Summit 16: Carrier Grade Testing Integration
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Brahmaputra included lots of possible combinations and created the concept of scenario. Continuous Integration allows testing of these combinations and produces lots of results. Functest, Yardstick and all the OPNFV test projects are in charge to create, integrate and run testcases. The production of lots of results for very heterogeneous tests is challenging for all the test projects. Lots of parameters are complex to manage (the POD, the installer, the scenario, ..), that is why success criteria are not always trivial to define. This presentation will explain how Functest & Yardstick are trying to address this complexity in test management.
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Throughout this session we will touch base on these challenges, what are the possible solutions, how did we overcome them and open a discussion for challenges which do not have an acceptable solution. We will also discuss details of some of the challenges associated with troubleshooting issues specific to NFV deployments.
Summit 16: Deploying Virtualized Mobile Infrastructures on Openstack
Service Provider is evolving and competing with leaner Over the Top Providers (OTP) providers such as Google and Amazon to provide mobile services. Furture SP network has ot be agile, resilient and auto salable. SPs are leaning towards using COTS infra, open networking (OPNFV, ONOS) and VNF to run routers, switches, mobile gateways, firewall, NAT, DPI functions. Session covers design and deployment of virtualizing the mobile infra such as Virtual Evolved Packet Core, GiLAN and VoLTE as well as 5G core. We will also cover performance fine tuning using DPDK, SR-IOV etc. WE will present case study using Cisco (VNF Manager and NFVO), Redhat (NFVI), Openstack and block storage using CEPH technology. Participants will be able to understand complexities of mobile packet core, evolution NFV based solution and architecture framework for 5G mobile packet core.
Summit 16: The Hitchhiker/Hacker's Guide to NFV Benchmarking
The landscape of emerging NFV benchmarking can be very confusing to navigate for anybody who is not immersed in the relevant industry communities. There are specifications, standards and methodologies as well as frameworks, test-cases, traffic-profiles, KPIs, metrics, traffic generators with open-source and proprietary tools. Furthermore platform characterization includes VNFs, the VNFI as well as network controllers and managers all which have an impact on performance. This presentation will increase your NFV benchmarking IQ by explaining the history and state-of-art NFV benchmarking in ETSI NFV, IETF, OPNFV with examples of recent results. For anybody not actively working in benchmarking groups across NFV industry forums this presentation is sure to get your performance pulse racing.
Software-defined migration how to migrate bunch of v-ms and volumes within a...
Kentaro Matsumoto, KDDI Corporation, Hyde Sugiyama, Red Hat, Inc
As telecom career, we KDDI have been managing thousands of physical servers and run various kinds of workloads. In our operation of such a huge environment, We are frequently required to shut down our servers for maintenance, but it is not easy to negotiate with our tenant users to allow downtime. To make it easier, we are developing the structure called "Zone Migration", using the framework of OpenStack project "Watcher". "Zone Migration" makes it possible to migrate tenants’ workloads from compute nodes and storage devices we want to maintain (source zone) to new blank ones (destination zone) efficiently, automatically, and with minimum downtime.
These requirements as follows are realized.
-A lot of VMs and volumes should be migrated within a limited time frame
-Operations should be automated, but also can be controlled manually
-Time and load of migration should be under control so that tenants’ systems will not be affected
We are proceeding with the project in cooperation with NEC and Red Hat, and developing this structure on Red Hat OpenStack Platform.
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Test and perspectives on nfvi from china unicom sdn nfv lab
Test and perspectives on nfvi from china unicom sdn nfv lab
Summit 16: Software Defined Operations: The UNIFY SP-DevOps Toolkit
Summit 16: Software Defined Operations: The UNIFY SP-DevOps Toolkit
Summit 16: NetIDE: Integrating and Orchestrating SDN Controllers
Summit 16: NetIDE: Integrating and Orchestrating SDN Controllers
OPNFV: Overview and Approach to Upstream Integration
OPNFV: Overview and Approach to Upstream Integration
Big Data for Testing - Heading for Post Process and Analytics
Big Data for Testing - Heading for Post Process and Analytics
Automatic Integration, Testing and Certification of NFV in China Mobile
Automatic Integration, Testing and Certification of NFV in China Mobile
Connection points between opnfv and etsi nfv tst working group
Connection points between opnfv and etsi nfv tst working group
Distributed VNF Management - Architecture and Use cases
Distributed VNF Management - Architecture and Use cases
Summit 16: StorPerf: Cinder Storage Performance Measurement
Summit 16: StorPerf: Cinder Storage Performance Measurement
Evolution of OPNFV CI System: What already exists and what can be introduced
Evolution of OPNFV CI System: What already exists and what can be introduced
Summit 16: Applying Machine Learning to Intent-based Networking and Nfv Scali...
Summit 16: Applying Machine Learning to Intent-based Networking and Nfv Scali...
Challenges in positioning open stack for nf-vi_ are we biting off more than w...
Challenges in positioning open stack for nf-vi_ are we biting off more than w...
Summit 16: Deploying Virtualized Mobile Infrastructures on Openstack
Summit 16: Deploying Virtualized Mobile Infrastructures on Openstack
Summit 16: The Hitchhiker/Hacker's Guide to NFV Benchmarking
Summit 16: The Hitchhiker/Hacker's Guide to NFV Benchmarking
Software-defined migration how to migrate bunch of v-ms and volumes within a...
Software-defined migration how to migrate bunch of v-ms and volumes within a...
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Summit 16: Achieving Low Latency Network Function with Opnfv
It's challenging to have low-latency VNFs in virtualization and cloud environment. OPNFV KVM4NFV project, together with other OPNFV projects like OVSNFV, helps to achieve low latency network functionality. This session will firstly introduce KVM4NFV project. Then some DPDK workload will be used to show how the KVM4NFV project helps reducing the packet latency and compare the result with and without OPNFV environment. In the end, experience will be shared on how to setup the OPNFV environment correctly, and how to tune the OPNFV environment to meet the latency and performance requirement.
Summit 16: ARM Mini-Summit - OPNFV vision, contributions and offerings - Enea
ARM Mini-Summit - OPNFV vision, contributions and offerings - Enea
Summit 16: Keynote: HPE Presentation- Transforming Communication Service Prov...
If Communications Service Providers are to achieve the Nirvana of networks composed of interoperable, “best-of-breed” components, and if they want the journey to get there to be a relatively short one, then engaging vendors who can use open source effectively is crucial. HPE is using open source and leveraging its partner ecosystem of 80+ companies, to build its NFV and SDN platforms and solutions. This talk will describe what HPE is doing with open source, open ecosystems and CSPs to accelerate the successful transformation of service provider networks.
Prodip Sen, HPE, CTO of the Network Functions Virtualization (NFV)
Building OPNFV as a Platform
OPNFV Developer Track at OND 2015: Building OPNFV as a Pltaform by Iben Rodriguez
Summit 16: Providing Root Cause Analysis to OPNFV Using Pinpoint -the A-CORD ...
NFV technology is moving from a PoCs and trails stage to real live deployment. One of the major gaps of OPNFV with the existing technologies is the OA&M toolset offering. These toolsets are required to provide the carrier grade class of service the customers expect. In this talk we will highlight the status of fault management in NFV, describe in more details the collected requirements of "Pinpoint", OPNFV fault management project. We will also describe the first use case we have implemented - providing dynamic Root Cause Analysis (RCA). We will introduce A-CORD project, and present how we have integrated "Pinpoint" into the A-CORD architecture.
KVM Enhancements for OPNFV
We are working on KVM enhancements for NFV as a collaborative development project in OPNFV, focusing on three key features: minimal Interrupt latency variation, inter-VM (Virtual Machine) communication, and fast live migration. In this presentation, we introduce and provide an update on the project, and how we plan to work with the upstream KVM project.
Minimal Interrupt latency variation is required for data plane VNFs to achieve deterministic execution. We present an update, demonstrating how hardware and software enhancements can help when reducing latency variations.
We evaluate and compare the options for inter-VM communication (e.g. ivshmem, vhost user, VMFUNC, etc.) in terms of performance, interface/API, usability/programing model, security, and maintenance.
Finally we provide and update on fast live migration, including improvements with time to co
Reliability Testing in OPNFV
System reliability is one of most important features for the Network service. With the development of visualized network functions, system reliability and stability becomes more complex than before. Tes ting and verifying OPNFV infrastructure for tolerating the faults and failures is a great challenge. To address this challenge, the presentation presents a test framework which covers the means and types of faults injection as well as the implement of fault injection tools. Some test cases are shown to validate the framework.
Summit 16: OPNFV on ARM - Hardware Freedom of Choice Has Arrived!
Freedom of choice is one of the key concepts in the SDN and NFV revolution we are seeing today. OPNFV is at the heart of this revolution yet very limited freedom of choice has existed on the hardware architecture side. However, with the work done in the Armband project, ARM servers are now an alternative hardware architecture for Brahmaputra deployments. The Armband team has ported the OPNFV Fuel Project to support deployments on ARM servers. The necessary code changes have been upstreamed through the OPNFV armband project. End users are now able to download or build their own Brahmaputra OPNFV ISO ready for ARM and install it using available OPNFV documentation. In addition to this and to further the OPNFV VNF ecosystem, a full specification OPNFV Pharos lab based on ARM servers was built by Enea for running continuous integration (CI) and continuous deployment (CD). In this presentation, we will walk you through the experiences gained in this process, the challenges and how they were overcome and what is coming next.
Summit 16: ARM Mini-Summit - NXP QorIQ NFV Solutions - NXP Semiconductors
ARM Mini-Summit - NXP QorIQ NFV Solutions - NXP Semiconductors
Summit 16: Open-O Mini-Summit - Open Source, Orchestration, and OPNFV
Summit 16: Open-O Mini-Summit - Open Source, Orchestration, and OPNFV,
Deng Hui, Chair, OPEN-O Governing Board, China Mobile,
Christopher Donley, Chair, OPEN-O Technical Steering Committee, Huawei,
Marc Cohn, Director, OPEN-O Project, The Linux Foundation
Summit 16: Keynote: Ericsson - Making OPNFV the Platform for Industry Growth
The realization of Network Functions Virtualization (NFV) vision is the key enabler for future industry growth, opening up platforms to support use cases across 5G, IoT and cloud. We strongly believe that OPNFV is the foundation to make the NFV vision a reality. But what does this truly mean and what is needed for success? In this keynote presentation Ericsson will present a vision of ONE open, integrated, interoperable and very scalable platform for 5G, IoT and cloud and the key steps needed as we work together within the OPNFV community to make NFV as successful in the 2020's as mobile telephony was in the 1990's.
NFV Ecosystem Enabler - a well-enabled VNF package catalyst
A TM Forum catalyst project addresses VNF package onboarding & lifecycle management automation issues in a multi-stakeholder ecosystem environment. This project won the "Most Innovative Catalyst - Technical" category award at the 2016 TM Forum Live event.
Summit 16: ARM Mini-Summit - NFV for the Masses - Marvell
ARM Mini-Summit - NFV for the Masses - Marvell
Summit 16: ARM Mini-Summit - Efficient NFV solutions for Cloud and Edge - Cavium
ARM Mini-Summit - Efficient NFV solutions for Cloud and Edge - Cavium
Summit 16: Optimizing OPNFV for Distributed NFV Applications
Optimizing OPNFV for Distributed NFV Applications - The concept of Distributed NFV is well established in the NFV literature, but the actual reasons for distributing network functions through the network and the mechanics of how that will be accomplished are little explored. In this presentation, Sam Fuller will present the economic case of supporting distributed NFV and what the impact of this approach will have on the OPNFV platform software and MANO infrastructure of service providers looking to deploy NFV-based solutions in their networks.
Deploy TOSCA Network Functions Virtualization (NFV) Workloads in OpenStack
Talk was given at the OpenStack Austin Summit 2016 and demonstrates how TOSCA Network Functions Virtualization (NFV) workloads can be deployed in OpenStack cloud.
Summit 16: Open-O Mini-Summit - VF Event Streaming Project Proposal
Summit 16: Open-O Mini-Summit - VF Event Streaming Project Proposal, Alok Gupta
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Summit 16: Achieving Low Latency Network Function with Opnfv
Summit 16: Achieving Low Latency Network Function with Opnfv
Summit 16: ARM Mini-Summit - OPNFV vision, contributions and offerings - Enea
Summit 16: ARM Mini-Summit - OPNFV vision, contributions and offerings - Enea
Summit 16: Keynote: HPE Presentation- Transforming Communication Service Prov...
Summit 16: Keynote: HPE Presentation- Transforming Communication Service Prov...
Summit 16: ETSI NFV Interface and Architecture Overview
Summit 16: ETSI NFV Interface and Architecture Overview
Summit 16: Providing Root Cause Analysis to OPNFV Using Pinpoint -the A-CORD ...
Summit 16: Providing Root Cause Analysis to OPNFV Using Pinpoint -the A-CORD ...
Summit 16: OPNFV on ARM - Hardware Freedom of Choice Has Arrived!
Summit 16: OPNFV on ARM - Hardware Freedom of Choice Has Arrived!
Summit 16: ARM Mini-Summit - NXP QorIQ NFV Solutions - NXP Semiconductors
Summit 16: ARM Mini-Summit - NXP QorIQ NFV Solutions - NXP Semiconductors
Summit 16: Open-O Mini-Summit - Open Source, Orchestration, and OPNFV
Summit 16: Open-O Mini-Summit - Open Source, Orchestration, and OPNFV
Summit 16: Keynote: Ericsson - Making OPNFV the Platform for Industry Growth
Summit 16: Keynote: Ericsson - Making OPNFV the Platform for Industry Growth
NFV Ecosystem Enabler - a well-enabled VNF package catalyst
NFV Ecosystem Enabler - a well-enabled VNF package catalyst
Summit 16: ARM Mini-Summit - NFV for the Masses - Marvell
Summit 16: ARM Mini-Summit - NFV for the Masses - Marvell
Summit 16: ARM Mini-Summit - Efficient NFV solutions for Cloud and Edge - Cavium
Summit 16: ARM Mini-Summit - Efficient NFV solutions for Cloud and Edge - Cavium
Summit 16: Optimizing OPNFV for Distributed NFV Applications
Summit 16: Optimizing OPNFV for Distributed NFV Applications
Deploy TOSCA Network Functions Virtualization (NFV) Workloads in OpenStack
Deploy TOSCA Network Functions Virtualization (NFV) Workloads in OpenStack
Summit 16: Open-O Mini-Summit - VF Event Streaming Project Proposal
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Q Labs Webinar on Testcase Prioritization [Feb 20, 2009]
For viewing the recording of the webinar, please visit http://www.impetus.com/webinars.html#20_02_09
30 February 2005 QUEUE rants [email protected] DARNEDTestin.docx
30 February 2005 QUEUE rants: [email protected] DARNEDTesting large systems is a daunting task, but there are steps we can take to ease the pain.
T
he increasing size and complexity of software, coupled with concurrency and dis-
tributed systems, has made apparent the ineffectiveness of using only handcrafted
tests. The misuse of code coverage and avoidance of random testing has exacer-
bated the problem. We must start again, beginning with good design (including
dependency analysis), good static checking (including model property checking), and
good unit testing (including good input selection). Code coverage can help select and
prioritize tests to make you more effi cient, as can the all-pairs technique for controlling
the number of confi gurations. Finally, testers can use models to generate test coverage
and good stochastic tests, and to act as test oracles.
HANDCRAFTED TESTS OUTPACED BY HARDWARE AND SOFTWARE
Hardware advances have followed Moore’s law for years, giving the capability for run-
ning ever-more complex software on the same cost platform. Developers have taken
advantage of this by raising their level of abstraction from assembly to fi rst-generation
compiled languages to managed code such as C# and Java, and rapid application devel-
opment environments such as Visual Basic. Although the number of lines of code per
day per programmer appears to remain relatively fi xed, the power of each line of code
has increased, allowing complex systems to be built. Moore’s law provides double the
computing power every 18 months and software code size tends to double every seven
years, but software testing does not appear to be keeping pace.
QUEUE February 2005 31 more queue: www.acmqueue.comBIGBIGBIGTO TESTTOO DARNED
Quality
AssuranceFO
C
U
S
KEITH STOBIE, MICROSOFT
32 February 2005 QUEUE rants: [email protected]
Unfortunately, the increased power has not, in gen-
eral, made testing easier. While in a few cases the more
powerful hardware means we can do more complete test-
ing, in general the testing problem is getting worse. You
can test square root for all the 32-bit values in a reason-
able time,1,2 but we are now moving to 64-bit machines
with 64-bit values (and even longer for fl oating point).
Assuming a nanosecond per test case, it would take 584
years to test all the values. Sure, you could scale to, say,
1,000 processors, but you would still need six months for
just this one test case.
Two other issues of complexity to consider are: the
number of different execution states software can go
through, and concurrency. User interfaces were originally
very rigid, letting users progress through a single fi xed
set of operations—for example, a single set of hierarchi-
cal menus and prompts. Now, good user design is event
driven with the user in control of the sequence of actions.
Further, many actions can be accomplished in multiple
manners (e.g., closing a window via the menu [File/
Close] ...
Ensuring Successful OPNFV-based NFV Deployments | QualiTest Group
QualiTest hosts a webinar: Ensuring Successful OPNFV-based NFV Deployments
QualiTest and QualiSystems team up to bring you an overview of OPNFV-based NFV Deployments. We'll discuss the fundamentals and capability of the carrier-grade, integrated platform. We'll cover just how to anticipate NFV testing challenges and explore the solutions.
Hosted by:
Hans Ashhlock - QualiSystems
Benny Sand - QualiTest Group
Hosted on: November 3rd, 2015
QualiTest is the world’s second largest pure play software testing and QA company. Testing and QA is all that we do! visit us at: www.QualiTestGroup.com
NFV Testing & DevOps | QualiTest
QualiTest hosts a webinar NFV Testing and DevOps.
Hosted by Benny Sand and Byron Lown
Hosted on: 9/24/2015
QualiTest is the world’s second largest pure play software testing and QA company. Testing and QA is all that we do! visit us at: www.QualiTestGroup.com
Software Testing
its a complete procedure of software testing.
Software Testing Research Paper.
step by step procedure of Software testing.
Software testing Techniques in this research paper.
introduction and Procedure software testing.
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Introductory presentation regarding DevOps, Continuous Quality/automated testing. Presented at the 2019 CMMI Capability Counts conference (April 30, 2019).
AFITC 2018 - Using Process Maturity and Agile to Strengthen Cyber Security
The premise of this innovative development effort is that the merging of process maturity (>CMMI 3) and agile DevSecOps can contribute to cyber hardness/resiliency without sacrificing responsiveness, capability and quality. The target of this case study was a federal agency that required increased feature delivery rates to better meet the demand for system updates (to include existing cyber threats), low production defect density and vulnerability forecasting/minimization. Using Discrete Event Simulation (DES) to model the entire Agile process provided a holistic approach to capturing and depicting the sprint lifecycle. The model accounted for the lifecycle including development of user stories, design, development and test within individual sprints. The payoff was a twenty percent increase in user stories per release than originally planned and a production defect density of only three percent. This approach may be applied to improve the security posture of the Air Force systems as they are being built.
Continuous Testing through Service Virtualization
The demand to accelerate software delivery and for teams to continuously test and release high quality software sooner has never been greater. However, whether your release strategy is based on schedule or quality, the entire delivery process hits the wall when agility stops at testing. When software/services that are part of the delivered system or required environments are unavailable for testing, the entire team suffers. Al Wagner explains how to remove these testing interruptions, decrease project risk, and release higher quality software sooner. Using a real-life example, Al shows you how service virtualization can be applied across the lifecycle to shift integration, functional, and performance testing to the left. Gain an understanding of how service virtualization can be incorporated into your automated build and deployment process, making continuous testing a reality for your organization. Learn what service virtualization can do for you and your stakeholders. The ROI is worth it!
programming testing.pdf
Programming testing is the method involved with assessing and confirming that a product item or application does what it should do. The advantages of testing incorporate forestalling bugs, lessening improvement costs and further developing execution.
programming testing.pdf
Programming testing is the method involved with assessing and confirming that a product item or application does what it should do. The advantages of testing incorporate forestalling bugs, lessening improvement costs and further developing execution.
programming testing.pdf
Programming testing is the method involved with assessing and confirming that a product item or application does what it should do. The advantages of testing incorporate forestalling bugs, lessening improvement costs and further developing execution.
Continuous Delivery for people who do not write code - Matthew Skelton - Conflux
Continuous Delivery is a proven set of practices for reliable software releases through build, test, and deployment automation. Organisations around the world have adopted Continuous Delivery (CD) to increase speed and safety of software changes whilst reducing errors and problems in Production.
This talk is an overview of Continuous Delivery for people who do not write code. If you are a delivery manager, project manager, release manager, operations person, business analyst, or anyone else involved in the building, testing, releasing, and running of software systems, this talk will give you an understanding of what Continuous Delivery is about and how it feels to be part of a CD organisation.
(From a talk given in Leeds, UK on 24 Sept 2018)
Next generation software testing trends
Over 2/3rd of software development projects using agile method to deliver software quickly. As software releases become more frequent, testing processes have to keep pace and adopt continuous QA.
Why Should I Trust on FIWARE?
Why Should I Trust on FIWARE?, by Clara Pezuela (ATOS).
Quality Assurance in FIWARE. How-to session. 1st FIWARE Summit, Málaga, Dec. 13-15, 2016.
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More from OPNFV
How to Reuse OPNFV Testing Components in Telco Validation Chain
Morgan Richomme, Orange
OPNFV provides lots of tooling that can be adopted and adapted to Service providers solution. These solutions are OpenStack based but not necessarily OPNFV solutions.
This session will detail how some components developed in OPNFV have been introduced in Orange Integration Center, an OpenStack based vendor solution including Contrail SDN controller and third party elements.
The best practices learned in OPNFV were used to design and build a CI chain including jenkins, functest, yardstick, the test API and the Test DB.
Energy Audit aaS with OPNFV
Morgan Richomme, Orange
Power consumption is a key driver of NFV. However very few projects deal with this aspect.
This session will detail a prototype realized in OPNFV Orange labs aiming to track power consumption during CI operations.
We could imagine that, if we generalize the information colelction to the Pharos community, we may get significative figures to establish power consumption profiles and why not try to get even deeper and get applicative profile using statistical tools
Hands-On Testing: How to Integrate Tests in OPNFV
Jose Lausuch, Ericsson
I have developed and integrated a new feature but… how do I write test cases and where do I put them? How do I start?
These are common questions asked by developers bringing new features that need to be tested and verified in our CI pipeline.
Storage Performance Indicators - Powered by StorPerf and QTIP
Yujun Zhang, ZTE Corporation, Mark Beierl, Dell EMC
StorPerf uses heat to create VMs with attached cinder volumes. The volumes are used *without* a file system (ie target=/dev/vdb). The FIO workload is run and stats collected every minute. When we get 10 samples in a row that fit within a certain range and slope, we say it is a valid measurement. This avoids false numbers due to Ceph balancing or other warm up. The metrics can be read after job completes, and there is an indicator to state if the volume metrics stabilized or not.
Storage QPI will be calculated based on the test results from storperf by QTIP. It aims to be a comparable indicator for storage performance among different platforms.
Testing, CI Gating & Community Fast Feedback: The Challenge of Integration Pr...
Jose Lausuch, Ericsson, Nikolas Hermanns, Ericsson
How can we make sure that new code in OPNFV does not break or stop CI?
How can we ensure quick feedback for each patch-set?
With the new way to snapshot a virtual deployment it is now possible to get virtual clouds up and running in about 2 min. In addition, through low amount of disk/cpu consumption and isolation of the networking it is possible to have a very high number of virtual deployments co-existing in the same bare-metal server.
How Many Ohs? (An Integration Guide to Apex & Triple-o)
Dan Radez, Red Hat, Tim Rozet, Red Hat
The OPNFV ecosystem is made up of projects that need to integrate with each other. Project Apex uses Triple-o under the covers which most people usually need some assistance to integrate with.
Come and spend a session with the Apex development team learning the ins and outs of Triple-o.
In this session participants will learn about the deployment process that is run when an Apex/Triple-o deployment is executed and how to assign services to nodes and generate networking configurations withing Triple-o to successfully integrate and deploy a new component in OpenStack.
Come learn how to untangle the learning curve presented when integrating and using Triple-o and simplify your future development and deployment endeavors with a new found intimate knowledge of the Apex & Triple-o platform.
Being Brave: Deploying OpenStack from Master
Fatih Degirmenci, Ericsson, Yolanda Robla Mota, RedHat, Markos Chandras, SUSE
OPNFV has been working with the communities such as OpenStack, OpenDaylight, and fd.io as part of its Cross Community CI (XCI) effort in order to provide means for the developers to work with the latest versions of upstream components, cutting the time it takes to develop new features significantly and testing them on the OPNFV Infrastructure.
Apart from developing and testing new features, OPNFV XCI will enable developers to identify bugs earlier, issue fixes faster, and get feedback on a daily basis. This is a prerequisite for OPNFV in its CD & DevOps journey.
OPNFV aims to run XCI by reusing what other communities developed such as bifrost and openstack-ansible. While doing this, OPNFV intends to develop, maintain, and evolve OPNFV Infrastructure like how the other OPNFV projects do; upstream first. Whatever missing functionality and issues we identify in the components we use as part of our infrastructure and CI/CD toolchain, we strive to fix them directly upstream.
During this session, we will talk about the progress we have made so far, contributions we made to our upstream communities, and share our experiences. We will also highlight the key benefits of XCI for the community in order for developers to utilize the mechanisms, work with OpenStack master to implement new features and fix bugs using the toolchain XCI established.
Upstream Testing Collaboration
Jose Lausuch, Ericsson
OPNFV provides different test frameworks which help developers to write new test cases. Those frameworks also borrow and integrate a variety of testing tools from other open source communities (OpenStack, OpenDaylight, Open-O, ...).
This session will go through all the tools that have been integrated so far in OPNFV and the cross community collaboration that has already started in Danube time frame.
Enabling Carrier-Grade Availability Within a Cloud Infrastructure
Aaron Smith, Red hat, Pasi Vaananen, Red Hat
Carrier-Grade Cloud Infrastructure (Aaron Smith, Pasi Vaananen, Red Hat): The move from vertically integrated hardware and software to distributed execution in a cloud complicates the delivery of highly available services. Vertically integrated systems enabled all system layers required to communicate and participate in the support of availability of the service to be under control of single system vendor. With NFV, the cloud philosophy of infrastructure and application decoupling requires new open interfaces to support the necessary flow of information between layers and clear separation of the fault and availability management responsibilities between the infrastructure and application SW subsystems. Even in the cloud environment, traditional availability concepts such as fast detection, correlation, and fault notification still apply. A fast, low-latency fault management platform will be presented that allows cloud-based services to achieve 5NINES of availability and service continuity. Performance measurements from a prototype of the system will be presented along with a demo of the operation of a service requiring 50 ms fault remediation.
Learnings From the First Year of the OPNFV Internship Program
Ray Paik, Linux Foundation, Serena Feng, ZTE
OPNFV launched its Internship program in Q1'2016, and there have been more than 10 interns around the world contributing to different OPNFV activities ranging from cross community CI, documentation, infrastructure, testing, etc. In this talk, there will be an overview of the OPNFV internship program that is different from more traditional internship programs and a discussion on areas for improvement that were identified. A community member who mentored two interns will also share her experience managing interns remotely and her advice for future interns & mentors. Finally, OPNFV interns will give a quick lightening round talk on their internship projects highlighting their contributions to the community. [NOTE: This is designed as a 60-minute session with interns' lightening round talks as 6-8 interns could be attending the OPNFV Summit. Presentations from Serena/Ray is expected to take about 20-25 minutes]
OPNFV and OCP: Perfect Together
Juha Kosonen, Nokia, Mika Rautakumpu, Nokia
The Open Compute Project (OCP) is a collaborative community focused on redesigning hardware technology to efficiently support the growing demands on compute infrastructure. The designs have been optimized to lower cost of infrastructure and operations e.g. by removing non-essential components, disaggregating rack level solution with common resources, and simplifying server serviceability.
OpenStack provides the foundation for the NFVI and MANO components within OPNFV. OPNFV releases Colorado and recent Danube have been successfully integrated to OCP hardware and running smoothly. Also hardware acceleration is supported. The concept itself has gained a lot of interest from mobile operators, some of them are running OPNFV on top of OCP hardware in their test laboratories too.
This presentation will introduce how OpenStack, OCP and OPNFV open source projects fits perfectly together.
The Return of QTIP, from Brahmaputra to Danube
Yujun Zhang, ZTE Corporation, Julien Zhang, ZTE Corporation
QTIP project was suspended due to the changes in project team after Brahmaputra. Now it has returned to the community in Danube. Here is the story behind it.
- transfer from original team
- achievements in Danube
- intern projects
- vision for future
Improving POD Usage in Labs, CI and Testing
Fatih Degirmenci, Ericsson, Jack Morgan, Intel
The OPNFV community relies on our community labs, CI and testing projects to ensure we release quality code. The current strategies to use hardware resources in OPNFV community labs will not be able to sustain its current growth. New strategies need to be implemented to allow for new OPNFV projects. The presenters will look at the current lab usage model and discuss ways already being worked in OPNFV community labs through the POD descriptor file. In our CI process through Dynamic CI, Cross Community CI and other initiatives. In our testing projects use of hardware resources and its importance in the release process. The presenters will show current tools used to track usage such as the Bitergia dashboard.
Run OPNFV Danube on ODCC Scorpio Multi-node Server - Open Software on Open Ha...
Zhiqiang Yu, China Mobile, Huabin Tang, China Mobile
Open Data Center Committee (ODCC) is co-founded by Baidu, Tencent, Alibaba, China Telecom, China Mobile, Intel, China Academy of Information and Communications Technology (CAICT). It is a non-profit industrial organization, focusing on researching open hardware such as server, data center and open network technologies to meet the growing demand on hardware in Chinese market.
Scorpio Multi-node Server is an ODCC project sponsored by China Mobile. It is a 4U size server chassis with 8 compute nodes or 4 storage nodes in maximum. It can also be mixture of different kind of servers, like 4 compute nodes and 2 storage nodes. Compared with traditional ATCA or Blade server, Multi-node Server's advantages include:
1.It is easier and cheaper to extend.
2.It has more choices for compute and storage nodes combination.
3.It is easier to maintain by engineers.
4. Even higher density.
5. 4U is more flexible than 10~14U Blade server.
OPNFV develops an integrated and tested open source platform that can be used to build NFV functionality. We are running OPNFV releases Colorado on Scorpio Multi-node smoothly and will try recent Danube on it in China Mobile’s Novonet (Next Generation Network) laboratory.
This presentation will introduce how OPNFV and Scorpio Multi-node server fit perfectly together. It's a fully open implementation of open software and open hardware.
Distributed vnf management architecture and use-cases
Sridhar Pothuganti, NXP, Trinath Somanchi, NXP
Telco operators are on journey to discover what virtualization means for the network. Markets have believed that NFV architecture elements: NFVI and VIM, hold the complete responsibility in providing virtualized networks with carrier grade properties.
Telco operators have reached to a conclusion that VNFs must take their fair share of responsibility to realize NFV goals while meeting carrier-grade behavior in the entire NFV architecture. While the trend moves on, Cloud native VNFs are emerging best citizens of the cloud. Thus communication from EMS to VNFM is blurred and eventually may disappear in the future. This requires better understanding of, and agreement over the role of VNFMs and EMS for VNFs.
This presentation describes the evolution of Distributed VNF management, Architectural design considerations and Use-case scenarios. The following proposal is based on a comprehensive study on evolving cloud native VNF management.
Securing your nfv and sdn integrated open stack cloud- challenges, use-cases ...
Sridhar Pothuganti, NXP, Trinath Somanchi, NXP
Network security and reliability are the most challenging tasks in any cloud. With NFV and SDN in place, Network Functions are virtualzied and network traffic is managed in separated control and data planes. Thus reducing the operational and capital expenditure. Virtualized Network Functions are tied with Software Defined Networks to boost the power of virtualization. This itself is challenging when Network services and security is a concern. While OpenStack is the best opted solution for IaaS, many service provides are moving towards best solutions to deal with service delivery and security challenges in SDN and NFV integrated OpenStack Cloud.
The Presentation outlines the challenges and proposes probable solutions for NFV and SDN integrated OpenStack Cloud.
My network functions are virtualized, but are they cloud-ready
Ulas Kozat, Huawei, Yaoguang Wang, Huawei
In the first phase of telco-cloud vision, the physical network functions are targeted for virtualization and became Virtual Network Functions (VNF) decoupled from the specific hardware platform. As we dive into the second phase of the cloud era, the core need is to provide VNF implementations that can take advantage of what cloud has to offer in terms of utility based computing (a.k.a. scaling), availability, data durability, etc. To this end, we have been developing a VNF Performance Modeling framework for automatic characterization of a particular VNF implementation in terms of its cloud-readiness and its bottlenecks towards cloud-readiness. We will present the details of our performance modeling framework and show its utility based on the existing open source VNF implementations. The next frontier of telco-cloud vision is to develop cloud-native network functions and services. Thus, in the last part of our talk, we will cover the future evolution of the framework and discuss the needs, requirements, potential metrics for evaluating the cloud-nativeness of network functions.
Challenge in asia region connecting each testbed and poc of distributed nfv ...
Shuya Nakama, Okinawa Open Laboratory / NEC Solution Innovators, Eric Chang, Institute for Information Industry, Hideyasu Hayashi, Okinawa Open Laboratory and NEC Solution Innovators, Torii Takashi, NEC Corporation and Okinawa Open Laboratory
There are many countries in Asia region those have the motivation to innovate their telecom system and educate new technologies to young engineers. It is important how to encourage and involve these countries to OPNFV communities, and also educate to contribute to open source activities.
In these session, we will introduce our trial to the issue. Okinawa Open Laboratories (OOL) in Japan and Institute for Information Industry (III) in Taiwan, have been doing joint research activities in these years about SDN/NFV area, and this year, we have connected each testbed using OPNFV. Over the distributed testbed, we have started our POC of NFV use cases such as vEPC, vCPE etc. We also have communication with several research and academic organization in Asia region, so we would like to connect each country’s testbed and expand our testbed to Asia region.
There are many challenges, and we have learned from our experience, so in the session we will share the lessons learned from our trial. That will be good example for the whole community, and help progressing collaboration of global eco system.
Accelerated dataplanes integration and deployment
Tim Rozet, Red Hat, Feng Pan, Red Hat
This session will explore the challenges and lessons learned with integrating accelerated dataplanes into OPNFV deployments. More specifically the talk will focus on FD.IO (VPP) and OVS DPDK integration into Apex, including different types of configuration options, platform requirements, performance tuning, and deployment challenges. This talk will also provide context to how OpenStack functions differently with these types of dataplanes, and how integration with the OpenDaylight controller works.
Openstack Tacker - Moving into Pike
Trinath Somanchi, NXP, Prasad Gorja, NXP
Tacker is an OpenStack community project complementing the VNFM and NFVO modules of ETSI NFV E2E architecture. Moving forward, making VNFs as first class citizens in the NFV world, more capabilities are to be added to VNFM like enhanced service assurance, Network service level VNF forwarding graph and multisite VNF management. Tacker is now advancing with new features while aligning with ETSI NFV E2E architecture to provide best in class services for telcos.
This session gives a idea about new features proposed into Pike release.
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みなさんこんにちはこれ何文字まで入るの？40文字以下不可とか本当に意味わからないけどこれ限界文字数書いてないからマジでやばい文字数いけるんじゃないの？えこ...
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Summit 16: Carrier Grade Testing Integration
- 1. June 20–23, 2016 | Berlin, Germany
- 2. Carrier Grade Testing Integration J.Lausuch, Ericsson M.Richomme ,Orange
- 5. Carrier grade? Not a single definition The power of the IT cloud meeting Telco constraints Or How to 99.999% with 99.999% subsystems
- 6. ¿Carrier grade? A question of confidence ? Robust Manageable Scalable Agile Legal constraints Secure Efficient Monitoring/Supervision Troubleshooting Backup/restore Legacy support HA Geographic redundancy Downtime / SLA Resources optimization Intelligent placement VNFs easy integration Multi Mano stacks Soft/hard update For our customers For the system Critical real-time applications QoS control Legal Interception Data retention Emergency services
- 9. OPNFV Testing community Sanity testing Performance testing Maintainability testing Reliability testing System testing Black box testing Regression testing Integration testing Security testing Acceptance testing Unit testing Load testing Compatibility testing Recovery testing Usability testing Comparison testing Stress testingEnd-to-end testing Scalability testing Compliance testing Efficiency testing Functional testing
- 10. OPNFV Testing community Functional testing Performance testing Feature testing
- 12. From Telco issue to OPNFV projects Fault management Resource management Smooth Upgrade Multisite HA Doctor Promise Escalator Multisite HA
- 13. Focus on feature projects Open vSwitch SFC BGPVPN Copper …
- 14. Focus on feature projects Problem detected OPNFV Feature Project created Dev in Upstream project 1 Dev in Upstream project N Feature integrated in OPNFV scenario(s) Feature tested in CI Feature integrated in OPNFV release Internal dev Feature tests dev
- 15. Focus on CI automation, tooling and software infrastructure support for OPNFV projects Why? What for? What? software development infrastructure repeatability and stability control
- 16. Focus on Infrastructure Define the min. HW requirements to deploy and test OPNFV. Available to the community for development and automation. Used to validate OPNFV releases.
- 17. The challenges
- 18. Beyond CI, repeatability Automating tests is not enough Understanding behavior changes is mandatory to Save time (not run systematically all the tests) Adapt the test strategy according to the environment
- 19. More features, more scenarios…. Problems: More Features to be tested… More Scenarios to be tested… Days are limited to 24h… Hardware resources for tests may increase but not exponentially Solutions: Reduce the number of tests Select/promote Telco grade scenarios
- 20. Telco testing means: repeat the same test again and again. stress the system over days/weeks. KPI compliance. Reliability Stability Performant
- 21. Here comes MANO… NFVI and VIM Telco grade foundations are still questionable…still lots to do MANO game is very open (descriptors, pragmatic versus formal approach,..) Lots of Open Source MANO initiatives • More tests, more combinations, … • Time needed before possible momentum
- 22. What about O&M? • O&M tests not addressed yet in OPNFV • Several possible options (nagios, centreon, zabix, skydive,…) • Shall we test the integration of such tools as part of OPNFV
- 23. Conclusions
- 24. Thank you
- 25. Credits • Earthquake by Irfan Syler, FreeImages.com Content License • FIREMEN AT WORK II by Ossian Engmark, FreeImages.com Content License