ldt2834bu running hybrid applications: mainframes or distribution - the world… · 2019-06-27 ·...
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Amanda BlevinsChief Technologist, Office of the CTO
LDT2834BU
#VMworld #LDT2834BU
Running Hybrid Applications: Mainframes to Containers
VMworld 2017 Content: Not fo
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• This presentation may contain product features that are currently under development.
• This overview of new technology represents no commitment from VMware to deliver these features in any generally available product.
• Features are subject to change, and must not be included in contracts, purchase orders, or sales agreements of any kind.
• Technical feasibility and market demand will affect final delivery.
• Pricing and packaging for any new technologies or features discussed or presented have not been determined.
Disclaimer
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The First Mainframe – 53 Years Ago
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Big Iron – Unique Hardware Platform. “Scale Up”
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x86 Arrives – Provides Choice of Hardware Platforms and Operating Systems. Introduces “Scale Out”
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Inserting a Hypervisor did not Change the Application Approach
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Now the Application Purpose Drives the Platform Choice
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DB APP WEB
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Very Little Has Changed in Legacy Business Critical Applications
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IBM Z supports the world’s
businesses:
✓ The 10 top insurers
✓ 44 of the top 50 banks
✓ 18 of the top 25 retailers
✓ 90% of the largest airlines
Pwning the mainframe: How to hack the
"most secure" platform on Earth
A researcher found a security flaw that granted
him access to a mainframe's vital, sensitive
data.
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Application Architecture Has Essentially Been the Same Since the Mainframe Days
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A Review of “Scale Out” Traditional Application Architecture
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Microservices Are a Different Application Architecture
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Monolithic versus Microservices
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Microservices Based Application Characteristics -https://12factor.net/
• I. Codebase
• II. Dependencies
• III. Config
• IV. Backing services
• V. Build, release, run
• VI. Processes
• VII. Port binding
• VIII. Concurrency
• IX. Disposability
• X. Dev/prod parity
• XI. Logs
• XII. Admin processes
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Most Importantly – Redundancy is built into the Application and Data Layers.
They are referred to as Cloud Native Applications.
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Microservices Based Applications are Usually Deployed Using Containers
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Container Management and Orchestration
Container PlatformVMworld 2017 Content: N
ot for publicatio
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Cloud Native Is a Different Application Architecture, But Both Architectures Can Run on the Same Virtual Infrastructure Platform
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The Software-Defined Data Center
Unified Management
Operations I Analytics I Monitoring, Metering I Automation
VMware vRealize® Suite
Compute
VirtualizationvSphere
Storage
VirtualizationvSAN
Network
VirtualizationNSX
Integrated Containers
Virtualized Compute, Storage, Networking, Security
Software-Defined Data Center
Common Management
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The SDDC is for All Application Types
Public Cloud
Typical IT Infrastructure
NetworkCompute Storage
Automated and Self-Service API-Driven
OpenStack-Ready
Container-Enabled
Easy for DevelopersSupport for OpenStack,
containers, and microservicesVMware Software-Defined Data Center
Easy for ITFully virtualized, managed, and automated
Traditional Apps Cloud Native Apps
Private Cloud and
Public Cloud
VMwareCross-Cloud Architecture
17The information in this presentation is intended to outline our general product direction. It is for informational purposes only.
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Application Deployment for Both Types Should be Identical
18CONFIDENTIAL
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Application Blueprints Provide Cloud Characteristics to Traditional Applications
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Hybrid Application Blueprints Also Include Cloud Native Applications
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Pivotal Container Service from VMware
Physical Infrastructure
VMware PKS
Kubernetes on BOSH (Kubo)
BOSH
NSX
Analytics Automation
SecurityOperations
Monitoring
GCP
Service Brokermasteretcd worker
Logging
vSANvSphere
masteretcd workerContainer
Registry
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Serverless – The .Next of Apps
• Function-as-a-Service
• Available on AWS, Azure, and Google
• Run Code Without Provisioning or Managing Servers
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Intelligence – Beyond the .Next
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The Laws of Physics Still Apply
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Hybrid Applications can run anywhere but account for performance, cost, IT services, SLAs, and the laws of physics.
PrivateCloud
VMC on AWS vCloud Air
Network
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Summary
• Two Main Types of Application Architectures:
– Traditional
– Cloud Native
• The Software-Defined Data Center Supports Both
• Hybrid Applications Often Incorporate Both Traditional and Cloud Native Components
• Platform-as-a-Service Prevents Lock-In When Using Public Clouds
• Give Cloud Native Characteristics to Traditional Applications with the Software-Defined Data Center
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