AW S W E L - A R C H I T E C T E D ϑ Ϩ ʔϜϫ ʔ Ϋ • طଘͷAWSڥ͕༏Εͨઃܭʹͳ͍ͬͯΔ͔Λݕূ͢Δͷʹ༗༻ͳϑϨʔ ϜϫʔΫ • AWSͷΤΩεύʔτ͕࡞ͨ͠Ұ࿈ͷ࣭Λར༻ͯ͠ɺطଘͷAWSڥ͕ ϕετϓϥΫςΟεʹԊ͍ͬͯΔ͔ΛݕূͰ͖Δ https://aws.amazon.com/jp/architecture/well-architected/
C L O U D WAT C H L O G S Ͱ ͢ Δ ϝ τ Ϧ Ϋ ε • xmlrpc.phpͷෆਖ਼ΞΫηεΛࢹ • େྔΞΫηεˠCPU༻૿ՃˠCPUΫϨδοτফඅΛ͙ͨΊ • CloudWatch LogsͰnginxͷΞΫηεϩάΛऩू • ϩάΛϑΟϧλϦϯά͠ɺxmlrpc.phpͷΞΫηεΛϞχλϦϯά • ࣌ؒ୯ҐͷΞΫηε͕ҟৗʹ૿͑ͨΒAlartΛૹग़ (5ؒʹ100req)
8 0 ൪ ϙʔ τ ͷ ΞΫ η ε Λ C L O U D F R O N T ͷ Έ ͔ Β ʹ ੍ ݶ • CloudFrontͷ༻͢ΔIPΛશͯιʔεͱͯ͠ࢦఆ • CloudFrontͷ༻͢ΔIP͕Ճ͞ΕͨΒࣗಈతʹηΩϡϦςΟΛߋ৽ • AWS͕༻͢ΔIPϨϯδ͕ߋ৽͞ΕΔͱ௨͞ΕΔSNSͷτϐοΫʹ LambdaؔΛαϒεΫϥΠϒ arn:aws:sns:us-east-1:806199016981:AmazonIpSpaceChanged
શ ͯͷ ί ϯ ς ϯ π Λ C L O U D F R O N T ܦ ༝ Ͱ ৴ • ಈతɾ੩తͱCloudFrontܦ༝Ͱ৴ • ίϯςϯπ͝ͱʹΩϟογϡ࣌ؒΛࡉ͔͘ίϯτϩʔϧ • EC2Πϯελϯε͔Β৴͢Δը૾CSSʹΩϟογϡίϯτϩʔϧ ϔομΛ༩͢ΔΑ͏nginxΛઃఆ • EC2Πϯελϯε͔Βͷ৴gzipѹॖɻ(AmimotoͰ࠷ॳ͔ΒઃఆࡁΈ) • CloudFrontܦ༝ͷ߹ɺgzip_proxied any;ΛՃ