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JAWSUG初心者支部 IAMの「あ」の話
Takuro SASAKI
January 19, 2021
Technology
3
3.3k
JAWSUG初心者支部 IAMの「あ」の話
JAWS-UG初心者支部 第35回の登壇資料です
IAMの「あ」ということで、基本的なところの解説です
Takuro SASAKI
January 19, 2021
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Transcript
*".ͷʮɹɹʯ /3*ωοτίϜגࣜձࣾɹ ࠤʑ +"846(ॳ৺ऀࢧ෦-5େձʂʂ #jawsug_bgnr ͋
ࠤʑ CMPHIUUQTCMPHUBLVSPTOFU 5XJUUFS!ELGK ࣗݾհ #jawsug_bgnr
+BQBO"1/"NCBTTBEPS બग़͞Ε·ͨ͠ ࣗݾհ #jawsug_bgnr
4""ͷରࡦຊ͕վగ͞Ε·ͨ͠ "84ೝఆࢿ֨ࢼݧςΩετ "84ೝఆιϦϡʔγϣϯΞʔΩςΫτ ΞιγΤΠτվగୈ൛ IUUQTBN[OUP,R;WK, "84ೝఆιϦϡʔγϣϯΞʔΩςΫτΞιγͷษڧͷํͱ "84ͷೖͷํΛࣥචʢͨͭ͠Γʣ ൃച։࢝ʂʂ #jawsug_bgnr
ΞτϓοτΛ͠Α͏ ࢁΞτϓοτͨ͠ਓʹϓϨθϯτ ຊதͰɺϋογϡλά͖ͰπΠʔτͨ͠ਓʢ্Ґ໊̑ʣ ϒϩάͰ·ͱΊͨਓɹઌண໊̑ #jawsug_bgnr ࣗݾਃࠂͰ5XJUUFSͰϝϯγϣϯ͍ͩ͘͞
ࠓ͢ςʔϚ "84ͱηΩϡϦςΟ "84ΞΧϯτͱ*". *".ͷػೳ ઃܭํͱ࠷খݖݶ ͓·͚ #jawsug_bgnr
"84ͱηΩϡϦςΟ
"84ͱηΩϡϦςΟ #jawsug_bgnr ͍Ζ͍ΖΔ͜ͱ͕ଟͯ͘ɺ ͍͜͠ͱࢥͬͨ͜ͱ͋Γ·ͤΜ͔ શମ૾ΛѲ͢ΔͨΊʹɺͬ͘͟Γͱ ྨͯ͠Έ·͠ΐ͏
"84ͱηΩϡϦςΟ #jawsug_bgnr "84ͷηΩϡϦςΟͭͷ࣠Ͱߟ͑Δ ᶃ"84ʹߏஙͨ͠ωοτϫʔΫͱαʔόʔͷηΩϡϦςΟ ᶄ"84ͷαʔϏε܈ͷઃܭɾઃఆ ᶅ"84ૢ࡞ʹؔ͢Δݖݶʢ*".ʣ ᶆηΩϡϦςΟΛҡ࣋ཧ͢ΔͨΊͷ"84αʔϏε AWS Management Console
Role VPC AWS Cloud Subnet Internet gateway Amazon Simple Storage Service (S3) VPN gateway Endpoints User ૢ࡞ݖݶ Instance Instance Instance AWS Lambda Role ᶅ ᶄ ᶃ AWS Command Line Interface AWS Config AWS Systems Manager AWS Service Catalog AWS Trusted Advisor AWS CloudTrail ᶆ ηΩϡϦςΟΛҡ࣋ ཧ͢ΔαʔϏε
ᶃ"84ʹߏஙͨ͠ωοτϫʔΫͱ αʔόʔͷηΩϡϦςΟ #jawsug_bgnr ڞ༗Ϟσϧͷͷ෦ ઃܭͷߟ͑ํΦϯϓϨͱେ͖͘ҧΘͳ͍͕ɺઃఆͷ ํ"84ͷྲّྀʹै͏ඞཁ͕͋Δ IUUQTBXTBNB[PODPNKQDPNQMJBODFTIBSFESFTQPOTJCJMJUZNPEFM
ᶄ"84ͷαʔϏε܈ͷઃܭɾઃఆ ͍ΘΏΔϚωʔδυαʔϏε ϢʔβʔࣗͰΧόʔ͢Δൣғগͳ͍͕ɺαʔϏε͝ ͱʹಛੑΛཧղ͢Δඞཁ͕͋Δ 㱺·ͣɺ͏ͷ͚֮ͩ͑Εྑ͍ IUUQTXXXTMJEFTIBSFOFU"NB[PO8FC4FSWJDFT+BQBOBXTXIJUFCFMUPOMJOFTFNJOBSBXT
ᶅ"84ͷૢ࡞ʹؔ͢Δݖݶʢ*".ʣ #jawsug_bgnr "84ͷηΩϡϦςΟͷத֩ͷҰͭ ͲΜͳʹωοτϫʔΫαʔόʔͷηΩϡϦςΟΛڧݻʹ ͍ͯͯ͠ɺ"84Λૢ࡞͞ΕΔͱ͕݀։͚ΒΕΔ "84ͷബ͍ຊɹ*".ͷϚχΞοΫͳ IUUQTCPPUIQNKBJUFNT
ᶆηΩϡϦςΟΛҡ࣋ཧ͢Δ ͨΊͷ"84αʔϏε #jawsug_bgnr "84ಠࣗͷ෦ ར༻͠ͳͯ͘γεςϜΛηΩϡΞͳঢ়ଶΛҡ࣋Ͱ͖Δ͕ɺ ্ख͘׆༻͢ΔͱࣗྗͰΔΑΓഒָʹͳΔ "84ͷബ͍ຊᶘΞΧϯτηΩϡϦςΟͷϕʔγοΫηΦϦʔ IUUQTCPPUIQNKBJUFNT
"84ΞΧϯτͱ*".
"84ͷ̎ͭͷΞΧϯτཧ #jawsug_bgnr "84ΞΧϯτʢ3PPUϢʔβʔʣ "84ΞΧϯτ࡞࣌ʹར༻ ॳظઃఆ͕ऴΘΕར༻͠ͳ͍ͷ͕ݪଇ *".ʢ͜ΕΛ͏ʣ "84ͷΞΫηεཧͷ؊ ϢʔβʔɾϓϩάϥϜɾଞͷϦιʔε͔Β"84Λѻ͏ࣄ͕Ͱ͖Δ "84Λ͏ʹɺ·ͣ*".Λཧղ͢Δඞཁ͕͋Δ
"84ΞΧϯτ #jawsug_bgnr "84ΞΧϯτʢ3PPUϢʔβʔʣ ̍ΞΧϯτʹ̍ͭͷΈͰɺΞΧϯτͷશͯͷૢ࡞͕Ͱ͖Δ *".ͷੜલɺ"84ΞΧϯτͰૢ࡞͢Δͱ͍͏Վతͳ࣌ͩͬͨ ΞΧϯτ୯ମͰɺ"84ΞΧϯτͷૢ࡞ͷ੍ݶ͕Ͱ͖ͳ͍ 㱺*1ΞυϨεʹΑΔଓݩ੍ݶ͕Ͱ͖ͳ͍ ݫີʹӡ༻͢Δ߹ɺཧ.'"Λઃఆۚ͠ݿͰཧ͢Δ߹͋Δ ˞"840SHBOJ[BUJPOTͰ࡞ͬͨ"84ΞΧϯτɺ ɹͦͦύεϫʔυ͕ൃߦ͞Εͣɺ"84440Λར༻લఏͩͬͨΓ͢Δ
#jawsug_bgnr "84ϦιʔεͷΞΫηεཧ *".ͱʁ
*".ͷجຊػೳ
ᶃ*% 1BTTXPSE ར༻ऀ ᶄਖ਼ੑͷ֬ೝ ೝূہ ᶅຊਓੑͷอূ ᶆϦιʔεͷׂ αʔϏε *".ͷઆ໌ͷલʹ ೝূͱೝՄ
ೝূ "VUIFOUJDBUJPOʣ ೝՄ ʢ"VUIPSJ[BUJPOʣ ୭Ͱ͋Δ͔ʁ ԿΛΘͤΔͷ͔ʁ
*".ͷجຊػೳ #jawsug_bgnr *".୭ʹԿΛ͑Δͷ͔ཧ͢Δػೳ *".Ϣʔβʔ ʜ ར༻ऀͷೝূ *".άϧʔϓ ʜ *".ϢʔβʔͷάϧʔϓԽ *".ϩʔϧ
ʜ ਓؒҎ֎ʹҰ࣌తͳૢ࡞ݖݶΛ༩͢ΔΈ *".ϙϦγʔ ʜ ༩͢ΔݖݶΛهड़ͨ͠ͷ ར༻ऀ ֎෦ Ϧιʔε "84 Ϧιʔε *".άϧʔϓ *".Ϣʔβʔ *".ϩʔϧ *". ϙϦγʔ "84 Ϧιʔε ୭ʹʁ ԿΛڐՄېࢭ͢Δ
*".Ϣʔβʔ #jawsug_bgnr *".Ϣʔβʔͷೝূͷํ *%ύεϫʔυ ΞΫηεΩʔγʔΫϨοτΞΫηεΩʔ 㱺ͲͪΒݫີʹཧ͢Δඞཁ͕͋Δɻ ɹϚϧν"84ΞΧϯτ͕ҰൠԽͨ͠࠷ۙͰɺ ɹ͍͔ʹ*".ϢʔβʔΛ࡞Βͳ͍ͰઃܭʹͰ͖Δ͔͕ϙΠϯτʹͳΔ
*".ϩʔϧ #jawsug_bgnr *".ϩʔϧͱʁ ʢར༻ऀ͕ҙࣝͤͣʹʣҰ࣌తͳݖݶΛऔಘ͢ΔΈ "84Ϧιʔε֎෦Ϧιʔε͔Β"84ϦιʔεΛར༻͢Δ߹ʹ༻ "84440Ͱ*".Ϣʔβʔͷସ͢Δ߹ʹ*".ϩʔϧΛ༻ Role AWS STS ΫϨσϯγϟϧ
ϓϩάϥϜ *".Ϣʔβʔͷ߹ *".ϩʔϧͷ߹ EC2 Πϯελϯε ϓϩάϥϜ EC2 Πϯελϯε ΠϯελϯεʹΞΫη εΩʔɾγʔΫϨοτΞ ΫηεΩʔΛຒΊࠐΉඞ ཁ͕͋Δ *".ϩʔϧ͕Ұ࣌తͳೝ ূใΛऔಘ͢Δɻ
ઃܭํͱ࠷খݖݶ
*".ઃܭͷجຊํ #jawsug_bgnr कΔ͖جຊํ͚̎ͭͩ ೝূใΛ౪·Εͳ͍Α͏ʹ͢Δӡ༻ઃܭ ΞΫηεΩʔʗγʔΫϨοτΞΫηεΩʔͰͳ͘ϩʔϧͷར༻ HJUTFDSFUTͷར༻ݕ౼ ೝূใ͕౪·ΕͯඃΛ࠷খݶʹ͢Δݖݶઃܭ .'"ඞਢԽ*1੍ݶͳͲͷར༻੍ݶ ࠷খݖݶͷઃఆ
ύλʔϯͷݪଇΛ౿·্͑ͨͰ ۩ମతͳઃܭʹམͱ͠ࠐΉ
ڞ௨Ͱར༻͢ΔϙϦγʔͰ·ͣݕ౼͢Δͷ͜ͷͭ .'"ඞਢԽඞͣ͢Δ͜ͱ *1੍ݶɺӡ༻ϙϦγʔͱ૬ஊɻ࡞ۀॴΛ੍ݶͰ͖Δͱ͍͏ޮՌ͕͋Δ #jawsug_bgnr .'"ඞਢԽͱ*1੍ݶ \ &⒎FDU%FOZ "DUJPO
$POEJUJPO\ /PU*Q"EESFTT\ BXT4PVSDF*Q< > ^ ^ 3FTPVSDF ^ \ &⒎FDU%FOZ /PU"DUJPO< JBN > 3FTPVSDF $POEJUJPO\ #PPM*G&YJTUT\ BXT.VMUJ'BDUPS"VUI1SFTFOUGBMTF ^ ^ ^
"ENJOݖݶΛ༩্ͨ͠Ͱ੍ݶΛՃ͑Δ .'"ඞਢˍ*1ΞυϨε੍ݶ *1੍ݶΛͳͨ͘͢Ίͷཧऀ༻ϩʔϧ #jawsug_bgnr ཧऀݖݶͷઃܭ 㱺εΠονલΛࢀরݖݶͷΈʹ͢Δͱ͍͏ઃܭΑ͋͘Δ
ϩάΠϯ࣌ࢀরݖݶͷΈ ࢀরݖݶͱ4XJUDI3PMFΛڐՄ͢ΔݖݶΛ༩ εΠονϩʔϧ͢Δ͜ͱʹΑΓཧऀݖݶ͕ར༻Մೳ ஈΫογϣϯΛஔ͘͜ͱʹΑΓɺΦϖϛεͷࢭޮՌΛૂ͏ #jawsug_bgnr ཧऀݖݶͷ҆શઃܭ
Ұ൪·͍͠ͷ͕։ൃऀ͚ݖݶ "84ͷ։ൃʹ*".ϩʔϧͷ࡞ݖݶ͕ඞཁʹͳ͖͍ͬͯͯΔ ཧऀݖݶΛ༩্ͨ͠Ͱɺ1FSNJTTJPO#PVOEBSZͷ׆༻͔ʁ αϯυϘοΫεΞΧϯτͷํָ͕ͩͬͨΓʁ #jawsug_bgnr ։ൃऀͷઃܭ ͋ͱ࡞ͬͨ*".ϩʔϧɾϙϦγʔͷςετํ๏ΛԿͱ͔͍ͨ͠
1SJODJQBMΛߜΒͳ͍ͱɺશϢʔβʔ͕εΠονͰ͖Δ σϑΥϧτςϯϓϨʔτͷઃఆɺΞΧϯτͷϢʔβʔʹରͯ͠ ߜΔඞཁ͕͋ΓɺϢʔβʔࢦఆͰߜΔʢάϧʔϓͰ͖ͳ͍ʣ ผղͱͯ͠"TTVNF3PMFͷݖݶΛͯ͢ണୣͷ͏͑ͰɺඞཁͳϢʔβʔʹ ༩͢Δͱ͍͏ํ๏͋Δ #jawsug_bgnr εΠονϩʔϧͷҙ \ 7FSTJPO
4UBUFNFOU< \ &⒎FDU"MMPX 1SJODJQBM\ "84 BSOBXTJBNSPPU ^ "DUJPOTUT"TTVNF3PMF $POEJUJPO\^ ^ > ^ \ 7FSTJPO 4UBUFNFOU< \ &⒎FDU"MMPX 1SJODJQBM\ "84BSOBXTJBNVTFSUFTU VTFS ^ "DUJPOTUT"TTVNF3PMF $POEJUJPO\^ ^ > ^
ϕετϓϥΫςΟε͚ͩͲɻɻɻ ઃܭ͕ݻ·্ͬͨͰɺ*".ʹؔ͢Δߴͳ͕ࣝඞཁ ϓϩάϥϜతͳར༻ʹ͍͍ͯΔ͕ɺ"84ίϯιʔϧ͔Βͷར༻͍ ͍ͯͳ͍ ৽نαʔϏεͷՃʹऑ͍ ͦͦ"ENJOݖݶΛ͍࣋ͬͯΔਓ͔͠࠷খݖݶΛٻͰ͖ͳ͍ ઃܭɾӡ༻͕େ͖͍ ݱ࣮తͳӡ༻ ఆܕతͳ࡞ۀʢ-BNCEBɾόονʣͷΈ࠷খݖݶΛ༩ ਓؒܥͷ࡞ۀɺϒϥοΫϦετͷ׆༻ࢹʹ
ηΩϡϦςΟࣄނΛى͜͞ͳ͍ͱ͍͏؍Ͱ࠷খݖݶΛ୳ٻ #jawsug_bgnr ࠷খݖݶͷδϨϯϚ