Red Hat Virtualization. Technical Presentation, May 2018

Size: px

Start display at page:

Download "Red Hat Virtualization. Technical Presentation, May 2018"

Chastity Shaw
5 years ago
Views:

1 Red Hat Virtualization Technical Presentation, May 2018

2 INTENDED AUDIENCE IT leaders 2 Anyone interested in Kernel-based Virtual Machine (KVM) or virtualization System engineers IT architects

3 AGENDA Overview Architecture Deployment options Deep dive Core features Major integration points Customer success 3

4 RED HAT VIRTUALIZATION OVERVIEW

RED HAT VIRTUALIZATION Red Hat Virtualization is an easy to use software-defined platform for virtualized Linux

CENTRALIZED MANAGEMENT Virtualized compute, network, and storage resources using the open source Kernel-based

5 RED HAT VIRTUALIZATION Red Hat Virtualization is an easy to use software-defined platform for virtualized Linux and Windows, built on Red Hat Enterprise Linux and Kernel-based Virtual Machine (KVM) technologies. CENTRALIZED MANAGEMENT Virtualized compute, network, and storage resources using the open source Kernel-based Virtual Machine (KVM) hypervisor AUTOMATED WORKLOAD Management, scalability, and security features for virtualized applications OPTIMIZES CURRENT I.T. Integrates with future technologies using RESTful application programming interface (API) EASY TO OPERATIONALIZE, EASY TO AUTOMATE, EASY ON THE BUDGET, NO VENDOR LOCK-IN INSERT DESIGNATOR, IF NEEDED

USE CASES 6 PERFORMANCE SENSITIVE Unmatched scale and performance for enterprise workloads,

self-serve infrastructure for enterprise development environments HYBRID AND MULTIHYPERVISOR

platform (CMP) for a smooth transition into private and public clouds TECH WORKSTATIONS Gain

computer-aided design (CAD) and computer-aided manufacturing (CAM) SERVER CONSOLIDATION Red

6 USE CASES 6 PERFORMANCE SENSITIVE Unmatched scale and performance for enterprise workloads, including SAP and Oracle, on x86 and Power DEV AND TEST ENVIRONMENTS Simple, inexpensive self-serve infrastructure for enterprise development environments HYBRID AND MULTIHYPERVISOR Integrated Red Hat OpenStack Platform and easily managed by the leading cloud management platform (CMP) for a smooth transition into private and public clouds TECH WORKSTATIONS Gain performance and reduce cost of resource-intensive Linux workstations e.g. computer-aided design (CAD) and computer-aided manufacturing (CAM) SERVER CONSOLIDATION Red Hat Virtualization delivers a low TCO, faster return on investment (ROI), and an accelerated break-even point INSERT DESIGNATOR, IF NEEDED

7 RED HAT VIRTUALIZATION OVERVIEW RED HAT PORTFOLIO OTHER INVESTMENTS REST API ANSIBLE RED HAT VIRTUALIZATION Centralized management for the KVM hypervisor, as well as compute, network, and storage resources Enterprise features to support business-critical applications Cross-portfolio integration, APIs, and software development kits (SDKs) to enable automation Red Hat Virtualization is built on Red Hat Enterprise Linux + KVM 7 RED HAT ENTERPRISE LINUX + KVM Basic virtualization No enterprise virtualization management features or APIs Limited number of VMs allowed

DEVELOPMENT MODEL RED HAT PRODUCT PROCESS 1M+

INTEGRATE (community platforms) STABILIZE

Clouds, and Containers 8 INSERT DESIGNATOR,

8 DEVELOPMENT MODEL RED HAT PRODUCT PROCESS 1M+ PROJECTS PARTICIPATE (upstream projects) INTEGRATE (community platforms) STABILIZE (supported products platforms, and solutions) * July 2017, IDC, The Critical Role of Virtualization in Modern Datacenters, Hybrid Clouds, and Containers 8 INSERT DESIGNATOR, IF NEEDED We participate in and create communitypowered upstream projects. We integrate upstream projects, fostering open community platforms. We commercialize these platforms together with a rich ecosystem of services and certifications.

9 OPEN SOURCE PROJECT TO SUPPORTABLE PRODUCT 9 INSERT DESIGNATOR, IF NEEDED

10 HISTORY OF RED HAT VIRTUALIZATION RED HAT ENTERPRISE VIRTUALIZATION BEATS VMWARE on the SPECvirt_sc2010 benchmark on both speed and scale RED HAT ENTERPRISE VIRTUALIZATION 3.1, 3.2 Windows guests NUMA collaboration with HP RED HAT ENTERPRISE VIRTUALIZATION 3.6 V-2-V migration tool RED HAT VIRTUALIZATION 4.1 Ansible integration Native SDN QUMRANET ACQUISITION RED HAT ENTERPRISE VIRTUALIZATION 3.0 More solution partners RESTful API Memory overcommit RED HAT ENTERPRISE VIRTUALIZATION 3.3, 3.4 OpenStack Neutron integration Hot Plug CPU Affinity management IBM Power support RED HAT VIRTUALIZATION th product release RED HAT VIRTUALIZATION 4.2 Native DR New metrics Store new UI Cisco ACI 10 INSERT DESIGNATOR, IF NEEDED

11 RED HAT VIRTUALIZATION ARCHITECTURE

12 OVERVIEW Web browser Administrator portal Rest API/ Python SDK/Java SDK Web browser User portal Directory service Active directory IPA Red Hat Directory Server IBM Tivoli Directory Server Storage domain Web service Web app Web app Backend RED HAT ENTERPRISE LINUX Console access RED HAT VIRTUALIZATION MANAGER PostgreSQL VDSM libvirt Internal Web Service HTTPS SSH / SSL RED HAT VIRTUALIZATION HYPERVISOR Red Hat Virtualization Host 12 SPICE or VNC

13 ARCHITECTURE Red Hat Virtualization Manager 13

14 ARCHITECTURE KVM libvirt VDSM Guest agent SPICE driver QEMU Guest operating system SPICE server User space LINUX SERVER KVM SERVER HARDWARE 14 Kernel space

15 KVM INTEGRATION As Red Hat Enterprise Linux advances, Red Hat Virtualization advances VMs Red Hat Virtualization Red Hat Virtualization KERNEL Host KVM Physical host 15 KVM is part of the Linux kernel Uses existing features of the Linux operating system: Security features Memory management Process scheduler Device drivers Network stack Requires integration and quality engineering with full stack as well as support of hardware and software ecosystem

16 ARCHITECTURE Red Hat Virtualization Host LIGHTWEIGHT HOST VM Boot partition VM (backup image) Operating system Writeable layer 2 Writeable layer 2 Read-only base 2 Read-only base 2 HostVG (LVM thinpool) Red Hat Virtualization Host Purpose built node built on Red Hat Enterprise Linux Can be deployed via ISO, PXE, USB, cloned, etc Writable root file system Uses trimmed down Anaconda installer Cockpit administrative console Security and services are pretuned to support virtual machines Physical storage Red Hat Virtualization Host is designed around LVM Thinpools and imgbased, resulting in a lightweight and flexible architecture. 16

17 ARCHITECTURE Red Hat Enterprise Linux node FULL HOST VM VM Red Hat Virtualization packages Red Hat Virtualization Manager VDSM Red Hat Virtualization 4 supports Red Hat Enterprise Linux 7 as a node Uses QEMU-KVM-RHV Larger footprint as compared to Red Hat Virtualization Host Red Hat Virtualization Manager will configure security and VDSM Cockpit needs to be manually installed and configured Red Hat Enterprise Linux 7 is fully supported as a host in Red Hat Virtualization. RHV-related packages and policies are deployed by RHV-M. 17

MANAGEMENT INTERFACES RED HAT VIRTUALIZATION MANAGER Designed for large scale (500+ hosts

backup and recovery software Can be integrated with existing infrastructure active

COCKPIT 18 Included as part of Red Hat Virtualization Host image Used to configure

18 MANAGEMENT INTERFACES RED HAT VIRTUALIZATION MANAGER Designed for large scale (500+ hosts and 5,000+ VMs) REST API to integrate with Red Hat portfolio, third-party applications, backup and recovery software Can be integrated with existing infrastructure active directory, Red Hat CloudForms, OpenStack, etc. COCKPIT 18 Included as part of Red Hat Virtualization Host image Used to configure networking, storage, tuning, subscriptions, and other aspects of the virtualization host Can be used to deploy Red Hat Virtualization in high availability

19 RED HAT VIRTUALIZATION DEPLOYMENT OPTIONS

EASY TO DEPLOY Check requirements RED HAT

Requires no complex command-line skills.

appliance and deploys with Red Hat-recommended

Automates the configuration of the environment And

20 Install Red Hat Virtualization Host (or Red Hat

20 EASY TO DEPLOY Check requirements RED HAT VIRTUALIZATION IS STRAIGHTFORWARD TO DEPLOY. Requires no complex command-line skills. Provides Red Hat Virtualization Host hypervisor appliance and deploys with Red Hat-recommended security practices. Automates the configuration of the environment And the deployment of VMs with Red Hat Ansible Automation. 20 Install Red Hat Virtualization Host (or Red Hat Enterprise Linux) Register and update software Install & configure Red Hat Virtualization Manager Automate configuration with Ansible

21 RED HAT VIRTUALIZATION MANAGER DEPLOYMENT OPTIONS Comparing Standard with Hosted Engine STANDARD DEPLOYMENT HOSTED ENGINE DEPLOYMENT Red Hat Virtualization Manager (engine) deployed as standalone or virtual machine Red Hat Virtualization Manager (engine) deployed as virtual machine appliance in high availability (HA) configuration Pros Easy for lab Easy to customize Cons No high availability (but if you don t need it ) Pros HA for Red Hat Virtualization Manager (engine) Reduced hardware footprint Less to manage Cons Not as easy to customize (But it can be done) USE CASE DETERMINES WHICH ONE IS BEST FOR YOUR ENVIRONMENT 21

22 HOST DEPLOYMENT OPTIONS Comparing use of Red Hat Enterprise Linux host to Red Hat Virtualization Host HOSTED ENGINE (Red Hat Enterprise Linux) HOSTED ENGINE (Red Hat Virtualization hardware) Pros Pros Ability to highly customize per security, business needs Cons Not as purpose built as Red Hat Virtualization hardware Appliance approach to host and management (pre-configured) Cockpit includes Red Hat Virtualization specific tools Cons No custom filesystem layout (But if you don t need it ) USE CASE DETERMINES WHICH ONE IS BEST FOR YOUR ENVIRONMENT 22

23 COMPARING RED HAT VIRTUALIZATION MANAGER DEPLOYMENTS Physical vs. virtual appliance RED HAT VIRTUALIZATION MANAGER ON BARE METAL Red Hat Virtualization Manager Red Hat Virtualization Manager RED HAT VIRTUALIZATION MANAGER ON VM (HOSTED ENGINE) Red Hat Virtualization Manager Red Hat Virtualization Manager appliance Virtual machine Red Hat Enterprise Linux hosts Red Hat Virtualization Manager running natively 23 Red Hat Virtualization or Red Hat Enterprise Linux hosts Hosted engine datacenter

24 STANDARD RED HAT VIRTUALIZATION MANAGER DEPLOYMENT Standard deployment of Red Hat Virtualization Manager (No high availability for Red Hat Virtualization Manager) RED HAT VIRTUALIZATION MANAGER Red Hat Virtualization Cluster 01 APP APP APP Red Hat Virtualization Cluster 02 APP APP APP Red Hat Virtualization datacenter 01 24

Virtualization Manager Hosted Engine Data Center Red Hat Virtualization Host or Red Hat

25 SELF-HOSTED ENGINE DEPLOYMENT Red Hat Virtualization Manager in self-hosted engine deployment (High availability for Red Hat Virtualization Manager) RHV Cluster 01 Red Hat Virtualization Manager Hosted Engine Data Center Red Hat Virtualization Host or Red Hat Enterprise Linux Hosts 25 APP APP RHV Cluster 02 APP APP Red Hat Virtualization datacenter 01 APP APP

26 MULTISITE DEPLOYMENT Site to site failover and failback Layer 2 network HOST 1 HOST 2 VM A VM B VM C Synchronous replication Storage SITE A 26 Storage SITE B

27 RED HAT VIRTUALIZATION DEEP DIVE

28 DEEP DIVE Compute 28

29 SERIOUS SECURITY FEATURES Security is not a separate product (or SKU) RED HAT VIRTUALIZATION ADDS SECURITY TO APPLICATIONS. Labels each VM as a process by Security-Enhanced Linux (SELinux) this label is like a boundary enforced by the kernel. Offers VM access to outside resources, including the hypervisor and other VMs. Uses svirt to dynamically label VM processes, removing administrative burden and enabling policy-driven security. Enhances security with stateless packet filter. 29 APP 1 APP 2

30 DEEP DIVE Network Cluster Logical network Datacenter NIC VNIC NIC VNIC VNIC Host Physical objects Physical objects VM VM Virtual objects 30 VNIC Host VM VM Virtual objects

31 DEEP DIVE Software-defined network (SDN) Open Virtual Network CONTROLLER Open vswitch NETWORK 1 / SUBNET 1 API Open vswitch NETWORK 2 / SUBNET 2 31 Open vswitch NETWORK 2 / SUBNET 3

32 DEEP DIVE Software-defined network (SDN) continued In this scenario, Red Hat Virtualization is the cloud management system (CMS). Cloud management system (CMS) Manager side services OVN/CMS Plugin Host side services OVN Northbound DB The CMS plugin translates the CMS logical network configuration into a format understood by OVN. The Neutron-like API that handles overly management is also here. ovn-northd The OVN Northbound database receives logical network configuration from the CMS plugin. OVN Southbound DB ovn-controller ovs-vswitchd ovsdb-server Chassis - rhvh-1.example.com 32 The ovn-northd translates network concepts from above to datapath flows below. ovn-controller ovs-vswitchd ovsdb-server Chassis - rhvh-2.example.com The OVN Southbound database stores physical network tables, logical network tables, and binding tables the link the first two together. A chassis is represented by a hypervisor host, and each one runs the ovn-controller agent and other components.

33 DEEP DIVE Storage STORAGE DOMAIN TYPES (DATA STORES) 33 Data domain Stores virtual hard disks, snapshots, OVF files. ISO domain Stores ISO files and virtual floppy disks. Export domain Temporary storage repositories to move images between data centers and import from disparate platforms. SUPPORTED STORAGE PROTOCOLS NFS GlusterFS Fibre channel and FCoE iscsi POSIX compliant

34 DEEP DIVE Storage disk allocation and file format Network File System VM All disks, snapshots, and templates are files Can be sparse VM SAN NFS 34 All disks, snapshots, and templates are logical volumes Can be sparse or preallocated Virtual disks can be QCOW2 or raw VM VM LV LV Volume group SAN

35 DEEP DIVE Storage SPECIAL CASE VIRTUAL DISKS Floating or shareable disks 35 Direct LUN Read only

36 EASY TO MASTER Intuitive interface RED HAT VIRTUALIZATION IS STRAIGHTFORWARD TO LEARN. Familiar concepts Uses a logically organized interface. Provides easily translatable virtualization concepts and skills for other product users. Offers training and certification. 36 Training and certification

37 EASY TO AUTOMATE RED HAT VIRTUALIZATION INCLUDES ANSIBLE AUTOMATION Removes manual steps from deployment and reconfiguration. Streamlines operations, frees up resources to focus on strategic initiatives. Provides single support stack for for virtualization and automation. Includes and supports Ansible Automation roles for Red Hat Virtualization. 37 APP 1 APP 2

clusters. Uses live migration to automatically load balance based on policy.

38 RESOURCE SCHEDULING Resource scheduling is not a separate product or SKU RED HAT VIRTUALIZATION RESOURCE SCHEDULING IMPROVES CONTROL Applies scheduling policies to all clusters. Uses live migration to automatically load balance based on policy. Provides more granularity with affinity rules. Automates resource scheduling using Ansible Automation or REST API. 38

39 APPLICATION PROTECTION High availability (HA) is not a separate product or SKU RED HAT VIRTUALIZATION PROVIDES MULTIPLE MEANS OF CONTINUITY. Restarts VMs automatically on host failure. Guarantees capacity for high-availability VMs with resource reservation. Offers self-hosted engine to make high-availability. Provides native disaster recovery solution. 39

40 DISASTER RECOVERY CLUSTER Layer 2 network HOST 1 HOST 2 VM A VM B VM C Synchronous replication Storage SITE A DATACENTER 40 Storage SITE B

41 RED HAT VIRTUALIZATION CORE FEATURES

42 RED HAT VIRTUALIZATION Basic features 42 Live migration High availability virtual machines CPU pinning Non-uniform memory access (NUMA) support Role-based access control (RBAC) and tiered access Browser-based management Power management PCI passthrough VM templates USB passthrough Firewall/Security-Enhanced Linux (SELinux) REST API Support for Red Hat Enterprise Linux and Windows Python, Ruby, and JavaTM SDKs

43 RED HAT VIRTUALIZATION Advanced features 43 Host affinity and Anti-affinity Resource reservation Migrate and import VMs Automatic VM reset Automated resource mgmt and load balancing Overcommit (memory ballooning) CPU quality of service (QoS) Memory page sharing Red Hat Enterprise Linux Atomic Support Large page support Hot add memory and CPU Virt-sparsify Hot unplug CPU Import VMs from VMware Native site-to-site failover (disaster recovery) Metrics store and visualization

44 RED HAT VIRTUALIZATION Network features 44 VLAN tagging Open virtual network (SDN) Network QoS IPv6 Support (guest) NIC Bonding Jumbo frames VM-FEX Support Network labels

45 RED HAT VIRTUALIZATION Storage features 45 Storage live migration REST API for backup/restore ISCSI, NFS, FC, POSIX, GlusterFS Storage QoS Live snapshots/merge Thin and thick provisioning Block discard Storage-based fencing

46 RED HAT VIRTUALIZATION Limits 46 COMPONENT LIMIT Logical CPUs per hypervisor 288 Cores per hypervisor Unlimited RAM per hypervisor 12 TB VMs per hypervisor No Hard Limit Hosts per cluster 400 VMs per cluster No Hard Limit VCPUs per VM 240 RAM per VM 4 TB

47 RED HAT VIRTUALIZATION INTEGRATION

INTEGRATION AND AUTOMATION EXTENDED MANAGEMENT FUNCTIONALITY FOR RED HAT VIRTUALIZATION Red Hat Virtualization is a first class infrastructure provider for Red Hat CloudForms.

48 INTEGRATION AND AUTOMATION EXTENDED MANAGEMENT FUNCTIONALITY FOR RED HAT VIRTUALIZATION Red Hat Virtualization is a first class infrastructure provider for Red Hat CloudForms. The integration delivers features such as: 48 Management functionality includes: Manage federated deployments across datacenters and sites. Provide insight and cloud intelligence with cloud intelligence dashboard. Automation. Centralized management for open virtual network add to self-service. Orchestration. Advanced self-service capabilities, life cycle, quotas, and security. Chargeback. Enforce compliance and policy with SmartState Analysis. Compliance and security policies. Capacity planning and right sizing. Self-service portal. Automation management for Ansible roles.

INTEGRATION AND AUTOMATION EXTENDED AUTOMATION FUNCTIONALITY FOR RED HAT

5 are integrated in order to provide streamlined configuration for:

49 INTEGRATION AND AUTOMATION EXTENDED AUTOMATION FUNCTIONALITY FOR RED HAT VIRTUALIZATION Red Hat Virtualization and Red Hat Ansible Automation 2.5 are integrated in order to provide streamlined configuration for: Virtual machines. Virtual networks. Virtual storage. Configuration. Updates. 49 Automation functionality: Removes manual steps from deployment and reconfiguration. Streamlines operations, freeing up resources to focus on strategic initiatives. Provides a single support stack for virtualization and automation. Includes and supports Ansible roles for Red Hat Virtualization.

INTEGRATION AND AUTOMATION Red Hat Virtualization provides the latest support for Red Hat OpenStack Platform: Red Hat Virtualization provides the

Queries errata with Red Hat Virtualization Manager for hosts and guests. Receives and applies software updates from Satellite.

50 INTEGRATION AND AUTOMATION Red Hat Virtualization provides the latest support for Red Hat OpenStack Platform: Red Hat Virtualization provides the latest capabilities for Red Hat Satellite: Glance image services Provisions and updates nodes and VMs Enforces compliance, including OpenSCAP Queries errata with Red Hat Virtualization Manager for hosts and guests. Receives and applies software updates from Satellite. Simplifies updates for hosts and VMs with host update manager. Neutron network services Red Hat OpenStack Platform director Director and overcloud control plane virtualization 50

Managed within Red Hat Virtualization Manager as a virtual resource.

51 INTEGRATION AND AUTOMATION Used as a storage domain for: Virtual machines. Templates. Snapshots. Managed within Red Hat Virtualization Manager as a virtual resource. 51 Red Hat Hyperconverged Infrastructure is a solution for remote office/branch office (ROBO) use case (separate product and SKU).

INTEGRATION AND AUTOMATION ACI INTEGRATION Offers additional options for customers who utilize Cisco ACI as part of their IT infrastructure.

52 INTEGRATION AND AUTOMATION ACI INTEGRATION Offers additional options for customers who utilize Cisco ACI as part of their IT infrastructure. Provides overlay protocols that support both physical and virtual hosts in the same logical network. REST API Enables organizations to interact with Red Hat Virtualization programmatically. Access any activity that can be done in the web UI via the REST API. Backup and recovery Metrics Disaster recovery Configuration 52

53 RED HAT VIRTUALIZATION CUSTOMER SUCCESS

54 SELECTED CUSTOMER EXAMPLES Thousands of customers that span industry and size 54

CUSTOMER SUCCESS STORY CRITICAL VIRTUALIZATION AND DEV/TEST We use Red Hat Virtualization to create our own cloud so that our developers can use it to build their own virtual machines and hence build

55 CUSTOMER SUCCESS STORY CRITICAL VIRTUALIZATION AND DEV/TEST We use Red Hat Virtualization to create our own cloud so that our developers can use it to build their own virtual machines and hence build and control environments as they wish. RICHARD DAWSON UNIX and Linux infrastructure consultant International Airlines Group 55 BENEFITS Prepare for future technologies without abandoning existing infrastructure investment Highly available infrastructure that can support 24/7 e-commerce traffic Internal cloud capabilities with a single pane of glass management console

56 CUSTOMER SUCCESS STORY CLOUD TRANSITION We analyzed the numbers to see what resources we deployed and how much time it took, and we realized that with the Red Hat solution, we saved almost 10 years of time spent waiting for resources Prepare for future technologies without abandoning existing infrastructure investment Improve delivery speed of IT resources to be delivered and almost $5 million in Gain cross-system visibility and soft savings since granular metrics JASON CORNELL Manager of Cloud and Infrastructure Automation Cox Automotive 56 BENEFITS

CUSTOMER SUCCESS STORY TECHNICAL WORKSTATIONS Once we decided to virtualize and looked at our options, we realized Red Hat could provide a supported operating system and virtualization tools.

57 CUSTOMER SUCCESS STORY TECHNICAL WORKSTATIONS Once we decided to virtualize and looked at our options, we realized Red Hat could provide a supported operating system and virtualization tools. Working with one vendor would make management easier, and Red Hat had a solid long-term roadmap that made us confident in our choice. BENJAMIN LAU IT manager CTOS 57 BENEFITS Improved agility and scalability Reduced downtime and simplified management Enterprise-grade security Reduced overall operating costs

58 CUSTOMER SUCCESS STORY TECHNICAL WORKSTATIONS We ve seen improvements in how we can provide on-demand resources to our artists by leveraging open source and working with Red Hat. Red Hat has impressed us with its outstanding engineering capabilities and commitment to our strategic alliance. Lans Carstensen Principal engineer Dreamworks 58 BENEFITS Rapid and efficient infrastructure scalability Reduced datacenter footprint and associated costs Enhanced reliability and availability

59 ADDITIONAL DOCUMENTS OFFICIAL DOCUMENTS Product page Product documentation BLOGS Red Hat Enterprise Linux blog Captain KVM 59 INSERT DESIGNATOR, IF NEEDED

60 THANK YOU

61 MORE INFORMATION ON PORTFOLIO CORRELATION Red Hat VMware vrealize Business Red Hat CloudForms MGMT Red Hat Virtualization Suite Red Hat Virtualization & Ansible Red Hat Virtualization 4.2 May 2018 vrealize Automation vrealize Operations Red Hat Virtualization Manager Red Hat Virtualization Host INFRA vcenter Server vcenter Server ESXi ESXi Broader hybrid support Weak hybrid support for OpenStack, RHV, VMware, Hyper-V, AWS, Azure. Limited OpenStack and AWS support. No Azure support. vrealize Suite vcloud Suite vsphere

62 RED HAT VIRTUALIZATION or RED HAT OPENSTACK PLATFORM? I need to add capacity to or replace my virtual infrastructure. Do I continue with traditional virtualization or move to private cloud? The considerations are certainly bigger than this, but these are the areas that need to be drilled down on in order to help the customer make the best decision. The considerations need to be made as a whole, meaning a single consideration alone should not be the decision point. App characteristics & appetite for change Technical depth and size of staff Expectation of HA, SLA, rates of change Red Hat Integration Investment protection Scale up vs Scale out, optimize vs agility I have traditional or n-tier applications that won t be rebuilt. I have a small team of dedicated people. HA is handled by the platform; VM will restart upon failure. I need to integrate with other Red Hat products. I need to integrate with other investments. I need to optimize/consolidate what I have. I have applications that I m willing to rebuild for the cloud. I have a large team of people w/ deep knowledge. HA is handled by the app; failure is localized. I need to integrate with other Red Hat products. I need to integrate with other investments. I need agility in the infrastructure. RHOSP I have both n-tier and cloud native apps or apps that span both. I have a large team of people w/ deep knowledge. I have varied needs in HA, SLA; per app, per season, etc I need to integrate with other Red Hat products. I need to integrate with other investments. Need to balance trad & agile in path forward BOTH For General Distribution Red Hat Virtualization 4.2 May 2018 RHV

63 VIRTUAL GRAPHICS PROCESSING UNIT vgpu provides significantly lower TCO for high-tech workstations Some of the tunables include: NVIDIA (GRID and Quadro vdws) maintainer of mediated device framework (mdev) Intel (GVT-G) driver development and reviewer for mdev High-powered technical workstation focus: Conducive to running Linux or Windows Compute (e.g. AI/ML) and 3D/rendering workloads Target markets: Oil and gas Energy Red Hat Virtualization 4.2 May 2018 Sciences and education Manufacturing and engineering Animation Gaming

64 MORE INFORMATION ON vgpu TECHNICAL WORKSTATIONS vgpus are enabled through the Mediated Device (mdev) Linux kernel framework Each vgpu (mdev) is created on the KVM host, using resources of the parent device, such as NVIDIA Tesla GPUs Parent devices support multiple vgpus for both graphic and compute workloads VM VM VM NVIDIA driver NVIDIA driver NVIDIA driver vgpu vgpu vgpu Red Hat Virtualization Host (KVM host) NVIDIA Software and Driver CPUs NVIDIA Tesla GPU(s) Red Hat Virtualization 4.2 May 2018

2 May 2018 fluentd - Data collector that unifies the metrics and logs data

65 MORE INFORMATION ON METRICS AND REPORTING collectd - Simple and powerful daemon that gathers metrics from various sources Red Hat Virtualization 4.2 May 2018 fluentd - Data collector that unifies the metrics and logs data Kibana - Visualize trends in real time, slice and dice the data from Elasticsearch on the fly

66 MORE INFORMATION ON LIVE MIGRATION Advanced Live Migration Policies VM & Load Example Time to Migrate w/out Policy Time to Migrate with New Policy 10GB VM no latency or load 53 seconds 3 seconds 30GB VM network load w/ iperf traffic & 10GB NIC 73 seconds 8 seconds Targeted at large databases and ERP workloads Auto-convergence and migration compression used Allows pre-tuned and semi-customizable migration profiles Leverages existing features of the Linux operating system: Red Hat Virtualization 4.2 May 2018

Red Hat Virtualization 4.1 Technical Presentation May Adapted for MSP RHUG Greg Scott

Red Hat Virtualization 4.1 Technical Presentation May 2017 Adapted for MSP RHUG Greg Scott gscott@redhat.com Who is this bald guy? Red Hat TAM for the financial and telco industries Lots of ties to the