AWSでサーバ運用してみる

Transcript

1. AWSͰαʔόӡ༻Λͯ͠ΈΔ ۚ୔޻ۀେֶ ৘ใ޻ֶՊ ܀ࢁ७ฏ
 JAWS –UG ۚ୔ | 2019 KANAZAWA

2. • Name: ܀ࢁ ७ฏ • Belong: ۚ୔޻ۀେֶ • Twitter: @_Iruk_

   • Skill: Ruby, Elixir, TypeScript, Go, • CLIπʔϧ΍WebΞϓϦέʔγϣϯΛ޷ΜͰ࡞Γ·͢ɻ • Πϯϑϥ͸৯Θͣݏ͍ͳٕज़෼໺ͩͬͨɻ $ whoami
3. None

4. App

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6. App

7. App

8. App

9. App

10. App

11. App

12. App

13. App

14. αʔόߏஙɺਏ͔ͬͨɻ

15. • ܦݧͷͳ͍ྖҬΛCLIͰߦ͏ͷ͸݁ߏਏ͍ɻ

16. • ܦݧͷͳ͍ྖҬΛCLIͰߦ͏ͷ͸݁ߏਏ͍ɻ • αʔόߏஙʹ͓͚Δ஌ࣝ͸࠷௿ݶ͋Δ

17. • ܦݧͷͳ͍ྖҬΛCLIͰߦ͏ͷ͸݁ߏਏ͍ɻ • αʔόߏஙʹ͓͚Δ஌ࣝ͸࠷௿ݶ͋Δ • ͜ͷਏ͞ΛऔΓআ͍ͯ͘ΕΔαʔϏε….

18. • ܦݧͷͳ͍ྖҬΛCLIͰߦ͏ͷ͸݁ߏਏ͍ɻ • αʔόߏஙʹ͓͚Δ஌ࣝ͸࠷௿ݶ͋Δ • ͜ͷਏ͞ΛऔΓআ͍ͯ͘ΕΔαʔϏε…. ʂ

19. AWSͰαʔόӡ༻Λͯ͠ΈΔ ۚ୔޻ۀେֶ ৘ใ޻ֶՊ ܀ࢁ७ฏ
 JAWS –UG ۚ୔ | 2019 KANAZAWA

20. ʮAWSͷαʔόӡ༻Λͯ͠ΈΔʯ • ӡ༻͍ͯͨ͠όοΫΤϯυͷΠϯϑϥΛAWSʹҠ؅ͨ͠ɻ • ݴޠ: Ruby • RDB: MySQL

21. None

22. Internet gateway Amazon EC2

23. Internet gateway Amazon RDS Amazon EC2

24. Internet gateway Amazon RDS Amazon S3 Amazon EC2 Amazon RDS

    Amazon EC2

25. Internet gateway Amazon RDS Amazon S3 Amazon EC2 Amazon RDS

    Amazon EC2 ΞϕΠϥϏϦςΟκʔϯ - B ΞϕΠϥϏϦςΟκʔϯ - C

26. ʮAWSͷαʔόӡ༻Λͯ͠ΈΔʯ • ӡ༻͍ͯͨ͠όοΫΤϯυͷΠϯϑϥΛAWSʹҠ؅ͨ͠ɻ • ಉ࣌ʹߏஙʹ৑௕ੑΛ࣋ͨͤͨɻ

27. ʮAWSͷαʔόӡ༻Λͯ͠ΈΔʯ • ӡ༻͍ͯͨ͠όοΫΤϯυͷΠϯϑϥΛAWSʹҠ؅ͨ͠ɻ • ಉ࣌ʹߏஙʹ৑௕ੑΛ࣋ͨͤͨɻ • => ͦͷࡍͷৄࡉɺ஌ݟΛ࿩͍͖ͯ͠·͢ɻ

28. EC2ΠϯελϯεΛ࡞੒͢Δ Amazon EC2

29. Ϧʔδϣϯ

30. Ϧʔδϣϯ • αʔόͷ෺ཧతॴࡏҐஔ

31. Ϧʔδϣϯ • αʔόͷ෺ཧతॴࡏҐஔ • ೔ຊϢʔβ͕ଟ͍αʔϏεΛӡӦ͢ΔͳΒɺϢʔβͱͷ෺ ཧతڑ཭͕͍ۙ౦ژϦʔδϣϯ͕๬·͍͠

32. Ϧʔδϣϯ • αʔόͷ෺ཧతॴࡏҐஔ • ೔ຊϢʔβ͕ଟ͍αʔϏεΛӡӦ͢ΔͳΒɺϢʔβͱͷ෺ ཧతڑ཭͕͍ۙ౦ژϦʔδϣϯ͕๬·͍͠ • ଞͷϦʔδϣϯͷ৘ใ͸දࣔ͞Εͳ͍ͷͰ஫ҙ
 (ex. όʔδχΞ๺෦Λબ୒͍ͯ͠Δͱ౦ژͷ৘ใ͸ݟ͑ͳ͍

33. EC2ΠϯελϯεΛ࡞੒͢Δ

34. EC2ΠϯελϯεΛ࡞੒͢Δ • Amazon Elastic Compute • ΠϯελϯεͱݺͿαʔόΛ࡞੒͢Δ • εϖοΫʹؔͯ͠͸બ୒Մೳ •

    OS(AMI)΋બ୒Մೳ

35. AMIͷબ୒

36. ΠϯελϯελΠϓͷબ୒

37. ΠϯελϯελΠϓͷબ୒ Amazon EC2 ΠϯελϯελΠϓ - https://aws.amazon.com/jp/ec2/instance-types/

38. VPCͷઃఆΛ͢Δ Amazon EC2 AZ(ΞϕΠϥϏϦςΟκʔϯ)

39. Πϯελϯεৄࡉͷઃఆ

40. Amazon VPCͷઃఆ

41. Amazon VPCͱ͸ • CIDRϒϩοΫͷઃఆ • ΞϕΠϥϏϦςΟκʔϯͷઃఆ • AZ͕ҧ͏ͱσʔληϯλʔࣗମҧ͏ͷͰɺ
 ہॴతͳࡂ֐ͳͲʹඋ͑ͨ৑௕ߏ੒͕࡞ΕΔ

42. αϒωοτͷ࡞੒

43. EC2ΠϯελϯεΛ࡞੒͢Δ

44. EC2ΠϯελϯεΛ࡞੒͢Δ

45. ηΩϡϦςΟάϧʔϓ • ϑΝΠΞ΢ΥʔϧͷઃఆͷΑ͏ͳ΋ͷ • ࠓճ͸
 ssh: 22
 http: 80
 https:

    443
 pumaͷsocket: 3000
 Λ։͚͓ͯ͘

46. ࡞੒ʂ

47. EC2Πϯελϯεͷ׬੒ • άϩʔόϧIPͱήʔτ΢ΣΠͷ४උ͞Εͨαʔό͕׬੒

48. EC2Πϯελϯεͷ׬੒ • άϩʔόϧIPͱήʔτ΢ΣΠͷ४උ͞Εͨαʔό͕׬੒ • ηΩϡϦςΟάϧʔϓͰsshͷϙʔτΛ։͚ͨͷͰ
 ssh ec2-user@IPv4public -i key.pem ͰsshͰ͖Δ

    •

49. EC2Πϯελϯεͷ׬੒ • άϩʔόϧIPͱήʔτ΢ΣΠͷ४උ͞Εͨαʔό͕׬੒ • ηΩϡϦςΟάϧʔϓͰsshͷϙʔτΛ։͚ͨͷͰ
 ssh ec2-user@public -i key.pem ͰsshͰ͖Δ

    • ϙʔτΛ։͚ͨαʔό͕׬੒͍ͯ͠ΔͷͰ
 MySQLͳͲϛυϧ΢ΣΞΛೖΕͯΞϓϦӡ༻͕Մೳ

50. EC2Πϯελϯεͷ׬੒ Internet gateway Amazon EC2

51. ࣮ࡍʹڍಈΛݟΔ • Ruby, RailsपΓͷ؀ڥߏஙΛ͢Δ

52. ࣮ࡍʹڍಈΛݟΔ • Ruby, RailsपΓͷ؀ڥߏஙΛ͢Δ
 (DockerFileΛ༻ҙͯ͋͠ΔͷͰͦͷ··ίϯςφΛ࡞੒

53. ࣮ࡍʹڍಈΛݟΔ • Ruby, RailsपΓͷ؀ڥߏஙΛ͢Δ
 (DockerFileΛ༻ҙͯ͋͠ΔͷͰͦͷ··ίϯςφΛ࡞੒ • ΞΫηε͕དྷͨࡍͷϑΥϫʔσΟϯάʹnginxΛॻ͘
 • puma(rubyͷwebαʔό)ͷsocketΛnginxʹରԠͤ͞Δɻ

54. VQTUSFBN
    QVNB\
    
    TFSWFS
    VOJYIPNFFDVTFS&$EFQUNQTPDLFUTQVNBTPDL
    
    
    
    
    ^
    
    
    
    
    TFSWFS
    \
    
    
    
    
    
    
    
    
    MJTUFO
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    
    TFSWFS@OBNF
    BEESFTT
    
    
    
    
    
    
    
    
    JODMVEF
    FUDOHJOYEFGBVMUE DPOG
    


    
    
    
    
    
    
    
    
    MPDBUJPO
    
    \
    
    
    QSPYZ@TFU@IFBEFS
    9'PSXBSEFE'PS
    QSPYZ@BEE@Y@GPSXBSEFE@GPS
    
    
    QSPYZ@SFEJSFDU
    PGG
    
    
    QSPYZ@QBTT
    IUUQQVNB
    
    ^
    

    
    
    
    
    
    
    
    FSSPS@QBHF
    
    IUNM
    
    
    
    
    
    
    
    
    
    
    
    
    MPDBUJPO
    
    YIUNM
    \
    
    
    
    
    
    
    
    
    ^
    

    
    
    
    
    
    
    
    FSSPS@QBHF
    
    
    
    
    YIUNM
    
    
    
    
    
    
    
    
    
    
    
    
    MPDBUJPO
    
    YIUNM
    \
    
    
    
    
    
    
    
    
    ^
    
    
    
    
    ^
    


55. ࣮ࡍʹڍಈΛݟΔ

56. Internet gateway Amazon RDS Amazon EC2

57. RDBʹ͍ͭͯ

58. RDBʹ͍ͭͯ • EC2ΠϯελϯεʹRDB(MySQL, PostgreSQL)
 ΛೖΕΔ • Amazon RDSΛ࢖͏

59. RDBʹ͍ͭͯ • EC2ΠϯελϯεʹRDB(MySQL, PostgreSQL)
 ΛೖΕΔ • Amazon RDSΛ࢖͏

60. • Amazon Relational Database Servise • RDBʹ͍ͭͯ

61. • Amazon Relational Database Servise • DBͷόοΫΞοϓ΍੬ऑੑʹର͢ΔରԠͳͲ ΛAmazonͷαʔϏεʹҰ೚Ͱ͖Δ • Τϯδϯ(RDBͷछྨ)͸બ୒Մೳ

    RDBʹ͍ͭͯ

62. RDSΠϯελϯεͷ࡞੒

63. RDSΠϯελϯεͷ࡞੒

64. ηΩϡϦςΟάϧʔϓͷઃఆ

65. config/database.ymlʹهड़ socket: /var/lib/mysql/mysql.sock ɹ host: address.rds.amazonaws.comɹ database: appname_developmentɹ

66. Internet gateway Amazon RDS Amazon EC2

67. ಉ͡ߏ੒ͷΠϯελϯεΛཱͯΔ

68. ·ͱΊ • ܦݧͷগͳ͍ٕज़ऀ໨ઢͰ΋
 GUIϕʔεͰαʔόΛߏஙͰ͖Δ • අ༻͸͔͔Δ΋ͷͷɺAmazonͷαʔϏεʹ ґଘ͢Δ͜ͱͰීஈ؅ཧͷ೉͍͠ྖҬΛҕ೚ Ͱ͖Δ • Πϯϑϥ͕ਏ͍ਓʹͦͥ͜ͻ৮ͬͯཉ͍͠ɻ

69. None

70. AWSͰαʔόӡ༻Λͯ͠ΈΔ ۚ୔޻ۀେֶ ৘ใ޻ֶՊ ܀ࢁ७ฏ
 JAWS –UG ۚ୔ | 2019 KANAZAWA