Becoming as a Service

This talk is part of www.tid-x.com 2018 conference. It explains basic views and high level concepts about Cloud Services and what considerations should be taken when building cloud services. The presentation put images to this blog post https://medium.com/@ruben.gblanco/being-a-cloud-service-vs-a-service-in-the-cloud-9452f79d03eb and the following video is the talk itself https://www.youtube.com/watch?v=qPVIFCY6q1g&index=2&list=PL94ziy7W5BvtHjQ7cOqzfolaKSlaWYjlz

Transcript

1. Becoming ‘as a Service’
   Understanding Cloud Services basics
   TID-X
   Feb 24th 2018
   

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2. Some Concepts
   Based on :
   https://medium.com/@ruben.gblanco/being-a-cloud-service-vs-a-service-in-the-cloud-9452f79d03eb
   

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3. What is the difference between Client-Server vs Cloud Service?
   Server
   Client
   API
   Cloud
   Service
   Client
   API
   “RPC” “RPC”
   

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4. Cloud Services key attributes
   ●
   Ubiquity: (accessible via Internet/IP protocol)
   ●
   Published API (Programmable)
   ●
   Self-service (aaS)
   ●
   Elastic Scaling
   ●
   Use-based pricing
   ●
   Turnkey solution
   ●
   General/Standard Service (shared service)
   https://www.slideshare.net/JorFigOr/cloud-computing-2010-an-idc-update
   

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5. aaS classification: for Executives and Consultants
   http://www.hostingadvice.com/how-to/iaas-vs-paas-vs-saas/
   

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6. Engineers: Just talk about Cloud Services !!
   https://www.slideshare.net/AmazonWebServices/aws-services-overview-and-quarterly-update-april-2017-aws-online-tech-talks
   

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7. Product based vs Cloud Services based architecture
   App1 App2
   App1 App2
   Queues
   Service
   API
   NoSQL
   Service
   API
   SendMessage() ReceiveMessages()
   Product/Vendor Dependency
   TCO & Operations
   API Dependency
   Costs
   Program to an Interface not to an Implementation
   putDocument()
   

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8. General Cloud Service Anatomy
   

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9. Cloud Service Anatomy - from outside
   Cloud
   Service
   API
   API
   Consumer
   ● Resource Management
   ● Permissions & Policies
   ● Resource Usage
   ➔ CreateQueue()
   ➔ SetQueueAttributes()
   ➔ ListQueues()
   ➔ DeleteQueue()
   ➔ SetPermission()
   ➔ UnsetPermission()
   ➔ SendMessage()
   ➔ SendMessageBatch()
   ➔ ReceiveMessages()
   Resources:
   ★ API Consumer
   ★ Tenant
   ★ Queues
   OpenStack Tenant == AWS Account == GCP Project
   ❏ Api-key
   ❏ Token
   ❏ certificates
   HTTP REST JSON
   RPC over HTTP
   gRPC
   

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10. Cloud Service Anatomy - from inside, HL architecture
    Controller
    (orchestrator)
    (scheduler)
    API
    TenantInfo
    QueueInfo
    IAM
    APIConsumer
    Permissions
    Tenants
    (isolated)
    User
    Manag
    ement
    Users
    ApiConsumers
    Console
    implementation
    API
    Imp*
    Metering
    QuotaControl
    API
    Consumer
    Monitoring
    Logging
    Ops
    Console
    Billing
    Private interface
    User
    Ops
    Analytics
    ...
    (*) multiple servers and endpoints
    

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11. A Cloud of Services
    

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12. A Cloud of Services (ecosystem) : Openstack
    https://docs.openstack.org/install-guide/get-started-logical-architecture.html
    

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13. A Cloud of Services (ecosystem) For another Talk ;-)
    API GW
    IAM
    Metering
    QuotaControl
    Billing
    Monitoring
    Logging
    Analytics
    User
    Management
    Service
    Y
    Service
    X
    Service
    Z
    API
    API
    API
    Orchestator
    Resource
    Manager
    API
    Consumer
    Console
    User
    Ops Console
    Portal
    Documentation
    API Standards
    User
    ....
    

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14. END
    

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