Quantum provides an API for managing virtual networks in OpenStack. It allows tenants to create multiple private networks with their own IP addressing, and attach virtual machines to these networks. Quantum uses a plugin architecture that supports various networking technologies by exposing a generic API and allowing operators to choose different backend implementations, such as VLANs, VXLAN, or SDN controllers. This provides tenants with advanced network automation capabilities and operators with network technology choices.
Am 04 track1--salvatore orlando--openstack-apac-2012-finalOpenCity Community
1) Quantum provides network services for OpenStack and allows tenants to control virtual networking in their cloud.
2) Quantum uses a plugin architecture that supports different networking technologies through plugins like Nicira NVP.
3) The Nicira NVP plugin uses network virtualization and overlay tunneling to decouple logical and physical network topology and provide flexible network designs.
Quantum for Cloud Operators - Folsom Conference Dan Wendlandt
Quantum is a networking service for OpenStack that provides tenant control over virtual networks. It uses a plugin architecture that supports different networking technologies and allows for advanced network services like routers and firewalls. The current project status is that Quantum provides basic L2 networking capabilities and some initial advanced services. Future priorities include enabling full tenant control of networks and expanding support for advanced network services.
OpenStack Quantum provides on-demand networking capabilities for tenants in OpenStack clouds. It features a plugin architecture that allows different virtual networking technologies to be used as backends. The Quantum API allows tenants to dynamically create and configure virtual networks and subnets. Project developers are working to transition networking fully from nova-network to Quantum and continue adding new features through extensions to the Quantum API.
OpenStack Quantum provides on-demand networking capabilities for tenants in OpenStack clouds. It uses a plugin architecture that allows different virtual networking technologies to be used as backends. Quantum provides APIs for tenants to dynamically create and configure virtual networks and attach virtual ports for their instances. This allows for complex multi-tenant network topologies and insertion of advanced network services. The Quantum project is growing and becoming more production-ready, with the first core release in OpenStack Folsom. Cloud operators can choose Quantum plugins based on tradeoffs like scalability, performance, and supported features.
Slides presented to OpenStack developer summit during the "Quantum Overview" session (note: these are not the slides presented during the conference, these slides are more technical, and less polished)
OpenStack has released regular updates called releases since its inception. This document summarizes the progression from the Folsom release to the then-upcoming Grizzly release. The Folsom release focused on usability improvements, hardening of the Nova compute service, security enhancements, and decoupling networking and volumes from Nova. It introduced the Quantum networking service and Cinder block storage service. The Grizzly release themes included process improvements, continued Nova enhancements, improvements to Quantum, and new features for the Cinder block storage service.
Nova for Physicalization and Virtualization compute modelsopenstackindia
This document discusses Nova, OpenStack's compute service, and provides an overview of:
1) Different compute models Nova supports including physical servers, virtualized servers using technologies like ESX, Hyper-V, KVM, Xen server, and container-based virtualization using LXC and OpenVZ.
2) Nova uses a driver-based approach to support different hypervisor technologies with drivers for KVM, ESX, Hyper-V, and others.
3) An example multi-hypervisor OpenStack cloud is shown supporting images, controllers, services, and compute hosts running Hyper-V, KVM, and ESXi.
4) Key features like physical bare-metal provisioning are supported across different
Software Defined Networking is seeing a lot of momentum these days. With server virtualization solving the virtual machines problem, and large scale object storage solving the distributed storage challenge, SDN is seen as key in virtual networking.
In this talk we don't try to define SDN but rather dive straight into what in our opinion is the core enabled of SDN: the virtual switch OVS.
OVS can help manage VLAN for guest network isolation, it can re-route any traffic at L2-L4 by keeping forwarding tables controlled by a remote controller (Openfow controller). We show these few OVS capabilities and highlight how they are used in CloudStack and Xen.
Xen Summit presentation of CloudStack and Software Defined Networks. OpenVswitch is the default bridge in Xen and supported in XenServer and Xen Cloud Platform
Am 04 track1--salvatore orlando--openstack-apac-2012-finalOpenCity Community
1) Quantum provides network services for OpenStack and allows tenants to control virtual networking in their cloud.
2) Quantum uses a plugin architecture that supports different networking technologies through plugins like Nicira NVP.
3) The Nicira NVP plugin uses network virtualization and overlay tunneling to decouple logical and physical network topology and provide flexible network designs.
Quantum for Cloud Operators - Folsom Conference Dan Wendlandt
Quantum is a networking service for OpenStack that provides tenant control over virtual networks. It uses a plugin architecture that supports different networking technologies and allows for advanced network services like routers and firewalls. The current project status is that Quantum provides basic L2 networking capabilities and some initial advanced services. Future priorities include enabling full tenant control of networks and expanding support for advanced network services.
OpenStack Quantum provides on-demand networking capabilities for tenants in OpenStack clouds. It features a plugin architecture that allows different virtual networking technologies to be used as backends. The Quantum API allows tenants to dynamically create and configure virtual networks and subnets. Project developers are working to transition networking fully from nova-network to Quantum and continue adding new features through extensions to the Quantum API.
OpenStack Quantum provides on-demand networking capabilities for tenants in OpenStack clouds. It uses a plugin architecture that allows different virtual networking technologies to be used as backends. Quantum provides APIs for tenants to dynamically create and configure virtual networks and attach virtual ports for their instances. This allows for complex multi-tenant network topologies and insertion of advanced network services. The Quantum project is growing and becoming more production-ready, with the first core release in OpenStack Folsom. Cloud operators can choose Quantum plugins based on tradeoffs like scalability, performance, and supported features.
Slides presented to OpenStack developer summit during the "Quantum Overview" session (note: these are not the slides presented during the conference, these slides are more technical, and less polished)
OpenStack has released regular updates called releases since its inception. This document summarizes the progression from the Folsom release to the then-upcoming Grizzly release. The Folsom release focused on usability improvements, hardening of the Nova compute service, security enhancements, and decoupling networking and volumes from Nova. It introduced the Quantum networking service and Cinder block storage service. The Grizzly release themes included process improvements, continued Nova enhancements, improvements to Quantum, and new features for the Cinder block storage service.
Nova for Physicalization and Virtualization compute modelsopenstackindia
This document discusses Nova, OpenStack's compute service, and provides an overview of:
1) Different compute models Nova supports including physical servers, virtualized servers using technologies like ESX, Hyper-V, KVM, Xen server, and container-based virtualization using LXC and OpenVZ.
2) Nova uses a driver-based approach to support different hypervisor technologies with drivers for KVM, ESX, Hyper-V, and others.
3) An example multi-hypervisor OpenStack cloud is shown supporting images, controllers, services, and compute hosts running Hyper-V, KVM, and ESXi.
4) Key features like physical bare-metal provisioning are supported across different
Software Defined Networking is seeing a lot of momentum these days. With server virtualization solving the virtual machines problem, and large scale object storage solving the distributed storage challenge, SDN is seen as key in virtual networking.
In this talk we don't try to define SDN but rather dive straight into what in our opinion is the core enabled of SDN: the virtual switch OVS.
OVS can help manage VLAN for guest network isolation, it can re-route any traffic at L2-L4 by keeping forwarding tables controlled by a remote controller (Openfow controller). We show these few OVS capabilities and highlight how they are used in CloudStack and Xen.
Xen Summit presentation of CloudStack and Software Defined Networks. OpenVswitch is the default bridge in Xen and supported in XenServer and Xen Cloud Platform
Trystakc.cn was announced in OpenStack Summit San Diego 2012(www.slideshare.net/openstack/trystack-introfinalpdf
).It was a Non-profit OpenStack community projects.
By Stackers, for stackers.Experience the latest OpenStack features.
Welcoming contributions and feedback, Join the fun !
Deep dive into Quantum
1. Quantum is the network connectivity service for OpenStack that provides an API to dynamically request and configure virtual networks. It integrates virtual networks with other OpenStack services.
2. The Open vSwitch plugin uses a quantum agent to poll the local Open vSwitch instance and configure flows to implement the logical network model defined in the central database.
3. Plugins hide the backend network technology and provide a generic tenant API for creating and configuring virtual networks, while agents perform the actual network configuration on each physical host.
CloudStack comes with a built-in SDN controller. One way of implementing SDN is to build overlay networks in the Data Center. This slideshow explains how CloudStack builds and maintains GRE tunnel overlays to provide scalable multi-tenant networking for cloud deployments
The document provides an overview of network virtualization and Quantum, an OpenStack module that provides network as a service. It discusses how Quantum uses plug-ins and extensions to provide layer 2 isolation using mechanisms like VLANs and tunnels. It also describes Quantum's layer 3 networking extension which allows creation of routers to connect different networks, and how security groups can specify ingress/egress traffic rules for ports.
This document discusses networking in Apache CloudStack and the challenges of scaling cloud networking. It provides an overview of Apache CloudStack, including its flexibility to support various hypervisors, network topologies, and storage options. It then covers how CloudStack supports different networking modes, from traditional VLAN-based isolation to overlay networks. It also discusses how CloudStack orchestrates network resources and services to provide configurable network offerings to end users. Finally, it compares traditional server virtualization networking with the cloud approach and covers options like software defined networking.
Build a Cloud Day presentation about Fuse Fabric technology in the cloud and how integration projects / architectures can be designed top of cloudstack, openstack, amazon, ...
Presentation by Hugo Trippaers from Schuberg Phillis, he talks about Software Defined Networking and its application in cloud computing. Hugo implemented the integration of the Nicira private gateway in Apache CloudStack. He also covers midonet from Midokura, the BigSwitch virtual wit and the native SDN controller in CloudsStack which uses GRE tunnels. SDN allows to dynamically configure and manage virtual network, this allows for easy provisioning of tenant's network in teh cloud
Apache CloudStack is an open source cloud computing platform that provides infrastructure as a service. It was originally developed by Citrix and is now an Apache incubator project. It is hypervisor-agnostic and supports platforms like Xen, KVM, and VMware. It provides services for compute, storage, networking and a web-based user interface.
Quantum is an OpenStack networking project that provides networking as a service between interfaces managed by other projects like Nova. It uses plugins to support different networking technologies and providers. Quantum provides advanced network topologies and tenant control over networking that was not possible with just Nova networking. The Grizzly release includes improvements to security groups, load balancing as a service, new plugins, and seamless upgrades from Folsom.
This document summarizes CloudStack networking features and architecture. CloudStack provides orchestration of network services like IPAM, DNS, firewalls, load balancing, and VPN. It supports various network isolation techniques including VLANs, L3 isolation, and overlay networks. The CloudStack virtual router provides default network services, and external devices can also be integrated. CloudStack networking supports advanced configurations including multi-tier networks, bring your own services, and software defined networking.
Advanced Data Retrieval and Analytics with Apache Spark and Openstack SwiftDaniel Krook
Lightning talk from the OpenStack NYC meetup on October 8, 2014.
http://bit.ly/ibm-os-meetup
By Gil Vernik
The integration between Apache Spark and Swift, and the use of Storlets for smart retrieval via filtering and privacy-support.
The content of this talk is a statement from the IBM Research division, not IBM product divisions, and is not a statement from IBM regarding its plans, directions or product intents. Any activities described by this talk are subject to change.
Supporting and Using EC2/CIMI on top of Cloud Environments via DeltacloudOved Ourfali
Deltacloud is an open source project that abstracts differences between cloud providers and supports EC2 and CIMI APIs. It can be used on top of oVirt to provide EC2 and CIMI functionality. The Deltacloud server is installed and configured to use the oVirt driver. Then basic EC2 and CIMI operations like launching VMs, listing images, starting/stopping VMs can be performed by sending HTTP requests to the Deltacloud server endpoints. This allows existing tools that use EC2 or CIMI to manage VMs running on oVirt. Future work includes better support for additional oVirt and cloud API features.
The Quantum project provides a tenant-facing API for defining network connectivity and addressing in the cloud. It supports different network technologies and components. Key use cases include single flat networks, multiple flat networks, mixed private and flat networks, provider routers with private networks, and per-tenant routers with private networks.
Enhanced introduction to CloudStack for the Geneva Java User Group. Includes Apache processes, DevCloud use cases, opportunities for Java developers and 4.0 release testing procedure.
OpenStack and OpenContrail for FreeBSD platform by Michał Dubieleurobsdcon
This document provides an overview of running OpenStack and OpenContrail on the FreeBSD platform. It first discusses OpenStack components like Nova compute and network services. It then covers using OpenContrail for network virtualization, which provides overlay networking as an alternative to VLANs. This allows migration of virtual machines between physical servers while maintaining network isolation. The status of FreeBSD support for OpenStack compute and networking services is also summarized.
This document discusses Apache CloudStack performance testing using a simulator. It describes CloudStack as a platform for delivering IaaS clouds that is highly scalable and flexible. A typical CloudStack deployment architecture is shown. The challenges of creating a production-scale performance test environment are discussed when resources are limited in a QA lab. A simulator is presented as a solution to simulate thousands of hypervisors. Details of the simulator implementation and configurations used in test setups are provided. Metrics measured in benchmarks and future work ideas are outlined.
A quick intro to DevCloud the CloudStack sandbox, and how to use CloudMonkey to manage your cloud.
DevCloud is a virtualbox image that contains the CloudStack source code and that is setup to run the storage infrastructure needed by CloudStack plus the networking setup to build the guest network of the VMs. Tiny Linux instances can be started within the Devcloud VM making use of nested virtualization.
This is a perfect setup to discover cloudstack, give demos and test new codes. It is used to test new releases and verify basic functionality. You can run DevCloud on your laptop and then use the command line interface CloudMonkey to make API calls to your DevCloud instance.
This is the perfect complement to the talk on CloudMonkey and shows the basic functionality of a cloud. Instance creation, snapshots, networking, network offering and AWS EC2 compatibility.
This document discusses running OpenStack private clouds with Quantum networking and Nicira NVP. It summarizes the benefits of deploying complex enterprise applications on OpenStack clouds in under a minute compared to months previously. It also discusses how OpenStack Quantum and NVP can provide developers sandbox networks in seconds rather than days and enable cloud bursting for continuous integration testing in minutes rather than weeks. The architecture shows OpenStack Quantum integrated with the Nicira NVP plugin to dynamically provision virtual networks.
Quantum provides network connectivity as a service for OpenStack clouds. It allows tenants to create multiple private networks with custom topologies and control IP addressing. Quantum uses a plugin architecture that supports different networking technologies like Open vSwitch, Cisco UCS, and Linux bridge. This provides choice and enables advanced network services. The Quantum API and plugins manage network connectivity independently of compute resources.
Network virtualization with open stack quantumMiguel Lavalle
Network virtualization with OpenStack Quantum allows tenants to create their own virtual networks that map to underlying physical network technologies. The Quantum plugin architecture supports different virtual networking backends. Quantum provides an API for tenants to dynamically create networks and attach virtual machine ports, implementing advanced networking features through extensions.
Trystakc.cn was announced in OpenStack Summit San Diego 2012(www.slideshare.net/openstack/trystack-introfinalpdf
).It was a Non-profit OpenStack community projects.
By Stackers, for stackers.Experience the latest OpenStack features.
Welcoming contributions and feedback, Join the fun !
Deep dive into Quantum
1. Quantum is the network connectivity service for OpenStack that provides an API to dynamically request and configure virtual networks. It integrates virtual networks with other OpenStack services.
2. The Open vSwitch plugin uses a quantum agent to poll the local Open vSwitch instance and configure flows to implement the logical network model defined in the central database.
3. Plugins hide the backend network technology and provide a generic tenant API for creating and configuring virtual networks, while agents perform the actual network configuration on each physical host.
CloudStack comes with a built-in SDN controller. One way of implementing SDN is to build overlay networks in the Data Center. This slideshow explains how CloudStack builds and maintains GRE tunnel overlays to provide scalable multi-tenant networking for cloud deployments
The document provides an overview of network virtualization and Quantum, an OpenStack module that provides network as a service. It discusses how Quantum uses plug-ins and extensions to provide layer 2 isolation using mechanisms like VLANs and tunnels. It also describes Quantum's layer 3 networking extension which allows creation of routers to connect different networks, and how security groups can specify ingress/egress traffic rules for ports.
This document discusses networking in Apache CloudStack and the challenges of scaling cloud networking. It provides an overview of Apache CloudStack, including its flexibility to support various hypervisors, network topologies, and storage options. It then covers how CloudStack supports different networking modes, from traditional VLAN-based isolation to overlay networks. It also discusses how CloudStack orchestrates network resources and services to provide configurable network offerings to end users. Finally, it compares traditional server virtualization networking with the cloud approach and covers options like software defined networking.
Build a Cloud Day presentation about Fuse Fabric technology in the cloud and how integration projects / architectures can be designed top of cloudstack, openstack, amazon, ...
Presentation by Hugo Trippaers from Schuberg Phillis, he talks about Software Defined Networking and its application in cloud computing. Hugo implemented the integration of the Nicira private gateway in Apache CloudStack. He also covers midonet from Midokura, the BigSwitch virtual wit and the native SDN controller in CloudsStack which uses GRE tunnels. SDN allows to dynamically configure and manage virtual network, this allows for easy provisioning of tenant's network in teh cloud
Apache CloudStack is an open source cloud computing platform that provides infrastructure as a service. It was originally developed by Citrix and is now an Apache incubator project. It is hypervisor-agnostic and supports platforms like Xen, KVM, and VMware. It provides services for compute, storage, networking and a web-based user interface.
Quantum is an OpenStack networking project that provides networking as a service between interfaces managed by other projects like Nova. It uses plugins to support different networking technologies and providers. Quantum provides advanced network topologies and tenant control over networking that was not possible with just Nova networking. The Grizzly release includes improvements to security groups, load balancing as a service, new plugins, and seamless upgrades from Folsom.
This document summarizes CloudStack networking features and architecture. CloudStack provides orchestration of network services like IPAM, DNS, firewalls, load balancing, and VPN. It supports various network isolation techniques including VLANs, L3 isolation, and overlay networks. The CloudStack virtual router provides default network services, and external devices can also be integrated. CloudStack networking supports advanced configurations including multi-tier networks, bring your own services, and software defined networking.
Advanced Data Retrieval and Analytics with Apache Spark and Openstack SwiftDaniel Krook
Lightning talk from the OpenStack NYC meetup on October 8, 2014.
http://bit.ly/ibm-os-meetup
By Gil Vernik
The integration between Apache Spark and Swift, and the use of Storlets for smart retrieval via filtering and privacy-support.
The content of this talk is a statement from the IBM Research division, not IBM product divisions, and is not a statement from IBM regarding its plans, directions or product intents. Any activities described by this talk are subject to change.
Supporting and Using EC2/CIMI on top of Cloud Environments via DeltacloudOved Ourfali
Deltacloud is an open source project that abstracts differences between cloud providers and supports EC2 and CIMI APIs. It can be used on top of oVirt to provide EC2 and CIMI functionality. The Deltacloud server is installed and configured to use the oVirt driver. Then basic EC2 and CIMI operations like launching VMs, listing images, starting/stopping VMs can be performed by sending HTTP requests to the Deltacloud server endpoints. This allows existing tools that use EC2 or CIMI to manage VMs running on oVirt. Future work includes better support for additional oVirt and cloud API features.
The Quantum project provides a tenant-facing API for defining network connectivity and addressing in the cloud. It supports different network technologies and components. Key use cases include single flat networks, multiple flat networks, mixed private and flat networks, provider routers with private networks, and per-tenant routers with private networks.
Enhanced introduction to CloudStack for the Geneva Java User Group. Includes Apache processes, DevCloud use cases, opportunities for Java developers and 4.0 release testing procedure.
OpenStack and OpenContrail for FreeBSD platform by Michał Dubieleurobsdcon
This document provides an overview of running OpenStack and OpenContrail on the FreeBSD platform. It first discusses OpenStack components like Nova compute and network services. It then covers using OpenContrail for network virtualization, which provides overlay networking as an alternative to VLANs. This allows migration of virtual machines between physical servers while maintaining network isolation. The status of FreeBSD support for OpenStack compute and networking services is also summarized.
This document discusses Apache CloudStack performance testing using a simulator. It describes CloudStack as a platform for delivering IaaS clouds that is highly scalable and flexible. A typical CloudStack deployment architecture is shown. The challenges of creating a production-scale performance test environment are discussed when resources are limited in a QA lab. A simulator is presented as a solution to simulate thousands of hypervisors. Details of the simulator implementation and configurations used in test setups are provided. Metrics measured in benchmarks and future work ideas are outlined.
A quick intro to DevCloud the CloudStack sandbox, and how to use CloudMonkey to manage your cloud.
DevCloud is a virtualbox image that contains the CloudStack source code and that is setup to run the storage infrastructure needed by CloudStack plus the networking setup to build the guest network of the VMs. Tiny Linux instances can be started within the Devcloud VM making use of nested virtualization.
This is a perfect setup to discover cloudstack, give demos and test new codes. It is used to test new releases and verify basic functionality. You can run DevCloud on your laptop and then use the command line interface CloudMonkey to make API calls to your DevCloud instance.
This is the perfect complement to the talk on CloudMonkey and shows the basic functionality of a cloud. Instance creation, snapshots, networking, network offering and AWS EC2 compatibility.
This document discusses running OpenStack private clouds with Quantum networking and Nicira NVP. It summarizes the benefits of deploying complex enterprise applications on OpenStack clouds in under a minute compared to months previously. It also discusses how OpenStack Quantum and NVP can provide developers sandbox networks in seconds rather than days and enable cloud bursting for continuous integration testing in minutes rather than weeks. The architecture shows OpenStack Quantum integrated with the Nicira NVP plugin to dynamically provision virtual networks.
Quantum provides network connectivity as a service for OpenStack clouds. It allows tenants to create multiple private networks with custom topologies and control IP addressing. Quantum uses a plugin architecture that supports different networking technologies like Open vSwitch, Cisco UCS, and Linux bridge. This provides choice and enables advanced network services. The Quantum API and plugins manage network connectivity independently of compute resources.
Network virtualization with open stack quantumMiguel Lavalle
Network virtualization with OpenStack Quantum allows tenants to create their own virtual networks that map to underlying physical network technologies. The Quantum plugin architecture supports different virtual networking backends. Quantum provides an API for tenants to dynamically create networks and attach virtual machine ports, implementing advanced networking features through extensions.
The document summarizes OpenStack Quantum, a networking component that provides network connectivity as a service for tenants in OpenStack clouds. Key points:
- Quantum provides APIs for tenants to create private networks with subnets and connect VMs to those networks, enabling complex multi-tenant networking.
- It uses a plugin architecture so different networking technologies like OVS, Linux Bridge can be supported.
- The Grizzly release will include features like metadata for overlapping IPs, security groups, L3 HA, and new plugin support.
- Users can help with testing, documentation, and implementing open specifications.
OpenStack 2012 fall summit observation - Quantum/SDNTe-Yen Liu
- The keynote at the OpenStack 2012 Fall Summit highlighted Rackspace's decreasing contribution to OpenStack commits over time and Rackspace's private cloud which runs OpenStack and sees high usage.
- The Quantum project in OpenStack provides network connectivity as a service and allows different virtualization technologies to be plugged in as backends. It has evolved to add L3 and L4-L7 network services.
- Quantum uses a plugin architecture so that different virtual network backends like Open vSwitch, Linux bridge can be used. Extensions allow for additional network properties and new services like routing, load balancing to be added.
Quantum is a project that provides networking services for OpenStack. It allows tenants to define complex network topologies rather than being limited to static connectivity options. Quantum uses plugins to support different backend technologies and integrates with Nova to provision virtual networks. The initial release focused on basic L2 networking capabilities. Future work includes improving production readiness, integrating all Nova networking features, and implementing advanced services like L3 routing.
Quantum (OpenStack Meetup Feb 9th, 2012)Dan Wendlandt
This is a talk I gave on Quantum at the Bay Area OpenStack Meetup on Feb 9th, 2012.
I added a few slides to try and address some of questions people had during the talk.
Quantum - Virtual networks for Openstacksalv_orlando
An overview of Quantum, the soon-to-be default Openstack network service.
These slides introduce Quantum, its design goals, and discusses the API. It also tries to address how quantum relates to Software Defined Networking (SDN)
Quantum is an OpenStack networking project that provides networking as a service. It uses plugins to support various technologies like SDN, overlay tunneling, and fabric solutions. This allows tenants to create their own network topologies with control over addressing, segmentation, and services. Quantum provides APIs for networks, subnets, and ports that integrate with Nova to attach virtual network interfaces to instances.
OpenStack is an open source cloud computing platform that provides services for managing compute, storage, and networking resources. Quantum is the networking component of OpenStack that provides APIs to virtualize networking and manage virtual networks. It abstracts the network configuration from underlying hardware and supports plugins for different vendors. Quantum provides advanced networking capabilities compared to earlier OpenStack networking through its network, subnet, and port abstractions and plugin architecture.
Open stack networking_101_update_2014-os-meetupsyfauser
This is the latest Update to my OpenStack Networking / Neutron 101 Slides with some more Information and caveats on the new DVR and Gateway HA Features
OpenStack Quantum - Past, Present & FutureSomik Behera
This document provides an overview of OpenStack Quantum, the networking component of OpenStack. It discusses the history and motivation for Quantum, including limitations of the original networking model. The document describes the key aspects of the Quantum architecture, including the plugin framework and ability to support different networking technologies. It also provides an update on the project status as of the Essex release and previews upcoming capabilities for the Folsom release.
Networking is NOT Free: Lessons in Network DesignRandy Bias
An in-depth critique of the existing OpenStack networking approach, with a focus on how the Nova network controller is more of a hindrance than a help. Discusses the gap in Quantum's functionality required to close the gap, and alternative solutions. How can we make networking in OpenStack robust, high performance, and fault tolerant? What do typical large scale networks look like and what lessons can we learn from them? Is there an approach to networking we can take that is the same with a handful of servers as it is with hundreds of racks?
This presentation was shown at the OpenStack Online Meetup session on August 28, 2014. It is an update to the 2013 sessions, and adds content on Services Plugin, Modular plugins, as well as an Outlook to some Juno features like DVR, HA and IPv6 Support
- OpenStack provides network virtualization and automation capabilities through projects like Neutron, Heat, and plugins like Midonet.
- Neutron evolved networking in OpenStack to allow pluggable networking models beyond the initial Nova networking. It supports overlay technologies and network automation.
- Heat allows you to define infrastructure like servers, networks, and their relationships in templates that can be deployed through the OpenStack API. This provides automation of virtual network deployment.
- Plugins like Midonet provide distributed virtual networking models to improve scalability and performance over overlay approaches like OVS. They also allow automation of physical network configuration.
VMworld 2013: VMware NSX Integration with OpenStack VMworld
VMworld 2013
Somik Behera, VMware
Mark McClain, DreamHost & OpenStack
Salvatore Orlando, VMware
Learn more about VMworld and register at http://www.vmworld.com/index.jspa?src=socmed-vmworld-slideshare
Hitchhiker's Guide to Open Source Cloud ComputingMark Hinkle
Imagine it’s eight o’clock on a Thursday morning and you awake to see a bulldozer out your window ready to plow over your data center. Normally you may wish to consult the Encyclopedia Galáctica to discern the best course of action but your copy is likely out of date. And while the Hitchhiker’s Guide to the Galaxy (HHGTTG) is a wholly remarkable book it doesn’t cover the nuances of cloud computing. That’s why you need the Hitchhiker’s Guide to Cloud Computing (HHGTCC) or at least to attend this talk understand the state of open source cloud computing. Specifically this talk will cover infrastructure-as-a-service, platform-as-a-service and developments in big data and how to more effectively take advantage of these technologies using open source software. Technologies that will be covered in this talk include Apache CloudStack, Chef, CloudFoundry, NoSQL, OpenStack, Puppet and many more.
Specific topics for discussion will include:
Infrastructure-as-a-Service - The Systems Cloud - Get a comparision of the open source cloud platforms including OpenStack, Apache CloudStack, Eucalyptus, OpenNebula
Platform-as-a-Service - The Developers Cloud - Find out what tools are availble to build portable auto-scaling applications including CloudFoundry, OpenShift, Stackato and more.
Data-as-a-Service - The Analytics Cloud - Want to figure out the who, what , where , when and why of big data ? You get an overview of open source NoSQL databases and technologies like MapReduce to help crunch massive data sets in the cloud.
Finally you'll get a overview of the tools that can help you really take advantage of the cloud? Want to auto-scale virtual machiens to serve millions of web pages or want to automate the configuration of cloud computing environments. You'll learn how to combine these tools to provide continous deployment systems that will help you earn DevOps cred in any data center.
[Finally, for those of you that are Douglas Adams fans please accept the deepest apologies for bad analogies to the HHGTTG.]
The document provides an overview of network virtualization and the Network Virtualization Platform (NVP). It defines network virtualization as decoupling, automating, and making network behavior independent of physical network state. NVP allows for logical networks that are isolated, location-independent and independent of physical network changes. It introduces NVP components and architecture including the control plane, gateways, service nodes, and integration with hypervisors and OpenStack. The document also discusses treating physical networks like compute servers and fabric/pod network designs.
Similar to OpenStack Quantum: Cloud Carrier Summit 2012 (20)
A First Look at vSphere Integrated Containers and Photon PlatformDan Wendlandt
Talk presented at VMworld 2015 offering a sneak peak into two VMware technical previews announced at the conference: vSphere Integrated Containers and Photon Platform.
OpenStack + VMware at the Hong Kong OpenStack SummitDan Wendlandt
VMware is partnering with OpenStack to provide integration between VMware technologies like vSphere and NSX with OpenStack. This allows OpenStack deployments to take advantage of VMware's compute, network and storage capabilities while maintaining flexibility and choice. Key benefits include reliability, security, performance and management tools from VMware, as well as freedom of choice in technologies. VMware contributes to OpenStack and ensures their products work well within the OpenStack framework. The goal is to make VMware an easy and powerful option for running OpenStack clouds.
The document describes a demo of OpenStack Nova and Quantum using Open vSwitch. Quantum is a virtual network service that allows creation of networks and attachment of virtual machine interfaces, similar to how Nova provides virtual machines. The demo uses Quantum with Open vSwitch on a single compute node to automatically create a multi-tier network topology with public and private networks connecting VMs.
Quantum provides a network connectivity service for OpenStack. It exposes an API for tenants to define logical network abstractions and connectivity between interfaces from other OpenStack services. Quantum uses a plugin architecture so multiple technologies can implement the logical abstractions. For the initial Diablo release, Quantum will focus on basic L2 connectivity and integrating with Nova and at least one other service via "edge bindings". Experimental plugins will demonstrate Quantum's capabilities while many design questions around advanced networking remain for future iterations.
The document outlines goals for an OpenStack Networking Service blueprint including providing networking as a first-class service and flexibility through plugins. The scope is for the networking service to manage connectivity and addressing while other services like compute, firewalls, and load balancers would consume it. A plug-in design is proposed to incorporate different networking solutions and customer-aware business logic to manage network creation and associations. Examples of use cases and interactions with other services are provided, along with a sample sequence of attaching a VM interface to a logical network.
“An Outlook of the Ongoing and Future Relationship between Blockchain Technologies and Process-aware Information Systems.” Invited talk at the joint workshop on Blockchain for Information Systems (BC4IS) and Blockchain for Trusted Data Sharing (B4TDS), co-located with with the 36th International Conference on Advanced Information Systems Engineering (CAiSE), 3 June 2024, Limassol, Cyprus.
Let's Integrate MuleSoft RPA, COMPOSER, APM with AWS IDP along with Slackshyamraj55
Discover the seamless integration of RPA (Robotic Process Automation), COMPOSER, and APM with AWS IDP enhanced with Slack notifications. Explore how these technologies converge to streamline workflows, optimize performance, and ensure secure access, all while leveraging the power of AWS IDP and real-time communication via Slack notifications.
Why You Should Replace Windows 11 with Nitrux Linux 3.5.0 for enhanced perfor...SOFTTECHHUB
The choice of an operating system plays a pivotal role in shaping our computing experience. For decades, Microsoft's Windows has dominated the market, offering a familiar and widely adopted platform for personal and professional use. However, as technological advancements continue to push the boundaries of innovation, alternative operating systems have emerged, challenging the status quo and offering users a fresh perspective on computing.
One such alternative that has garnered significant attention and acclaim is Nitrux Linux 3.5.0, a sleek, powerful, and user-friendly Linux distribution that promises to redefine the way we interact with our devices. With its focus on performance, security, and customization, Nitrux Linux presents a compelling case for those seeking to break free from the constraints of proprietary software and embrace the freedom and flexibility of open-source computing.
Dr. Sean Tan, Head of Data Science, Changi Airport Group
Discover how Changi Airport Group (CAG) leverages graph technologies and generative AI to revolutionize their search capabilities. This session delves into the unique search needs of CAG’s diverse passengers and customers, showcasing how graph data structures enhance the accuracy and relevance of AI-generated search results, mitigating the risk of “hallucinations” and improving the overall customer journey.
Communications Mining Series - Zero to Hero - Session 1DianaGray10
This session provides introduction to UiPath Communication Mining, importance and platform overview. You will acquire a good understand of the phases in Communication Mining as we go over the platform with you. Topics covered:
• Communication Mining Overview
• Why is it important?
• How can it help today’s business and the benefits
• Phases in Communication Mining
• Demo on Platform overview
• Q/A
Unlocking Productivity: Leveraging the Potential of Copilot in Microsoft 365, a presentation by Christoforos Vlachos, Senior Solutions Manager – Modern Workplace, Uni Systems
Goodbye Windows 11: Make Way for Nitrux Linux 3.5.0!SOFTTECHHUB
As the digital landscape continually evolves, operating systems play a critical role in shaping user experiences and productivity. The launch of Nitrux Linux 3.5.0 marks a significant milestone, offering a robust alternative to traditional systems such as Windows 11. This article delves into the essence of Nitrux Linux 3.5.0, exploring its unique features, advantages, and how it stands as a compelling choice for both casual users and tech enthusiasts.
Essentials of Automations: The Art of Triggers and Actions in FMESafe Software
In this second installment of our Essentials of Automations webinar series, we’ll explore the landscape of triggers and actions, guiding you through the nuances of authoring and adapting workspaces for seamless automations. Gain an understanding of the full spectrum of triggers and actions available in FME, empowering you to enhance your workspaces for efficient automation.
We’ll kick things off by showcasing the most commonly used event-based triggers, introducing you to various automation workflows like manual triggers, schedules, directory watchers, and more. Plus, see how these elements play out in real scenarios.
Whether you’re tweaking your current setup or building from the ground up, this session will arm you with the tools and insights needed to transform your FME usage into a powerhouse of productivity. Join us to discover effective strategies that simplify complex processes, enhancing your productivity and transforming your data management practices with FME. Let’s turn complexity into clarity and make your workspaces work wonders!
AI 101: An Introduction to the Basics and Impact of Artificial IntelligenceIndexBug
Imagine a world where machines not only perform tasks but also learn, adapt, and make decisions. This is the promise of Artificial Intelligence (AI), a technology that's not just enhancing our lives but revolutionizing entire industries.
UiPath Test Automation using UiPath Test Suite series, part 6DianaGray10
Welcome to UiPath Test Automation using UiPath Test Suite series part 6. In this session, we will cover Test Automation with generative AI and Open AI.
UiPath Test Automation with generative AI and Open AI webinar offers an in-depth exploration of leveraging cutting-edge technologies for test automation within the UiPath platform. Attendees will delve into the integration of generative AI, a test automation solution, with Open AI advanced natural language processing capabilities.
Throughout the session, participants will discover how this synergy empowers testers to automate repetitive tasks, enhance testing accuracy, and expedite the software testing life cycle. Topics covered include the seamless integration process, practical use cases, and the benefits of harnessing AI-driven automation for UiPath testing initiatives. By attending this webinar, testers, and automation professionals can gain valuable insights into harnessing the power of AI to optimize their test automation workflows within the UiPath ecosystem, ultimately driving efficiency and quality in software development processes.
What will you get from this session?
1. Insights into integrating generative AI.
2. Understanding how this integration enhances test automation within the UiPath platform
3. Practical demonstrations
4. Exploration of real-world use cases illustrating the benefits of AI-driven test automation for UiPath
Topics covered:
What is generative AI
Test Automation with generative AI and Open AI.
UiPath integration with generative AI
Speaker:
Deepak Rai, Automation Practice Lead, Boundaryless Group and UiPath MVP
Climate Impact of Software Testing at Nordic Testing DaysKari Kakkonen
My slides at Nordic Testing Days 6.6.2024
Climate impact / sustainability of software testing discussed on the talk. ICT and testing must carry their part of global responsibility to help with the climat warming. We can minimize the carbon footprint but we can also have a carbon handprint, a positive impact on the climate. Quality characteristics can be added with sustainability, and then measured continuously. Test environments can be used less, and in smaller scale and on demand. Test techniques can be used in optimizing or minimizing number of tests. Test automation can be used to speed up testing.
Driving Business Innovation: Latest Generative AI Advancements & Success StorySafe Software
Are you ready to revolutionize how you handle data? Join us for a webinar where we’ll bring you up to speed with the latest advancements in Generative AI technology and discover how leveraging FME with tools from giants like Google Gemini, Amazon, and Microsoft OpenAI can supercharge your workflow efficiency.
During the hour, we’ll take you through:
Guest Speaker Segment with Hannah Barrington: Dive into the world of dynamic real estate marketing with Hannah, the Marketing Manager at Workspace Group. Hear firsthand how their team generates engaging descriptions for thousands of office units by integrating diverse data sources—from PDF floorplans to web pages—using FME transformers, like OpenAIVisionConnector and AnthropicVisionConnector. This use case will show you how GenAI can streamline content creation for marketing across the board.
Ollama Use Case: Learn how Scenario Specialist Dmitri Bagh has utilized Ollama within FME to input data, create custom models, and enhance security protocols. This segment will include demos to illustrate the full capabilities of FME in AI-driven processes.
Custom AI Models: Discover how to leverage FME to build personalized AI models using your data. Whether it’s populating a model with local data for added security or integrating public AI tools, find out how FME facilitates a versatile and secure approach to AI.
We’ll wrap up with a live Q&A session where you can engage with our experts on your specific use cases, and learn more about optimizing your data workflows with AI.
This webinar is ideal for professionals seeking to harness the power of AI within their data management systems while ensuring high levels of customization and security. Whether you're a novice or an expert, gain actionable insights and strategies to elevate your data processes. Join us to see how FME and AI can revolutionize how you work with data!
Observability Concepts EVERY Developer Should Know -- DeveloperWeek Europe.pdfPaige Cruz
Monitoring and observability aren’t traditionally found in software curriculums and many of us cobble this knowledge together from whatever vendor or ecosystem we were first introduced to and whatever is a part of your current company’s observability stack.
While the dev and ops silo continues to crumble….many organizations still relegate monitoring & observability as the purview of ops, infra and SRE teams. This is a mistake - achieving a highly observable system requires collaboration up and down the stack.
I, a former op, would like to extend an invitation to all application developers to join the observability party will share these foundational concepts to build on:
GraphSummit Singapore | The Art of the Possible with Graph - Q2 2024Neo4j
Neha Bajwa, Vice President of Product Marketing, Neo4j
Join us as we explore breakthrough innovations enabled by interconnected data and AI. Discover firsthand how organizations use relationships in data to uncover contextual insights and solve our most pressing challenges – from optimizing supply chains, detecting fraud, and improving customer experiences to accelerating drug discoveries.
Cosa hanno in comune un mattoncino Lego e la backdoor XZ?Speck&Tech
ABSTRACT: A prima vista, un mattoncino Lego e la backdoor XZ potrebbero avere in comune il fatto di essere entrambi blocchi di costruzione, o dipendenze di progetti creativi e software. La realtà è che un mattoncino Lego e il caso della backdoor XZ hanno molto di più di tutto ciò in comune.
Partecipate alla presentazione per immergervi in una storia di interoperabilità, standard e formati aperti, per poi discutere del ruolo importante che i contributori hanno in una comunità open source sostenibile.
BIO: Sostenitrice del software libero e dei formati standard e aperti. È stata un membro attivo dei progetti Fedora e openSUSE e ha co-fondato l'Associazione LibreItalia dove è stata coinvolta in diversi eventi, migrazioni e formazione relativi a LibreOffice. In precedenza ha lavorato a migrazioni e corsi di formazione su LibreOffice per diverse amministrazioni pubbliche e privati. Da gennaio 2020 lavora in SUSE come Software Release Engineer per Uyuni e SUSE Manager e quando non segue la sua passione per i computer e per Geeko coltiva la sua curiosità per l'astronomia (da cui deriva il suo nickname deneb_alpha).
Infrastructure Challenges in Scaling RAG with Custom AI modelsZilliz
Building Retrieval-Augmented Generation (RAG) systems with open-source and custom AI models is a complex task. This talk explores the challenges in productionizing RAG systems, including retrieval performance, response synthesis, and evaluation. We’ll discuss how to leverage open-source models like text embeddings, language models, and custom fine-tuned models to enhance RAG performance. Additionally, we’ll cover how BentoML can help orchestrate and scale these AI components efficiently, ensuring seamless deployment and management of RAG systems in the cloud.
Best 20 SEO Techniques To Improve Website Visibility In SERPPixlogix Infotech
Boost your website's visibility with proven SEO techniques! Our latest blog dives into essential strategies to enhance your online presence, increase traffic, and rank higher on search engines. From keyword optimization to quality content creation, learn how to make your site stand out in the crowded digital landscape. Discover actionable tips and expert insights to elevate your SEO game.
Best 20 SEO Techniques To Improve Website Visibility In SERP
OpenStack Quantum: Cloud Carrier Summit 2012
1. Intro to OpenStack Quantum for
Cloud Operators
Dan Wendlandt
dan@nicira.com
Openstack Quantum Hacker & Project Team Lead
twitter - danwendlandt
2. Caveats
• Quantum is young: there are lots of things
that it WILL do, but doesn’t do yet.
• Target of talk is Cloud Operators that would
deploy Quantum, not vendors.
• Not “OpenStack vs. X” talk.
3. Outline
• What is OpenStack?
• Why Quantum?
• What is Quantum?
– API Overview
– Plugin Architecture
• Use Case: Nicira NVP Plugin
– Network virtualization model
– Live Demo (why not?)
• Questions
5. What is OpenStack?
“To produce the ubiquitous
open source cloud computing
platform that will meet the needs
of public and private cloud
providers regardless of size, by
being simple to implement and
massively scalable.”
Allow anyone to automate IT provisioning in a public or private IaaS
cloud that meets (and exceeds) the capabilities of Amazon EC2.
6. Why is Openstack Compelling?
Incredible cross-industry mindshare and momentum
Real resource commitments from many companies:
200+ unique developers from 55+ companies in last 6-month release
7. Who is Deploying OpenStack?
Hosting Providers
Carrier / Telco
Large Enterprise
Government
More information: http://www.openstack.org
8. 10,000 ft (3 km) Architecture View
• Each service is a separate piece of software, includes:
– A tenant-facing API that exposes logical abstractions for
consuming/monitoring the service.
– Pluggable backend to choose “best of breed’
implementations (open source or vendor proprietary).
Generic OpenStack APIs Operator Selected Backends
Compute API KVM
XenServer
Network API VLANs + IPtables
Nicira NVP
Tenant
(GUI, CLI, A Storage API EMC
NFS
PI code)
11. Why Quantum?
• Networking was sub-component of OpenStack
Compute layer (Nova).
• Two Key Problems:
#1: No tenant control of networking.
#2: Limited technology “baked in” to design.
12. Problem #1: No Tenant Control
To move enterprise apps to the
cloud, tenants want to “copy and
paste” their existing data center
network topologies:
– Ability to create “multi-tier”
networks (e.g., web tier, app
tier, db tier)
– Control over IP addressing.
– Ability to insert and configure your “You can have any color as long
as its black.“
own services (e.g., firewall, IPS) - Henry Ford about the Model-T
– VPN/Bridge to remote physical
hosting or customer premises
(“cloudbursting”).
13. Why Quantum? Reason #1
On-demand Enterprise-Class Networking
• Tenants can:
– create multiple private networks
– control IP addressing (bring your
own!).
– monitor basic network status.
• Quantum API extensions provide:
– Advanced control + visibility:
Security policies, Quality-of- Build rich
Service, Monitoring + networks, customize
Troubleshooting. d to tenant needs.
– Advanced Network Services:
routers, Firewalls, VPN, IDS, etc.
14. Problem #2: Technology Limitations
• Cloud puts new stresses on
networks:
– High-density multi-tenancy, massive
scale
– Strict uptime requirements.
– Integrate with legacy hosting
environments / remote data centers.
– VM mobility
Who needs private
– On-demand service insertion networks?
• But Nova was limited to basic Trunking all VLANs
VLAN model + Linux IPtables. is a great idea!
- Stone Age Man
15. Why Quantum?
#2: Leveraging Advanced Technologies
• New networking technologies are emerging
to try and tackle these challenges.
– Overlay tunneling: VXLAN, NVGRE, STT
– Software-defined Networking (SDN) /
OpenFlow
– VPN-based solutions (e.g., E-VPN).
– L2 Fabric solutions: FabricPath, Qfabric, etc.
– [ insert other solution here ]
• Quantum provides a “plugin” mechanism to
enable different technologies (more later). Use advanced
technologies to
reach new heights.
• Choice is a good thing!
19. Quantum Architecture
Generic OpenStack APIs Operator Selected Backends
Compute API XenServer
Network API Nicira NVP
Tenant Tools
(GUI, CLI, AP Storage API EMC
I code)
An eco-system of A generic tenant API A “plugin” architecture
tools that leverage to create and with different back-end
the Quantum API. configure “virtual “engines”
networks”
20. Basic API Abstractions
VM1 VM2 virtual server
Nova 10.0.0.2 10.0.0.3
virtual interface (VIF)
virtual port
Quantum Net1
L2 virtual network
10.0.0.0/24
“virtual networks” are fundamentally
multi-tenant, just like virtual servers.
21. Quantum Model: Dynamic Network
Creation + Association
TenantA-VM2 TenantA-VM3
TenantA-VM1
10.0.0.3 9.0.0.2
10.0.0.2
9.0.0.3
Tenant-A Net1 Tenant-A Net2
10.0.0.0/24 9.0.0.0/24
Public Net
88.0.0.0/18
• Tenant can use API to create many networks.
• When booting a VM, define which network(s) it
should connect to.
• Can even plug-in instances from other services
(e.g., a load-balancing service).
22. Quantum API Extensions
• Enables innovation in virtual networking.
– Tenants can query API to programmatically discover supported extensions.
– Overtime, extensions implemented by many plugins can become “core”.
• Add properties on top of existing network/port abstractions:
– QoS/SLA guarantees / limits
– Security Filter Policies
– port statistics / netflow
• New Services
– L3 forwarding, ACLs + NAT (“elastic” or “floating” IPs)
– VPN connectivity between cloud and customer site, or another cloud
datacenter.
23. Example: Quantum + Extensions
TenantA-VM2 TenantA-VM3
TenantA-VM1
10.0.0.3 10.0.1.2
10.0.0.2
9.0.0.3
TenantA-VM4 Tenant-A Net1 Tenant-A Net2
172.16.0.30 10.0.0.0/24 10.0.1.0/24
Tenant-A Net3
172.16.0.0/24
Not
VPN necessarily a
Tenant-A On VM!
Premise Net Public Net
172.16.0.0/24 88.0.0.0/18
24. Quantum Architecture
Generic OpenStack APIs Operator Selected Backends
Compute API XenServer
Network API Nicira NVP
Tenant Tools
(GUI, CLI, AP Storage API EMC
I code)
An eco-system of A generic tenant API A “plugin” architecture
tools that leverage to create and with different back-end
the Quantum API. configure “virtual “engines”
networks”
25. Quantum “Plugins”
• Different plugin “engines” present different trade-offs:
– Free vs. Commercially Supported
– Advanced Features (exposed as API extensions)
– Scalability
– High Availability (control & data plane)
– Hypervisor Compatibility
– Network HW Compat (vendor specific? Allow L3 scale-out?)
– Manageability / troubleshooting
• Cloud Operators weigh trade-offs, choose a plugin.
• Note: Back-end technology hidden behind logical core API
– Example: VLANs vs. tunneling
26. Quantum Architecture (generic)
API Clients Quantum Service Backend X
Quantum
API
Tenant Create-net
Scripts .
Horizon
. Plugin
GUI . X
Create-
Orchestration
Physical
port virtual switch
Code Network
Nova Compute
API
Extensions
Interfaces from Nova plug
into a switch manages by
Uniform API
the Quantum plugin.
for all clients
27. Vendor Quantum Plugins
Basic open source plugins based on Open vSwitch and
Linux Bridge exist.
The following vendors have publicly stated that they already have
or are developing a Quantum plugin (others exist as well)
28. Quantum Project Releases
• Incubation release (OpenStack Essex, April ‘12)
– v1 API, base L2 API abstractions
– 5 plugins available.
– In production at early adopters.
• First “core” release (OpenStack Folsom, Oct. ‘12)
– v2 API, with L2 + L3 API abstractions
– Additional plugins available.
– Quantum becomes “default” networking option for
OpenStack.
30. Nicira NVP Network Virt Model
• Edge virtualization in hypervisor (open vswitch) with
overlay tunneling decouples logical + physical topology.
– Flexibility designing Fabric (requires only IP unicast)
• Can use traditional design, or Fat-tree/Clos
• No requirement for L2 adjacency, large MAC/ACL tables in HW
– Place/move any workload anywhere in the DC.
• Control Plane work is Distributed across nodes within the
NVP control cluster to provide scalability & fault tolerance.
• Quantum Tenants can dynamically create/modify/monitor
rich networks abstractions via Quantum API.
31. Quantum w/NVP Architecture
API Clients Quantum Service Nicira NVP
Controller
Quantum NVP Cluster
NVP NVP
NVP
API Controller handles NO
Plugin Controller
Controller
dataplane
Tenant Create-net Cluster traffic.
Scripts Create-
. net
. .
Horizon
. .
Create-port
Orchestration .
Code Create- L3 Fabric
OVS
API port
Extensions Nova Compute
32. Live Demo
Use Case: Rich Network topologies used within
Nicira’s internal OpenStack + NVP cloud.
controller1 HV1
controller1 HV2
controller1
Windows Data Data
Mgmt
1 Net 2 Net
Net
Manager
GW1
External
Net External Host
33. Thanks!
Questions?
Dan Wendlandt
dan@nicira.com
OpenStack Quantum Hacker & Project Team Lead
twitter - danwendlandt