NB[ZV "84$%,ͷνʔϜ։ൃͰ࠾༻ͨ͜͠ͱɺఘΊͨ͜ͱɻ +"846($%,ࢧ෦

NB[ZV.BUTVEB w 4*FSͰΫϥ΢υΤϯδχΞ΍͍ͬͯ·͢ɻ w ޷͖ͳٕज़͸*B$ɺίϯςφɺσʔλ෼ੳ͋ͨΓɻ w $%,ྺ͸೥ϲ݄͙Β͍ɻ 
 ʢ"84$%,$POGFSFODF+BQBO͖͔͚ͬʣ w ݸਓϒϩά΍ͬͯ·͢ʢ$%,ωλଟΊʣˠNB[ZVͷ೔ه 8IPBN* !NB[ZV

࿩͢͜ͱ w $%,Λ࢖ͬͨνʔϜ։ൃΛ͢ΔதͰɺࣗ෼͕Α͘΍Δ΍Γํ΍ 
 എܠͷߟ͑ํΛ͝঺հ͠·͢ɻԿ͔͠ΒࢀߟʹͳΕ͹޾͍Ͱ͢ɻ ࿩͞ͳ͍͜ͱ w Կ͕ϕετͳ΍Γํͳͷ͔ͱ͍͏͜ͱʢঢ়گʹΑΔͱࢥ͍·͢ʣɻ w Oͷҙݟͳͷͱɺࣗ෼ࣗ਎Ͱ΋࠷దղͩͱ͸ࢥ͍ͬͯ·ͤΜɻ 
 ͜ΕΠϚΠν͡ΌͶʁɺࣗ෼͸͜͏΍ͬͯΔ౳͋Ε͹ɺ͝ҙݟ͍͚ͨͩΔͱخ͍͠Ͱ͢ʂ ຊ೔ͷ಺༰ ൃදࢿྉ ࣮૷αϯϓϧ

͋Γ͕ͪͳʢʁʣ νʔϜ։ൃͷγνϡΤʔγϣϯ CDK stg dev prod InfraB InfraA Infra Team infra Frontend Backend End User Develper Team ΠϯϑϥνʔϜͰෳ਺ਓͰ$%, Λ։ൃ͍ͨ͠ɻ ඞཁͳ΋ͷᶃɿෳ਺ਓͰ෼୲Մೳ ͳϓϩδΣΫτߏ੒ɾ։ൃϑϩʔ $%,࣮૷࣌͸ଞνʔϜʹӨڹΛ༩͑ͣʹ 
 ࣗ༝ʹݕূ͍ͨ͠ɻ ඞཁͳ΋ͷᶄɿΠϯϑϥνʔϜઐ༻ͷݕূ؀ڥ EFWTUHQSPE͸ΞϓϦ։ൃνʔϜ΍Ϣʔβʔ͕ ࢖͍ͬͯΔͷͰɺޡͬͨมߋ͸ආ͚͍ͨɻ ඞཁͳ΋ͷᶅɿ҆શʹมߋΛEFQMPZͰ͖Δ࢓૊Έ

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 ɹͳ͕Β࣮૷ɻ ᶅγϯϓϧͳ$*$%ύΠϓϥΠϯͰ 
 ɹ֤؀ڥʹ൓өʢOPU$%,1JQFMJOFTʣɻ w ͳΔ΂͘γϯϓϧͳ࢓૊ΈͰɺॳ৺ऀͰ΋ΩϟονΞοϓ͠΍͘͢͢Δʢ$%,ΤΩεύʔτ͸ଟ͘ͳ͍ʣɻ w ͳΔ΂҆͘৺ͯ͠࡞ۀΛߦ͑ΔΑ͏ʹ͢ΔʢϑΝΠϧ෼ׂʹΑΔڝ߹๷ࢭɺઐ༻؀ڥͰͷࣗ༝ͳݕূʜFUDʣɻ ᶃߏ଄Խͨ͠ϓϩδΣΫτߏ੒ɺ 
 ɹ։ൃϑϩʔͰ։ൃΛ෼୲ɻ

ߟ͑ͨνʔϜ։ൃͷશମ૾ InfraB Frontend Backend End User InfraA feature_hoge feature_fuga main stg CodeBuild (build, test, diff) CodeBuild (deploy) Manual Approval dev prod npx cdk deploy --all --concurrency 3 --require-approval never Develper Team Infra Team merge npx cdk deploy -c env=infraA npx cdk deploy -c env=infraB infraA infraB ᶃߏ଄Խͨ͠ϓϩδΣΫτߏ੒ɺ 
 ɹ։ൃϑϩʔͰ։ൃΛ෼୲ɻ

ϓϩδΣΫτ͸ϑΝΠϧΛ෼ׂͯ͠ߏ଄Խ͢Δ͜ͱͰɺ෼୲Λ͠΍͘͢͢Δ w 4UBDL͸ۃྗ෼ׂͤͣɺ$POTUSVDUͰϑΝΠϧΛ෼ׂ˞ w ؀ڥґଘύϥϝʔλ͸ΦϒδΣΫτʢUTʣͰ؅ཧ˞ 
 "QQ$POTUSVDU͝ͱʹରԠ͢Δ$PO fi HUTΛ࡞੒͢Δɻ w UFTU 'JOFHSBJOFE"TTFSUJPOT ͸$POTUSVDU୯ҐͰ෼ׂ࣮͠૷ɻ ˞͸#-&"W౳Ͱ΋࠾༻͞ΕɺׂͱҰൠతʹͳ͖ͬͯͨʢ͸ͣʣ ᵓᴷᴷCJO ᴹᵓᴷᴷBQQUT ᴹᵋᴷᴷDPO fi H ᴹᵋᴷᴷFOW$PO fi HUT ᵓᴷᴷMJC ᴹᵓᴷᴷBQQ4UBDLUT ᴹᵓᴷᴷDPOTUSVDUT ᴹᴹᵓᴷᴷOFUXPSLUT ᴹᴹᵋᴷᴷTFSWFSUT ᴹᵋᴷᴷDPO fi H ᴹᵓᴷᴷOFUXPSL$PO fi HUT ᴹᵋᴷᴷTFSWFS$PO fi HUT ᵓᴷᴷUFTU ᴹᵓᴷᴷ@@TOBQTIPUT@@ ᴹᴹᵋᴷᴷTOBQTIPUUFTUUTTOBQ ᴹᵓᴷᴷTOBQTIPUUFTUUT ᴹᵓᴷᴷDPOTUSVDUT ᴹᴹᵓᴷᴷOFUXPSLUFTUUT ᴹᴹᵋᴷᴷTFSWFSUFTUUT ᴹᵋᴷᴷDSFBUF5FNQMBUFUT ᵓᴷᴷDELDPOUFYUKTPO ᵓᴷᴷDELKTPO ᵋᴷᴷUTDPO fi HKTPO #-&"։ൃνʔϜֶ͕Μͩ"84$%,ͷ։ൃϓϥΫςΟε೥൛ "QQ "QQͷύϥ ϝʔλ 4UBDL $POTUSVDU $POTUSVDUͷ ύϥϝʔλ $POTUSVDUͷ ςετ ˞4UBDLͷύϥϝʔλ΋ඞཁͳ৔߹͸࡞੒

։ൃͷྲྀΕ w $POTUSVDU୯ҐͰ։ൃΛ෼୲ɻ w ࣮૷͕ऴΘͬͨΒ13Λ࡞੒͠ɺNBJOʹϚʔδ͢Δɻ ᵓᴷᴷCJO ᴹᵓᴷᴷBQQUT ᴹᵋᴷᴷDPO fi H ᴹᵋᴷᴷFOW$PO fi HUT ᵓᴷᴷMJC ᴹᵓᴷᴷBQQ4UBDLUT ᴹᵓᴷᴷDPOTUSVDUT ᴹᴹᵓᴷᴷOFUXPSLUT ᴹᴹᵋᴷᴷTFSWFSUT ᴹᵋᴷᴷDPO fi H ᴹᵓᴷᴷOFUXPSL$PO fi HUT ᴹᵋᴷᴷTFSWFS$PO fi HUT ᵓᴷᴷUFTU ᴹᵓᴷᴷ@@TOBQTIPUT@@ ᴹᴹᵋᴷᴷTOBQTIPUUFTUUTTOBQ ᴹᵓᴷᴷTOBQTIPUUFTUUT ᴹᵓᴷᴷDPOTUSVDUT ᴹᴹᵓᴷᴷOFUXPSLUFTUUT ᴹᴹᵋᴷᴷTFSWFSUFTUUT ᴹᵋᴷᴷDSFBUF5FNQMBUFUT ᵓᴷᴷDELDPOUFYUKTPO ᵓᴷᴷDELKTPO ᵋᴷᴷUTDPO fi HKTPO InfraB InfraA feature_network feature_server Infra Team main merge ఆৗతʹଘࡏ͢ΔͷNBJOϒϥϯνͷΈɻϚʔδޙʹ $*$%ύΠϓϥΠϯͰEFWTUHQSPEʹ൓өɻ ϒϥϯνΛ੾ͬͯ୲౰͢Δ$POTUSVDU $PO fi H5FTUΛ࣮૷

ߟ͑ͨνʔϜ։ൃͷશମ૾ InfraB Frontend Backend End User InfraA feature_hoge feature_fuga main stg CodeBuild (build, test, diff) CodeBuild (deploy) Manual Approval dev prod npx cdk deploy --all --concurrency 3 --require-approval never Develper Team Infra Team merge npx cdk deploy -c env=infraA npx cdk deploy -c env=infraB infraA infraB ᶄݕূ؀ڥΛ࢖͍ 
 ɹͳ͕Β࣮૷ɻ

$%,։ൃ࣌͸ݕূ؀ڥΛ࢖༻͠ɺίϚϯυͰݕূ࣮૷ DELίϚϯυͷద༻ઌΛDPOUFYUͰॊೈʹ੾Γସ͑ͳ͕Βɺݕূ͓Αͼ࣮૷͢Δɻ ᵓᴷᴷCJO ᴹᵓᴷᴷBQQUT ᴹᵋᴷᴷDPO fi H ᴹᵋᴷᴷFOW$PO fi HUT // context͔ΒσϓϩΠର৅ͷ؀ڥΛऔಘ const envName = app.node.tryGetContext('env'); // ରԠ͢Δઃఆ஋Λऔಘ const envConfig: EnvConfig = createEnvConfig(envName) // StackΛ࡞੒ new AppStack(app, 'AppStack', { stackName: `${envName}-App-Stack`, env: envConfig, terminationProtection: false, envName: envName }) InfraA npx cdk deploy -c env=infraA infraA ؀ڥ໊ʢίϯςΩετ஋ʣΛϑΝΫτϦؔ਺ʹ౉͠ɺ ରԠ͢ΔύϥϝʔλͷΦϒδΣΫτΛऔಘɻ 
 ˞DELKTPOʹΑΔύϥϝʔλ੾ସ͸ߦΘͳ͍ɻ औಘͨ͠ύϥϝʔλΛઃఆɻ·ͨ؀ڥ໊ʢFOW/BNFʣ ͸4UBDL$POTUSVDUʹҾ͖ܧ͗࢖༻͢Δɻ جຊ͸ࣗ෼༻ͷ؀ڥͰEFQMPZͳͲ ࣗ༝ʹݕূ͠ͳ͕Β։ൃɻ dev npx cdk diff -c env=dev EFWTUHQSPEͷEJ ff औಘ͸ڐՄɻ ։ൃதʹదٓ֬ೝ

ύϥϝʔλͷ੾Γସ͑ʹ͍ͭͯ ίϚϯυͰ؀ڥ໊Λࢦఆ͠ɺύϥϝʔλΛ੾Γସ͑Δ ํ๏͸*B$ຊʢˠʣͰΞϯνύλʔϯͱ͞Ε͍ͯΔɻ ʢखೖྗͩͱϛεΔՄೳੑ͕͋Δ͔Βʣ Q"OUJQBUUFSO.BOVBM4UBDL1BSBNFUFST ᵓᴷᴷCJO ᴹᵓᴷᴷBQQUT ᴹᵋᴷᴷDPO fi H ᴹᵋᴷᴷFOW$PO fi HUT export interface EnvConfig { account: string, region: string } export function createEnvConfig(envName: string): EnvConfig { switch (envName) { case 'dev': return { account: '123456789012', region: 'ap-northeast-1' } case 'stg': return { account: '123456789012', region: 'ap-northeast-1' } case 'prod': return { account: '123456789012', region: 'ap-northeast-1' } case 'infraA': return { account: '123456789012', region: 'ap-northeast-1' } case 'infraB': return { account: '123456789012', region: 'ap-northeast-1' } default: throw new Error( `EnvConfig does not exist. envName:${envName}` ) } } ରࡦɿଘࡏ͠ͳ͍؀ڥΛࢦఆͨ͠৔߹͸Τϥʔʹ͢Δ w ؀ڥґଘύϥϝʔλΛऔಘ͢ΔϑΝΫτϦؔ਺Λ࣮૷ɻ 
 TXJUDIจͰଘࡏ͠ͳ͍؀ڥ͕ࢦఆ͞Εͨ৔߹͸Τϥʔʹ͢Δɻ 
 ˞UZQP౳ʹΑΔ༧ظͤ͵σϓϩΠΛ๷ࢭ ରࡦɿ*".ϙϦγʔʹΑΔޡσϓϩΠ๷ࢭ w EFWTUHQSPEʹ௚઀σϓϩΠͰ͖ͳ͍Α͏ϙϦγʔͰറΔɻ 
 ˞ޡͬͯຊ൪؀ڥʹ൓өͪ͠Ό͏ͳͲΛ๷͙ɻ 
 ɹͨͩ͠DELEJ ff ͷݖݶ͸෇༩͓ͯ͘͠ɻ ύϥϝʔλͷ JOUFSGBDFΛఆٛɻ ଘࡏ͠ͳ͍FOW/BNF͸Τϥʔ FOW/BNFʹԠ͡ ͯΦϒδΣΫτΛ ࡞੒ͯ͠ฦ٫

ߟ͑ͨνʔϜ։ൃͷશମ૾ InfraB Frontend Backend End User InfraA feature_hoge feature_fuga main stg CodeBuild (build, test, diff) CodeBuild (deploy) Manual Approval dev prod npx cdk deploy --all --concurrency 3 --require-approval never Develper Team Infra Team merge npx cdk deploy -c env=infraA npx cdk deploy -c env=infraB infraA infraB ᶅγϯϓϧͳ$*$%ύΠϓϥΠϯͰ 
 ɹ֤؀ڥʹ൓өʢOPU$%,1JQFMJOFTʣɻ

$PEFγϦʔζͰಠࣗʹ$*$%ύΠϓϥΠϯΛߏங ίϚϯυ࣮ߦΛࣗಈԽͨ͠γϯϓϧͳ΋ͷΛ࢖͏͜ͱ͕ଟ͍ɻ$PEFγϦʔζΛ࢖͏ཧ༝͸ҎԼɻ w "84ܦݧऀͰ͋Ε͹େ఍࢖ͬͨ͜ͱ͕͋ΔͨΊɻ w "84֎ͷαʔϏεΛ࢖༻͢Δͷ͸େਓͷࣄ৘తʹ೉͍͜͠ͱ΋ଟ͍ͨΊɻ CodeCommit stg CodeBuild (build, test, diff) CodeBuild (deploy) Manual Approval dev CodeBuild (build, test, diff) CodeBuild (deploy) Manual Approval prod CodeBuild (build, test, diff) CodeBuild (deploy) Manual Approval main npx cdk deploy -c env=dev npx cdk deploy -c env=stg npx cdk deploy -c env=prod NBJOϒϥϯνͷΈͰӡ༻ɻ 
 σϓϩΠ࣌ʹ؀ڥΛࢦఆ͢Δ͜ͱ Ͱύϥϝʔλ UT ʹΑΓ੾Γସ͑ ΒΕΔͨΊɻ NBJOʹϚʔδ͢Δͱશ؀ڥ෼ͷ $*$%ύΠϓϥΠϯ͕૸Δɻ Ϗϧυςετ׬ྃޙ͸DELEJ ff Λ࣮ࢪɻखಈঝೝ࣌ʹ มߋࠩ෼͕֬ೝՄɺ͔ͭมߋࠩ෼ͷཤྺΛ࢒ͤΔɻ EFQMPZઌ͸DPOUFYUͰࢦఆɻ ʢ$PEF#VJMEͷ؀ڥม਺ܦ༝ʹ͢Δ͜ͱ͕ଟ͍ʣ ͜ͷํࣜͷΠϚΠνͳ఺ɻ ߋ৽͕ͳ͍؀ڥͷ$*$%΋૸Δɻ 
 ˠৗʹ࠷৽ͷίʔυ͕ద༻͞Ε͍ͯΔͱ ΋ݴ͑ΔͷͰڐ༰͢Δ͜ͱ͕ଟ͍ɻ ຖճશ؀ڥ෼ͷखಈঝೝΛߦΘͳ͍ͱ͍ ͚ͳ͍ͷ͕ɺগ͠໘౗ɻ 
 ˠύΠϓϥΠϯࣗମΛݮΒ͢͜ͱ΋͋Δ ʢৄࡉ͸࣍εϥΠυʣ

$*$%ύΠϓϥΠϯͷҰຊԽ EFWTUHQSPEͷ4UBDLΛ௚઀"QQʹఆٛ͠ɺͭͷύΠϓϥΠϯͰσϓϩΠՄೳʹ͢Δɻ ·ͨɺσϓϩΠ࣌͸DPODVSSFODZΛ࢖͍ߴ଎Խ͢Δɻ CodeCommit stg CodeBuild (build, test, diff) CodeBuild (deploy) Manual Approval dev prod main npx cdk deploy --all --concurrency 3 --require-approval never // ------ dev ------- const devEnvConfig: EnvConfig = createEnvConfig(devEnvName) const devAppStack = new AppStack(app, `${devEnvName}AppStack`, { stackName: `${devEnvName}AppStack`, env: devEnvConfig, envName: devEnvName, terminationProtection: true }) // ------ stg ------- const stgEnvConfig: EnvConfig = createEnvConfig(stgEnvName) const stgAppStack = new AppStack(app, `${stgEnvName}AppStack`, { stackName: `${stgEnvName}AppStack`, env: stgEnvConfig, envName: stgEnvName, terminationProtection: true }) // ------ prod ------- const prodEnvConfig: EnvConfig = createEnvConfig(prodEnvName) const prodAppStack = new AppStack(app, `${prodEnvName}AppStack`, { stackName: `${prodEnvName}AppStack`, env: prodEnvConfig, envName: prodEnvName, terminationProtection: true }) DPODVSSFODZͰര଎ฒྻσϓϩΠ EFWTUHQSPEͷ4UBDL͸௚ ઀ఆٛ͠ɺͭͷύΠϓϥΠϯ ͰσϓϩΠͰ͖ΔΑ͏ʹ͢Δɻ DPODVSSFODZͰߴ଎Խ ༨ஊ QSPEͳͲ࡟আͯ͠͸͍͚ͳ ͍4UBDL͸࡟আอޢΛඞͣߦ͏ɻ ࣄނͬͨܦݧ͋Γʜ

ߟ͑ͨνʔϜ։ൃͷશମ૾ʢ࠶ܝʣ InfraB Frontend Backend End User InfraA feature_hoge feature_fuga main stg CodeBuild (build, test, diff) CodeBuild (deploy) Manual Approval dev prod npx cdk deploy --all --concurrency 3 --require-approval never Develper Team Infra Team merge npx cdk deploy -c env=infraA npx cdk deploy -c env=infraB infraA infraB ᶃߏ଄Խͨ͠ϓϩδΣΫτߏ੒ɺ 
 ɹ։ൃϑϩʔͰ։ൃΛ෼୲ɻ ᶄݕূ؀ڥΛ࢖͍ 
 ɹͳ͕Β࣮૷ɻ ᶅγϯϓϧͳ$*$%ύΠϓϥΠϯͰ 
 ɹ֤؀ڥʹ൓өʢOPU$%,1JQFMJOFTʣɻ w ͳΔ΂͘γϯϓϧͳ࢓૊ΈͰɺॳ৺ऀͰ΋ΩϟονΞοϓ͠΍͘͢͢Δʢ$%,ΤΩεύʔτ͸ଟ͘ͳ͍ʣɻ w ͳΔ΂҆͘৺ͯ͠࡞ۀΛߦ͑ΔΑ͏ʹ͢ΔʢϑΝΠϧ෼ׂʹΑΔڝ߹๷ࢭɺઐ༻؀ڥͰͷࣗ༝ͳݕূʜFUDʣɻ

ऴΘΓʹɿ $%,ͷνʔϜ։ൃͰಋೖΛఘΊͨ͜ͱʢ㲈ࣦഊஊʣ ˞ࢲݟΛଟؚ͘Έ·͢ɻ

ఘΊͨ΋ͷɿ࠷ॳ͔Βʮγϡοͱͨ͠ʯ࣮૷Λ໨ࢦ͢ Πϯϑϥ୲౰͸ίʔυ࣮૷ͷΤΩεύʔτͰ͸ͳ͍͜ͱ͕ଟ͍ʢ؍ଌൣғʣɻ 
 ࠷ॳ͔Β%3:Λҙࣝ͗ͯ͢͠ʮγϡοͱͨ͠ʯ࣮૷Λ໨ࢦ͢ͱ͙͢ଐਓԽ͢Δɻ 
 ྫʣ w ࢖͍·Θͨ͢Ίͷ֦ுΫϥεΛ࡞͕ͬͨɺ೉ղͰຊਓҎ֎࢖͍ͬͯͳ͍ɻ w ੍ޚߏจཚ༻͗ͯ͢͠ɺ࣮૷ऀҎ֎ϝϯςෆೳɻ ॳ৺ऀ͕ଟ͍৔߹ɺ·ͣ͸-ϕλॻ͖ͷΑ͏ͳγϯϓϧͳ΍Γํ͕ྑ͛͞ɻ 
 ෆ౎߹͕ग़͖ͯͨΒɺ4OBQTIPU5FTUΛ׆༻ͯ͠ϦϑΝΫλͰྑ͍ͷͰ͸ɻ ˞ࣗ༝౓͕ߴ͍෼ɺॻ͖ํͷϧʔϧΛఆΊ͓ͯ͘͜ͱ͕ॏཁɻ

ఘΊͨ΋ͷɿ$%,1JQFMJOFT BXTDELMJCQJQFMJOFT $*$%ͷϑΝʔετνϣΠεͩͱࢥ͏͕அ೦͢Δ͜ͱ͕ଟ͍ʢྗෆ଍ʣ w৽͍֓͠೦͕ଟ͘ఆண͕೉͍͠ʢಛʹTFMGNVUBUJPOʣ 
 ˠಋೖͱͯ͠͸खಈૢ࡞ΛࣗಈԽͨ͠γϯϓϧͳ࢓૊Έͷํ͕ఆண͠΍͍͢ɻ wखಈঝೝ࣌ʹɺDELEJ ff ͷ݁ՌΛ֬ೝͷ্ɺ҆৺ͯ͠ঝೝ͍ͨ͠ɻ 
 ˠ$%,1JQFMJOFTͩͱݱঢ়ෆՄͷೝࣝʢJTTVF͸ىථ͞Ε͍ͯΔʣ ˞$%,1JQFMJOFTࣗମ͸ϕετϓϥΫςΟεΛߟྀͨ͠ઃܭͷͨΊɺ 
 ɹ͍͔ͭ͸νʔϜ։ൃͰ࢖͍͜ͳ͍ͨ͠ɻ

ఘΊͨ΋ͷɿશͯΛ$%,Ͱ͜ͳ͢͜ͱ ׳Εͯ͘ΔͱશͯΛ$%,Ͱ͜ͳͨ͘͠ͳͬͯ͘Δɻ 
 Ϛωίϯͷํ͕ૣ͍͜ͱΛɺΧελϜϦιʔεͰؤுΔͳͲʢࠇຐज़ʣɻ 
 Ϛωίϯ΍ɺଞπʔϧΛ࢖ͬͨํָ͕ͳ෦෼͸ ΄Ͳ΄Ͳͳͱ͜ΖͰ$%,Ͱ΍ΔͷΛఘΊͨํ͕ྑ͍ɻ ʢ3&"%.&ʹखॱΛॻ͍͓ͯ͘౳ʹ੾Γସ͑Δʣ

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