[WhaTap DevOps Day] ?? 5 : ?? Public ????/ Devops ?? ??
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[WhaTap DevOps Day] ?? 5 : ?? Public ????/ Devops ?? ??
- 1. ?? Public Cloud/Devops ?? ?? ???? ???
- 2. ?? 2 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. I. Why? 1. ? ???? ?? ??????? II. What? 1. ??? ??? 2. ??? ???? III.Issue & Solve IV.QnA
- 3. 3 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. ? ??????? ??/??? ??? ????? ???? ?? ??? ?? ??/??? ?? ??? ???????? ???? ??? ? ?????
- 4. 4 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. ? ???????(2) 2019? ??? ??????? ? ??????? ??? ????? ??????? 2019? ???? ?? ?? ???? ?. ???, ??? ???? ???? ??? ???? ??? ???? ?? ?? 2019.1.1 : ????????? ?? ????? ? ??, ?????? ??? ? ?? -> ???? ?? ?, ????????? ?? ?? ?? ?? (???) ? ???? ??? ??? ??? ?? ?? ??????? ??? ?? ?? ??? ??? U2L (Unix to Linux) x86, ??? ??? ?? ?? ??? ?? ???? ?? ?? ??? ??? SW EoS ?? ?? ??? ?? ?? ?? ??? ?? ?? (??API, MyDATA, ?????) ?? ??? ?? ?? ??
- 5. 5 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. ??? ??? AWS ? ?? ??? ?? ????? ???? ?? Devops ?? ?? ???? IDC ¡ú AWS ?????? ???? ?? ?? ?? ?? ?? ?? ?? MSP ?? ?? Legacy ?? Legacy ?? IaC ?? ?? ?? ?? ?? ??, ?? ??? ?? ?? ?? ???/Devops ?? ?? ??/?? ? ? ? ???? ?? (????) IDC -> AWS ?????? MSA ?? ? 3? * 10??
- 6. 6 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. ??? ??? (2) ?????? ??? ??? Legacy ??, ?? ??? ???? ?? ?? ?? Security Group SSL ???? ??/ ???? ??? ?? ? ???? ????? SSO/EAM AWS KMS ??? ??? ?? CAT CloudTrail CloudWatch AWS Config ?????? AWS IAM ???? DB???? ?????? Compliance ? ? ? ? ? ? ? ? ? ? ? ( ? ? ? ? ? , ? ? ? ? ? ? , ? ? ? ? ? ) NW ??? ?? ???? ???? ????? ? ???? DBMS ??OS Cloud ??/?? ?? ?? AWS ??? SDK AWS ???(MFA) CLI(????) ?????? ???? CloudWatch ?? ???? UTM (FW/IPS) ??/ ???? ?? WAF NACL CWPP/ CSPM Shield DB??? ??? ???? ???? ??? ? ?? ???, Tagging, ?? ? ??
- 7. 7 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. ¡ ?? ??? ??? (3) Multi Account Cloud ????? ???? Legacy ??? ??? ?? Devops ?? ?? AWS Cloud Corporate data center ???/???? ???? ?? ?? ?? PRD STG DEV VPN Cloudfront Route53 Transit G/W API GW Direct Connect ACM Lambda ???? ????? ?????? ??DS ¡ ???? KISA .. Private Cloud
- 8. 8 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. ??? ??? (4) ?? ?? ?, ??S/W ??? ???? ???? ???? ??
- 9. 9 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. ??? ???? (1) IDC ? ????????? ???? ???????? ??? ?? ????? ?? ????? ???? ??? ?????? IDC? ?? ??/?? ?? ??? ??? ?? ?? ?? ???? ?????? ??? ?? ???????? ??, ??, S/W, ?? ?? ??? ???? ???? ????? ?? ??? ???? ???? vs ??? ???? ?? : https://www.rishabhsoft.com/blog/private-or-public-cloud
- 10. 10 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. ??? ???? (2) ????? ???????? ???? ??? ??? ????? ??? ????? ???? ?? ?? ?? ????????? 1. ????? ?? 2. ????? ?? 3. CSP(???? ??? ???) ??? ?? 4. ??????? ??/?? ? ???? ?? 5. ????? ?? ?? ? ? ??? ?? ???? ???? ?? ?? ??
- 11. 11 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. ??? ???? (3) ?? ??, ?? ?? ?? ???? ?? Legacy? ???? ???????? ?? ? ?????. ??? ?????? ??? ??? ??, ???? ??? ???? ??. Legacy ?? ? ??? Legacy ???? ?? ?? ??? IDC ???? ???? ?? ¡ú IDC ??? ?? ? ??????? ?? ??? ?? ???? ?? ??? ??? Legacy ???/???? ?? ?? ¡ú Legacy ? ??? ???? ?????? ?? ?? ??? ?? : https://cloud.google.com/blog/topics/developers-practitioners/google-cloud-migration-made-easy https://resources.sentia.com/five-reasons-for-opting-for-a-landing-zone
- 12. 12 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. ??? ???? (4) Legacy ??? ?? ??? ???????? ?? ???? ???? ??, PaaS, SaaS ? Managed ???? ?? ??? ??? ???? ?? ?? ??/?/?? Legacy ?? ?? ?? ?? ?? ?? DR ?? ?? ?? ?? ?? ??? ?? R&R ?? ?? ?? ?? ?? : https://www.rishabhsoft.com/blog/private-or-public-cloud
- 13. 13 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. Public subnet ??? ??? ?? ??? ??? ??, ???? ???. ????? ??? ??? ?? ???? ??? ???? Gap ? ?? ?1. DMZ ?2. ??? ????? PaaS,SaaS ? ?? ?3. ??? ????? CSP ??? ? ?? ( ?? ?? ? ) ??? Private subnet VPC WEB Web(API GW) 11.12.0.0/16 Nat G/W AWS Cloud IDC ??? ?? DMZ ??? VPC DMZ ? DMZ ?
- 14. 14 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. Private subnet ??? ? ???? ??? ?? IP ??? ?????? ???? or ??? ?? <-> ??? ?? CIDR ?? ???? ?? ?, ??? ?? ???? Private/Public NAT ??? ??? ?? ?? ?? ??? Auto Scaling group Private subnet VPC 10.10.10.10 11.11.0.0/16 11.12.0.0/16 Nat G/W AWS Cloud IDC NLB
- 15. 15 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. ?? ?? ?? ?? ?? ?? ?, ????, ?????? ?? ??? ?? ?? ??? API ? ???? ?? ??, ?? ???? ?? ??? ?? AWS ??? ??? ?? ?? ?? ??? ???? ??? ????? ???? ??? ?? ?? ?? ?? ?? ???? ?????? ? ??? ??? ?? Json ???? API (Http/https) Socket AWS Cloud IDC MCI/EAI ?? ?? ??
- 16. 16 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. DR ?? ??? ?? DR? ??? ??? ?? ??? AWS ? ??, AZ ????? DR ?? ????, ??? DR? ??? ?? ?? ??? IDC ? ??, ? ?? ? DR ??? ?? ???? ?? ??? ?? ??? ?? ??? DR ??? ???????? ?? IDC <-> AWS? ?? ??/DR? ? ? ?? Availability Zone Availability Zone (?/DR) AWS Cloud IDC IDC IN IN (?/DR) DR
- 17. 17 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. ??? ?? ?? ?? ??? ??? ??, AWS ? SaaS/PaaS ?? ??? ???? ??? ????? ??, ?????? ?? Serverless, Queue ???? ?? ?? ???? ????????? S3 EFS Lambda SQS ??????? ???? ?? ?? AWS Cloud IDC ??
- 18. 18 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. ???? ?? CICD, ??, ?? ? ?? ????? ???? ?? ???? ?? ??? ?? AWS Cloud IDC ???? ??? ? ?? ?? ?? ??
- 19. 19 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. DevOps ?? ??? ????? ??? ?? ??? ??? Devops ???? ?? ??? ? ???? ??? R&R ??? ?? ?? ?????? ?? ?? or ??? ?? ????? ??? ?? ?, ??? ??? ??/??/?? ?? ??? ??? ??? AWS Cloud IDC ?? ?? ?? Deploy Target Deploy Target ?? ?? ?? ?? IaC ???????
- 20. 20 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. ?? ? ?? ?, ?? ???? ? ?? ??? ??? ? ??? ????. ???? ?? ???? ?? XX ??? ??? ?? ??? ?? Serverless ? ??? ??? ?? ?? ??? ??? ?? ???? ?? ?? VPC AWS Cloud IDC VPC VPC VPC VPC VPC VPC VPC VPC VPC VPC VPC ??????? ????? ISP??? ?????? ¡
- 21. 21 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. IaC ?? ????????, ???????? ??? ???? IaC ?? Multi Account ??, ?? ??? ?? ? ?/?? ?? ?? ?? ???? ?? ???? ??? AWS Cloud IDC DEV/STG Base Image Job ?? ?? ?? ?? ?? ??? ??
- 22. 22 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. Data Migration Oracle to Aurora postgresql Migration ??? ?? ?? ? ?????? ?? ???? ?????? Data Dump ?? ?????? ??? Data Type(?. Lob) , DMBS ? Data ?? ?? ??? ?? ( ?? ?? ? ) DMS ???? < Data Encryption/Decryption ???? 100GB ?? ??? ? 4?? ?? AWS Cloud IDC DMS Aurora HSM Ec2 As-is ??? ??? To-be ??? ??? Oracle (As-is) Temp Oracle (As-is) Dump Get Data Put Data As-is Decrypt To-be Encrypt Put Data In New Table Logical Replication
- 23. 23 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. ?? ?? ?? Legacy? ???? ?? ???? ?, ??????? ?? ? ???? ?? ?? ?. ??? - ??/??? ??? ??? ??? ???? ?? ¡ú ??? ALB/NLB ?? ?. VPN - ?? ?? ????? AWS ????? ???? ?? ?? or ?????? ?? ?? AWS Cloud IDC K ???? ???? ??? 11.10.10.10 Global ???? 10.10.10.10 Shinhancard.com NLB Aws market place VPN ?? 3rd Party ?? ??
- 24. 24 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. ???? Legacy ?????? ??? ?? (?? ?? ??? ?? ?, ??? ??) Legacy ?, ??? ???? ???? ???? ???????? ?? ???? ¡ú ?? ???? ????? ?? ?? ¡ú ??? ???? ?? ?? ??(Shell + fluent) AWS Cloud IDC ?? ??? ??????? DB???? APM ??? ???? ????? ?? ?? ?? ?? ?? Application ?? ?? ?? ?? ???? ???? ???? ????
- 25. 25 Copyright ? 2022 WhaTap ¨C Developed by WhaTap Labs Inc. End (QnA) ????? ?? ??, ??? ???? ???
- 26. ? ??? ???? (?)????? ????. ? ??? (?)????? ???? ?? ?? ???? ???, ??, ??? ? ????. ?????.