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DevOps Continuous Testing and LaaS – The Perfect Match for SDN
Marc HornbeekSenior Solutions Architect
2Spirent Communications
Spirent and DevOps
Continuous Deployment
(CD)
Continuous Integration
(CI)
Plug
-ins
Plug
-ins
SUTTest Tools
Lab ManagementPhysical, Virtual, Hybrid Lab
Analytics ALM
Orchestration
Continuous Test (CT)CCM
Test toolsCT OrchestrationLab Management
Professional Services
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“Without continuous testing there is no continuous delivery”
=
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Shift Left – YES BUT -- CT spans the pipeline
“Shift Left”
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NextGen DevOps must work with complex topologies
NextGen software involve complex topologies
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NextGen Topology Example: SDN and NFV
EFFICIENCY, OPS, SAVINGS
2015-202044% CAGR
Virtual 16%-80%
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SDN and NFV Test Environment
Mixed physical / virtual topologies
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Example SDN and NFV Test Topologies
Traffic Control Plane
Instantiation Auto-ScalingCOST, INTEGRATION, SECURITY
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Topology-centric CT matters
• Resources• Connectivity• Setup time• Flexibility• Efficiency
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NextGen Topology-centric CT platform
1) Lab Management2) Lab-as-a-Service3) Lab automation4) Distributed test5) Aggregate results
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• Central Admin• Security• User Groups• Pooled resource inventory• Physical and virtual• Work-orders
Total Lab Management
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• Abstract topologies• Topology reservations• Topology orchestration• Topology work-orders
Lab-as-a-Service - LaaS
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Lab Admin Automation
Production
�Business ��Operations
Management
Faster Less Cost Repeatable
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Distributed Test
• Topology test creation• Interface protocols & APIs• Non deterministic
response mapping• Script-less test cases• Quick calls
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• Results repo, tags• Phased thresholds• Snapshots and trends• Subscriptions & notifications• Telescope logs for debug
Aggregate Relevant Results
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Case Study
360 developers, six sites
36 MLOC+, 100+ features
86 build targets complex
interdependencies200+ topologies12K test cases
80+ deployment packages (physical
and virtual)
1,280,000,000test possibilities
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The primary contributing factor was CT and CM !
CT Case Results
Metric
Major release (#months)
Minor release (#weeks)
# Features
DefectsIntegrations / day
Tests / dayAutomated tests
After
3
2
150
10100
1085%
Before
6
4
113
1260
0.50.35%
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Best Practices Assessment Tool simplifies the assessment process.
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Summary
NextGen software involve networked applications
Topology-centric CT tools simplify CT for networked applications
Benchmark against CT Best Practices Blueprint and DevOps Assessment.
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www.spirent.com/clear
1) CT Blueprint white papers2) CT eBook3) CT Assessment Tool
Take-aways
http://www.spirent.com/go/AMR
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How can Spirent help?:
Test toolsCT OrchestrationLab Management
Professional Services
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© Spirent Communications, Inc. All of the company names and/or brand names and/or product names and/or logos referred to in this document, in particular the name “Spirent” and its logo device, are either registered trademarks or trademarks pending registration in accordance with relevant national laws. All rights reserved. Specifications subject to change without notice.
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Thank youDevOps Continuous Testing and LaaS – The Perfect Match for SDN
Marc HornbeekSenior Solutions Architect
[email protected]: mhexcalibur
![[12] WAAS-LAAS-CGSIC-07](https://img.dokumen.tips/doc/110x75/577d2ab61a28ab4e1ea9e232/12-waas-laas-cgsic-07.jpg)
