AWS CDKにおけるL2 Constructの仕組み / aws-cdk-l2-construct

LHPUP AWS CDKʹ͓͚Δ L2 Constructͷ࢓૊Έ +"846(౦ژ*B$/JHIU ʙೖ໳͔Β্ڃ·Ͱʂ"84ΛίʔυͰߏங͠Α͏ʙ

ࣗݾ঺հ LHPUP "84)&30 "84$%,ίϯτϦϏϡʔτ 0QFO$POTUSVDUT-JCSBSZ ίϛϡχςΟۦಈ$%,$POTUSVDUϥΠϒϥϦ "84πʔϧ DMT EFMTUBDL MBNWFS
"84%FW5PPMT)FSP .BJOUBJOFS 5PQ$POUSJCVUPS $PNNVOJUZ3FWJFXFS ࣗ࡞044 $%,$POTUSVDUϥΠϒϥϦ 9!@TUFQ@UFDI (JU)VC!HPUPL

"84$%,ʹ͓͚Δ -$POTUSVDUͷ࢓૊Έ

w -$POTUSVDUͷ࢓૊ΈΛ஌Δ͜ͱͰ$%,Λ༻͍ͨ։ൃͷώϯτΛಘΔ w -$POTUSVDUΛ࡞ΕΔΑ͏ʹͳΔ ͨΊͷ଍ֻ͔Γʹ ‣ ຊηογϣϯ͚ͩͰͦͷશͯΛΧόʔ͸Ͱ͖ͳ͍ ‣ ͬ͘͟ΓͰ΋֓ཁΛ௫ΊΔͱHPPE
ຊηογϣϯͷ໨త

w 044Ͱ͋Δ"84$%,͸5ZQF4DSJQUͰ࣮૷͞Ε͍ͯΔ ‣ HJUIVCDPNBXTBXTDEL w ຊηογϣϯͰొ৔͢Δίʔυ͸͢΂ͯ$%,ͷ಺෦ίʔυ W࣌఺ ‣ ඞͣ͠΋ۀ຿Ͱ$%,Λ࢖͏ࡍͷίʔυʹ౰ͯ͸ΊΔ΂͖΋ͷͰ͸ͳ͍
‣ ͕ɺۀ຿ݸਓͰͷ$POTUSVDU։ൃ΍$%,ίϯτϦϏϡʔγϣϯͷࢀߟʹͳΕ͹ ຊηογϣϯͷલఏ

$POTUSVDU ίϯετϥΫτ ͬͯʁ

$POTUSVDU ίϯετϥΫτ ͱ͸ w $%,ͷಠࣗܕ Ϋϥε ʹΑΔ"84Ϧιʔεఆٛͷந৅Խ ‣ -$POTUSVDUෳ਺ͷϦιʔεΛؚΉҰൠతͳߏ੒ύλʔϯ ‣
-$POTUSVDUσϑΥϧτ஋΍ศརϝιουΛ࣋ͭ୯Ұͷ"84Ϧιʔε ‣ -$POTUSVDU$MPVE'PSNBUJPOϦιʔεϓϩύςΟͱͰରԠ ˞-ͱ͍͏ಛఆͷγφϦΦʹಛԽͯ͠ந৅Խͨ͠୯ҰϦιʔε΋͋Γ ந ৅ ౓

w $%,ͷಠࣗܕ Ϋϥε ʹΑΔ"84Ϧιʔεఆٛͷந৅Խ ‣ -$POTUSVDUෳ਺ͷϦιʔεΛؚΉҰൠతͳߏ੒ύλʔϯ ‣ -$POTUSVDUσϑΥϧτ஋΍ศརϝιουΛ࣋ͭ୯Ұͷ"84Ϧιʔε ‣ -$POTUSVDU$MPVE'PSNBUJPOϦιʔεϓϩύςΟͱͰରԠ
˞-ͱ͍͏ಛఆͷγφϦΦʹಛԽͯ͠ந৅Խͨ͠୯ҰϦιʔε΋͋Γ ந ৅ ౓ w ಛఆͷϢʔεέʔεΛݺͼग़͠Ͱ࣮ݱ FH"-# 'BSHBUF w ൚༻ੑ͕௿͍ͷͰ࢖͏γνϡΤʔγϣϯ͸ݶΒΕΔ w $%,ຊՈ͔Β͸΄ͱΜͲެ։͞Ε͍ͯͳ͍ $POTUSVDU ίϯετϥΫτ ͱ͸

˞-ͱ͍͏ಛఆͷγφϦΦʹಛԽͯ͠ந৅Խͨ͠୯ҰϦιʔε΋͋Γ ந ৅ ౓ w ୯ҰϦιʔε Ћ $MPVE8BUDI-PHTͱ͔*".ϩʔϧͱ͔ ͳͨΊ൚༻ੑ͕ߴ͍ w ྑ͍۩߹ʹந৅Խͯ͘͠Εͯศར ந৅౓ΛԼ͛Δ͜ͱ΋Մ w ૊ΈࠐΈόϦσʔγϣϯͰσϓϩΠલʹΤϥʔݕ஌ $POTUSVDU ίϯετϥΫτ ͱ͸ ˠΤεέʔϓϋον

˞-ͱ͍͏ಛఆͷγφϦΦʹಛԽͯ͠ந৅Խͨ͠୯ҰϦιʔε΋͋Γ ந ৅ ౓ w શͯͷϓϩύςΟΛ໌ࣔతʹࢦఆ͢Δඞཁ͕͋Δ w ϓϩύςΟʹ࢖༻Ͱ͖Δܕͷछྨ͕গͳ͍ -Ͱ͸๛෋ $POTUSVDU ίϯετϥΫτ ͱ͸

w ৄ͘͠͸"84#MBDL#FMUΛࢀর IUUQTQBHFTBXTDMPVEDPNST5;.JNBHFT"84#MBDL#FMU@@"84$%,#BTJD0WFSWJFX@@WQEG $POTUSVDU ίϯετϥΫτ ͱ͸

w ͋ͷେมͳ71$ઃఆ΋͜Μͳ͓खܰʹ ‣ ˞ͪ͜Β͸7ͰɺΑΓΧελϜ͠΍͍͢7QD7΋Ћ൛ͰϦϦʔεࡁΈ $POTUSVDUͷศརػೳ

w ͍͍ײ͡ͷ*".ݖݶΛ෇༩ͯ͘͠ΕΔHSBOUϝιου ͜ͷόέοτͱΦϒδΣΫτʹର͢Δ T(FU0CKFDU T(FU#VDLFU T-JTU $POTUSVDUͷศརػೳ

w $%,ϨΠϠʔͰ5ZQF4DSJQU -BNCEB ͷϏϧυ ‣ /PEFKT'VODUJPO Ϗϧυ্ͨ͠ͰΞηοτ -BNCEBͰݺͿ;*1ϑΝΠϧ Λ$%,༻ͷ4ʹΞοϓϩʔυ
$POTUSVDUͷศརػೳ

w $%,ϨΠϠʔͰ%PDLFSϏϧυ&$3ϓογϡ ‣ %PDLFS*NBHF"TTFU Ϗϧυ্ͨ͠ͰΞηοτ &$4౳͔ΒݺͿΠϝʔδ Λ$%,༻ͷ&$3ʹϓογϡ ‣ &$3%FQMPZNFOU
ಛఆͷ&$3ʹίϐʔ $POTUSVDUͷศརػೳ

w $%,ϨΠϠʔͰ4Ξοϓϩʔυ ‣ #VDLFU%FQMPZNFOU ΞηοτΛ4ʹΞοϓϩʔυ ;*1Λల։͢Δ͜ͱ΋Մೳ $POTUSVDUͷศརػೳ

ͳΜͰ-$POTUSVDU ͷ࿩Λ͢Δͷ ʁ

w -$POTUSVDU͸ʁ ‣ ൚༻ੑ͕௿ͯ͘࢖͑Δέʔε͕͋·Γͳ͘ɺͦ΋ͦ΋ຊՈ͔Β͋·Γग़͍ͯͳ͍ ‣ ϢʔβଆͰಠࣗͷΧελϜ - $POTUSVDUΛ࡞Δͷ͕ओྲྀ --$POTUSVDUΛࣗϓϩμΫτͷϢʔεέʔεʹ߹Θͤͯࣗ༝ʹ૊Έ߹ΘͤΔ
ͦͷͨΊ༷ࣜ͸༷ʑ w -$POTUSVDU͸ʁ ‣ ந৅Խ͕ͳ͍ศརػೳ͕ͳ͍ܕͷදݱ͕ऑ͍ ‣ -$POTUSVDU͕ରԠ͍ͯ͠ͳ͍෦෼ΛΧόʔ͢Δ࢖͍ํ͕ଟ͍ ͳΜͰ-$POTUSVDU ͷ࿩Λ͢Δͷ ʁ $%,ͱ͍ͬͨΒ-$POTUSVDUʂʂ

-$POTUSVDUͷ࢓૊Έ

-$POTUSVDUͷ࢓૊Έ ֓ཁ -$POTUSVDU $POTUSVDU*%3FTPVSDF *".3PMF1PMJDZ -PH(SPVQ FUD ϓϥΠϚϦϦιʔε ηΧϯμϦϦιʔε -$POTUSVDU
1SPQT QSPQFSUZ" QSPQFSUZ# QSPQFSUZ$ QSPQFSUZ% SPMF MPH(SPVQ ʜ ʜ ͳ͚Ε͹ࣗಈੜ੒ ͳ͚Ε͹σϑΥϧτ஋ ϝιου ϝιου ϝιου

-$POTUSVDUͷ࢓૊Έ ৄࡉ

-$POTUSVDUͷ࢓૊Έ ৄࡉ ࡞Δ΂͖΋ͷ͸͜Ε͚ͩ

-$POTUSVDUͷ࢓૊Έ ৄࡉ

w 6OPXOFE3FTPVSDFTͷͨΊͷ#FIBWJPSBM*OUFSGBDF *9YYܕ ‣ ελοΫ֎ͷϦιʔεΛٖࣅతʹελοΫ؅ཧԼʹऔΓࠐΉͨΊͷಡΈࠐΈ༻ܕ FH *#VDLFUɺ*5PQJDɺ*2VFVF
㱠DELJNQPSU ˡ࣮ࡍʹελοΫͷ؅ཧϦιʔεʹҠ͢ *&YBNQMF $%,ελοΫ Ϛωίϯ -BNCEB 4 #VDLFU ελοΫॴ༗   ࣮$POTUSVDU HSBOU1VU ελοΫඇॴ༗   *#VDLFU JOUFSGBDF ٖࣅऔΓࠐΈ GSPN#VDLFU"UUSJCVUFT

w zGSPN9YY"SO zͳͲͷಡΈࠐΈϝιου͕ٖࣅϦιʔεΛ͜ͷܕͰฦ͢ w ී௨ͷ$POTUSVDUͱ ΄΅ ಉ͡Α͏ʹϓϩύςΟ΋औΕΔ͠ϝιου΋ݺ΂Δ *&YBNQMF *#VDLFUܕ

w ී௨ͷ$POTUSVDUͱ ΄΅ ಉ͡Α͏ʹϓϩύςΟ͕औΕΔ࢓૊Έ ‣ ౉ͨ͠஋Λ΋ͱʹ$POTUSVDUΛٖࣅߏ੒ͯ͠6OPXOFE3FTPVSDFTܕͱͯ͠ฦ͢ *&YBNQMF GSPN#VDLFU"SO Ͱόέοτͷ"SOΛ౉͢
ͦΕ͕CVDLFU"SOʹηοτ "SOͷ໋໊نଇʹԊͬͯ/BNFΛநग़ɺCVDLFU/BNFϓϩύςΟʹηοτ 㾎ଞʹ΋͜ͷ஋΍4UBDL3FHJPO৘ใ͔Βಋ͖ग़ͤΔϓϩύςΟ͸ηοτ͞ΕΔ "SO͔Βಋ͚ͳ͍஋͸VOEF fi OFEʹͳΔ͕ɺGSPN"UUSJCVUFT ͩͱશͯ౉ͤΔ GSPN-PPLVQ ͱ͍͏4%,Ͱ࣮ࡍʹ஋Λऔಘ͢Δಛघͳϝιου΋͋Δ

w ී௨ͷ$POTUSVDUͱ ΄΅ ಉ͡Α͏ʹϝιου͕ݺ΂Δ࢓૊Έ ‣ -$POTUSVDU࣮ମ ΋͘͠͸#BTFΫϥε ͸͜ͷJOUFSGBDFΛJNQMFNFOUT͢Δ *&YBNQMF
$POTUSVDU࣮ମ͸6OPXOFE3FTPVSDFTͷ࣋ͭఆٛΛશͯ࣋ͭ ޓ׵ੑ 㾎&YBNQMFJNQMFNFOUT*&YBNQMF 㾎&YBNQMF#BTFJNQMFNFOUT*&YBNQMF ਖ਼͘͠͸ʮ࣮$POTUSVDU͕6OPXOFE3FTPVSDFTܕͱಉ͜͡ͱ͕Ͱ͖Δʯ

w 6OPXOFE3FTPVSDFTܕͷܕఆٛʹ͍ͭͯ ‣ *3FTPVSDFΛFYUFOET ‣ ඞཁ͕͋Ε͹*(SBOUBCMF *$POOFDUBCMF FUDʜ΋FYUFOET HSBOUϝιουɺBMMPX5PϝιουͳͲͷର৅ʹ͍ͨ͠৔߹
*&YBNQMF

w 6OPXOFE3FTPVSDFTܕͷϓϩύςΟఆٛʹ͍ͭͯ ‣ ಡΈࠐΈ༻Ϧιʔε͔Βެ։͍ͨ͠ϓϩύςΟΛఆٛ $MPVE'PSNBUJPOͰϦιʔε࡞੒࣌ʹฦ٫͞ΕΔϓϩύςΟ͸ جຊతʹ ࣋ͨͤΔ 㾎3FG (FU"UUͳͲͰฦ͞ΕΔ΋ͷYY/BNF
YY"SO FUD ໋໊ͷYY෦෼͸লུ͠ͳ͍ 㾎ͦΕΒʹ͸!BUUSJCVUFϥϕϧΛ͚ͭΔ $%,ಠࣗͰఆٛͨ͠ϓϩύςΟʹ͸ෆཁ *&YBNQMF

w 6OPXOFE3FTPVSDFTܕͷϝιουఆٛʹ͍ͭͯ ‣ JOUFSGBDFʹ͸࣮૷Λॻ͚ͳ͍ͷͰ࣮ࡍͷॲཧ͸࣮૷ઌͰఆٛ ಡΈࠐΈ༻ͷΫϥεΛผͰఆٛ͢Δ ʮ&YBNQMF -$POTUSVDU ʯʹͯޙड़
‣ ͜ͷϦιʔεࣗମʹมߋΛՃ͑ͳ͍ྨͷϝιουͷΈఆٛ ͦͷ$POTUSVDU͕ॴ༗͢ΔผϦιʔε΁ͷߋ৽ܥ͸Մೳͳέʔε΋ ߋ৽ϝιουΛఆٛ͠ɺ࣮ମͰ͸࣮ࡍͷॲཧɺಡΈࠐΈ༻Ͱ͸μϛʔ࣮૷Λ͢Δ͜ͱ΋ ‣ HSBOUϝιου͸ಡΈࠐΈ༻ϦιʔεͰ΋࢖͑ΔͷͰجຊతʹఆٛ͢Δ͜ͱ͕ଟ͍ ͜ͷϦιʔεʹΞΫηε͢ΔͨΊͷݖݶΛΞΫηεݩͷϦιʔεʹ෇༩͢ΔͨΊ *&YBNQMF

w $POTUSVDUͷ1SPQTͰड͚औΔϦιʔε͸6OPXOFE3FTPVSDFTܕʹ ‣ ελοΫ಺Ͱ࡞੒ͨ͠Ϧιʔε΋֎͔ΒಡΈࠐΜͩϦιʔε΋౉ͤΔ -$POTUSVDU &YBNQMF ͸͜ͷܕ *&YBNQMF ΛJNQMFNFOUT͢ΔͨΊܕͷޓ׵ੑ͕͋Δ
஋΋ϝιου΋࢖͑ΔͷͰɺϓϦϛςΟϒܕ TUSJOHͳͲ ΑΓ΋͜ͷܕʹ͓ͯ͜͠͏ w $POTUSVDU͔Β֎ʹެ։͢ΔϦιʔε΋6OPXOFE3FTPVSDFTܕʹ ‣ ͦͷϦιʔεΛ࡞੒ͨ͠$POTUSVDUͷ֎Ͱ͸ߋ৽͞Εͳ͍Α͏ʹͰ͖Δ ੹຿ͷ෼཭ɾ҆શੑͷ޲্ *&YBNQMF

&YBNQMF"UUSJCVUFT w GSPN9YY"UUSJCVUFT ϝιουʹ౉͢4USVDUT*OUFSGBDF ‣ ͜ͷ৘ใΛ΋ͱʹ6OPXOFE3FTPVSDFT͕ߏ੒͞ΕΔ ͜ΕΑΓελοΫ֎ͷϦιʔεͰ΋ٖࣅ$POTUSVDUͱͯ͠ѻ͑ΔΑ͏ʹ *&YBNQMF 6OPXOFE3FTPVSDFT
GSPN&YBNQMF"UUSJCVUFT TDPQF JE FYBNQMF"UUSJCVUFT *&YBNQMF YY"SO YY/BNF &YBNQMF"UUSJCVUFT *&YBNQMFΛJNQMFNFOUTͨ͠ ΫϥεͷΠϯελϯε͕ฦΔ

&YBNQMF"UUSJCVUFT w શͯͷϓϩύςΟ͸SFBEPOMZ 4USVDUT*OUFSGBDFͷಛ௃ ‣ *OQVUͱͳΔ΋ͷ͸Πϛϡʔλϒϧ มߋෆՄೳ Ͱ͋Δ΂͠

&YBNQMF#BTF w ͭͷϦιʔεʹରͯ͠ෳ਺ͷ$POTUSVDUΛ࣮૷͢ΔͷͨΊͷڞ௨Ϋϥε ‣ $POTUSVDUΛෳ਺࡞Βͳ͍৔߹͸ແͯ͘΋ྑ͍͕֦ுͷͨΊʹ࡞͓ͬͯ͘ͷ͕ਪ঑ ‣ ͜Ε͕͋ΔͱಡΈࠐΈ༻ΫϥεΛ࡞Δࡍʹ࠶ར༻΋Ͱ͖Δ ޙड़ ྫBXTBQJHBUFXBZϞδϡʔϧ ྫBXTTϞδϡʔϧ

&YBNQMF#BTF w #BTFΫϥεͷܕఆٛʹ͍ͭͯ ‣ BCTUSBDUΫϥε ‣ 3FTPVSDFΫϥεΛFYUFOET -$POTUSVDUͱ͸3FTPVSDFΫϥεΛܧঝͨ͠΋ͷ
3FTPVSDFΫϥε-$POTUSVDUڞ௨ͷ৘ใΛ࣋ͭ 㾎JT3FTPVSDF JT3FTPVSDF QIZTJDBM/BNF FUD ‣ 6OPXOFE3FTPVSDFTܕ *9YYܕ ΛJNQMFNFOUT ͜ΕͰಡΈࠐΈ༻ͷܕͷ࣋ͭϓϩύςΟɾϝιουఆٛΛҾ͖ܧ͙

&YBNQMF#BTF w #BTFΫϥεͷϓϩύςΟఆٛʹ͍ͭͯ ‣ جຊ͸6OPXOFE3FTPVSDFTͷଐੑΛҾ͖ܧ͍ͩ΋ͷ #BTFΫϥεݻ༗ͷଐੑ΋࡞ͬͯྑ͍ ‣ -$POTUSVDU αϒΫϥε
ଆͰઃఆ͍ͨ͠ଐੑ͸BCTUSBDUʹ

&YBNQMF#BTF w #BTFΫϥεͷDPOTUSVDUPSఆٛʹ͍ͭͯ ‣ Ҿ਺ 9YY#BTF1SPQTPS3FTPVSDF1SPQT ‣ ॲཧ αϒΫϥεͷ-$POTUSVDUଆʹճͯ͠΋0,
෺ཧ໊ηοτɺڞ௨ϓϩύςΟηοτɺڞ௨όϦσʔγϣϯɺFUDʜ ‣ #BTFଆͰॳظԽॲཧ͕ෆཁͳ৔߹͸DPOTUSVDUPS͕ͳ͍͜ͱ΋ ͦͷ৔߹͸-$POTUSVDUࣗମ αϒΫϥε Ͱఆٛ͢Δ

&YBNQMF#BTF w #BTFΫϥεͷϝιουఆٛʹ͍ͭͯ ‣ ֤-$POTUSVDUͰڞ௨Ͱ࢖༻͍ͨ͠ϝιουΛఆٛ ‣ ಡΈࠐΈ༻Ϋϥε ޙड़ Ͱ΋࢖༻͍ͨ͠ϝιου΋ఆٛ ‣
HSBOUܥϝιου΍NFUSJDܥϝιου͸͍͍ͩͨ͜͜Ͱఆٛ

&YBNQMF#BTF w #BTFΫϥε͕ͳ͍έʔε΋͋Δ ‣ ଞͷछྨ ೿ੜ ͷ$POTUSVDU͕ͳ͍ɾখ͍͞$POTUSVDUͷ৔߹ͳͲ ‣ γϯϓϧʹ͸ͳΔ͕࡞͓͍ͬͯͨํ͕ϕλʔ

w #BTFΫϥε΁ͷೖྗͷͨΊͷ4USVDUT*OUFSGBDF ‣ ڞ௨Ͱηοτ͍ͨ͠ϓϩύςΟ͕͋Ε͹࡞Δ ߏ੒ϧʔϧ͸-$POTUSVDUͷ1SPQT &YBNQMF1SPQTɿޙड़ ͱಉ͡ ͦ΋ͦ΋#BTFΫϥεʹDPOTUSVDUPS͕ͳ͍৔߹ɾ3FTPVSDF1SPQTΛ౉͢৔߹͸ෆཁ
‣ 3FTPVSDF1SPQTΛFYUFOETͯ͠΋ྑ͍ &YBNQMF#BTF1SPQTFYUFOET3FTPVSDF1SPQT &YBNQMF#BTF1SPQT

&YBNQMF1SPQT w -$POTUSVDU΁ͷೖྗͷͨΊͷ4USVDUT*OUFSGBDF ‣ ϓϦϛςΟϒܕ OVNCFSͳͲ ɺFOVNɺJOUFSGBDFɺΫϥεɺ഑ྻɺFUDΛ࣋ͭ 9YY#BTF1SPQT͕͋Ε͹FYUFOET
͢΂ͯͷϓϩύςΟΛSFBEPOMZʹ Ϧιʔε(L2 Construct)Λ౉͍ͨ͠৔߹͸Unowned ResourcesܕͰఆٛ

&YBNQMF1SPQT w ಛఆͷϓϩύςΟ܈Λผinterface(ωετ)ʹͯ͠΋ྑ͍͕ϑϥοτ͕ਪ঑ ‣ JavaͳͲͷݴޠͩͱωετ͞ΕͨΦϒδΣΫτͷੜ੒͕େมͳͨΊ ‣ ϑϥοτʹ͢Δ͜ͱͰoptionalʹͤ͟ΔΛಘͳ͍৔߹͸όϦσʔγϣϯͰΧόʔ DPO fi HVSBUJPOΛઃఆ͢Δ৔߹͸ͦͷதͷ֤ϓϩύςΟ͸ඞਢ
ϑϥοτʹ͢Δ͜ͱͰͲͪΒ΋PQUJPOBMʹͳͬͯ͠·͏ DPO fi HVSBUJPOࣗମ͕ͦ΋ͦ΋ෆཁͳ৔߹͕͋ΔͷͰ ͳ͸͕ͣɾɾɾ

&YBNQMF1SPQT w ৼΔ෣͍(ϝιου)Λ࣋ͭͱศརͳϓϩύςΟ͸Ϋϥεʹ͢Δͱදݱ͕޿͕Δ

w -$POTUSVDUຊମʢΫϥεʣ ‣ -$POTUSVDUΛ࢖͍উखΑ͘ந৅Խͨ͠΋ͷ ؔ࿈Ϧιʔεੜ੒ɺਪ঑ͷσϑΥϧτ஋ઃఆɺศརϝιουɺόϦσʔγϣϯɺFUDʜ &YBNQMF -$POTUSVDU

&YBNQMF -$POTUSVDU w -$POTUSVDUΫϥεͷܕఆٛʹ͍ͭͯ ‣ -$POTUSVDUͱ͸3FTPVSDFΫϥεΛܧঝͨ͠΋ͷ ࠶ܝ ‣ #BTFΫϥεΛFYUFOET
#BTFΫϥε͕͢Ͱʹ3FTPVSDFΫϥεΛܧঝ͍ͯ͠Δ ‣ #BTFΫϥε͕ͳ͚Ε͹ 3FTPVSDFΫϥεΛFYUFOET 6OPXOFE3FTPVSDFT *9YY ΛJNQMFNFOUT

&YBNQMF -$POTUSVDU w -$POTUSVDUΫϥεͷϓϩύςΟఆٛʹ͍ͭͯ ‣ #BTFΫϥεͰBCTUSBDUͰఆٛͨ͠΋ͷ͸͢΂ͯఆٛ #BTFΫϥε͕ͳ͚Ε͹6OPXOFE3FTPVSDFT *9YY Ͱఆٛͨ͠΋ͷΛఆٛ
‣ ଞʹ΋֎͔ΒΞΫηεͰ͖ΔΑ͏ʹ͍ͨ͠ϓϩύςΟ͸QVCMJDʹ SFBEPOMZਪ঑ ΋ͷʹΑͬͯ͸ͦ͏Ͱͳ͍΋ͷ΋͋Δ ॲཧʹඞཁͳQSJWBUFQSPUFDUFEϓϩύςΟͷઃఆ͸ࣗ͝༝ʹ

&YBNQMF -$POTUSVDU w -$POTUSVDUΫϥεͷDPOTUSVDUPSఆٛʹ͍ͭͯ ‣ ෺ཧ໊ηοτ #BTFΫϥεͰ΍ͬͯ΋0, ະࢦఆͷ৔߹͸$MPVE'PSNBUJPO͕ࣗಈੜ੒
‣ ະࢦఆͷ৔߹Ͱ΋$%,ଆͰੜ੒͢Δ͜ͱ΋ ෺ཧ໊ͷ໋໊ϧʔϧʹ߹Θͤͯ-B[ZTUSJOH /BNFTVOJRVF3FTPVSDF/BNF ΞΧ΢ϯτϦʔδϣϯލ͗༻ʹ1IZTJDBM/BNF(&/&3"5&@*'@/&&%&%

&YBNQMF -$POTUSVDU w -$POTUSVDUΫϥεͷDPOTUSVDUPSఆٛʹ͍ͭͯ ‣ 1SPQT ΍ϩδοΫͷॲཧ݁Ռ Λ΋ͱʹ-$POTUSVDU $GO9YY ੜ੒
$POTUSVDU*%͸z3FTPVSDFz ύϥϝʔλܾఆͷॲཧ͸QSJWBUFϝιουʹ੾Γ෼͚ͯ΋0,

&YBNQMF -$POTUSVDU w -$POTUSVDUΫϥεͷDPOTUSVDUPSఆٛʹ͍ͭͯ ‣ σϑΥϧτ஋ηοτɾؔ࿈Ϧιʔεͷࣗಈੜ੒ 1SPQTͰ౉͞Ε͍ͯͨΒͦΕΛ࢖͏ "84αʔϏεͱͯ͠ਪ঑͢΂͖ઃఆ͕ͳ͚Ε͹$%,ଆͰσϑΥϧτ஋ͷηοτ͸ͤͣɺ
$MPVE'PSNBUJPOͷσϑΥϧτ஋ʹ೚ͤΔ͜ͱͷํ͕ଟ͍

&YBNQMF -$POTUSVDU w -$POTUSVDUΫϥεͷDPOTUSVDUPSఆٛʹ͍ͭͯ ‣ όϦσʔγϣϯ 5PLFOJT6OSFTPMWFE ͰτʔΫϯΛνΣοΫ͠ɺτʔΫϯ͸όϦσʔγϣϯ͠ͳ͍

IUUQTBXTBNB[PODPNKQCVJMEFST fl BTIDELWBMJEBUJPO ֤छόϦσʔγϣϯख๏ʹՃ͑ɺτʔΫϯͱ͸Կ͔΋ॻ͍͍ͯ·͢ʂ

&YBNQMF -$POTUSVDU w -$POTUSVDUΫϥεͷϝιουఆٛʹ͍ͭͯ ‣ ಡΈࠐΈ༻Ϧιʔε 6OPXOFE3FTPVSDFT ͷͨΊͷTUBUJDGSPNϝιου 6OPXOFE3FTPVSDFT GSPN&YBNQMF"UUSJCVUFT
&YBNQMF"UUSJCVUFT GSPN&YBNQMF"SO GSPN-PPLVQ GSPN&YBNQMF*% GSPN&YBNQMF/BNF GSPN&YBNQMF9Z[ "84ΞΧ΢ϯτ &YBNQMF Ϧιʔε औಘ ౉͢ ౉͢ "3/ *% /BNF 9Z[ ࣮ࡍͷϦιʔε৘ใ ٖࣅ$POTUSVDUੜ੒ ಡΈࠐΈ༻ ˞͜ͷߏ଄ʹԊ͍ͬͯͳ͍έʔε΋͋Δ FH4FDVSJUZ(SPVQ

&YBNQMF -$POTUSVDU w -$POTUSVDUΫϥεͷϝιουఆٛʹ͍ͭͯ ‣ GSPN9YY"UUSJCVUFT͸ϝιου಺ͰಡΈࠐΈ༻ΫϥεఆٛΠϯελϯεฦ٫

&YBNQMF -$POTUSVDU w -$POTUSVDUΫϥεͷϝιουఆٛʹ͍ͭͯ ‣ GSPN9YY"UUSJCVUFT͸ϝιου಺ͰಡΈࠐΈ༻ΫϥεఆٛΠϯελϯεฦ٫ #BTFΫϥεΛFYUFOET ΋͘͠͸*9YYܕΛJNQMFNFOUT 3FTPVSDFΫϥεΛFYUFOET
㾎#BTFΫϥε͕͋Δͱ#BTFΫϥεͰఆٛͨ͠ϝιουͳͲΛ࠶ར༻Ͱ͖Δ 㾎͜ΕʹΑΓಡΈࠐΈ༻ϦιʔεͰ΋HSBOUϝιουͳͲ͕ݺ΂Δ ϝιου͸ͦΕΛ*9YYܕͷٖࣅ$POTUSVDU ಡΈࠐΈ༻ ͱͯ͠ฦ͢

&YBNQMF -$POTUSVDU w -$POTUSVDUΫϥεͷϝιουఆٛʹ͍ͭͯ ‣ ഑ྻϓϩύςΟͳͲʹΠϯελϯεॳظԽޙʹ௥Ճ͢ΔBEEϝιου -$POTUSVDUʹ͸ϝιουݺͼग़͠ޙʹ஗Ԇ࣮ߦ͞ΕΔʮ-B[ZʯͰ౉͢

&YBNQMF -$POTUSVDU w -$POTUSVDUΫϥεͷϝιουఆٛʹ͍ͭͯ ‣ QSJWBUFϝιου ॲཧ͕௕ͯ͘·ͱΊ͍ͨɺ࠶ར༻͍ͨ͠ ‣ ศརܥϝιου
˞HSBOUNFUSJDϝιου͸ಡΈࠐΈ༻ΫϥεͰ΋࢖͍͍ͨͷͰجຊ͸#BTFଆͰ࣮૷

˞ຊηογϣϯͷ঺հྫͱ͸গ͠ҟͳΓ·͢ IUUQTHJUIVCDPNBXTBXTDELCMPCWQBDLBHFT!BXTDELFYBNQMFDPOTUSVDUMJCSBSZMJCFYBNQMFSFTPVSDFUT

$%,͕֤ϓϩάϥϛϯάݴޠͰಈ͘࢓૊Έ $%,Ϣʔβ ߏ଄ఆٛ ಺෦ॲཧ ֤$POTUSVDUΫϥε 5ZQF4DSJQU ֤$POTUSVDUΫϥε ߏ଄ఆٛ 1ZUIPO༻ +BWB༻
(P༻ $༻ 5ZQF4DSJQU༻ +BWB4DSJQU༻ ޷͖ͳݴޠ Ͱ࢖༻ ߏ଄ఆ͔ٛΒ಺෦ॲཧݺͼग़͠ ߏ଄ఆ͚֤ٛͩݴޠʹࣗಈม׵ $%,ίϯτϦϏϡʔτͷൣғ HJUIVCDPNBXTBXTDEL ଞݴޠͰ࣮૷ͷ৔߹΋$%,࣮ߦʹ /PEFKTϥϯλΠϜ͕ඞཁ ˞֤ݴޠʹม׵͢ΔͨΊ 5ZQF4DSJQUݻ༗ͷܕදݱ͸/( ˞֤ݴޠʹ͸ม׵͠ͳ͍ͨΊ 5ZQF4DSJQUݻ༗ͷ࣮૷΋0, KTJJίϯύΠϥ "84੡ଟݴޠม׵πʔϧ ʰKTJJʱ HJUIVCDPNBXTKTJJ KTJJϥϯλΠϜ /PEFKTϓϩηε $%,ެ։࣌ 044ଆ $%,࣮ߦ࣌ Ϣʔβଆ τϥϯεύΠϧ

એ఻ɿࣗ࡞πʔϧOSSͷ͝঺հ

ࣗ࡞044"84πʔϧ ʲDMTʳ4όέοτΛߴ଎ʹ࡟আɾۭʹ͢Δπʔϧ ‣ IUUQTHJUIVCDPNHPUPLDMT ʲEFMTUBDLʳ"84$MPVE'PSNBUJPOελοΫڧ੍࡟আπʔϧ ‣ IUUQTHJUIVCDPNHPUPLEFMTUBDL ʲMBNWFSʳ-BNCEBϥϯλΠϜόʔδϣϯݕࡧπʔϧ ‣ IUUQTHJUIVCDPNHPUPLMBNWFS

ࣗ࡞044"84πʔϧ ʲDMTʳ4όέοτΛߴ଎ʹ࡟আɾۭʹ͢Δπʔϧ ର࿩Ͱݕࡧͯ͠ɺෳ਺όέοτฒྻҰׅ࡟আʂ ඇݱߦόʔδϣϯͷΈ࡟আ΋Մೳʂࠓ࿩୊ͷ45BCMFTͷ࡟আʹ΋ରԠʂ

ࣗ࡞044"84πʔϧ ʲEFMTUBDLʳ"84$MPVE'PSNBUJPOελοΫڧ੍࡟আπʔϧ $'O࡟আͰࣦഊ͢ΔϦιʔε͕͋ͬͯ΋ελοΫϦιʔε͝ͱڧ੍࡟আʂ ର࿩Ͱݕࡧͯ͠ɺෳ਺ελοΫҰׅ࡟আՄೳʂ ґଘؔ܎ΛՃຯͯ͠৽͍͠΋ͷ͔Βॱʹ࡟আ

ࣗ࡞044"84πʔϧ ʲMBNWFSʳ-BNCEBϥϯλΠϜόʔδϣϯݕࡧπʔϧ Ϧʔδϣϯԣஅݕࡧʂશબ୒΍ϑΟϧλϦϯά΋Մʂ $47ग़ྗΦϓγϣϯ΋͋Γʂ

ࣗ࡞044"84$%,$POTUSVDUϥΠϒϥϦ ʲJNBHFTDBOOFSXJUIUSJWZʳ$%,Ͱ5SJWZͰίϯςφΠϝʔδεΩϟϯ ‣ IUUQTDPOTUSVDUTEFWQBDLBHFTJNBHFTDBOOFSXJUIUSJWZ ʲJNBHFTDBOOFSXJUIEPDLMFʳ$%,Ͱ%PDLMFͰίϯςφΠϝʔδεΩϟϯ ‣ IUUQTDPOTUSVDUTEFWQBDLBHFTJNBHFTDBOOFSXJUIEPDLMF ʲFMCPUIFSYYBMBSNʳ$%,ͰϚΠφʔͳYY
ͷ&-#ΞϥʔϜ ‣ IUUQTDPOTUSVDUTEFWQBDLBHFTJNBHFTDBOOFSXJUIEPDLMF

5IBOL:PV LHPUP "84%FW5PPMT)FSP 9!@TUFQ@UFDI (JU)VC!HPUPL

AWS CDKにおけるL2 Constructの仕組み / aws-cdk-l2-construct

AWS CDKにおけるL2 Constructの仕組み / aws-cdk-l2-construct

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