* OpenDaylight의 High Availability 기능 분석
** High Availability in OpenDaylight
** Raft Algorithm
** 2-Node Clustering
** Clustering Scenario
** Summary
** Reference
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
* OpenDaylight의 High Availability 기능 분석
** High Availability in OpenDaylight
** Raft Algorithm
** 2-Node Clustering
** Clustering Scenario
** Summary
** Reference
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
Deview 2013 :: Backend PaaS, CloudFoundry 뽀개기Nanha Park
# Part 1
개발자의 주위환경에 대해 살펴보고 Cloud Foundry overview, Cloud Foundry 를 구성하는 components 마지막으로 Deploy 환경에 대해 알아보겠습니다.
# Part 2
설치부터 코드까지, 데모찍은 동영상은 추후 제공예정
부족한 부분은 nanhap@gmail.com 으로 문의메일 주시면 성심성의껏 답변 드리겠습니다. 감사합니다.
Deview 2013 :: Backend PaaS, CloudFoundry 뽀개기Nanha Park
# Part 1
개발자의 주위환경에 대해 살펴보고 Cloud Foundry overview, Cloud Foundry 를 구성하는 components 마지막으로 Deploy 환경에 대해 알아보겠습니다.
# Part 2
설치부터 코드까지, 데모찍은 동영상은 추후 제공예정
부족한 부분은 nanhap@gmail.com 으로 문의메일 주시면 성심성의껏 답변 드리겠습니다. 감사합니다.
Tech Talk by Ben Pfaff: Open vSwitch - Part 2nvirters
Open vSwitch - Part 2
A previous presentation in March 2013 at Bay Area Network Virtualization meetup covered the past, present, and predicted future of Open vSwitch. This talk picks up where that one left off, covering improvements made in Open vSwitch since then, new directions for the coming year, and some related work of interest in the industry.
About Ben Pfaff (twitter: @Ben_Pfaff)
Ben joined Nicira as one of its first employees in 2007 after finishing his PhD at Stanford. Since then he has been working on what became OpenFlow and Open vSwitch. He also made some early contributions to the NOX controller. He has been involved with free software since about 1996, when he started work on GNU PSPP and joined the Debian project.
More info @ http://meetup.com/openvswitch
Follow us on twitter @nvirters
ONOS: Open Network Operating System. An Open-Source Distributed SDN Operating...ON.LAB
ONOS
Open Network Operating System
An Open-Source Distributed SDN OS
Pankaj Berde, Jonathan Hart, Masayoshi Kobayashi, Pavlin Radoslavov, Pingping Lin, Rachel Sverdlov, Suibin Zhang, William Snow, Guru Parulkar
As more businesses explore the benefits of cloud computing, network managers will have to increasingly meet the challenges of redesigning their networks for the cloud. This talk will introduce the basic concepts of Open vSwitch & Openflow and show how these technologies can help satisfy these needs. We will also explain how Open vSwitch fits into XCP and XenServer and routing of dataflows.
First part of talk discussing the networking challenges that cloud implementers face.
- Networking challeges
- Data isolation
Introducing Open vSwitch
- What it is, and its features
- Why it is important in a virtualized environment
Openflow
- Basics of Openflow
- How flows are routed in XenServer & XCP
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
Open VSwitch .. Use it for your day to day needsrranjithrajaram
Slides of open vSwitch used for Fudcon 2015.
Main agenda for this talk was.. why openvswitch is a better alternative to Linux bridge and why you should start using it as the bridge for your KVM host.
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
리눅스 pacemaker 기반의 High Availaiblity 구성방법에 대해 설명합니다. pacemaker를 사용하는 다른 리눅스 기반도 구성이 가능합니다.
Pacemaker 기반 Linux High Availability 입문용으로는 적합하지 않을 수 있습니다. Pacemaker 기반 Linux High Availability를 한 번도 설치 및 구성을 하지 않은 리눅스 관리자라면 설치 문서를 먼저 참고하십시오.
RHEL7 및 CentOS 7을 중심으로 레드햇 계열의 리눅스에 적합한 내용으로 작성되었습니다.
[저자직강] 시스템/네트워크 관리자가 바로 쓸 수 있는 파이썬
http://wikiacademy.co.kr/shop/시스템-네트워크-관리자-파이썬
[도서] 시스템/네트워크 관리자를 위한 : 파이썬 실무 프로그래밍
http://wikibook.co.kr/python-for-sysadmin/
<1탄>왜 마이크로 서비스인가 - 마이크로서비스로 구성된 애플리케이션 소개
Session abstract:
이번 세션에서는 무엇이 마이크로 서비스고, 어떤 철학과 사상을 가지고 있는지 알아봅니다. 세션이 종료되면 참석하신 분들은 마이크로 서비스의 구성에서 어떤 내용이 중요한지 알게 됩니다. 전체 시리즈로 진행되는 첫 세션 입니다.
Session agenda:
-실 서비스용 데이터베이스를 종료한다면 어떤 일이 벌어질까
-마이크로서비스와 마이크로서비스가 아닌것
-어떻게 시작해야 하나
-마이크로서비스 애플리케이션 소개
-클라우드 네이티브(클라우드 최적화란)