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20121204 open technet_openstack_이틀만하면나처럼할수있다
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20121204 open technet_openstack_이틀만하면나처럼할수있다

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  • 1. OpenStack! 이틀만 하면 나처럼 할 수 있다!?Cloud Computing R&D Center. MNL Solution Co., Ltd. 클라우드 컴퓨팅 기술 연구소 장현정 책임연구원
  • 2. 클라우드를 연구하는 IT전문가~!!Profile - Name : 장현정 (NaleeJang) - Company : MNL Solution R&D Center - Role : Java Developer Using Openstack - Blog : http://naleejang.tistory.com - Facebook : http://www.facebook.com/naleejang - Company : http://www.mnlsolution.com - Community : OpenStack Korea Groups (http://www.facebook.com/groups/openstack.kr/) (http://www.openstack.or.kr/) COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 3. OpenStack! + COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 4. 2010년 6월! + COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 5. 6번째 릴리즈~!! OpenStack Folsom 지난 9월 27일~!! COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 6. Components! KeystoneCinder Nova Swift Quantum Glance Horizon COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 7. Components Role! - Nova : Compute Service - Swift : Object Storage Service - Glance : Image Service - Keystone : Identity Service - Horizon : Dashboard Web Service - Quantum : Network Service - Cinder : Block Storage Service COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 8. Conceptual Architecture! COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 9. Conceptual Architecture! HorizonQuantum Nova Swift Glance Cinder Keystone COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 10. OpenStack!Install~!! Configurations~!! COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 11. Installing Method~!! Manual DevStack Shell Script Crowbar Automatic Deployment Tool COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 12. DevStack Shell Script~!! COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 13. 나만의 IDC Center를 만들어보자! COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 14. 나만의 IDC Center를 만들어보자! X X COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 15. 나만의 IDC Center를 만들어보자! X X COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 16. 나만의 IDC Center를 만들어보자! 가상 서버~!! OpenStack 설치 테스트 COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 17. 나만의 IDC Center를 만들어보자! Ubuntu 12.04 LTS Nova-network Nova-Scheduler Nova-api Nova-Compute Internet openstack VM VM VM br100 Floating IP range 10.0.0.0/20 fixed range Local network IP address space COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 18. 나만의 IDC Center를 만들어보자! 1. Git 설치 # apt-get install -y git 2. Sudo 권한을 가진 “stack” 사용자 추가 # useradd -U -G sudo -s /bin/bash -m stack # echo “stack ALL=(ALL) NOPASSWD: ALL” >> etc/sudoers3. Devstack Shell Script 다운로드 $ git clone git://github.com/openstack-dev/devstack.git4. localrc 설정 후 stack.sh 실행 devstack$ ./stack.sh COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 19. OpenStack! 이틀만 하면 나처럼 할 수 있다!? localrc - Default Setting (기본 정보) - Logging Setting (로그 정보) - Network (네트워크) - Installing System (설치 시스템) - System Password (시스템 패스워드) COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 20. 환경변수 설정만 잘해도 …# defalutHOST_IP = 10.0.4.21# LogLOGFILE=stack.sh.logSCREEN_LOGDIR=/opt/stack/logs/screen# NetworkFLAT_INTERFACE=eth0FIXED_RANGE=10.0.0.0/20FLOATING_RANGE=192.168.42.128/25 COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 21. 환경변수 설정만 잘해도 …# System passwordADMIN_PASSWORD=openstackMYSQL_PASSWORD=openstackRABBIT_PASSWORD=openstackSERVICE_PASSWORD=openstackSERVICE_TOKEN=openstackservicetoken COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 22. DEMO COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 23. Review- Current OpenStack Version : OpenStack Folsom- OpenStack Components & Architecture : Nova, Swift, Glance, Keystone, Horizon, Quantum, Cinder- How to Install method : Manual, DevStack Shell Script, Automatic Development Tool- DevStack Shell Script’s localrc : Default, Logging, Network, Install System, System password- Demo COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED
  • 24. 마지막으로OpenStack!이틀만 하면 나도 할 수 있다! 목표 설정! 이틀 COPYRIGHT © 2012 MNL Solution. All RIGHT RESERVED