with 1 Brick per Node in a distributed configuration
ownCloud Deployed as an OpenShift GearMySQL
Php 5.3
Thank you
Links
ownCloud OpenShift Quickstarthttps://www.openshift.com/quickstarts/owncloud
OpenShift Origin Puppet Scriptshttp://openshift.github.io/origin/file.install_origin_using_puppet.html
Red Hat Summit Liberate Your Fileshttp://www.redhat.com/summit/sessions/index.html#73
ownCloudhttp://www.owncloud.org
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