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Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
Oracle Private Cloud Appliance : Disaster Recovery made SimpleMaximize IT Resiliency
Krishna Srinivasan, Dir. Product ManagementGreg King, Principal Product ManagerChristophe Pauliat, OSC
Oracle Private Cloud Appliance September 19, 2016
Copyright © 2016, Oracle and/or its affiliates. All rights reserved. | 3
Passport to the Clouds
Share a beer with Oracle
engineers and discuss the
technical aspects of Oracle’s
engineered systems, servers,
storage, and networking
development.
Monday September 19, 3:30-4:15pm
Tuesday September 20, 3:15-4:00pm
Wednesday September 21, 2:15-3:00pm
Beers with EngineersAt the Infrastructure Showcase
Word Of The DayRemember this word and return to the reception desk in the
Infrastructure Showcase - in Moscone South center rear to
have your Passport stamped.
Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
Safe Harbor Statement
The following is intended to outline our general product direction. It is intended for 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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Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
Agenda
Disaster Recovery: Overview & Features
Disaster Recovery: Implementation
Disaster Recovery: Short Video
Resources
Q & A
1
2
3
4
5
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Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
Agenda
Disaster Recovery: Overview and Features
Disaster Recovery: Implementation
Disaster Recovery: Short Video
Resources
Q & A
1
2
3
4
5
6
Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
Private Cloud ApplianceEngineered for Cost Optimization
• Designed for general purpose compute
• Supports Oracle and non-Oracle workloads
• Pre-built system; ready to use with minimal setup
• Delivers low cost per VM
• Built on same technologies as Oracle Public Cloud
7Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
SUSE
Red Hat
Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
Monitoring
•Performance and availability monitoring
•Fault detection and management
•Incident Manager
Configuration and Change Management
•Centralized Inventory Tracking
•Search and compare configurations
•Drift analysis
•Apply updates and patches
Disaster Recovery
•Site Guard integration
•Multi-Site capability
•Highly customizable
•Storage Vendor Agnostic
Provisioning
•Gold image based provisioning
•Bare metal provisioning of VMs, hypervisor
•Standardize using YUM repository
Compliance
•Out of box policies for regulatory compliance
•Comprehensive compliance reporting
Hardware, OS and Applications - Complete. Automated. Out of box.
Private Cloud Appliance + Enterprise Manager
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Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
Private Cloud Appliance Orchestration
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Fabric Interconnect
Fabric Interconnect
Compute Nodes
Compute Nodes
Management Nodes
Management Storage
Ethernet Switch
Networking
Management
Infiniband ExpansionInfiniband Expansion
• Orchestrated Hardware Bringup• Inserts all servers in an Oracle VM
Manager server pool• Configures external networking
(set IP addr, etc.)• Performs periodic back-up of
Private Cloud Appliance
OVM Manager
• VM and hypervisor (Xen) resource
management
• VM network/storage
configuration
Dual, redundant
PCA management
nodes with
automatic failoverPCA
Controller
• Cloud management (self service, metering and chargeback, etc.) for one or multiple PCAs
• Disaster Recovery management• Hardware resource management• Database, middleware, apps
management• Software management,
configuration and compliance management
• Plugin with Oracle VM Manager for full stack management
Enterprise Manager
Compute
Compute
Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
Private Cloud Appliance: Disaster Recovery Mechanisms
• Switchover• Planned transition of Virtual Machines and applications from one site to another
• Needs concrete plans for switchover and realistic expectations for RTO
• Failover• Unplanned transition of Virtual Machines and applications to another site
• The biggest assumption is that the primary site is unavailable for an unspecified period of time
• Needs concrete plans for disaster recovery and realistic expectations for RTO
– You may need to restore applications from reliable backups
– You may need to restore data from reliable application
• Migration – To Public Cloud / Secondary Site• Permanent transition of Virtual Machines and applications to another site
• Permanent transition of Virtual Machines and applications to another version of Oracle VM
• Permanent transition of Virtual Machines and applications to another server pool
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Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
Private Cloud Appliance: Disaster Recovery
• Availability: Recovery Time Objective (RTO) describes the maximum acceptable downtime should an outage occur. This includes time required to detect the outage and to failover both the database and application connections so that service is resumed.
• Data Protection: Recovery Point Objective (RPO) describes the maximum amount of data loss that can be tolerated. Achieving a desired RPO depends upon:
• The ability of the network to provide reliable, uninterrupted transmission.
• The transport method used: either asynchronous for near-zero data loss protection, or synchronous for zero data loss protection.
• Performance: Is determined by capacity – compute, memory, I/O, etc. provisioned at the standby system versus the on-premises production system.
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Service Level Objectives
Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
Private Cloud Appliance: Disaster Recovery
• Increases IT Resiliency with ability to do:
– Failover
– Switchover
– Disaster avoidance
– Data center migration
• Allows Customer to perform frequent non-disruptive testing to ensure predictable Recovery Objectives.
• Automated failover and failback workflows, ensures reliable Recovery Time Objectives (RTO) and Recovery Point Objectives (RPO)
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Key Takeaways
Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
* MAA – Maximum Availability Architecture
Database Database
Data Guard
Primary Site Standby Site
Binaries, configuration, data for applications
WAN
Cloud Control w/Site Guard
Disaster Recovery: Site to Site
Binaries, configuration, data for applications
Storage Replication
• Use Oracle Enterprise Manager Site Guard now for disaster recovery management of PCA infrastructure
• Zero-downtime applications mobility, using Oracle MAA*, and virtual machines on a per repository basis
– Mix and match DR protected and non-DR protected tenant group applications
• Supports multi-site, active-standby DR
• Out-of-the-Box integration with Oracle ZFS storage
• Extensible custom automation allows any 3rd party storage replication
VM VMVM VM VMVM
Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
• Migrate Oracle Databases to and from the Public Cloud using Data Guard.
• Seamlessly work on the same data with Stateless Applications across your Private and Public Clouds
• Manage your Private and Public clouds using Oracle Enterprise Manager
• True Hybrid Model – Only available with the Oracle
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Disaster Recovery: On-Premise to Cloud
Hybrid Cloud
Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
Agenda
Disaster Recovery: Overview and Features
Disaster Recovery: Implementation
Disaster Recovery: Short Video
Resources
Q & A
1
2
3
4
5
15
Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
• Create a unified Site Guard operation plan– Handle failover of both Oracle Applications
as well as VMs running on the PCA
• Site Preparation is done on both PCA Primary and PCA Secondary
• Use out-of-the-box storage replicationfor the Oracle ZFS storage appliance or extend with 3rd party Storage Replication
• SiteGuard DR implementation is on a per-repository basis.– Multiple Repositories can be DR Protected
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Disaster Recovery Implementation
Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
Primary Site ( PCA-A)
• Perform Site Preparation
– Run Site Guard pre-checks
– Run Custom pre-checks (if any)
– Run Site preparation
• Stop applications
• Perform Storage Operations
– Unmount VM guest storage (Post Operations)
– OVM DR Stop Operations (Post Operations)
– Unmount other (non-VM) storage
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Disaster Recovery: Switchover - Operation plan
Typical Operation Plan to verify RPO and RTO are met. Ensure IT Readiness
Standby Site (PCA-B)
• Perform Storage Operations
‒ Switchover Storage
‒ Mount other (non-VM) storage
‒ Perform
• Perform Site Preparation
‒ Run Site Preparation
‒ Run Start operations
‒ Mount VM guest storage
• Start applications
• Run Post Operations
Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
Primary Site (PCA-A)
• Perform Site Preparation
• Site Unavailable for Storage and post Operations
Site Guard lets users optionally stop the Primary site
during Failovers. The steps executed are the same as those during a switchover operation.
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Disaster Recovery: Failover - Operation Plan
Standby Site (PCA-B)
• Perform Storage Operations
‒ Switchover Storage
‒ Mount other (non-VM) storage
‒ Perform
• Perform Site Preparation
‒ Run Site Preparation
‒ Run Start operations
‒ Mount VM guest storage
• Start applications
• Run Post Operations
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Switchover Operation: Sample Test Plan
• Three required steps to switchover a Tenant Group from SiteA to SiteB.
1. Primary Site: Preparation and Stop VMs
2. Storage : Preparation and Switchover
3. Standby Site: Site preparation and Start VMs Standby Site
Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
Agenda
Disaster Recovery: Overview and Features
Disaster Recovery: Implementation
Disaster Recovery: Short Video
Resources
Q & A
1
2
3
4
5
20
Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
Agenda
Disaster Recovery: Overview and Features
Disaster Recovery: Implementation
Disaster Recovery: Short Video
Resources
Q & A
1
2
3
4
5
21
Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
Don’t Miss!
What When Where Topic
Demo
Mon-Wed
Showcase
Hours
Converged
Infrastructure
Showcase
Private Cloud Appliance and Oracle Enterprise Manager
Demos
Conf.
Session
Mon 4:15-
5:00pm
Park Central—
Stanford
Using Oracle Fusion Middleware and Oracle Fusion
Applications on Oracle Private Cloud Appliance (ID# CON5822)
Conf.
Session
Tue 11-
11:45am
Marriott Marquis—
Golden Gate C3
Oracle Private Cloud Appliance: Directions in Converged
Infrastructure (ID# CON6743)
Customer
Panel
Tue 12:15-
1:00pm
Park Central—
Concordia
Deliver Oracle Applications in a Secure Cloud on Oracle
Private Cloud Appliance Panel Session (ID# CON6745)
Conf.
Session
Wed 1:30-
2:15pm
Park Central—
Metropolitan III
Expert Tips to Maximize Engineered Systems’ Storage
Performance: Three Proven Best Practices (ID# CON2869)
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Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
After OpenWorld
What Website
Oracle VM Web Pagewww.oracle.com/virtualization
Videohttps://www.youtube.com/watch?v=Zt9sftetV_s
Oracle Enterprise Manager
Site Guard Admin Guide
https://docs.oracle.com/cd/E63000_01/GUARD/toc.htm
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Oracle.com/pca
Copyright © 2016, Oracle and/or its affiliates. All rights reserved. | 24
Copyright © 2016, Oracle and/or its affiliates. All rights reserved. |
Safe Harbor Statement
The preceding is intended to outline our general product direction. It is intended for 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.
25
Copyright © 2016, Oracle and/or its affiliates. All rights reserved. | 26
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