AWSでサーバ運用してみる

Transcript

1. AWSͰαʔόӡ༻Λͯ͠ΈΔ
   ۚ୔޻ۀେֶ ৘ใ޻ֶՊ ܀ࢁ७ฏ

   JAWS –UG ۚ୔ | 2019
   KANAZAWA
   

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2. • Name: ܀ࢁ ७ฏ
   • Belong: ۚ୔޻ۀେֶ
   • Twitter: @_Iruk_
   • Skill: Ruby, Elixir, TypeScript, Go,
   • CLIπʔϧ΍WebΞϓϦέʔγϣϯΛ޷ΜͰ࡞Γ·͢ɻ
   • Πϯϑϥ͸৯Θͣݏ͍ͳٕज़෼໺ͩͬͨɻ
   $ whoami
   

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4. App
   

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6. App
   

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7. App
   

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8. App
   

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9. App
   

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10. App
    

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11. App
    

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12. App
    

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13. App
    

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14. αʔόߏஙɺਏ͔ͬͨɻ
    

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15. • ܦݧͷͳ͍ྖҬΛCLIͰߦ͏ͷ͸݁ߏਏ͍ɻ
    

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

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

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

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19. AWSͰαʔόӡ༻Λͯ͠ΈΔ
    ۚ୔޻ۀେֶ ৘ใ޻ֶՊ ܀ࢁ७ฏ

    JAWS –UG ۚ୔ | 2019
    KANAZAWA
    

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

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22. Internet gateway Amazon EC2
    

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23. Internet gateway
    Amazon RDS
    Amazon EC2
    

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

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25. Internet gateway
    Amazon RDS
    Amazon S3
    Amazon EC2
    Amazon RDS
    Amazon EC2
    ΞϕΠϥϏϦςΟκʔϯ - B
    ΞϕΠϥϏϦςΟκʔϯ - C
    

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

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

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28. EC2ΠϯελϯεΛ࡞੒͢Δ
    Amazon EC2
    

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29. Ϧʔδϣϯ
    

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30. Ϧʔδϣϯ
    • αʔόͷ෺ཧతॴࡏҐஔ
    

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

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32. Ϧʔδϣϯ
    • αʔόͷ෺ཧతॴࡏҐஔ
    • ೔ຊϢʔβ͕ଟ͍αʔϏεΛӡӦ͢ΔͳΒɺϢʔβͱͷ෺
    ཧతڑ཭͕͍ۙ౦ژϦʔδϣϯ͕๬·͍͠
    • ଞͷϦʔδϣϯͷ৘ใ͸දࣔ͞Εͳ͍ͷͰ஫ҙ

    (ex. όʔδχΞ๺෦Λબ୒͍ͯ͠Δͱ౦ژͷ৘ใ͸ݟ͑ͳ͍
    

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33. EC2ΠϯελϯεΛ࡞੒͢Δ
    

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34. EC2ΠϯελϯεΛ࡞੒͢Δ
    • Amazon Elastic Compute
    • ΠϯελϯεͱݺͿαʔόΛ࡞੒͢Δ
    • εϖοΫʹؔͯ͠͸બ୒Մೳ
    • OS(AMI)΋બ୒Մೳ
    

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35. AMIͷબ୒
    

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36. ΠϯελϯελΠϓͷબ୒
    

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

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38. VPCͷઃఆΛ͢Δ
    Amazon EC2
    AZ(ΞϕΠϥϏϦςΟκʔϯ)
    

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39. Πϯελϯεৄࡉͷઃఆ
    

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40. Amazon VPCͷઃఆ
    

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41. Amazon VPCͱ͸
    • CIDRϒϩοΫͷઃఆ
    • ΞϕΠϥϏϦςΟκʔϯͷઃఆ
    • AZ͕ҧ͏ͱσʔληϯλʔࣗମҧ͏ͷͰɺ

    ہॴతͳࡂ֐ͳͲʹඋ͑ͨ৑௕ߏ੒͕࡞ΕΔ
    

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42. αϒωοτͷ࡞੒
    

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43. EC2ΠϯελϯεΛ࡞੒͢Δ
    

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44. EC2ΠϯελϯεΛ࡞੒͢Δ
    

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45. ηΩϡϦςΟάϧʔϓ
    • ϑΝΠΞ΢ΥʔϧͷઃఆͷΑ͏ͳ΋ͷ
    • ࠓճ͸

    ssh: 22

    http: 80

    https: 443

    pumaͷsocket: 3000

    Λ։͚͓ͯ͘
    

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46. ࡞੒ʂ
    

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47. EC2Πϯελϯεͷ׬੒
    • άϩʔόϧIPͱήʔτ΢ΣΠͷ४උ͞Εͨαʔό͕׬੒
    

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48. EC2Πϯελϯεͷ׬੒
    • άϩʔόϧIPͱήʔτ΢ΣΠͷ४උ͞Εͨαʔό͕׬੒
    • ηΩϡϦςΟάϧʔϓͰsshͷϙʔτΛ։͚ͨͷͰ

    ssh ec2-user@IPv4public -i key.pem ͰsshͰ͖Δ
    •
    

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49. EC2Πϯελϯεͷ׬੒
    • άϩʔόϧIPͱήʔτ΢ΣΠͷ४උ͞Εͨαʔό͕׬੒
    • ηΩϡϦςΟάϧʔϓͰsshͷϙʔτΛ։͚ͨͷͰ

    ssh ec2-user@public -i key.pem ͰsshͰ͖Δ
    • ϙʔτΛ։͚ͨαʔό͕׬੒͍ͯ͠ΔͷͰ

    MySQLͳͲϛυϧ΢ΣΞΛೖΕͯΞϓϦӡ༻͕Մೳ
    

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50. EC2Πϯελϯεͷ׬੒
    Internet gateway Amazon EC2
    

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51. ࣮ࡍʹڍಈΛݟΔ
    • Ruby, RailsपΓͷ؀ڥߏஙΛ͢Δ
    

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52. ࣮ࡍʹڍಈΛݟΔ
    • Ruby, RailsपΓͷ؀ڥߏஙΛ͢Δ

    (DockerFileΛ༻ҙͯ͋͠ΔͷͰͦͷ··ίϯςφΛ࡞੒
    

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53. ࣮ࡍʹڍಈΛݟΔ
    • Ruby, RailsपΓͷ؀ڥߏஙΛ͢Δ

    (DockerFileΛ༻ҙͯ͋͠ΔͷͰͦͷ··ίϯςφΛ࡞੒
    • ΞΫηε͕དྷͨࡍͷϑΥϫʔσΟϯάʹnginxΛॻ͘

    • puma(rubyͷwebαʔό)ͷsocketΛnginxʹରԠͤ͞Δɻ
    

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54. VQTUSFBNQVNB\
    TFSWFSVOJYIPNFFDVTFS&$EFQUNQTPDLFUTQVNBTPDL
    ^
    TFSWFS\
    MJTUFO
    TFSWFS@OBNFBEESFTT
    JODMVEFFUDOHJOYEFGBVMUEDPOG
    

    MPDBUJPO\
    QSPYZ@TFU@IFBEFS9'PSXBSEFE'PSQSPYZ@BEE@Y@GPSXBSEFE@GPS
    QSPYZ@SFEJSFDUPGG
    QSPYZ@QBTTIUUQQVNB
    ^
    

    FSSPS@QBHFIUNM
    MPDBUJPOYIUNM\
    ^
    

    FSSPS@QBHFYIUNM
    MPDBUJPOYIUNM\
    ^
    ^
    

    

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55. ࣮ࡍʹڍಈΛݟΔ
    

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56. Internet gateway
    Amazon RDS
    Amazon EC2
    

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57. RDBʹ͍ͭͯ
    

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58. RDBʹ͍ͭͯ
    • EC2ΠϯελϯεʹRDB(MySQL, PostgreSQL)

    ΛೖΕΔ
    • Amazon RDSΛ࢖͏
    

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59. RDBʹ͍ͭͯ
    • EC2ΠϯελϯεʹRDB(MySQL, PostgreSQL)

    ΛೖΕΔ
    • Amazon RDSΛ࢖͏
    

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60. • Amazon Relational Database Servise
    •
    RDBʹ͍ͭͯ
    

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

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62. RDSΠϯελϯεͷ࡞੒
    

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63. RDSΠϯελϯεͷ࡞੒
    

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64. ηΩϡϦςΟάϧʔϓͷઃఆ
    

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

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66. Internet gateway
    Amazon RDS
    Amazon EC2
    

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67. ಉ͡ߏ੒ͷΠϯελϯεΛཱͯΔ
    

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68. ·ͱΊ
    • ܦݧͷগͳ͍ٕज़ऀ໨ઢͰ΋

    GUIϕʔεͰαʔόΛߏஙͰ͖Δ
    • අ༻͸͔͔Δ΋ͷͷɺAmazonͷαʔϏεʹ
    ґଘ͢Δ͜ͱͰීஈ؅ཧͷ೉͍͠ྖҬΛҕ೚
    Ͱ͖Δ
    • Πϯϑϥ͕ਏ͍ਓʹͦͥ͜ͻ৮ͬͯཉ͍͠ɻ
    

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70. AWSͰαʔόӡ༻Λͯ͠ΈΔ
    ۚ୔޻ۀେֶ ৘ใ޻ֶՊ ܀ࢁ७ฏ

    JAWS –UG ۚ୔ | 2019
    KANAZAWA
    

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