Introduction to Oracle® Solaris 11.4 Virtual Environments
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Consolidation Using Oracle's SPARC Virtualization Technologies
&RQVROLGDWLRQ8VLQJ2UDFOH¶V63$5& Virtualization Technologies ORACLE TECHNICAL WHITE PAPER | OCTOBER 2015 Table of Contents Introduction 3 Designing a Consolidated Infrastructure 6 Seven Areas of Consideration for Consolidation 6 Security Isolation 6 Resource Isolation 6 Workload Efficiency 7 Availability 7 Serviceability 7 Flexibility 8 Agility 8 Requirements-Based Consolidation 9 Oracle Virtualization Technologies 9 Physical Domains (PDoms) 9 Oracle VM Server for SPARC 10 Control, I/O, Service, Guest, and Guest Root Domain Roles 11 Guest Domains Model 11 Redundant Guest Domains Model 12 SR-IOV or Direct I/O Domains Model 13 Redundant SR-IOV Domains Model 14 Guest Root Domains Model 15 Oracle Solaris Zones 16 Native Branded Zones 17 1 | ENTER TITLE OF DOCUMENT HERE Kernel Zones 18 Non-Native Branded Zones 19 Combining Virtualization Technologies 20 Redundant Guest Domains and Oracle Solaris Zones 22 Guest Root Domains and Oracle Solaris Zones 23 Root Domains and SR-IOV Domains 24 Hybrid Combination of All Oracle Virtualization Technologies 26 Summary of Characteristics for Combined Virtualization Technologies 27 Conclusion 28 About Oracle Elite Engineering Exchange 28 2 | CONSOLIDATION USING ORACLE¶¶663$5&9,578$/,=$7ION TECHNOLOGIES Introduction This paper provides a high-level overYLHZRI2UDFOH¶VYLUWXDOL]DWLRQWHFKQRORJLHVDQGit introduces a methodology for evaluating their features so that they can be matched against workload requirements by observing the following seven characteristics: » Security isolation » Resource isolation » Efficiency » Availability » Serviceability » Flexibility » Agility This methodology could also be used to evaluate other Oracle virtualization technologies, as well as other combinations of Oracle virtualization technologies not covered in this paper, such as pluggable databases in Oracle Database 12c or application consolidation within Oracle WebLogic Server. -
Virtualization Strategy with Oracle VM and Oracle Linux
Virtualization Strategy with Oracle VM and Oracle Linux Bjorn Naessens Join the buzz: • Wifi pass: BANQ • Twitter – #oracleopenxperience – @oopenxperience 2 About me • Certifications – OVM 2.x/3.x Implementation Specialist – Oracle Linux 5.x Certified Administrator • Twitter – @BjornNaessens • Blog – http://bjornnaessens.wordpress.com 3 Agenda • Oracle’s Virtualization Strategy • Oracle VM 3.x • Oracle Linux • Oracle Enterprise Manager 12c • Xsigo Data Center Fabric • Q&A 4 Virtualization Strategy Oracle VM 3.x Oracle Linux Oracle’s Virtualization Strategy OEM12c Xsigo Q&A 5 Virtualization Strategy Oracle VM 3.x Oracle Linux OEM12c Xsigo Q&A Oracle’s Server to Desktop Portfolio 6 Benefits of Virtualization • Virtualization offers cost savings benefits – Server consolidation Virtualization Strategy – Lower energy, facility and labor costs Oracle VM 3.x – Lower Licensing Cost Oracle Linux OEM12c Xsigo Q&A • Virtualization offers additional benefits – Standardization – Isolate Applications – Optimize Resources 7 Oracle’s Virtualization Strategy “Virtualization that makes software easier to deploy, easier to manage, and easier to support. Not Virtualization for Virtualization’s sake.” Virtualization Strategy Oracle VM 3.x Oracle Linux OEM12c Xsigo Q&A 8 Virtualization Strategy Oracle VM 3.x Oracle Linux Oracle VM 3.x for x86 OEM12c Xsigo Q&A 9 Positioning • for both Oracle and non-Oracle applications • The only x86 server virtualization software supported Virtualization Strategy and certified for all Oracle software Oracle VM 3.x Oracle Linux • Almost no hypervisor overhead OEM12c Xsigo • Used in Oracle’s Engineered Systems Q&A (ODA, exadata, exalogic and exalytics) • Can be used to limit your license cost of Oracle Products 10 Positioning Continued • Oracle is in the “Challengers” quadrant. -
Attacker Chatbots for Randomised and Interactive Security Labs, Using Secgen and Ovirt
Hackerbot: Attacker Chatbots for Randomised and Interactive Security Labs, Using SecGen and oVirt Z. Cliffe Schreuders, Thomas Shaw, Aimée Mac Muireadhaigh, Paul Staniforth, Leeds Beckett University Abstract challenges, rewarding correct solutions with flags. We deployed an oVirt infrastructure to host the VMs, and Capture the flag (CTF) has been applied with success in leveraged the SecGen framework [6] to generate lab cybersecurity education, and works particularly well sheets, provision VMs, and provide randomisation when learning offensive techniques. However, between students. defensive security and incident response do not always naturally fit the existing approaches to CTF. We present 2. Related Literature Hackerbot, a unique approach for teaching computer Capture the flag (CTF) is a type of cyber security game security: students interact with a malicious attacker which involves collecting flags by solving security chatbot, who challenges them to complete a variety of challenges. CTF events give professionals, students, security tasks, including defensive and investigatory and enthusiasts an opportunity to test their security challenges. Challenges are randomised using SecGen, skills in competition. CTFs emerged out of the and deployed onto an oVirt infrastructure. DEFCON hacker conference [7] and remain common Evaluation data included system performance, mixed activities at cybersecurity conferences and online [8]. methods questionnaires (including the Instructional Some events target students with the goal of Materials Motivation Survey (IMMS) and the System encouraging interest in the field: for example, PicoCTF Usability Scale (SUS)), and group interviews/focus is an annual high school competition [9], and CSAW groups. Results were encouraging, finding the approach CTF is an annual competition for students in Higher convenient, engaging, fun, and interactive; while Education (HE) [10]. -
Ovirt and Openstack Storage (Present and Future)
oVirt and OpenStack Storage (present and future) Federico Simoncelli Principal Software Engineer, Red Hat January 2014 1 Federico Simoncelli – oVirt and OpenStack Storage (present and future) Agenda ● Introduction ● oVirt and OpenStack Overview ● Present ● oVirt and Glance Integration ● Importing and Exporting Glance Images ● Current Constraints and Limitations ● Future ● Glance Future Integration ● Keystone Authentication in oVirt ● oVirt and Cinder Integration 2 Federico Simoncelli – oVirt and OpenStack Storage (present and future) oVirt Overview ● oVirt is a virtualization management application ● manages hardware nodes, storage and network resources, in order to deploy and monitor virtual machines running in your data center ● Free open source software released under the terms of the Apache License 3 Federico Simoncelli – oVirt and OpenStack Storage (present and future) The oVirt Virtualization Architecture 4 Federico Simoncelli – oVirt and OpenStack Storage (present and future) OpenStack Overview ● Cloud computing project to provide an Infrastructure as a Service (IaaS) ● Controls large pools of compute, storage, and networking resources ● Free open source software released under the terms of the Apache License ● Project is managed by the OpenStack Foundation, a non-profit corporate entity established in September 2012 5 Federico Simoncelli – oVirt and OpenStack Storage (present and future) OpenStack Glance Service ● Provides services for discovering, registering, and retrieving virtual machine images ● RESTful API that allows querying -
Oracle Virtualbox Installation, Setup, and Ubuntu Introduction
ORACLE VIRTUALBOX INSTALLATION, SETUP, AND UBUNTU INTRODUCTION • VirtualBox is a hardware virtualization program. • Create virtual computers aka virtual machines. • Prototyping, sandboxing, testing. • The computer that VirtualBox is installed on is called the “host”, and each virtual machine is called a “guest”. PREREQUISITES Since virtual machines share resources with the host computer, we need to know what resources we have available on our host. • Click “Type here to search”. • Search for “System Information”. • Note the number of processor cores and the amount of RAM installed in your host. PREREQUISITES • Expand “Components”. • Expand “Storage”. • Select “Drives”. • Note the amount of free space available on your host. Every computer is different, so how we will need to balance these resources between our host and guest systems will differ. DOWNLOADING VIRTUALBOX • VISIT VIRTUALBOX.ORG • SELECT THE CORRECT PACKAGE • CLICK THE DOWNLOAD LINK. FOR YOUR HOST. INSTALLING VIRTUALBOX • Browse to where you downloaded VirtualBox and run the installer. • All default options will be fine. Simply follow the prompts. INSTALLING VIRTUALBOX • CLICK “FINISH”. • VIRTUALBOX INSTALLED! SETTING THINGS UP Before we build our first virtual machine, we need to download an operating system to install as our “guest”. • Visit Ubuntu.com • Click “Download”. • Select the current Ubuntu Desktop “LTS” release. • LTS releases focus on stability rather than cutting edge features. SETTING THINGS UP • IN VIRTUALBOX, CLICK “NEW”. • NAME THE VIRTUAL MACHINE. SETTING THINGS UP Here’s where we will need the system resources information that we looked up earlier. Each virtual machine functions like a separate computer in and of itself and will need to share RAM with the host. -
Vmware Workstation Pro 16.0 Using Vmware Workstation Pro
Using VMware Workstation Pro VMware Workstation Pro 16.0 Using VMware Workstation Pro You can find the most up-to-date technical documentation on the VMware website at: https://docs.vmware.com/ VMware, Inc. 3401 Hillview Ave. Palo Alto, CA 94304 www.vmware.com © Copyright 2020 VMware, Inc. All rights reserved. Copyright and trademark information. VMware, Inc. 2 Contents Using VMware Workstation Pro 14 1 Introduction and System Requirements 15 Host System Requirements for Workstation Pro 15 Processor Requirements for Host Systems 15 Supported Host Operating Systems 16 Memory Requirements for Host Systems 16 Display Requirements for Host Systems 16 Disk Drive Requirements for Host Systems 17 Local Area Networking Requirements for Host Systems 18 ALSA Requirements 18 Virtual Machine Features and Specifications 18 Supported Guest Operating Systems 18 Virtual Machine Processor Support 18 Virtual Machine Chipset and BIOS Support 19 Virtual Machine Memory Allocation 19 Virtual Machine Graphics and Keyboard Support 19 Virtual Machine IDE Drive Support 19 Virtual Machine SCSI Device Support 20 Virtual Machine Floppy Drive Support 20 Virtual Machine Serial and Parallel Port Support 20 Virtual Machine USB Port Support 20 Virtual Machine Mouse and Drawing Tablet Support 21 Virtual Machine Ethernet Card Support 21 Virtual Machine Networking Support 21 Virtual Machine Sound Support 21 2 Installing and Using Workstation Pro 23 Obtaining the Workstation Pro Software and License Key 23 Trial Version Expiration Date Warnings 24 Installing Workstation Pro with Other VMware Products 24 Reinstalling Workstation Pro When Upgrading a Windows Host Operating System 24 Installing the Integrated Virtual Debuggers for Eclipse 25 Installing Workstation Pro 25 Install Workstation Pro on a Windows Host 26 Run an Unattended Workstation Pro Installation on a Windows Host 26 Install Workstation Pro on a Linux Host 28 Upgrading Workstation Pro 31 VMware, Inc. -
Oracle VM Virtualbox Data Sheet
ORACLE DATA SHEET ORACLE VM VIRTUALBOX KEY FEATURES Oracle VM VirtualBox is cross-platform virtualization software that allows you • Available for Windows, Mac OS X, Linux to extend your existing computer to run multiple operating systems at the same and Oracle Solaris host operating systems time. Designed for IT professionals, Oracle VM VirtualBox runs on Windows, • Supports a wide-range of guest Mac OS X, Linux and Oracle Solaris systems and is ideal for testing, platforms developing, demonstrating and deploying solutions across multiple platforms on • Easy to use graphical user interface one machine. • Powerful, scriptable command-line interface • Import and export virtual machines using OVF/OVA standards • Shared folders between guest vm and host machine • Seamless, resizable, and full screen window display modes • Video and 3D (OpenGL, DirectX) acceleration • Multiple virtual screen support • Powerful and flexible networking options • USB and serial ports • SAS, SATA, SCSI and IDE storage controllers • Built-in iSCSI initiator • Built-in Remote Display Server • Multi-generational branched snapshots • Linked and Full Clones • Controllable Copy-and-Paste • VM Groups Easy to use, Fast and Powerful, Great Platform coverage KEY BENEFITS Designed for use on systems ranging from ultrabooks to high-end server class hardware, • Run almost any type of application on your existing machine Oracle VM VirtualBox is lightweight and easy to install and use. Yet under the deceptively simple exterior lies an extremely fast and powerful virtualization engine. With a formidable • Quickly and easily try out new platforms reputation for speed and agility, Oracle VM VirtualBox contains innovative features to deliver • Create an optimum test and tangible business benefits: significant performance improvements; a more powerful development environment virtualization system; and a wider range of supported guest operating system platforms. -
Managed Conversion of Guests to Ovirt
Managed Conversion of Guests to oVirt Arik Hadas Senior Software Engineer Red Hat 21/8/15 KVM Forum, August 2015 Agenda ● Motivation ● Architecture ● Demonstration ● Implementation ● Future work KVM Forum, August 2015 Many ways to run Virtual Machines ● There are many virtualization tools ● Different hypervisors – KVM, E !"E Xi, Xen, VirtualBo$, .%% ● Different management systems – oVirt, virt'manager, v phere, Ganeti, .%% KVM Forum, August 2015 “I don't want to lose my VMs” ● Virtualization technologies are used for a long time ● +o standardization ● ,eople are tied up to the technologies they currently use ● Conversion tools are neede). KVM Forum, August 2015 virt-v2v ● ,art of virt tools – /pen source virtualization management tools ● Foreign hypervisor -0 KVM ● Standalone conversion tool KVM Forum, August 2015 Conversion to oVirt using virt-v2v ● Converts disk formats ● Enables VirtIO drivers (If needed) – Network, torage ● Fixes boot'loader ● ,roduces full oVirt-compatible OVF ● Outputs the VM in oVirt's export domain KVM Forum, August 2015 Drawbacks ● Slow ● Tedious ● Error-prone ● 5equires separate installation ● Do not support conversion of OVA 7les ● Error handlin& KVM Forum, August 2015 Our goal Improve the conversion process to oVirt – Faster – Tools are availa1le – Graphical user interface ● To con7&ure ● To monitor/cancel – Ro1ust – Support conversion of OVA files KVM Forum, August 2015 Design principles ● 8se virt-v9v capabilities – For &uest-level operations ● oVirt mana&es the conversion – -on7&ure conversion properties -
Oracle VM Server Virtualization
1 Copyright © 2012, Oracle and/or its affiliates. All rights reserved. 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. 2 Copyright © 2012,2011, Oracle and/or its affiliates. All rights Insert Information Protection Policy Classification from Slide 8 Allreserved. rights reserved. ORACLE PRODUCT LOGO Übersicht und Aktuelles zu Virtualisierungstechnologien im Oracle-Portfolio Franz Haberhauer LOGO 3 CopyrightChief © 2012, Oracle Technologist and/or its affiliates. Hardware Presales Northern Europe All rights reserved. Virtualisierung • Abstraktionsschicht zwischen Ressource und Nutzer – zwischen OS und HW: Hypervisor-basierte virtuelle Maschinen – zwischen Anwendung und OS: Ausführungsumgebungen – Effizienz • Ressourcen transparent aufteilen oder zusammenfassen – Isolation der Nutzer gemeinsamer Ressourcen – Ressourcemanagement • Provisionierung und Management – Flexibilität durch Entkopplung von Abhängigkeiten 4 Copyright © 2012, Oracle and/or its affiliates. All rights reserved. Wozu virtualisieren? Konsolidierung Flexibilität Effizienz - primär CPU -Provisionierung - Scaleout im Management - RAM? Netzwerk? - Golden Images - OS-Instanzen - Image Archiv -
Oracle VM Server for X86 Virtualization and Management
ORACLE DATA SHEET Oracle VM Server for x86 Virtualization and Management Oracle VM Server for x86 is a zero license cost server virtualization and management solution that makes enterprise applications easier to deploy, manage, and support. Backed worldwide by affordable enterprise-quality support for both Oracle and non-Oracle environments, Oracle VM reduces operations and support costs while increasing IT efficiency and agility. Engineered for Open Cloud Infrastructure ORACLE’S SERVER VIRTUALIZATION AND MANAGEMENT SOLUTION You are facing increased operating costs and inefficient resource utilization, and have an eye toward cloud computing. Your virtualization solution has to increase datacenter flexibility, meet KEY FEATURES AND BENEFITS your price/performance needs, and make applications easier to deploy, manage, and support. • Complete server virtualization and management solution with zero license Oracle VM delivers: cost • High performance and scalability: Low-overhead architecture with the Xen® hypervisor • Modern, low overhead architecture provides scalable performance under increasing workloads. Supports up to 384 physical based on the Xen hypervisor for leading price/performance CPUs and 6TB memory with each guest VM supporting up to 256 virtual CPUs and 2,000,000MB memory to accommodate the most demanding enterprise and cloud • Speeds application deployment with applications. Oracle VM Templates and virtual appliances • Broad guest operating system support: Oracle Linux, Oracle Solaris, Red Hat Enterprise Linux, SUSE Linux Enterprise Server, CentOS, Microsoft Windows. • Full Oracle VM Manager command-line interface (CLI) and Web Services API • Modern Dom0 kernel: Oracle Unbreakable Enterprise Kernel (UEK) Release 4 offers high (WS-API) allow greater automation and performance and streamlined partner certifications. interoperability • Dom0 UEK update on live systems: Oracle Ksplice updates the Dom0 UEK with all of the • Advanced virtualization features important security patches with no server reboot required. -
Ovirt at Leeds Beckett University
oVirt at Leeds Beckett University Using oVirt to provide a FOSS VDI solution to teach cyber security in a sandboxed realistic environment to remote students oVirt at Leeds Beckett University Paul Staniforth [email protected] Leeds Beckett University Leeds Polytechnic Leeds Metropolitan University Leeds Beckett University Previous teaching provision ● PC network workstations. ● 3 labs 25 PCs. ● Scripted imaging system (IMS). Why oVirt? ● Looking for a managed KVM solution. ● Free and Open Source Software. ● Open SDK and API. ● JAVA PYTHON RUBY Web. ● Community Support with option a vendor support. ● Scalable and Manageable. First Stages ● POC based on PC Workstations. ● Test Class with feedback session from students. ● Planned integration into course modules. Original Setup ● 1 Datacenter ● 1 Cluster ● 3 Hosts Resource Usage Upgrades to system ● 1 Datacenter ● 1 Cluster ● 3 Hosts + Increase Memory ● 4 Extra Hosts ● 8 more Hosts Security Courses ● Originally running on IMS machine. ● VMware Player. ● VirtualBox. ● Most Now moved to oVirt. Advantages with the oVirt System ● On premises there was a time penalty running VMs on physical machines. ● More flexible approach and quicker to roll out updates and changes. ● Less maintenance needed by the students. ● Can access the VMs remotely and on site. ● Staff can provide teaching support to students remotely. ● Extra flexiblility with group working. Networking for Security ● We separate the oVirt service networking and the VM networking for students. ● We have an air-gapped switch for student VM networks. ● Access outside the isolated networks is via a proxy. Remote Access for Students ● For student use they require web access to the portal really only https: ● And access to the console ports on the oVirt hosts. -
Oracle® VM Manager User's Guide for Release 3.3
Oracle® VM Manager User's Guide for Release 3.3 E50250-09 July 2017 Oracle Legal Notices Copyright © 2011, 2017 Oracle and/or its affiliates. All rights reserved. This software and related documentation are provided under a license agreement containing restrictions on use and disclosure and are protected by intellectual property laws. Except as expressly permitted in your license agreement or allowed by law, you may not use, copy, reproduce, translate, broadcast, modify, license, transmit, distribute, exhibit, perform, publish, or display any part, in any form, or by any means. Reverse engineering, disassembly, or decompilation of this software, unless required by law for interoperability, is prohibited. The information contained herein is subject to change without notice and is not warranted to be error-free. If you find any errors, please report them to us in writing. If this is software or related documentation that is delivered to the U.S. Government or anyone licensing it on behalf of the U.S. Government, then the following notice is applicable: U.S. GOVERNMENT END USERS: Oracle programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, delivered to U.S. Government end users are "commercial computer software" pursuant to the applicable Federal Acquisition Regulation and agency-specific supplemental regulations. As such, use, duplication, disclosure, modification, and adaptation of the programs, including any operating system, integrated software, any programs installed on the hardware, and/or documentation, shall be subject to license terms and license restrictions applicable to the programs. No other rights are granted to the U.S.