Oracle VM Greatest Platform for Deploying Oracle Database & Applications. Sai Janakiram Hewlett-Packard

Oracle VM Greatest Platform for Deploying Oracle Database & Applications Sai Janakiram Hewlett-Packard 1 1 Sai Janakiram Penumuru o o o o o o 2 Twelve years in Oracle DBA / Oracle Apps DBA / Cloud Technologist/
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Oracle VM Greatest Platform for Deploying Oracle Database & Applications Sai Janakiram Hewlett-Packard 1 1 Sai Janakiram Penumuru o o o o o o 2 Twelve years in Oracle DBA / Oracle Apps DBA / Cloud Technologist/ Oracle ACE Current Position: WW Product Expert, Cloud Platform - Oracle in hp Co-Fonder & Director of Finance - All India Oracle Users Group (AIOUG) Oracle Database 12c Beta Tester Oracle VM SIG Leader Blog: Agenda What is Virtualization? What is Oracle VM? Why run Oracle on Oracle VM? Oracle VM Templates for Oracle Database Oracle Virtual Assembly Builder Stay Connected Background Running today s non-critical business applications in virtualized environments has shown to be efficient and cost saving. Oracle VM is the only software based virtualization solution that is fully supported and certified for Oracle products. Support Position for Oracle Products Running on VMware Virtualized Environments [ID ] Oracle has not certified any of its products on VMware virtualized environments. Oracle Support will assist customers running Oracle products on VMware in the following manner: Oracle will only provide support for issues that either are known to occur on the native OS, or can be demonstrated not to be as a result of running on VMware. 4 What is Virtualization? What is Virtualization? It is a abstraction of computer hardware resources Virtualization technology emulates real or physical computing resources, such as desktop computers and servers, processors and memory, storage systems, networking, and individual applications. Virtualization players in market A hypervisor also known as a virtual machine manager (VMM) allows multiple guest operating systems to run concurrently on a single physical host computer. Types Hardware Virtualization Full Software Virtualization Para virtualization Hardware-assisted software virtualization Component or resource virtualization 6 Reasons for Virtualization? Server Consolidation Server Provisioning Backup/Restore Hosting/ Cloud Computing 7 Types of Hypervisors Type 1 Native (Bare metal) Type 2 Hosted Guest OS Guest OS Guest OS Guest OS Guest OS Guest OS Hypervisor Server Hypervisor Operating System 8 Oracle VM VMware vsphere KVM Xen Hyper-V Server VirtualBox VMware Fusion VMware Player VMware Workstation Server consolidation: A real-world example 9 Server consolidation: A real-world example = 100 Sun Fire V880 systems running Oracle Solaris 8 17 Sun SPARC Enterprise T5240s systems running Oracle Solaris 10 Aggregate throughput performance would not change significantly for more workloads. In most cases, a single T5240 can replace six V880s. Reduced space: 100 V880s require 50 data center racks, whereas 17 T5240s can fit in a single rack. Approximately 660,000 BTUs of heat generation would be removed from the data center. Approximately $200,000 would be saved in electricity costs per year (ignoring the cost of cooling). Acquisition costs for the new systems would be completely offset by the OPEX savings achieved in the first year. 10 Question - 1 allows multiple guest operating systems to run concurrently on a single physical host computer. 11 What is Oracle VM? Oracle VM Foundation for Cloud At the core of Oracle s Cloud strategy Integrated VM lifecycle & cloud management solution with Oracle Enterprise Manager Supports both x86 and SPARC Certified for Oracle products Cloud platform for Oracle & Non-Oracle applications o Supports Oracle Linux, Oracle Solaris, Microsoft Windows, and other Linux distributions 13 Manages virtual machine lifecycle, including creating virtual machines from installation media or from a virtual machine template, deleting, powering off, uploading, deployment and live migration of virtual machines. Oracle VM Installed with Oracle VM Server. It communicates with Oracle VM Manager for management of virtual machines. dom0 - domain 0 deploy operating systems and application software within a supported virtualization environment. Is a component that translates the virtual machine into the underlying hardware. 14 Bare-Metal Server A self-contained virtualization environment designed to provide a lightweight, secure, server-based platform for running virtual machines. Oracle VM Family: Choice and Flexibility From Fully Configurable Software to Turn Key Systems Oracle VM software for x86 & SPARC Zero cost license: pay only for support Full functionality including all management software Your hardware infrastructure Virtual Compute Appliance Enterprise class, turn key converged infrastructure system containing servers, storage, network, and software From power-on to production in about an hour Automated installation and configuration 15 Oracle VM for x86 Architecture Live migration, high availability, template deployment, dynamic resource scheduling Oracle VM Manager Centralized management server Web browser-based: No client required Manage hundreds or thousands of VMs centrally Advanced virtualization management included Oracle VM Server Installs on bare-metal servers in about a minute High performance at scale: Up to 240 physical CPUs and 6TB memory; Up to 128 vcpu and 2TB memory per VM 16 Oracle VM Server Features High Availability: You can configure resources to restart the guests on another host if the underlying host fails. Live Migration: You can relocate the guests from one host to another with no loss of service. Load Balancing: If configured, Oracle VM automatically load balances upon guests startup Performance: Xen hypervisor is among the fastest forms of virtualization. Rapid Provisioning: Through the use of cloning and virtual machine templates, Oracle VM can quickly and efficiently create new guest operating system. VM Templates: Oracle provides wide-range of preconfigured virtual machine templates. 17 Question - 2 Which type of virtualization technology does Oracle VM use? A. Physical Domain B. OS-Level virtualization C. Hypervisor based virtualization D. Application virtualization 18 Why run Oracle on Oracle VM? Why Virtualize with Oracle? Oracle VM Templates to shorten time to market Oracle Virtualization from applications to disk. Rapid deployment with 100+ Oracle VM Templates Oracle Enterprise Manager provides complete VM and cloud lifecycle management. 20 Oracle VM Templates - Easier...Faster...Lower Cost...Fully Supported for Production Deployments Rapid Deployment; 100+ Templates Available Pre-built, pre-configured, production-ready VMs Apps, Databases, Middleware, OS; Siebel CRM, Oracle RAC, More Near zero knowledge of OS, Application installation required Automate deployment of a complete production ready 8 node RAC cluster in minutes through a simple single configuration file 21 Oracle VM Templates Simplify Application Deployment Oracle and non- Oracle Systems 22 Pre-Built by Oracle Download Deploy Oracle VM Powering Oracle Engineered Systems Oracle VM Integrated with Oracle Systems Oracle x86 & SPARC systems 23 Oracle Enterprise Manager 12c Total Cloud Control and Full Stack Management Metering and Chargeback Self-Service Provisioning Capacity Planning Configuration & Compliance Lifecycle Management PaaS Application Performance & Quality Management Policy-Driven Resource Mgmt IaaS Assembly Packaging 24 Some of the benefits of Oracle VM Sub-capacity licensing Oracle licensing model requires the Oracle database to be licensed for all CPUs on each server in the cluster. Oracle VM can be configured in such way that it is recognized as a hard partition. Hard partitions allow customers to only license those CPUs used by the partition instead of licensing all CPUs on the physical server. Distributed Resource Scheduling (DRS) Optimizes virtual machine CPU resource utilization in a server pool. Automatically moves virtual machines to another OVM Server within the pool if the threshold exceeds the existing server pool policy. Thresholds can be set for both CPU and Network Distributed Power Management (DPM) Used to increase the consolidation ratio of VMs into least amount of OVM Servers required. Goal is to keep only minimum number of necessary OVM Servers running. If policy finds OVM Servers without VMs, it can shutdown OVM Servers to conserve power. 25 Oracle VM Templates for Oracle Database Oracle VM Templates for Oracle Database 27 RAC OVM Templates - Delivery Mechanism bit and 64bit versions Image files are built with sparse file support Inside each zip are tgz archives with the following files: VM Config file (text file) Opatch lsinventory sample output README / PDFs for installing Disk 1 image file: Operating System Disk 2 image file: Oracle Software Includes Clusterware, ASM and RAC Follow the instructions in provided PDF files or document for the new DeployCluster tool Using The RAC OVM Templates Steps to execute RAC OVM templates Step 1 Download Template 32/ / / / /Oracle RAC 12c Release 1 ( ) Step 2 Register Template with Oracle VM Manager Step 3 Create 2+ VMs Step 4 Shared Storage For Non Production: Create Shared Disk using OVM Manager Assigned Shared disk to all Guest VMs using OVM Manager For Production Deployment: Identify Physical Shared Disk OVM2: Update all Guest VM s vm.cfg files with location of shared disk OVM3: Attach physical disks using Oracle VM Manager Step 5 Boot all VMs or use Deploycluster tool and skip Step 6 Step 6 Run OneCommand to Configure and Build RAC database 29 RAC on OVM Deployment Configuration Two types of deployments Production Oracle RAC OVM Configurations [Supported] Each RAC node must be deployed on a separate physical server for production environments Shared database disks must be on physical disks Test Oracle RAC OVM Configurations Above requirements are relaxed Templates support both configurations, each has its own PDF to help with steps Production deployment Non-Production deployment 30 Template Documentation Single Instance & Oracle RAC 12c Release 1, including Oracle Grid Infrastructure ( ) & Oracle Linux 6 Update 4 Oracle Database 11g Rel. 2 + Patch Set two Update#2 ( ) & Oracle Linux 6 Update 2 Oracle Database 11g Rel. 2 + Patch Set one Update#6 ( ) & Oracle Linux 5 Update 8 Oracle Database 11g Rel. 2 + Patch Set two ( ) & Oracle Linux 5 Update 7 Oracle Database 11g Rel. 2 + Patch Set one Update#2 ( ) & Oracle Linux 5 Update 6 Oracle Database 11g Rel. 2 + Patch Updates ( ) & Oracle Linux 5 Update 5 Oracle Database 11g Rel. 2 + Patch Set one ( ) & Oracle Linux 5 Update 4 Oracle Database 11g Rel. 2 + Patch Updates ( ) & Oracle Linux 5 Update 4 For Test For Production For Test For Production For Test For Production For Test For Production For Test For Production For Test For Production For Test For Production For Test For Production 31 Download deploycluster tool 32 Then unzip it anywhere you wish, e.g. $ cd $HOME $ unzip -q $ cd deploycluster Some of the useful files to notice are: - Deploycluster tool RUN THIS deploycluster.ini - Options for deploycluster tool itself README.txt - Details explanation of all flags/options utils - Directory with useful files, e.g: netconfig*.ini - Sample netconfig.ini files - Updated netconfig (may be needed when deploying older templates) params-sample.ini - Sample params.ini README.txt - Backwards compatibility steps for Oracle VM2 users Create a netconfig.ini file Using a simple text editor copy the sample netconfig.ini file from the utils directory, then adjust the names and IPs suitable for your environment. 33 Running $./ -u admin -p MyP123 -M racnode.0,racnode.1 -N netconf2nodes.ini 34 Running (Cont d) 35 Adding or Removing Node(s) / Instance(s) Fully automated addition and removal of nodes or instances Simply run:./ -S addnodes -N node2,node3 Or:./ -S removenodes -N node2,node3 Or:./ -S addinstances -N node2,node3 Or:./ -S deleteinstances -N node2,node3 36 Run command on all nodes [options] command command1 ; command2 ;.. commandx -l user : Login as user (default: current user) -x : Run commands in sequence (default: run in parallel) -P : Print commands as they are executed (default: noprint) -p : Setup passwordless SSH for user on all nodes listed in netconfig.ini -s : Skip confirmation for passwordless SSH setup -u : Skip unreachable nodes -U : Skip nodes that are unreachable or without passwordless SSH configured -L first last skip : Local node execution order -N node1 , node2 .. : Nodes to run on (default: all nodes in netconfig.ini) 37 Examples:./ -L last reboot Oracle Virtual Assembly Builder Oracle Virtual Assembly Builder 39 Oracle Virtual Assembly Builder Demo Appliance Downloads 40 Oracle VM is integrated at ALL layers of the Red Stack 41 Stay Connected Oracle VM Group Keep Watch for SIG events 42 Download
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