SERVICE ORCHESTRATION

Ryan SkippT-Systems GmbH

AGENDA

TOPIC

UM CORE

LEARNING

Title: Service Orchestration UM v2.0Subtitle: A Usage Model overview

• High level process• Core Architecture• KPI’s for Service Orchestration• Service Lifecycle management

ODCA Flash Seminar | 2

Important processes, requirements and considerations in orchestration of cloud services

UM BACKGROUND

Cloud Service Orchestration v2.0

The Service Orchestration v2.0 UM addresses and identifies:

1. Important Usage Scenarios to accommodate in an Orchestrator2. The Architecture and elements of the Orchestrator3. API and Interface planning4. KPI definitions for Service Orchestration

ODCA Flash Seminar | 3

UM CORE – KEY ELEMENTS

five high-level groupings of usage scenarios based on the orchestration tasks that cloud subscribers execute, which also map closely to the industry concepts of Install, Move, Add, Change, and Delete

The orchestration process itself must belong to the cloud consumer, who has overall responsibility for triggering requests and paying for services. However, the orchestration systems and tooling can be provided by the consumer, or one of the cloud provider parties. The orchestration process from the cloud provider side can also initiate a process or processes in the cloud consumer side: for example, notification or alerting.

With REST, there is the concept of resources and collections. A resource is a typed object with properties, methods, and associations with other objects. A collection is a directory or group of resources. Since resources are addressed through Uniform Resource Identifiers (URIs), the expectation is for the cloud provider to use conventional URI design to publish APIs

KPIs are control tools designed to allow the measurement of the following aspects of a service:1. Progress2. Compliance3. Effectiveness4. Efficiency

ODCA Flash Seminar | 4

Usage Scenarios

Architecture

API & Interfaces

KPI’s

DIAGRAM: ORCHESTRATION USAGE SCENARIOS

ODCA Flash Seminar | 5

DIAGRAM: SERVICE ORCHESTRATOR ARCHITECTURE

ODCA Flash Seminar | 5

Service Availability

Speed & Timeliness

Accuracy

Compliance

ORCHESTRATION KPI’S

ODCA Flash Seminar | 6

Financial

Service Satisfaction

Service Execution Incidents

Define open standards for advertisement of cloud services to cloud brokers

Define the key integration points between cloud service providers and service consumers, and the minimum expected functionality from each side, to enable open standards based automation between them

Define standards for encapsulating catalog entries for advertisement, all the way from IaaS through PaaS, to SaaS levels.

KEY INDUSTRY ACTIONS (STANDARDS AND MORE)

Standards

Pre-requisites

Catalogue Definitions

ODCA Flash Seminar | 7

Make sure you understand Orchestration, when establishing Cloud services and selecting partners

Get the responsibilities and ownership for key functions clearly defined up front

Make sure your environment can scale over time – towards including alternate clouds and partners

Define key measures up front for orchestrating services, and monitor their achievement over time

KEY TAKE-AWAYS FROM THIS UM

ODCA Flash Seminar | 8

UM: Service OrchestrationFrom engagement to real adoption and implementation

www.opendatacenteralliance.org

QUESTIONS

ODCA Flash Seminar | 10

StandardizedResponse Checklists

Accelerate TTM

Shared Practices Drive Scale

Streamlined Requirements

Accelerate Adoption

Available to Members at: www.opendatacenteralliance.org

URL for Public content: www.opendatacenteralliance.org

INFORMATION AND ASSETS

ODCA Flash Seminar | 9