Cloud Management and Deployment with OpenStack Eric Saxe Director of Engineering Oracle Solaris Cloud Technologies

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Cloud Management and
Deployment with OpenStack
Eric Saxe
Director of Engineering
Oracle Solaris Cloud Technologies

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information purposes only, and may not be incorporated into any contract. It is not a
commitment to deliver any material, code, or functionality, and should not be relied upon
in making purchasing decisions. The development, release, and timing of any features or
functionality described for Oracle’s products remains at the sole discretion of Oracle.
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Program Agenda
OpenStack & Cloud: State of the Enterprise
OpenStack Overview
Designing your Cloud Architecture: Best Practices
Q&A
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3
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Program Agenda
OpenStack & Cloud: State of the Enterprise
OpenStack Overview
Designing your Cloud Architecture: Best Practices
Q&A
1
2
3
4
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Cloud Computing: State of the Enterprise
What’s Driving Enterprises to Cloud Systems?
• Cloud Benefits IT Consumers
– Agility through self-service automation
– On-demand provides OpEx vs. CapEx options
• Cloud Benefits IT Providers
– Better capacity planning and asset utilization
– Centralized monitoring and reporting
– Manage IT as a collection of provided services
• Not surprising: Many Enterprises have, or are looking to either deploy new
clouds, or shift to cloud based management for existing infrastructure
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Cloud Computing: State of the Enterprise
Agility at Every Level
Software as a Service
Platform as a Service
• Compute Instances, Storage,
Network Topologies On-Demand
–Physical infrastructure abstracted away
–No tickets to submit or systems to
rack/cable
Infrastructure as a Service
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Cloud Computing: State of the Enterprise
Agility at Every Level
Software as a Service
• PaaS: Application, Database, run-
time On-Demand
–Compute, Storage, Networking
infrastructure abstracted away
–Enables developers to focus entirely on
development: writing, debugging,
deploying code
–Enables Dev/Ops
Infrastructure as a ServiceInfrastructure as a Service
Platform as a Service
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Program Agenda
OpenStack & Cloud: State of the Enterprise
OpenStack Overview
Designing your Cloud Architecture: Best Practices
Q&A
1
2
3
4
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Oracle OpenStack for Oracle Solaris
Horizon
Centralized Cloud Management
Zones and Kernel Zones
Zero Overhead container and
Type 2 hypervisor
Nova / Ironic
Self-Service Compute
and Bare Metal
Built into the Infrastructure
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Elastic vSwitch and Open
vSwitch
Application defined SDN and
interoperability
Neutron
Software Defined
Networking
ZFS File system
Built in compression,
encryption and
deduplication
Cinder/Swift
Cloud Scale storage
Unified Archives
Fast, flexible cloning and
disaster recovery
Heat/Glance
Murano/Trove
Platform as a Service

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OpenStack Services
Component Description Component Description
Nova Compute virtualization Glance Image management and deployment
Cinder Block storage Swift Object storage
Neutron Software defined networking Heat Application and VM orchestration
Keystone Authentication between cloud services Murano Application catalog
Horizon Web based dashboard Trove Database as a Service
Overview of Core Components
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OpenStack Logical Layout
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11.2 SRU 1
Image Packaging System
• Seamless integration with IPS
– Full dependency management
– Fail proof updates with rollback
• Integrated with Oracle Solaris Zones and
Unified Archives for seamless lifecycle
management
• Foundation for cloud update strategy
– Configuration and database schemas updated
through SMF update services with full rollback
Easy and fast cloud update
11.3Clone
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Service Management Facility
• OpenStack services run with minimum
privileges necessary, and don’t run as root
– Create users for different OpenStack services
– Leverage RBAC to enable privileged actions
• Automatic service restart from failure
– Integrated with Oracle Solaris fault
management
– Full dependency checking for precise and
efficient cloud start up
Secure and Highly available and reliable cloud services
xx
SMF Services
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OpenStack Cinder/Swift Data Management – ZFS
• ZFS is foundation for Cinder and Swift
– iSCSI or FC LUN provisioning
– Leverage integrated data services including
snapshots, compression and encryption
– These data services are completely transparent
to the guests
• Integrated OpenStack support for ZFS SA
Production ready data management, no compromises
Virtual Environments
Cinder Volume
ISCSI LUNISCSI LUNISCSI LUN
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Oracle Solaris
Immutable Guest
#
Immutable Guest
Firewall
• The undercloud locked down
– OpenStack nova-compute nodes run
with dynamic-zone policy
– Allowing only Zones to be installed and
run but otherwise completely locked
• The guest instances
– Through OpenStack flavors as part of
nova the tenant user can choose to use
any of the other policy
– Use none for development and
strict for production for exmaple
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Using Immutable Zones in OpenStack

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Bare Metal Provisioning with Ironic
OpenStack Kilo in Oracle Solaris 11.3
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• Manage and deploy bare metal in
addition to virtual machines
– Oracle Solaris Zones, Oracle Solaris
Kernel Zones, Oracle Solaris Bare Metal
– Use same Unified Archive for physical
and virtual deployments
• Integrated with Automated Installer
deployment framework
Compute
Oracle Solaris
Zones
Bare Metal
Environments
Oracle Solaris
Kernel Zones

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OpenStack Kilo in Oracle Solaris 11.3
• Engineered for security and compliance
– Minimal privileges for cloud services
– Lock down infrastructure with immutability
• Assured reliability and scale
– Automatic service restart and node
dependencies
– Guaranteed data integrity
• Seamless upgrade, instant roll-back
• SPARC, x86, Virtualized and Bare Metal Environments
OS. Virtualization. SDN. OpenStack. Complete.
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Program Agenda
OpenStack & Cloud: State of the Enterprise
OpenStack Overview
Designing your Cloud Architecture: Best Practices
Q&A
1
2
3
4
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OpenStack Physical Layout
Network
Node
Storage
Node
Storage Network
Cloud Network
Compute
Node
Compute
Node
Compute
Node
Compute
Node
Compute
Node
Public Network
7/7/16

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Flat Networking Model
OpenStack Physical Layout
Storage
Node
Storage Network
Cloud Network
Compute
Node
Compute
Node
Compute
Node
Compute
Node
Compute
Node
Public Network
7/7/16

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General Cloud Architecture with OpenStack Controller
OpenStack Physical Layout
Network
Node
Storage
Node
Storage Network
Cloud Network
OpenStack Network
Compute
Node
Compute
Node
Compute
Node
Compute
Node
OpenStack
Controller
Compute
Node
Public Network
7/7/16

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“Cloud In a Rack“ Case Study from OOW 2015
OpenStack Physical Layout
Network
Node
Storage
Node
Storage Network
Cloud Network
OpenStack Network
Compute
Node
Compute
Node
Compute
Node
Compute
Node
OpenStack
Controller
Compute
Node
Public Network
7/7/16
CI Rack

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Design Considerations
• Build a cloud with Oracle Solaris OpenStack
– Fully supported, Enterprise ready Software Stack
– Optimized for Oracle Database Workload
• Lock-down the Cloud
– Outsite Network Access only by OpenStack Instances
– No direct Access to Infrastructure Components and Control Logic
• Virtualize the Workload. Virtualize the Control Logic
– Power the Infrastructure and the Workloads with Solaris Zones
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Make it Easy to Maintain and Secure

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Oracle Solaris
Solaris Kernel Zones Advantages
• Virtualization Mobility
• No Virtualization Overhead
• Unified Setup for Development/Test/Production of the Platform
– Global Zone, NonGlobal Zone, Kernel Zone - it's always a Zone
• Flexible Scalability for the Control Plane
– Scale vertical
• Add CPU and Memory to a Kernel Zone
– Scale horizontal
• Add another Node: Add another Kernel Zone
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Virtualize the Workload and Virtualize the Control Logic Oracle Solaris
iSCSI
Solaris
11.2 KZone
Solaris
11.3 KZone
Solaris
11.3 KZone

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Simplified Cloud Lifecycle Management
• Create a replicable Setup with AI, IPS, BE's and FBS
– Use Automated Installer (AI) to Install Zones and Nodes
– Install and Update OpenStack Software as IPS-Packages
• OpenStack Configuraton through First Boot Services (FBS) or
Puppet
• Setup and Configure the Cloud in Minutes not Days
• Enable Cloud LifeCycyle Management with Boot Environments (BE)
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Database-as-a-Service with Trove
Futures - Work in Progress
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• Provision and manage database
instances in the cloud
– Currently supports MySQL and other
open source databases
– Oracle Database in roadmap
• Integrated into OpenStack Horizon
dashboard
Clustered
Database
Single Instance
Databases

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Automated, simplified, multi-node cloud deployment and configuration
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OpenStack
Installer
Cloud Compute
(VM Hosting)
Cloud StorageCloud ControllerCloud Compute
(VM Hosting)
Cloud Storage
OpenStack Cloud Installer
Futures – Work in Progress

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Getting Started
• Oracle OpenStack for Oracle Solaris, and Oracle Linux
– http://www.oracle.com/openstack
• On the OpenStack Marketplace
– http://www.openstack.org/marketplace
• Source Code for Solaris OpenStack Drivers
– https://java.net/projects/solaris-
userland/sources/gate/show/components/openstack
OpenStack on Oracle Solaris resources

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Questions?
• oracle.com/solaris
• @ORCL_Solaris
• facebook.com/oraclesolaris
• Oracle Solaris Insider
• blogs.oracle.com/solaris
• youtube.com/oraclesolaris
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