Docker로 보는 서버 운영의 미래

Docker로 보는 서버 운영의 미래
2014. 9. 29. Naver Deview 2014
2015. 8 .29. Update
by nacyot http://blog.nacyot.com

클라우드를 통한 어플리케이션 배포가 일반화 되면서 어플리케이션이 가동되는 인프라스트럭쳐에 대한 이해도 빠르게 달라지고 있습니다. 과거에는 고정된 장비를 장시간에 걸쳐서 운용하는 것이 서버 운영이었다면, 클라우드 위에서는 짧은 시간 동안에도 가상화된 장비들을 수도 없이 생성하고, 폐기합니다. Docker는 이러한 환경에서 등장한 프로세서 격리를 기반으로 하는 새로운 가상화 도구입니다.

Docker는 단순히 기존 VM을 대체하는 도구가 아닙니다. 내부적으로는 IaaS에 가까운 환경 구축의 유연성을 제공하면서, 외부적으로는 Docker만 있다면 언제 어디서도 실행 가능한 형태로 이미지를 만들 수 있도록 지원해 PaaS나 SaaS에 가까운 장점을 누릴 수 있도록 해줍니다. 이를 통해 Docker는 클라우드에 더욱 적합한 생존전략을 제시하고 있습니다.

이 세션에서는 좁게는 Docker를 통해, 넓게는 이러한 가상화 기술을 통해, 소프트웨어 개발과 서버 운영이 어떻게 변해나갈 지에 대해서 이야기합니다.

Transcript

1. Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې The Future of System Engineering Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 1
2. 2014 Deview 2014. 9. 29. 2015. 8. 29. update Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 2
3. Daekwon Kim SMARTSTUDY Software & System Engineer Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 3
4. Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 4
5. Deployment ӒܻҊ Docker Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 5
6. TOC 1. ߓನ৬ ࢲߡ਍৔ 2. Infrastructure as a Service (IaaS) 3. Platform as a Service (PaaS) 4. ஶప੉ցഋ য೒ܻா੉࣌ о࢚ച 5. Docker۽ ׮द ੿੄ೞח ߓನ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 6
7. State (࢚క) ࢎޛǁഅ࢚੉ ֬ৈ ੓ח ݽন੉ա ഋಞ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 7
8. 1. ߓನ৬ ࢲߡ਍৔ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 8
9. ߓನ੄ ਃࣗ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 9
10. ߓನۆ? ؀࢚ ࢲߡܳ য೒ܻா੉࣌੉ प೯ оמೠ ࢚క۽ ݅٘ח ੌ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 10
11. ৘ઁ Ruby on Rails য೒ܻா੉࣌ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 11
12. ೞա੄ ࢲߡ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 12
13. ߓನ җ੿ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 13
14. ߓನ җ੿ী ٮܲ ࢚క ߸ച Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 14
15. ؊ ࠂ੟ೠ ࢚ട Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 15
16. ׮ࣻ੄ য೒ܻா੉࣌ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 16
17. ࢜۽਍ য೒ܻா੉࣌ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 17
18. ߓನ җ੿ (੿࢚ച) Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 18
19. ߓನ য೒ܻா੉ٜ࣌੉ ݽف प೯ оמೠ ࢚క۽ ݅٘ח ੌ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 19
20. ࢲߡ ਍৔ ݽٚ য೒ܻா੉࣌੉ ز੘ೞח ࢚కܳ ਬ૑ೞח ੌ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 20
21. ࢲߡ ਍৔੉ য۰਍ ੉ਬ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 21
22. ࢲߡ ਍৔ = ੹৉੸ ࢚క ҙܻ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 22
23. Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 23
24. ஠٘۽ ݅ٚ ૘ The system becomes a house of cards. You fear any change and you fear replacing it since you don’t know everything about how it works. — Chad Fowler Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 24
25. ௿ۄ਋٘ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 25
26. 2. Infrastructure as a Service Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 26
27. э਷ ജ҃ਸ о૑ח о࢚ചػ ജ҃ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 27
28. ਗೞח ݅ఀ ࢎਊ оמೠ ஹೊ౴ ੗ਗ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 28
29. Disposable Component • ࢲߡח ޛܻ੸ਵ۽ Ҋ੿ػ ੗ਗ • ੋझఢझח ॳҊ ߡܻח ੗ਗ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 29
30. ੋఠ֔੄ ߊ੹ࣗ "Amazon Web Serviceח ੋఠ֔੄ ߊ੹ࣗ׮ — ఋ݃஠৬ ீ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 30
31. ੉޷૑ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 31
32. ੉޷૑ച & झாੌ ੋ/ইਓ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 32
33. য়ష झாੌ݂ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 33
34. ੉޷૑ ҙܻ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 34
35. ੉޷૑ ࣻ੄ ૐо ੉޷૑ ࣻী ࠺۹೧ࢲ ҙܻо য۰ਕ૗ (য೒ܻா੉࣌ ࣻ * दр) Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 35
36. ࢚కী ӝ߈ೠ ੉޷૑ ੉޷૑ח যڃ ౠ੿ द੼੄ ࢚కܳ ੷੢ೠ Ѫ ࡺ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 36
37. ୭ઙ੸ਵ۽ թ਷ ੉޷૑ যڌѱ ٜ݅঻ח૑ ইޖب ݽܴ (ࠂਗ ࠛоמ) Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 37
38. ੉޷૑ ҙܻ • ׮নೠ द੼੄ ࢚క ҙܻ • যڌѱ ೞݶ ࢚కܳ ؊ ੜ ҙܻೡ ࣻ ੓ਸө? • ੉޷૑ / ੋझఢझ ഝਊ੄ ӓ؀ച Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 38
39. Configuration Management Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 39
40. ݺ۸যܳ ాೠ ࢚క ߸ച(җѢ) Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 40
41. Cookbookਸ ాೠ ࢚క ߸ച(Chef) Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 41
42. ݵ١ э਷ җ੿ਸ Ѣ஖ݶ ࢲߡח ڙэ਷ ࢚కо ػ׮ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 42
43. Infrastructure੄ ௏٘ച Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 43
44. Apache Cookbook ৘ઁ CMD $ apt-get install apache2 Chef Cookbook package 'httpd' service 'httpd' do action [:start, :enable] end Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 44
45. Configuration Management ബҗ (1) • ୡӝ ੸ਊ੉ য۰਑ • ೟ण ࠺ਊ • ݆਷ द೯଱য়о ೙ਃ • ੘স ࣘبо וܿ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 45
46. Configuration Management ബҗ (2) • ࢲߡ ਍৔ܳ ױࣽച • ࢲߡ੄ ࢚కܳ ௏٘۽ ҙܻ • যڃ ࢚కܳ ੤അ оמೞѱ ٜ݅যષ • ׮ࣻ੄ ࢲߡܳ ਍ਊ઺ী ౠ੿ ࢚క۽ ߸ചदఆ ࣻ ੓਺ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 46
47. Configuration Management ࢚కܳ ҙܻೞח بҳ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 47
48. 3. Platform as a Service Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 48
49. PaaS ੗ਬبח ծ૑݅, ખ ؊ ಞܻೠ? Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 49
50. Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 50
51. ߓನ੄ ਃࣗ(җѢ) Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 51
52. ߓನ੄ ਃࣗ(PaaS) Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 52
53. য೒ܻா੉࣌ ߓನ ױਤ ߓನ ജ҃਷ Herokuо ઁҕ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 53
54. য೒ܻா੉࣌җ ߓನ ױਤ੄ 1:1 ݒ஖ য೒ܻா੉࣌ ߹ ة݀ػ ߓನ ജ҃ ઁҕ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 54
55. Scale In / Out ӝࠄ ૑ਗ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 55
56. য೒ܻா੉࣌ সؘ੉౟ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 56
57. ӝઓ੄ য೒ܻா੉࣌ সؘ੉౟ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 57
58. ӝઓ੄ য೒ܻா੉࣌ ܀ߔ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 58
59. Herokuীࢲ੄ য೒ܻா੉࣌ সؘ੉౟ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 59
60. Herokuীࢲ੄ ܀ߔ $ heroku releases Rel Change By When ---- ---------------------- ---------- ---------- v52 Config add AWS_S3_KEY jim@example.com 5 minutes ago v51 Deploy de63889 stephan@example.com 7 minutes ago v50 Deploy 7c35f77 stephan@example.com 3 hours ago v49 Rollback to v46 joe@example.com 2010-09-12 15:32:17 -0700 ... $ heroku rollback v40 Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 60
61. ߓನ੄ ױࣽച Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 61
62. ഛ੢੄ ױࣽച Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 62
63. PaaSܳ ࢎਊೞ૑ ঋח ੉ਬ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 63
64. ࠺ਊ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 64
65. PaaSझۣ૑ ঋ਷ য೒ܻா੉࣌ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 65
66. PaaS != IaaS • IaaSী ࠺೧ࢲ ௾ ೟ण ࠺ਊ • ਗѺ ੽ࣘ दझమ੉ হѢա ઁೠ • ౵ੌ दझమ ੉ਊী ઁೠ • Site ಁః૑ ࢸ஖ ઁೠ • ۽Ӓ ࣻ૘ ઁೠ੸ ೲਊ (STDOUT) Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 66
67. ޙઁܳ ೧Ѿೞח ߨ੉ ׮ܴ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 67
68. ౵ੌ दझమ • ৻ࠗ Storage ࢲ࠺झܳ ࢎਊ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 68
69. গ٘ৡ (৻ࠗ ࢲ࠺झ) Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 69
70. 4. ஶప੉ցഋ য೒ܻா੉࣌ о࢚ച Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 70
71. PaaS੄ ױ੼? • ਗѺ ੽ࣘ दझమ੉ হѢա ઁೠ • ౵ੌ दझమ ੉ਊী ઁೠ • Site ಁః૑ ࢸ஖ ઁೠ • ۽Ӓ ࣻ૘ ઁೠ੸ ೲਊ (STDOUT) Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 71
72. ࢚క ߸ചী ੄ઓೠ ੘স Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 72
73. Immutable(Stateless) Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 73
74. ٍ૘যࠁݶ ஶప੉ցഋ о࢚ച੄ ౠ૚ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 74
75. Heroku Dyno LinuX Container (LXC) Chroot on steroid Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 75
76. Chroot (Change Root) • pivot root ӝמ • ౵ੌ, ۄ੉࠳۞ܻח ૒੽ ળ࠺ • ࢎਊ੉ ө׮۽਑ • ೐۽ࣁझ Ѻܻ੄ ୡӝ ߡ੹? Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 76
77. LinuX Container • Kernel Namespaces • Apparmor and SELinux profiles • Seccomp policies • Chroots (using pivot_root) • Kernel capabilities • Control groups (cgroups) Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 77
78. ৘ઁ 1) о࢚ ݠन? Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 78
79. ഐझ౟ ழօ ҕਬ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 79
80. ೐۽ࣁझ प೯ ജ҃ ܻ࠙ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 80
81. ৘ઁ 2) ೐۽ࣁझ Ѻܻ Ѻܻػ ജ҃ীࢲ ౠ੿ ೐۽ࣁझ݅ प೯ $ cat /etc/lsb-release DISTRIB_ID=Ubuntu DISTRIB_RELEASE=14.04 $ lxc-create -t centos -n centos $ lxc-start -n centos -- cat /etc/redhat-release CentOS release 6.5 (Final) Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 81
82. Linux Container Ѻܻػ ജ҃, ૊ ղࠗ੸ੋ ੄޷੄ ஶప੉ցী ૘઺ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 82
83. Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 83
84. Docker Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 84
85. Linux Container੄ ഛ੢ بҳ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 85
86. Docker Container ≈ Heroku Dyno Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 86
87. Dockerח LXC੄ Wrapper? Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 87
88. Docker ҳઑ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 88
89. Docker੄ ߊ੹ • 0.7.0 (2013-11-25) • Device Mapper ૑ਗ • 0.8.0 (2014-02-04) • BTRFS ૑ਗ • MacOSX ҕध ૑ਗ(boot2docker) • 0.9.0 (2014-03-10) • LibContainer بੑ(ӝࠄ ٘ۄ੉ߡ) Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 89
90. അ੤੄ Docker Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 90
91. Docker ૑ਗ दझమ (ߧਊࢿ) Ubuntu, Red Hat Enterprise Linux, Oracle Linux, CentOS, Debian, Gentoo, Google Cloud Platform, Rackspace Cloud, Amazon EC2, IBM Softlayer, Arch Linux, Fedora, openSUSE, CRUX Linux, Microsoft Windows, Mac OS X Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 91
92. بழ੄ ର߹ࢿ ੉޷૑(Image) Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 92
93. ੉޷૑ ӝ߈੄ য೒ܻா੉࣌ о࢚ച Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 93
94. ੉޷૑ ٜ݅ӝ (Build) Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 94
95. Read Only & Writable layer Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 95
96. rootfs / Base Image Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 96
97. ࢚క ߸ച Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 97
98. Git ࢸ஖ೞӝ $ docker run -it ubuntu:latest --name git /bin/bash root@2f8bfff679f9:/# git bash: git: command not found root@2f8bfff679f9:/# apt-get update &> /dev/null root@2f8bfff679f9:/# apt-get install -y git &> /deev/null root@2f8bfff679f9:/# git --version git version 1.9.1 Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 98
99. Git ࢸ஖ റ ࢚క ߸ച Diffܳ ా೧ࢲ Base Image৬ ஶప੉ց੄ ର੉ܳ ౵ঈ $ docker diff git | grep git | head -n 10 (standard input):56:A /var/lib/dpkg/info/git.list (standard input):78:A /var/lib/dpkg/info/git.conffiles (standard input):98:A /var/lib/dpkg/info/git.postrm (standard input):109:A /var/lib/dpkg/info/git.prerm (standard input):116:A /var/lib/dpkg/info/git.postinst (standard input):125:A /var/lib/dpkg/info/git-man.list (standard input):184:A /var/lib/dpkg/info/git-man.md5sums (standard input):200:A /var/lib/dpkg/info/git.preinst (standard input):202:A /var/lib/dpkg/info/git.md5sums (standard input):257:A /var/lib/git Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 99
100. Commitਵ۽ ࢜۽਍ ੉޷૑ ࢤࢿ $ docker images | grep ubuntu ubuntu | 14.04 | 826544226fdc | 3 weeks ago | 194.2 MB ubuntu | latest | 826544226fdc | 3 weeks ago | 194.2 MB $ docker commit git ubuntu:git f98472c1d8aa3329d354c642b19ee45468297faa08487b3cd950d34247b5f211 $ docker images | grep ubuntu ubuntu | git | f98472c1d8aa | 6 seconds ago | 252.2 MB ubuntu | 14.04 | 826544226fdc | 3 weeks ago | 194.2 MB ubuntu | latest | 826544226fdc | 3 weeks ago | 194.2 MB Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 100
101. ࢜۽਍ ࢚కܳ ੉޷૑۽ ੷੢ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 101
102. Dockerfile ੉޷૑ ࢤࢿ җ੿ਸ ӝࣿೠ Docker ੹ਊ DSL Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 102
103. Dockerfile ৘ઁ FROM nacyot/ruby-ruby:latest RUN apt-get update RUN apt-get install -qq -y libsqlite3-dev nodejs RUN gem install foreman compass WORKDIR /app RUN git clone https://github.com/nacyot/docker-sample-project.git /app RUN git checkout v0.1 RUN bundle install --without development test ENV SECRET_KEY_BASE hellodocker ENV RAILS_ENV production EXPOSE 3000 CMD foreman start -f Procfile Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 103
104. Dockerfileਸ ాೠ ੉޷૑ ࠽٘ (1) Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 104
105. Dockerfileਸ ాೠ ੉޷૑ ࠽٘ (2) Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 105
106. ࠽٘ػ ੉޷૑ ഐझ౟੄ ജ҃җ ޖҙೞѱ प೯ оמ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 106
107. ੉޷ য೒ܻா੉࣌੉ प೯ оמೠ ࢚క? ߓನ ৮ܐ?! Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 107
108. Dockerܳ ഝਊೠ য়೑ࣗझ ߓನ ޙച Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 108
109. StriderCD Node.js ਢ য೒ܻா੉࣌ $ docker run -it -p 3000:3000 niallo/strider Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 109
110. IHaskell ౵੉ॆ, Haskell, Zeromq ӝ߈ ਬ౰ܻ౭ / ਢUI $ docker run -it gregweber/ihaskell console Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 110
111. Docker Hub $ docker info Containers: 30 Images: 342 ... Username: nacyot Registry: [https://index.docker.io/v1/] Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 111
112. Docker Private Registry ౵੉ॆ ਢ য೒ܻா੉࣌ $ docker run -it -p 5000:5000 registry Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 112
113. Build once, Run anywhere Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 113
114. ಴ળചػ ੉޷૑ • ੉޷૑ ࢤࢿ / ҕਬ ӝמ • ҕध Registry ࢲ࠺झ ૑ਗ • Private Registry য೒ܻா੉࣌ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 114
115. ஶప੉ց৬ Docker ಴ળചػ ஶప੉ց੄ ੉زࢿী ૘઺ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 115
116. LXC vs Docker LXC == ೐۽ࣁझ Ѻܻܳ ਤೠ بҳ Docker == ஶప੉ց ࣻ࣠ਸ ਤೠ بҳ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 116
117. Docker੄ ೨ब IaaS੄ ੗ਬ PaaS੄ ױࣽೣ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 117
118. 5. Docker۽ ׮द ੿੄ೞח ߓನ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 118
119. ߓನ ױਤ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 119
120. Docker ੉޷૑ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 120
121. ߓನ ؀࢚ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 121
122. ӝઓ ߓನ৬ ࢲߡ਍৔ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 122
123. ߓನ৬ ࢲߡ ਍৔੄ ࢜۽਍ ੿੄ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 123
124. য೒ܻா੉࣌ সؘ੉౟ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 124
125. ܀ߔ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 125
126. ৉ೡ੄ ߸ച Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 126
127. ೐۽Ӓېݠ੄ ৉ೡ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 127
128. ࢲߡҙܻ੗੄ ৉ೡ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 128
129. Immutable Infrastructure Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 129
130. ޷ې Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 130
131. CoreOS ௿۞झఠ݂ оמೠ بழ ੹ਊ OS Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 131
132. ޛܨ दझమ Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 132
133. ࢲߡ੄ ੿੄ Docker۽ ݽٚ য೒ܻா੉࣌ਸ ஶప੉ց۽ ݅ٚ׮ݶ ࢲ ߡח Dockerܳ جܻӝ ਤ೧ ઓ੤ೡ ࡺ. — subicura Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 133
134. ௿ۄ਋٘झ۞਑ Disposable Component Immutable Infrastructure Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 134
135. The Future is Immutable. Mitchell Hashimoto Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 135
136. Thank you! @nacyo_t Docker۽ ࠁח ࢲߡ ਍৔੄ ޷ې © Daekwon Kim 2015 - 136