Cloud Foundryことはじめ

11/9に開催されたOSS User's Meetingの発表資料のリファインです

Transcript

1. Cloud Foundry ͜ͱ͸͡Ί ͔ͨ͸͠ͳ͓ͱ@tnaoto
2. Who am I ? ͔ͨ͸͠ͳ͓ͱ Twitter: @tnaoto ೔ຊCloud Foundryάϧʔϓ؂ࣄ
3. Attention ͜ͷࢿྉ͸ݸਓͷݟղͰ͋Γɺ
 ॴଐ͢Δ૊৫ͷެࣜݟղͰ͸ͳ͍΋ͷ͕
 ؚ·Ε·͢
4. Cloud Foundryͷ࿩Λ͢Δલʹ PaaSͷ࿩
5. PaaS Platform as a Service
6. Ҿ༻ɿwikipedia PaaSͰ͸ɺιϑτ΢ΣΞΛߏங͓ΑͼՔಈͤ͞ΔͨΊͷ౔ ୆ͱͳΔϓϥοτϑΥʔϜΛɺΠϯλʔωοτܦ༝ͷαʔϏ εͱͯ͠ఏڙ͢Δɻ։ൃऀ͸ɺϓϥοτϑΥʔϜ্Ͱߏங͠ ͨαʔϏεΛࣗ෼ͷސ٬ʹఏڙ͢Δ͜ͱ͕Ͱ͖Δɻ ۩ମతʹ͸ɺΠϯϑϥɺDBMSɺϢʔβΠϯλϑΣʔεͳͲ ͷγεςϜ։ൃखஈͱͳΔπʔϧ΍ɺ։ൃͨ͠γεςϜΛӡ ༻͢ΔͨΊͷ؀ڥΛΠϯλʔωοτΛ௨ͯ͡ʮαʔϏεʯ ͱͯ͠ఏڙ͠ɺֹ݄࢖༻ྉͳͲͷܗͰऩೖΛಘΔࣄۀϞσϧ
7. PaaS
8. ࠓ೔͸ͦͷதͰ΋aPaaSͷ࿩
9. aPaaS Application Platform as a Service
10. aPaaS੡඼͸ɺΞϓϦέʔγϣϯɾαʔόɺ ΞϓϦέʔγϣϯ։ൃπʔϧɺߏ੒ɺϙʔλ ϧ͓ΑͼϢʔβʔརศੑɺΦʔέε τϨʔ γϣϯɺσʔλ؅ཧɺΞϓϦέʔγϣϯɾη ΩϡϦςΟͦͷଞͷΫϥ΢υɾαʔϏεΛू ໿ͨ͠΋ͷͰ͋Δ Ҿ༻ݩɿhttp://www.gartner.co.jp/b3i/research/120207_app/
11. ͦ΋ͦ΋ͳͥPaaS͕ඞཁͳͷ͔
12. ICTͷ໾ׂมԽ
13. http://jp.fujitsu.com/group/fri/downloads/events/fri/for
14. http://jp.fujitsu.com/group/fri/downloads/events/fri/for
15. ޮ཰Խʢίετ࡟ݮʣΛ໨ࢦ͍ͯͨ͠ICT͸ ઓུతIT౤ࢿج൫ʹ଩Λ੾Γͭͭ͋Δ ͜ ͜ ॏ ཁ
16. ઓུత౤ࢿ
 ࢼߦࡨޡɺ͔ͭɺεϐʔυউෛ ࢢ৔ͷεϐʔυ͕ૣ͘ͳΔͳ͔ɺ
 ग़དྷΔ͚ͩແବͳ͘ߦ͖͍ͨ
17. ૉૣ͘ΞϓϦέʔγϣϯΛ࡞ͬͯ
 ΧελϚʔͷ൓ԠΛࢼ͍ͨ͠
18. ͦ͜ͰPaaS͕ඞཁͱ͞ΕΔ
 ۩ମతͳ࿩͸ɺCloud FoundryͰྫͱ͠·͢
19. ͱ͍͏͜ͱͰCloud Foundryͷ࿩ લஔ͖͕͍ͩͿ௕͘ͳΓ·ͨ͠….
20. ͱ͍͏͜ͱͰɺCloud Foundry
22. Cloud Foundry Foundation
23. Cloud Foundry͸Կ͕ग़དྷΔͷ͔ Ϋϥ΢υωΠςΟϒΞϓϦέʔγϣϯͷ
 ։ൃӡ༻͕ग़དྷΔ Ϋϥ΢υωΠςΟϒΞϓϦέʔγϣϯ?ʁʢɾωɾʆʣ
24. Ϋϥ΢υωΠςΟϒΞϓϦέʔγϣϯ ڧ͍ܕܾΊ
 ։ൃऀ͸ΞϓϦέʔγϣϯͷ։ൃʹ͚ͩ஫ྗ OSɺϋʔυ͸ؾʹ͠ͳͯ͘ྑ͍ɺ
 ΋͘͠͸ɺؾʹ͢Δ͜ͱ͕ग़དྷͳ͍ ஫)ݸਓతओ؍Ͱ͢
25. ΞϓϦέʔγϣϯฤ
26. ݱঢ়֬ೝ
27. ͝ଘ஌̏૚WebγεςϜ 8FCαʔό ΞϓϦέʔγϣϯαʔό σʔλϕʔε
28. ࣮ମ͸͜Μͳײ͡ʁ 8FC 8FC "1 %# -# -# "1 "1
29. ηοτΞοϓ 8FC 8FC "1 %# -# -# "1 "1 ϋʔυͳΒଟ෼ख࡞ۀ Ϛγϯ༻ҙͯ͠ɺ
 apacheೖΕͯɾɾɾ ϋʔυͳΒଟ෼ख࡞ۀ Ϛγϯ༻ҙͯ͠ɺϛυϧೖΕͯɺ
 ΞϓϦΛσϓϩΠͯ͠ɺ
 σʔλϕʔεͱͷ઀ଓΛઃఆͯ͠ɾɾ Ϛγϯ༻ҙͯ͠ɺDBೖΕͯɺ
 ςʔϒϧ࡞ͬͯɾɾɾ
30. ηοτΞοϓ 8FC 8FC "1 %# -# -# "1 "1 ϋʔυͳΒଟ෼ख࡞ۀ Ϛγϯ༻ҙͯ͠ɺ
 apacheೖΕͯɾɾɾ ϋʔυͳΒଟ෼ख࡞ۀ Ϛγϯ༻ҙͯ͠ɺϛυϧೖ ΞϓϦΛσϓϩΠͯ͠ɺ
 σʔλϕʔεͱͷ઀ଓΛઃ Ϛγϯ༻ҙͯ͠ɺDBೖΕ ςʔϒϧ࡞ͬͯɾɾɾ
31. Cloud Foundry 8FC 8FC "1 %# -# -# "1 "1 }Cloud Foundry͕༻ҙ ϛυϧ͸Cloud Foundry͕༻ҙ
 ΞϓϦͷσϓϩΠʗೖΕସ͑ͷΈ Ϛγϯ༻ҙͯ͠ɺDBೖΕͯɺ
 ςʔϒϧ࡞ͬͯɾɾɾ
 ͜͜͸ͦΜͳʹมΘΒͳ͍
32. ηοτΞοϓ͸chef͕shell͔ 8FC 8FC "1 %# -# -# "1 "1 } Cloud Foundry͕༻ҙ ϛυϧ͸Cloud Foundry͕༻ҙ
 ΞϓϦͷσϓϩΠʗೖΕସ͑ͷΈ Ϛγϯ༻ҙͯ͠ɺDBೖΕͯɺ
 ςʔϒϧ࡞ͬͯɾɾɾ
 ͜͜͸ͦΜͳʹมΘΒͳ͍
33. deploy cf push sampleapps
34. σʔλϕʔεͱͷ઀ଓ cf create-service <database>
 cf bind-service <databese> Ҿ਺͸؆ུԽ͍ͯ͠·͢
35. Operations 8FC 8FC "1 %# -# -# "1 "1 } Cloud Foundry͕༻ҙ cf push cf bind-service cf create-service
36. Process 8FC 8FC "1 %# -# -# "1 "1 } Cloud Foundry͕༻ҙ cf push –i <num> cf scale–i <num>
37. Αʔ͠ɺ ࠓͷΞϓϦέʔγϣϯͥΜͿࡌͤସ͑ͪΌ͑
38. ͪΐͬͱ଴ͬͨ
39. Cloud FoundryͰѻ͑ΔΞϓϦέʔγϣϯ Ϋϥ΢υωΠςΟϒΞϓϦέʔγϣϯ ΋ʹΎʁʢɾωɾʆʣ
40. ۩ମతʹ͸ʁ The Twelve-factor appʹैͬͨWebΞϓϦ ͸ͯʁʢɾωɾʆʣ
41. The twelve-factor app I. ίʔυϕʔε (Codebase)
 όʔδϣϯ؅ཧ͞Ε͍ͯΔ1ͭͷίʔυϕʔεͱ
 ෳ਺ͷσϓϩΠ II. ґଘؔ܎ (Dependencies)
 ґଘؔ܎Λ໌ࣔతʹએݴ͠෼཭͢Δ III. ઃఆ (Config)
 ઃఆΛ؀ڥม਺ʹ֨ೲ͢Δ IV. όοΫΤϯυαʔϏε (Backing Services)
 όοΫΤϯυαʔϏεΛΞλον͞ΕͨϦιʔεͱͯ͠ѻ͏ V. ϏϧυɺϦϦʔεɺ࣮ߦ (Build, release, run)
 ϏϧυɺϦϦʔεɺ࣮ߦͷ3ͭͷεςʔδΛݫີʹ෼཭͢Δ VI. ϓϩηε (Processes)
 ΞϓϦέʔγϣϯΛ1ͭ΋͘͠͸ෳ਺ͷεςʔτϨεͳϓϩ VII. ϙʔτόΠϯσΟϯά (Port binding)
 ϙʔτόΠϯσΟϯάΛ௨ͯ͠αʔϏεΛެ։͢Δ VIII. ฒߦੑ (Concurrency)
 ϓϩηεϞσϧʹΑͬͯεέʔϧΞ΢τ͢Δ IX. ഇغ༰қੑ (Disposability)
 ߴ଎ͳىಈͱάϨʔεϑϧγϟοτμ΢ϯͰݎ࿚ੑΛ࠷େԽ ͢Δ X. ։ൃ/ຊ൪Ұக (Dev/prod parity)
 ։ൃɺεςʔδϯάɺຊ൪؀ڥΛͰ͖Δ͚ͩҰகͤͨ͞ঢ়ଶ Λอͭ XI. ϩά (Logs)
 ϩάΛΠϕϯτετϦʔϜͱͯ͠ѻ͏ XII. ؅ཧϓϩηε (Admin processes)
 ؅ཧλεΫΛ1ճݶΓͷϓϩηεͱ࣮ͯ͠ߦ͢Δ
42. ৄࡉ͸͜ͷ͋ͨΓͰ ೔ܦίϯϐϡʔλ 2015 9/18 ߸ ೔ܦITPro http://itpro.nikkeibp.co.jp/atcl/column/14/110900092/ 12ݸͷϓϥΫςΟεΛ̏ͭʹ෼ྨ
 ΤϯλʔϓϥΠζ͸Ͳ͏͢Δ΂͖͔ΛɺΦϦδφϧͷղऍͱڞʹड़΂ͨ • ΞϓϦέʔγϣϯͷਝ଎ͳվम • ؀ڥ΁ͷਝ଎ͳల։ • Ϧιʔε૿ݮ΍ӡ༻؅ཧΛ༰қʹ͢Δ
43. The Twelve-factor appʹैͬͨWebΞϓϦ Cloud Foundry΋શ෦͸ରԠͯ͠ͳ͍ CF FoundationͷCTO͸11ݸ͸ ରԠͯ͠Δͬͯݴͬͯͨʢɾωɾʆʣ
44. The twelve-factor app I. ίʔυϕʔε (Codebase)
 όʔδϣϯ؅ཧ͞Ε͍ͯΔ1ͭͷίʔυϕʔεͱ
 ෳ਺ͷσϓϩΠ II. ґଘؔ܎ (Dependencies)
 ґଘؔ܎Λ໌ࣔతʹએݴ͠෼཭͢Δ III. ઃఆ (Config)
 ઃఆΛ؀ڥม਺ʹ֨ೲ͢Δ IV. όοΫΤϯυαʔϏε (Backing Services)
 όοΫΤϯυαʔϏεΛΞλον͞ΕͨϦιʔεͱͯ͠ѻ͏ V. ϏϧυɺϦϦʔεɺ࣮ߦ (Build, release, run)
 ϏϧυɺϦϦʔεɺ࣮ߦͷ3ͭͷεςʔδΛݫີʹ෼཭͢Δ VI. ϓϩηε (Processes)
 ΞϓϦέʔγϣϯΛ1ͭ΋͘͠͸ෳ਺ͷεςʔτϨεͳϓϩ ηεͱ࣮ͯ͠ߦ͢Δ VII. ϙʔτόΠϯσΟϯά (Port binding)
 ϙʔτόΠϯσΟϯάΛ௨ͯ͠αʔϏεΛެ։͢Δ VIII. ฒߦੑ (Concurrency)
 ϓϩηεϞσϧʹΑͬͯεέʔϧΞ΢τ͢Δ IX. ഇغ༰қੑ (Disposability)
 ߴ଎ͳىಈͱάϨʔεϑϧγϟοτμ΢ϯͰݎ࿚ੑΛ࠷େԽ ͢Δ X. ։ൃ/ຊ൪Ұக (Dev/prod parity)
 ։ൃɺεςʔδϯάɺຊ൪؀ڥΛͰ͖Δ͚ͩҰகͤͨ͞ঢ়ଶ Λอͭ XI. ϩά (Logs)
 ϩάΛΠϕϯτετϦʔϜͱͯ͠ѻ͏ XII. ؅ཧϓϩηε (Admin processes)
 ؅ཧλεΫΛ1ճݶΓͷϓϩηεͱ࣮ͯ͠ߦ͢Δ
45. ͲΜͳΞϓϦέʔγϣϯ͕
 Cloud Foundryͷ্Ͱಈ࡞͢Δͷ͔ɺ
 ͦͷݕূ֬ೝΛίϛϡχςΟͰ࣮ࢪத http://blog.cloudfoundry.gr.jp/
46. ͜ΜͳΞϓϦ͸ಈ͔ͳ͍ ϓϥοτϑΥʔϜΛҙࣝͨ͠ΞϓϦ
47. ϓϥοτϑΥʔϜΛҙࣝͨ͠ΞϓϦ ྫ͑͹WindowsͰ͔͠ಈ͔ͳ͍Java ιʔεͷதͰɺC:¥ͷϑΝΠϧΛಡΈࠐΉͱ͔ॻ͍ͯ͋ΔΑ͏ͳ΍ͭ
48. ࠓͷΞϓϦ͸௚ͤͳ͍
49. ࠓͷΞϓϦέʔγϣϯΛ௚͢ΑΓɺ ৽͍͠ϏδωεͷͨΊͷΞϓϦέʔγϣϯΛ ͜ΕͰॻ͍͍͚ͯ͹͍͍
50. Buildpacks Cloud Foundry͕ඪ४Ͱѻ͑Δݴޠ(buildpack) ruby(rack,sinatora,rails) java(tomcat) python(Django) staticfile gokang php nodejs
51. ϓϥοτϑΥʔϜͷ֦ுੑ buildpackͷ௥Ճ࡞੒ɺվ଄ʹΑΓಈ͔ͤΔ ΞϓϦέʔγϣϯͷ෯͸޿͛ΒΕΔ
52. buildpackͷ࿩͸ɺ͜ͷลʹ http://www.slideshare.net/jacopen/cf-buildpack
53. Πϯϑϥฤ
54. Cloud FoundryͬͯͲ͏ಈ͍͍ͯΔͷ͔ Clod Foundryͷத਎ͬͯʁ Cloud Foundry͸Ͳ͜Ͱಈ͘ͷ͔
55. Cloud FoundryΛࢧ͑Δओͳίϯϙʔωϯτ Router Authentication Cloud Controller HM9000 Application Execution Blog Store Service Brokers Message Bus Logging and Statistics
56. 3PVUFS .FTTBHF
    #VT $MPVE
    $POUSPMMFS %&" "VUIFOUJDBUJPO #MPC
    TUPSF 4FSWJDF
    #SPLFS -PH
    BOE
    4UBUJDT .) ͢΂ͯͷ௨৴ʹհࡏ
57. Router ϦϙδτϦ໊শɿgorouter
 https://github.com/cloudfoundry/gorouter L4ϧʔλͰ͸ͳ͘ L7ΞϓϦέʔγϣϯϧʔλ 3PVUFS %&" %&" %&" ϧʔλ͕DEA΁ͷΞΫηεΛ੍ޚ͢Δ
 LBͰ͸ͳ͍ͷͰෛՙ෼ࢄͰ͸ͳ͍
58. Authentication ϦϙδτϦ໊শɿuaa
 https://github.com/cloudfoundry/uaa ೝূճΓ͢΂ͯΛ؅ཧ །Ұͷjava࣮૷
59. Cloud Controller ϦϙδτϦ໊শɿcloud_controller_ng
 ௨শɿCC
 https://github.com/cloudfoundry/cloud_controller_ng 3PVUFS $$ %&" %&" ϧʔλ͸ΞϓϦέʔγϣϯͱڞ༗
 ੍ޚ༻ͷಛผϧʔτΛܦ༝ Cloud Foundryͷ৺ଁ෦
 CC͸ɺAPIαʔόͱͯ͠ػೳ͠
 γεςϜશମͷ൑அɾ੍ޚΛߦ͏
60. HM9000 ϦϙδτϦ໊শɿhm9000
 ௨শɿHealth Manager
 https://github.com/cloudfoundry/hm9000 $$ %&" %&" ͋͘·ͰΞϓϦέʔγϣϯͷ؂ࢹͰ͋Γɺ
 Cloud Foundryͷίϯϙʔωϯτͷ؂ࢹ͸͠ͳ͍ ΞϓϦέʔγϣϯͷࢮ׆؂ࢹ
 DEA্Ͱ࣮ߦ͍ͯ͠ΔΞϓϦέʔγϣϯͷࢮ׆؂ࢹΛߦ͍ɺ ࢦఆ͞Εͨϓϩηε਺ʹ߹Θͳ͚Ε͹ɺ ىಈʗఀࢭΛߦ͏ࢦࣔΛCCʹରͯ͠ૹ৴͢Δ ). ࢦࣔ ௥Ճʗ࡟আ ؂ࢹ
61. Application Execution ϦϙδτϦ໊শɿdea_ng
 ௨শɿdea(Droplet Execution Agent)
 https://github.com/cloudfoundry/dea_ng ΞϓϦέʔγϣϯ͸
 wardenίϯςφʹΑִͬ͑཭ɾӡ༻͞ΕΔ ΞϓϦέʔγϣϯ࣮ߦ؅ཧ
 ΞϓϦέʔγϣϯ͕࣮ߦ͞ΕΔͨΊͷϗετػೳΛఏڙ
 ɾΞϓϦέʔγϣϯϏϧυ
 ɾΞϓϦέʔγϣϯ࣮ߦ؅ཧ XBSEFO XBSEFO dea warden
 Linuxίϯςφٕज़Λϕʔεʹ
 Cloud Foundry্ͰΞϓϦέʔγϣϯΛ
 ࣮ߦ͢ΔͨΊʹඞཁ࠷௿ػೳͷΈ࣮૷
62. Blob Store ࣮ମ͸ɺCloud Controllerͷதͷػೳ Dropletͷ࡞੒΋wardenΛར༻ DEAͰ࡞੒͞Εͨdropletͷ؅ཧอଘΛߦ͏
 DEA্Ͱ࡞੒͞ΕͨDroplet͸ɺCC্ʹอଘ͞Ε
 ඞཁʹԠ͡ͰDEAʹμ΢ϯϩʔυ͞Ε࣮ߦ͞ΕΔ XBSEFO XBSEFO dea XBSEFO XBSEFO dea $$ shred
63. Service Brokers ࣮ମ͸ɺCloud ControllerͷதͷػೳͱαʔϏεଆͷBrokerͷػೳ XBSEFO XBSEFO dea NZTRM QPTUHSFT $$ shred αʔϏεͷ࡞੒ɾ࡟আ
 ͓ΑͼɺΞϓϦέʔγϣϯͱͷόΠϯυʗΞϯόΠϯυΛߦ͏ 4FSWJDF
    #SPLFS SFEJT
64. Message Bus ϦϙδτϦ໊শɿgnats
 ௨শɿnats
 https://github.com/nats-io/gnats ΞϓϦέʔγϣϯ͸
 wardenίϯςφʹΑִͬ͑཭ɾӡ༻͞ΕΔ ίϯϙʔωϯτؒ௨৴ XBSEFO XBSEFO dea warden
 Linuxίϯςφٕज़Λϕʔεʹ
 Cloud Foundry্ͰΞϓϦέʔγϣϯΛ
 ࣮ߦ͢ΔͨΊʹඞཁ࠷௿ػೳͷΈ࣮૷
65. Logging and Statics ϦϙδτϦ໊শɿloggregator
 https://github.com/cloudfoundry/loggregator ϩΪϯά
 Cloud FoundryͷίϯϙʔωϯτʗΞϓϦέʔγϣϯͷϩάΛऩू͢Δ
66. Cloud Foundryͬͯ Ͳ͏ಈ͍͍ͯΔͷ͔
67. Cloud Foundry͸ϚϧνIaaSରԠ
68. Cloud Foundry͸ ͘͝Ұൠతͳ͝Ոఉʹ͋Δ OpenStackͷ্Ͱಈ͖·͢
69. ҰൠՈఉ֎ͷํ޲͚ bosh-lite nise_bosh_installer
70. Cloud Foundryͷಈ޲
71. ←ग़ͯ͜ͳ͍ͳʔͱࢥͬͯ·ͨ͠ʁ
72. Diego ࠷ۙΞʔΩςΫνϟ
73. https://github.com/cloudfoundry-incubator/diego-design-notes
74. Diego DockerରԠ ↓ ਖ਼͘͠͸ɺDocker ImageରԠ
 DockeΤϯδϯ͸ະ࢖༻
 Dockerfileɾࠩ෼ϑΝΠϧγεςϜ΋࢖Θͳ͍
75. Warden(͏͒ʔͲΜʣ Cloud Foundryʹ͸ɺ
 ͢Ͱʹಠࣗίϯςφ͕ͷ࣮૷͞Ε͍ͯΔ Garden ಺෦తʹ࣮૷͕มΘΔ
 Linux/WindowsʹରԠ
76. Garden Linux/Windows
 ͲͪΒ΋dockerΠϝʔδΛ
 ৯͑ΔΑ͏ʹͳͬͯಈ͘͸ͣɾɾɾ چདྷͷΞϓϦ͸LinuxଆͰରԠ
77. ࡉ͔͍࿩͸͜ͷ͋ͨΓͰɻ http://www.slideshare.net/jacopen/diego-45603123