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