AWSとGo言語とコンテナによる証券プラットフォーム

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1. AWSͱGoݴޠͱίϯςφʹΑΔ ূ݊ϓϥοτϑΥʔϜ
2. ࣗݾ঺հ - ੴڮ३ࢤ • ࡏֶதʹFinatextʹؔΘΔ • ೔ࠒ࢖͍ͬͯΔݴޠɿGoݴޠ • terraform-provider-awsʹͦͦ͜͜ߩݙ • झຯɿα΢φ • GitHubɿatsushi-ishibashi
3. ձࣾ঺հ - Finatext
4. . 5 ͜ͷ՝୊Λղܾ͢ΔͨΊզʑ͸4FSWJDFʗ#JH
   EBUBʗ 1MBUGPSNΛ։ൃ͠ࡾҐҰମͰۚ༥Λ4FSWJDFͱͯ͠࠶ൃ໌͢Δ ࿪Μͩ#VTJOFTTϞσϧ ϚΠφεͳސ٬ମݧ ۚ༥αʔϏε6* 69 #UP$#UP#UP$Ͱͷ ۚ༥ϑϩϯταʔϏε։ൃɻ ূ݊γεςϜ#BB4 ূ݊γεςϜΛ"1*αʔϏεԽ͠ɺ ূ݊ϏδωεϓϥοτϑΥʔϜΛఏڙ େखϔοδϑΝϯυ౳ػؔ౤ࢿՈ޲͚ʹσʔλαʔϏεΛఏڙɻ Ϗοάσʔλղੳ
5. 
       .. αʔϏεఏڙऀଆͷূ݊αʔϏε্ཱͪ͛ʹ͔͔ΔίετΛ࡟ݮ ͠ɺੜ׆ऀʹΘ͔Γ΍͍͢ূ݊αʔϏεΛಧ͚Δ͜ͱ͕Մೳʹ
6. ಛ௃ • ΄΅શͯͷαʔϏε͕ίϯςφՔಇ • ೝূαʔϏεͷ੾Γग़͠ • Direct ConnectͰͷ֎઀؀ڥ
7. Route53 ALB αϒυϝΠϯͰ ECS CWL Host HeaderͰ ৼΓ෼͚ ϩάͷू໿ CWE cron࣮ߦ
8. GoݴޠʹΑΔίϯςφӡ༻ • ECSʹΑΔΦʔτώʔϦϯά / ΫϥελͷASGʹΑΔߏ੒ →؆୯ʹ௵ͤΔ؀ڥ • awslogsʹΑͬͯඪ४ग़ྗͰCWLʹϩάΛू໿ →ϝτϦΫεϑΟϧλʔ΍KinesisͷLambdaͰΞϓϦέʔ γϣϯϩάʹΦϯϥΠϯϨεϙϯεɻexport taskͰS3ʹύʔ ςΟγϣϯ෼ׂͯ͠ు͖ग़͠ • cronॲཧΛCWEͰϚωʔδυ؅ཧ →CLIͰઃఆ͞ΕͯΔcron jobͷҰཡԽ͕༰қʂ • NO SSH • Goͩͱίϯςφখͯ͘͞Dockerfile΋΄΅ςϯϓϨԽ͢Δ
9. ɾେମ্͕ͷΑ͏ͳDockerfileͰॻ͚Δ ɾΠϝʔδαΠζ΋10MB͘Β͍ FROM golang:alpine as builder ENV APPDIR $GOPATH/src/example RUN \ apk update && \ rm -rf /var/cache/apk/* && \ mkdir -p $APPDIR ADD . $APPDIR/ WORKDIR $APPDIR RUN go build -ldflags “-s -w” -o example FROM alpine RUN apk add —no-cache ca-certificates COPY —-from=builder /go/src/example/example /usr/local/bin/ ENTRYPOINT [“example”]
10. ೝূαʔϏεͷ੾Γग़͠ Cognito ೝՄαʔϏε gRPC
11. Direct ConnectͰͷ֎઀؀ڥ • ۚ༥ͩͱൃ஫΍ࢢ৔σʔλͷऔಘͳͲTCPʹͯಠࣗ࢓ ༷Ͱૄ௨͢Δ͜ͱΖ͕͋Δɻ →ઐ༻ઢͰͷ઀ଓ͕ඞཁɻDXͰAWS؀ڥʹܨ͗͜Μͩ • ϑΝΠϧ࿈ܞ͸SFTP͕Α͋͘Δ →AWS Transferॿ͔Δɻͨͩͪΐͬͱߴ͍… • S3ͰͷϑΝΠϧ࿈ܞ͕Մೳͳͱ͜Ζ΋ͪ´ • কདྷతʹ͸Private LinkͰܨ͍ͰDX֎ͤͨΒΑ͍ͳʔ →͍ΘΏΔAWS΍GCP͕Πϯλʔωοτʹͳͬͯ͘΍ͭ
12. ·ͱΊ • ͱʹ͔͘ίϯςφΦʔέετϨʔγϣϯ ྑ͍Α • ೝূ / ೝՄ͸͓΋͠Ζ͍͕ɺαʔϏεཁ ݅ʹ߹Θͤͯબ୒͠Α͏ • AWS͕ΠϯλʔωοτʹͳΔͱྑ͍ͳ(?) • Finatext͸ۚ༥ʹڵຯ͋ΔΤϯδχΞΛ ืूͯ͠·͢ʂʂ