NFV VNF Architecture 특징을 설명
[목차]
Overview of VNF in the NFV Architecture
VNF Design Patterns and Properties
VNF States and Transitions
VNF Fault Management Overview
Functional Requirements on Management and Orchestration
Functional Requirements on Infrastructure
VNF Architecture Design Examples
#Annex A (Informative): Relationship to SDN
What is NFV? How does it relate to SDN, what does it mean for the telecommunications industry, and why should anyone outside of that industry care?
Presentation delivered at CloudOpen Europe, Düsseldorf, October 2014
This presentation covers the basics about OpenvSwitch and its components. OpenvSwitch is a Open Source implementation of OpenFlow by the Nicira team.
It also also talks about OpenvSwitch and its role in OpenStack Networking
What is NFV? How does it relate to SDN, what does it mean for the telecommunications industry, and why should anyone outside of that industry care?
Presentation delivered at CloudOpen Europe, Düsseldorf, October 2014
This presentation covers the basics about OpenvSwitch and its components. OpenvSwitch is a Open Source implementation of OpenFlow by the Nicira team.
It also also talks about OpenvSwitch and its role in OpenStack Networking
오픈스택이 가진 기술에 대하여 설명합니다.
1. 오픈소스기반 OpenStack 클라우드 시스템
2. OpenStack 기술 개요 및 동향
3. OpenStack 의 Community 개발 체계
4. OpenStack HA를 위한 방안
5. OpenStack SDN 개발 동향
6. Neutron OVS-DPDK 가속화와 구현방안
Amin Vahdat
Principal Engineer
Google
ONS2015: http://bit.ly/ons2015sd
ONS Inspire! Webinars: http://bit.ly/oiw-sd
Watch the talk (video) on ONS Content Archives: http://bit.ly/ons-archives-sd
Interconnecting Neutron and Network Operators' BGP VPNsThomas Morin
joint presentation given at OpenStack summit Barcelona (Oct. 2016) with Paul Carver and Tim Irnich
talk video: https://www.youtube.com/watch?v=LCDeR7MwTzE
demo: https://www.youtube.com/watch?v=5iRoZcmQyuU
Open Device Programmability: Hands-on Intro to RESTCONF (and a bit of NETCONF)Cisco DevNet
In this small group, hands-on workshop session you'll learn how to write your first Python application that uses YANG, NETCONF and , RESTCONF to access operational and configuration data on a device.
Watch the DevNet 2044 replay from the Cisco Live On-Demand Library at: https://www.ciscolive.com/online/connect/sessionDetail.ww?SESSION_ID=92725&backBtn=true
Check out more and register for Cisco DevNet: http://ow.ly/jCNV3030OfS
OVN (Open Virtual Network) を用いる事により、OVS (Open vSwitch)が動作する複数のサーバー(Hypervisor/Chassis)を横断する仮想ネットワークを構築する事ができます。
本スライドはOVNを用いた論理ネットワークの構成と設定サンプルのメモとなります。
Using OVN, you can build logical network among multiple servers (Hypervisor/Chassis) running OVS (Open vSwitch).
This slide is describes HOW TO example of OVN configuration to create 2 logical switch connecting 4 VMs running on 2 chassis.
Migrating VMware Infra to KVM Using CloudStack - Nicolas Vazquez - ShapeBlueShapeBlue
In this session, Nicolas presents a new feature, targeted for CloudStack 4.19, which allows administrators to migrate Instances from a VMware environment (external or connected to CloudStack) and import them into a KVM CloudStack-managed environment.
-----------------------------------------
The CloudStack Collaboration Conference 2023 took place on 23-24th November. The conference, arranged by a group of volunteers from the Apache CloudStack Community, took place in the voco hotel, in Porte de Clichy, Paris. It hosted over 350 attendees, with 47 speakers holding technical talks, user stories, new features and integrations presentations and more.
Building DataCenter networks with VXLAN BGP-EVPNCisco Canada
The session specifically covers the requirements and approaches for deploying the Underlay, Overlay as well as the inter-Fabric connectivity of Data Center Networks or Fabrics. Within the VXLAN BGP-EVPN based Overlay, we focus on the insights like forwarding and control plane functions which are critical to the simplicity operation of the architecture in achieving scale, small failure domains and consistent configuration. To complete the overlay view on VXLAN BGP-EVPN, we are going to the insides of BGP and its EVPN address-familiy and extend to about how multiple DC Fabric can be interconnected within, either as stretched Fabrics or with true DCI. The session concludes with a brief overview of manageability functions, network orchestration capabilities and multi-tenancy details. This Advanced session is intended for network, design and operation engineers from Enterprises to Service Providers.
오픈스택이 가진 기술에 대하여 설명합니다.
1. 오픈소스기반 OpenStack 클라우드 시스템
2. OpenStack 기술 개요 및 동향
3. OpenStack 의 Community 개발 체계
4. OpenStack HA를 위한 방안
5. OpenStack SDN 개발 동향
6. Neutron OVS-DPDK 가속화와 구현방안
Amin Vahdat
Principal Engineer
Google
ONS2015: http://bit.ly/ons2015sd
ONS Inspire! Webinars: http://bit.ly/oiw-sd
Watch the talk (video) on ONS Content Archives: http://bit.ly/ons-archives-sd
Interconnecting Neutron and Network Operators' BGP VPNsThomas Morin
joint presentation given at OpenStack summit Barcelona (Oct. 2016) with Paul Carver and Tim Irnich
talk video: https://www.youtube.com/watch?v=LCDeR7MwTzE
demo: https://www.youtube.com/watch?v=5iRoZcmQyuU
Open Device Programmability: Hands-on Intro to RESTCONF (and a bit of NETCONF)Cisco DevNet
In this small group, hands-on workshop session you'll learn how to write your first Python application that uses YANG, NETCONF and , RESTCONF to access operational and configuration data on a device.
Watch the DevNet 2044 replay from the Cisco Live On-Demand Library at: https://www.ciscolive.com/online/connect/sessionDetail.ww?SESSION_ID=92725&backBtn=true
Check out more and register for Cisco DevNet: http://ow.ly/jCNV3030OfS
OVN (Open Virtual Network) を用いる事により、OVS (Open vSwitch)が動作する複数のサーバー(Hypervisor/Chassis)を横断する仮想ネットワークを構築する事ができます。
本スライドはOVNを用いた論理ネットワークの構成と設定サンプルのメモとなります。
Using OVN, you can build logical network among multiple servers (Hypervisor/Chassis) running OVS (Open vSwitch).
This slide is describes HOW TO example of OVN configuration to create 2 logical switch connecting 4 VMs running on 2 chassis.
Migrating VMware Infra to KVM Using CloudStack - Nicolas Vazquez - ShapeBlueShapeBlue
In this session, Nicolas presents a new feature, targeted for CloudStack 4.19, which allows administrators to migrate Instances from a VMware environment (external or connected to CloudStack) and import them into a KVM CloudStack-managed environment.
-----------------------------------------
The CloudStack Collaboration Conference 2023 took place on 23-24th November. The conference, arranged by a group of volunteers from the Apache CloudStack Community, took place in the voco hotel, in Porte de Clichy, Paris. It hosted over 350 attendees, with 47 speakers holding technical talks, user stories, new features and integrations presentations and more.
Building DataCenter networks with VXLAN BGP-EVPNCisco Canada
The session specifically covers the requirements and approaches for deploying the Underlay, Overlay as well as the inter-Fabric connectivity of Data Center Networks or Fabrics. Within the VXLAN BGP-EVPN based Overlay, we focus on the insights like forwarding and control plane functions which are critical to the simplicity operation of the architecture in achieving scale, small failure domains and consistent configuration. To complete the overlay view on VXLAN BGP-EVPN, we are going to the insides of BGP and its EVPN address-familiy and extend to about how multiple DC Fabric can be interconnected within, either as stretched Fabrics or with true DCI. The session concludes with a brief overview of manageability functions, network orchestration capabilities and multi-tenancy details. This Advanced session is intended for network, design and operation engineers from Enterprises to Service Providers.
목차
1. INTRODUCE
2. Platform
a. Northbound app & Interfaces
b. Controller Platform Services/Applications
i. Services & Applications
ii. Service Abstraction Layer/Core
c. Southbound Interfaces & Protocol Plugins
d. Data Plane Elements
3. ODL Multi Controller Distributed
4. Release Note
5. ODL & Tools Install
a. ODL install
b. Tool(Open vSwitch & Mininet) Install
6. ODL view
IBM의 퍼블릭 IaaS 클라우드 서비스, SoftLayer 사용 팁 & 가이드
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http://www.youtube.com/channel/UCdpXbWYiWtS6iGp1lGx1RAA
1. 자바빈
[1995년] JAVA 탄생, 애플릿의강력함에매력
[1996년12월] Sun MicroSystems에서 자바빈1.0 명세발표, (자바를 위한 소프트웨어 콤포넌트 모델을 정의) 자바빈즈는 너무 단순했고, 개발자는 엔터프라이즈 개발자들은 좀 더 나은 것을 원함. 정교한 애플리케이션은 트랜잭션 지원, 보안, 분산컴퓨팅같은 서비스가 필요한데 반해 자바빈즈는 너무 단순함
[1998년3월] EJB 1.0 발표. EJB는엔터프라이즈급의 서비스를 제공하고 자바 콤포넌트의 사상을 서버측으로 확장했지만 원래의 자바빈즈가 가지고 있던 단순함은 잃어버림. 성공한 많은 애플리케이션이 EJB를 기반으로 구축되었음에도 EJB는본래 의도와 달리 엔터프라이즈 애플리케이션 개발을 단순화하지는 못함. 모든버전의EJB 명세에는“EJB는엔터프라이즈 애플리케이션의 작성을 쉽게 해준다” 라고 되어있다. EJB의 선언적 프로그래밍 모델이 트랜잭션, 보안과 같은 개발의 기반 구조의 여러 측면을 단순화했지만 배치설명자(Deployment Descriptor), 홈 인터페
이스, 원격인터페이스 등과 같은 과도한 코드를 기술하도록 함으로써 복잡성을 가중시켰고 시
간이 지날수록 개발자들은 환멸을 느꼈으며 결국 EJB 명성은 쇠퇴하기 시작했다.