Using Let's Encrypt on CloudGarage of LB

by Kento Nomiyama

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6TJOH-FU`T&ODSZQUPOɹ $MPVE(BSBHFPG-# OPNJZBNB!DMPNOFUXPSLTDPN ,/PNJZBNB

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-PBE#BMBODFS࢖ͬͯ·͔͢ʁ 2

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44-ূ໌ॻ͸  ͲͷΑ͏ʹऔಘͯ͠·͔͢ʁ 3

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͓ۚJT /PU'PVOE ˠ-FU`T&ODSZQUͰ44- 4

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-FU`T&ODSZQU 5

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-FU`T&ODSZQU w ແྉͰར༻Ͱ͖Δ44-ূ໌ॻ w ൃߦɾߋ৽ΛࣗಈԽˠ44-5-4ͷීٴΛߦ͏ w "$.&1SPUPDPM Ͱͷ௨৴Ͱऔಘ w ௨৴ՄೳͳΫϥΠΞϯτ͕ඞཁ 6

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-#্Ͱ-FU`T&ODSZQUΛ  ར༻͍ͨ͠ 7

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-#্Ͱ-FU`T&ODSZQUΛར༻͢Δ 8 LB͔Βͦͷ··Πϯελϯεʹ௨৴Λ౉͍ͯ͠Δ ͦͷ··࢖͏͜ͱ͸೉͍͠

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-#্Ͱ-FU`T&ODSZQUΛར༻͢Δ 9 ֤Πϯελϯε͔ΒLB༻ͷূ໌ॻΛൃߦͰ͖ͳ͍ Ex. Kasumi ͔Βऔಘ͠Α͏ͱ͢Δͱ  IPෆҰகʹΑΓऔಘͰ͖ͳ͍

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8FCSPPUͰऔಘʂ 10

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8FCSPPUऔಘ w 8FCϖʔδͷSPPU্ʹҰ࣌ϑΝΠϧΛ  ઃஔͯ͠ೝূ͢Δํࣜ w XFMMLOPXOBDNFDIBMMFOHF\LFZ^ʹ઀ଓ͢Δ ͜ͱͰEPNBJOͷ༗ޮੑΛ֬ೝͯ͠ূ໌ॻΛൃߦ ͢Δ 11

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-#্Ͱ-FU`T&ODSZQUΛར༻͢Δ 12 ଞͷΠϯελϯεͰ΋ಉ༷ͷରԠΛ͢Ε͹͍͍ LB ͷΠϯελϯε෇͚ସ͑ͳ͕ΒରԠ͸໘౗ Source IP ͩͱ ଞͷΠϯελϯεͰͷೝূ͸ෆՄ

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/'4Ͱղܾ 13

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-#্Ͱ-FU`T&ODSZQUΛར༻͢Δ 14 ߋ৽࣌ʹ͸ΠϯελϯεҰͭͷΈىಈ͍ͯ͠Δঢ়ଶͰߦ͏ ͜ͱͰଞͷΠϯελϯεʹ΋ߋ৽͞Εͨূ໌ॻ͕൓ө

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·ͱΊ w -#্Ͱ-FU`T&ODSZQUΛ࢖༻͢Δํ๏Λ঺հ w /'4Ͱূ໌ॻͷڞ༗Λߦ͍࣮ݱ w ߋ৽࣌ͷΠϯελϯε෇͚ସ͑ɾγϟοτμ΢ϯ ͕໘౗ɾɾɾ 16