๋ฐ˜์‘ํ˜•

AWS 17

[AWS] beanstalk healthd.conf not foud ์—๋Ÿฌ ๋ฐœ์ƒ ์›์ธ ๋ฐ ํ•ด๊ฒฐ ๋ฐฉ๋ฒ•

Intro ์•ˆ๋…•ํ•˜์„ธ์š”. beanstalk ๋นˆ์Šคํ†ก์„ ์‚ฌ์šฉํ•˜์—ฌ ๋ฐฐํฌ ํ™˜๊ฒฝ์„ ๊ตฌ์„ฑํ•˜๋˜ ๋„์ค‘ ์•„๋ž˜์˜ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค. healthd.conf not foud [ERROR] An error occurred during execution of command [app-deploy] - [start proxy with new configuration]. Stop running the command. Error: copy proxy conf from staging failed with error validate nginx configuration failed with error Command /bin/sh -c /usr/sbin/nginx -t -c /var/proxy/staging/nginx/nginx.conf f..

Devops/AWS 2023.12.11

[AWS] Elastic Beanstalk ์—๋Ÿฌ The EC2 instances failed to communicate with AWS Elastic Beanstalk

Intro ์•ˆ๋…•ํ•˜์„ธ์š”. ๋นˆ์Šคํ†ก ๋ฐฐํฌ ํ™˜๊ฒฝ ๊ตฌ์„ฑ ์ค‘ ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•˜์˜€์Šต๋‹ˆ๋‹ค. The EC2 instances failed to communicate with AWS Elastic Beanstalk, either because of configuration problems with the VPC or a failed EC2 instance. Check your VPC configuration and try launching the environment again. Why? ๊ตฌ๊ธ€๋ง์„ ํ•ด๋ณด๋‹ˆ ์ธ์Šคํ„ด์Šค ์„ค์ • ์ค‘ ํผ๋ธ”๋ฆญ IP ์ฃผ์†Œ ํ• ๋‹น์— ์ฒดํฌํ•˜์ง€ ์•Š์œผ๋ฉด ๋‹ค์Œ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•  ์ˆ˜ ์žˆ๋‹ค๊ณ  ํ•ฉ๋‹ˆ๋‹ค. How to solve the problem ์œ„ ํ™”๋ฉด๊ณผ ๊ฐ™์ด ํผ๋ธ”๋ฆญ IP ์ฃผ์†Œ > ํ™œ์„ฑํ™”๋จ์— ์ฒดํฌ๋ฅผ ํ•˜๋ฉด ํ•ด๋‹น ์—..

Devops/AWS 2023.11.28

[AWS] EC2 ์ธ์Šคํ„ด์Šค ์Šคํ† ๋ฆฌ์ง€๋ž€?

55. EBS ๊ฐœ์š” EBS Volume ๋ณผ๋ฅจ์„ ์‚ฌ์šฉํ•˜๋ฉด ์ธ์Šคํ„ด์Šค๊ฐ€ ์ข…๋ฃŒ๋œ ํ›„์—๋„ ๋ฐ์ดํ„ฐ๋ฅผ ์ง€์†ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. EBS Volume ์„ ์“ฐ๋Š” ๋ชฉ์ ์ž…๋‹ˆ๋‹ค. ์ธ์Šคํ„ด์Šค๋ฅผ ์žฌ์ƒ์„ฑํ•˜๊ณ  ์ด์ „ EBS ๋ณผ๋ฅจ์„ ๋งˆ์šดํŠธํ•˜๋ฉด ๋ฐ์ดํ„ฐ๋ฅผ ๋‹ค์‹œ ๋ฐ›์„ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ํ•œ๋งˆ๋””๋กœ ๋งํ•˜๋ฉด USB ์Šคํ‹ฑ์ฒ˜๋Ÿผ ํ•œ ์ปดํ“จํ„ฐ์—์„œ ๊บผ๋‚ด ๋‹ค๋ฅธ ์ปดํ“จํ„ฐ์— ๊ฝƒ๋Š” ์—ญํ• ์„ ํ•ฉ๋‹ˆ๋‹ค. EBS ๋ณผ๋ฅจ์€ ํŠน์ •ํ•œ ๊ฐ€์šฉ ์˜์—ญ์— ๊ณ ์ •๋˜์–ด ์žˆ์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ์Šค๋ƒ…์ƒต์„ ์ด์šฉํ•˜๋ฉด ๋‹ค๋ฅธ ๊ฐ€์šฉ ์˜์—ญ์œผ๋กœ๋„ ๋ณผ๋ฅจ์„ ์˜ฎ๊ธธ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. CCP ๋ ˆ๋ฒจ์˜ ESB ๋ณผ๋ฅจ์€ ํ•œ ๋ฒˆ์— ๋‘ ๊ฐœ์˜ ์ธ์Šคํ„ด์Šค์™€ ์—ฐ๊ฒฐ๋  ์ˆ˜ ์—†์Šต๋‹ˆ๋‹ค. ํ•˜์ง€๋งŒ ์ธ์Šคํ„ด์Šค ํ•˜๋‚˜์— ๋‘ ๊ฐœ์˜ EBS ๋ณผ๋ฅจ์ด ์—ฐ๊ฒฐ๋˜๋Š” ๊ฑด ๋ฌธ์ œ ์—†์ด ๊ฐ€๋Šฅํ•ฉ๋‹ˆ๋‹ค. ๋„คํŠธ์›Œํฌ USB ์Šคํ‹ฑ ๋‘ ๊ฐœ๊ฐ€ ๋จธ์‹  ํ•˜๋‚˜์— ์—ฐ๊ฒฐ๋˜๋Š” ์ƒํ™ฉ์„ ์ƒ๊ฐํ•ด ๋ณด๋ฉด ๋ฉ๋‹ˆ๋‹ค. EBS ๋ณผ๋ฅจ์„ ์ƒ์„ฑ..

Devops/AWS 2023.05.27

[AWS] Certified Solutions Architect Associate

Section1 : AWS ๊ณต์ธ ์†”๋ฃจ์…˜์Šค ์•„ํ‚คํ…ํŠธ ์–ด์†Œ์‹œ์—์ดํŠธ - AWS (Amazon Web Services) is a Cloud Provider - ์˜จ๋””๋ฉ˜๋“œ ๋ฐฉ์‹ ์‚ฌ์šฉ Section3 : AWS ์‹œ์ž‘ํ•˜๊ธฐ 8. AWS ํด๋ผ์šฐ๋“œ ๊ฐœ์š” - ๋ฆฌ์ „ ๋ฐ AZ aws๋Š” ์ •๋ง ๊ธ€๋กœ๋ฒŒํ•œ ์„œ๋น„์Šค์ž…๋‹ˆ๋‹ค. 9. AWS์˜ ์ฝ˜์†” ๋ฐ ์„œ๋น„์Šค ๋‘˜๋Ÿฌ๋ณด๊ธฐ ๊ฐ€์žฅ ๊ฐ€๊นŒ์šด ๋ฆฌ์ „์„ ์„ ํƒํ•˜๋ฉด ์ง€์—ฐ ์‹œ๊ฐ„์ด ๊ฐ€์žฅ ์ ์„ ๊ฒƒ์ž…๋‹ˆ๋‹ค. route53์˜ ๊ฒฝ์šฐ ํŠน๋ณ„ํ•œ ์ผ€์ด์Šค์ž…๋‹ˆ๋‹ค. ๋ฆฌ์ „์ด Global๋กœ ๋˜์–ด ์žˆ๋Š”๋ฐ์š”, ์ด ์ฝ˜์†”์€ ๋ฆฌ์ „ ์„ ํƒ์ด ํ•„์š”ํ•˜์ง€ ์•Š๋‹ค๋Š” ์˜๋ฏธ์ž…๋‹ˆ๋‹ค. ๋ช‡๋ช‡ AWS ์„œ๋น„์Šค๋“ค์˜ ๋ฆฌ์ „์ด Global์ž…๋‹ˆ๋‹ค. ์‹ค์Šตํ•˜๋‹ค๊ฐ€ ํ™”๋ฉด์ด ๋‹ค๋ฅผ ๊ฒฝ์šฐ ์‚ฌ์šฉ์ด ๊ฐ€๋Šฅํ•œ์ง€ ์•„๋ž˜ url์—์„œ ๋ฆฌ์ „ ์„œ๋น„์Šค๋ฅผ ์ฐพ์•„๋ณผ ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. https://aws.amazon.com/..

Devops/AWS 2023.05.17

[AWS] API Gateway๋ž€? (AWS Lambda ์™€ AWS API Gateway๋ฅผ ํ•จ๊ป˜ ์‚ฌ์šฉํ•˜๋Š” ์ด์œ )

Intro ์•ˆ๋…•ํ•˜์„ธ์š”. ์ด๋ฒˆ ์‹œ๊ฐ„์—๋Š” AWS API Gateway ์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. ์š”๊ทผ๋ž˜ API Gateway ๋ฅผ ์ฒ˜์Œ ์ ‘ํ•ด๋ด ๊ฐœ๋…์„ ํ•œ๋ฒˆ ๋” ๊ณต๋ถ€ํ•˜๊ณ  ๊ฐ€์•ผ ์ข‹์„ ๊ฒƒ ๊ฐ™์•„ ์ •๋ฆฌํ•ด๋ด…๋‹ˆ๋‹ค. API Gateway๋ž€ AWS API Gateway๋Š” AWS์˜ ๊ด€๋ฆฌํ˜• ์„œ๋น„์Šค ์ค‘ ํ•˜๋‚˜์ž…๋‹ˆ๋‹ค. ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜ ๊ฐœ๋ฐœ์ž๊ฐ€ ๊ฐ„๋‹จํ•˜๊ฒŒ API (Application Programming Interface)๋ฅผ ์ƒ์„ฑ, ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ๊ฒŒ ํ•ด์ฃผ๋Š” ๋„๊ตฌ๋ผ๊ณ  ์ƒ๊ฐํ•˜๋ฉด ๋ฉ๋‹ˆ๋‹ค. API Gateway ๊ธฐ๋Šฅ ํด๋ผ์ด์–ธํŠธ ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜๊ณผ ๋ฐฑ์—”๋“œ ์„œ๋น„์Šค ๊ฐ„์˜ ํ†ต์‹ ์„ ๊ด€๋ฆฌํ•˜๊ณ , HTTP ๋˜๋Š” RESTful API๋ฅผ ์ง€์›ํ•ฉ๋‹ˆ๋‹ค. ์ธ์ฆ ๋ฐ ๊ถŒํ•œ ๋ถ€์—ฌ, ์š”์ฒญ ๋ฐ ์‘๋‹ต ๋ณ€ํ™˜, ์œ ํšจ์„ฑ ๊ฒ€์‚ฌ ๋“ฑ์˜ ์ž‘์—…์„ ์ˆ˜ํ–‰ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. API Gateway ์‚ฌ์šฉ ..

Devops/AWS 2023.05.16

[AWS] DynamoDB๋ž€?

Intro ์•ˆ๋…•ํ•˜์„ธ์š”. ์ด๋ฒˆ์— ์นœ๊ตฌ๋“ค๊ณผ ํ•จ๊ป˜ ์‚ฌ์ด๋“œ ํ”„๋กœ์ ํŠธ๋ฅผ ์‹œ์ž‘ํ•˜๊ฒŒ ๋˜์—ˆ๋Š”๋ฐ์š”, AWS DynamoDB ๋ฅผ ์‚ฌ์šฉํ•˜๊ธฐ๋กœ ํ•˜์˜€์Šต๋‹ˆ๋‹ค. ์‚ฌ์šฉํ•˜๊ธฐ์— ์•ž์„œ DynamoDB์— ๋Œ€ํ•ด ๊ฐ„๋‹จํžˆ ์•Œ์•„๋ณด๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. DynamoDB DynamoDB๋Š” Amazon Web Services์—์„œ ์ œ๊ณตํ•˜๋Š” ํ˜ธ์ŠคํŒ… NoSQL DB์ž…๋‹ˆ๋‹ค. ์Šค์ผ€์ผ์ด ์ปค์ง€๋”๋ผ๋„ reliable performance a managed experience, crypto libraries ์—…๋ฐ์ดํŠธ ํ•˜๊ธฐ ์œ„ํ•ด ์„œ๋ฒ„์— SSH๋กœ ์—ฐ๊ฒฐํ•  ํ•„์š”๊ฐ€ ์—†์Œ a small, ์‹ฌํ”Œํ•œ API allowing for ์‹ฌํ”Œํ•œ key-value access as well as more advanced query patterns. DynamoDB Features NOSQL ๋ฐ์ดํ„ฐ..

Devops/AWS 2023.04.03

[AWS] ElasticBeanstalk ๋นˆ์Šคํ†ก ์‚ญ์ œ ์˜ค๋ฅ˜ ํ•ด๊ฒฐ ๋ฐฉ๋ฒ• Stack deletion failed: The following resource(s) failed to delete: [AWSEBSecurityGroup]

Intro ์•ˆ๋…•ํ•˜์„ธ์š”. AWS ElasticBeanstalk ๋นˆ์Šคํ†ก์„ ์‚ญ์ œํ•˜๋˜ ๋„์ค‘ ์•„๋ž˜์™€ ๊ฐ™์€ ์˜ค๋ฅ˜ ๋ฉ”์‹œ์ง€๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค. Stack deletion failed: The following resource(s) failed to delete: [AWSEBSecurityGroup] Why? AWSEBSecurityGroup ์ด ์‚ญ์ œ๊ฐ€ ์•ˆ๋˜์–ด ๋ฐœ์ƒํ•œ ๋ฌธ์ œ์ž…๋‹ˆ๋‹ค. ์ €๋Š” Security Group ์—์„œ ๋นˆ์Šคํ†ก์—์„œ ์ƒ์„ฑ๋œ ๋ณด์•ˆ๊ทธ๋ฃน์„ ์ˆ˜์ •ํ•œ ์ ์ด ์žˆ๋Š”๋ฐ์š”, ์ˆ˜์ •ํ•œ ๋ณด์•ˆ๊ทธ๋ฃน์ด ์กด์žฌํ•˜๊ธฐ ๋•Œ๋ฌธ์— ๋‹ค์Œ๊ณผ ๊ฐ™์€ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒํ•œ ๊ฒƒ ๊ฐ™์Šต๋‹ˆ๋‹ค. How to solve the problem ๋ณด์•ˆ๊ทธ๋ฃน์—์„œ ์ˆ˜์ •ํ•œ ๋‚ด์—ญ์„ ์‚ญ์ œํ›„, ๋‹ค์‹œ Beanstalk ํ™˜๊ฒฝ ์ข…๋ฃŒ๋ฅผ ์‹คํ–‰ํ•˜๋‹ˆ, ์˜ค๋ฅ˜ ์—†์ด ํ™˜๊ฒฝ ์‚ญ์ œ๊ฐ€ ์ง„ํ–‰๋˜์—ˆ์Šต๋‹ˆ๋‹ค. ๋‹ค์Œ์˜ ์—๋Ÿฌ๊ฐ€ ๋ฐœ์ƒ..

Devops/AWS 2023.03.08

[AWS] AWS IP ๋Œ€์—ญ ํ™•์ธํ•˜๋Š” ๋ฐฉ๋ฒ•

Intro ์•ˆ๋…•ํ•˜์„ธ์š”. ์ด๋ฒˆ ์‹œ๊ฐ„์—๋Š” AWS IP ๋Œ€์—ญ์„ ํ™•์ธํ•˜๋Š” ๋ฐฉ๋ฒ•์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๋„๋ก ํ•˜๊ฒ ์Šต๋‹ˆ๋‹ค. AWS IP ๋Œ€์—ญ AWS ๋Š” IP ๋Œ€์—ญ์„ json ํ˜•ํƒœ๋กœ ์ œ๊ณตํ•˜๊ณ  ์žˆ์Šต๋‹ˆ๋‹ค. (https://ip-ranges.amazonaws.com/ip-ranges.json) { "syncToken": "1675316588", "createDate": "2023-02-02-05-43-08", "prefixes": [ { "ip_prefix": "3.2.34.0/26", "region": "af-south-1", "service": "AMAZON", "network_border_group": "af-south-1" }, { "ip_prefix": "3.5.140.0/22", "region": "ap-northeast..

Devops/AWS 2023.02.02

[AWS] S3๋ž€? S3 ๊ตฌ์„ฑ์š”์†Œ์™€ ๋ฒ„ํ‚ท(Bucket), ํด๋”(Folder) ๊ทธ๋ฆฌ๊ณ  ๊ฐ์ฒด(Object) ์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž

Intro ์•ˆ๋…•ํ•˜์„ธ์š”. ์ด ๊ธ€์€ ์ƒํ™œ์ฝ”๋”ฉ์˜ AWS ์•„๋งˆ์กด ์›น ์„œ๋น„์Šค(Amazon Web Services) ์ฑ…์„ ๋ฐ”ํƒ•์œผ๋กœ ์ •๋ฆฌํ•œ ๋‚ด์šฉ์ž…๋‹ˆ๋‹ค. ์ผ์ „์— S3 ๊ด€๋ จ ํฌ์ŠคํŒ…์„ ํ•œ ์ ์ด ์žˆ๋Š”๋ฐ์š”, ๋‚ด์šฉ์ด ๋ถ€์‹คํ•˜๊ธฐ๋„ ํ•˜๊ณ  ํ•œ๋ฒˆ ๋” ์ดํ•ดํ•˜๊ธฐ ์œ„ํ•ด ๋‹ค์‹œ ์ž‘์„ฑํ•ด๋ณด๋ ค ํ•ฉ๋‹ˆ๋‹ค. โ˜บ S3๋ž€? S3๋Š” Simple Storage Service์˜ ์ค„์ž„๋ง์ž…๋‹ˆ๋‹ค. ๊ฐ„๋‹จํ•œ ์ €์žฅ ์„œ๋น„์Šค๋ผ๊ณ  ํ•  ์ˆ˜ ์žˆ์Šต๋‹ˆ๋‹ค. ๋น„์œ ํ•˜์ž๋ฉด, S3๋Š” ํ•˜๋“œ๋””์Šคํฌ๋‚˜ SSD ์™€ ๊ฐ™์€ ์ €์žฅ ์žฅ์น˜์ž…๋‹ˆ๋‹ค. S3๋Š” ํ•˜๋‚˜์˜ S3 region ๋‚ด ์ตœ์†Œ 3๊ฐœ์˜ ๋ฌผ๋ฆฌ์  ๊ฐ€์šฉ์˜์—ญ(AZ)์— ๊ฑธ์ณ ์—ฌ๋Ÿฌ ๋””๋ฐ”์ด์Šค์— ๊ฐ์ฒด๋ฅผ ์ค‘๋ณต ์ €์žฅํ•ฉ๋‹ˆ๋‹ค. ์ฆ‰ ๊ฐ์ฒด ์—…๋กœ๋“œ ์‹œ ํ•˜๋‚˜์˜ ์ปดํ“จํ„ฐ์— ์œ„์น˜ํ•˜๋Š” ๊ฒŒ ์•„๋‹ˆ๋ผ ์—ฌ๋Ÿฌ ๋Œ€์˜ ์ปดํ“จํ„ฐ์— ์ตœ์†Œ 3๊ฐœ ์ด์ƒ ๋ณต์ œ๋œ๋‹ค๋Š” ์˜๋ฏธ์ž…๋‹ˆ๋‹ค. ์ด๋Ÿฌํ•œ ํŠน์„ฑ์„ ๋‚ด๊ตฌ์„ฑ์ด๋ผ๊ณ  ํ•ฉ๋‹ˆ๋‹ค. ..

Devops/AWS 2023.01.31

[AWS] CloudFront + S3 + git actions ๋ฐฐํฌ ์˜ค๋ฅ˜ Invalidate CloudFront Cache

Intro ์•ˆ๋…•ํ•˜์„ธ์š”. ์ด๋ฒˆ ์‹œ๊ฐ„์—๋Š” CloudFront + S3 + git actions ๋ฐฐํฌ ์˜ค๋ฅ˜์— ๋Œ€ํ•ด ์•Œ์•„๋ณด๊ฒ ์Šต๋‹ˆ๋‹ค. ๊ธฐ์กด ์„œ๋น„์Šค์— ๋Œ€ํ•œ ์ˆ˜์ • ์š”์ฒญ์‚ฌํ•ญ ์—…๋ฌด๊ฐ€ ๋“ค์–ด์™€, ํ•ด๋‹น ์—…๋ฌด ์ฒ˜๋ฆฌ ํ›„ ๋‹ค์‹œ git actions ์„ ์‚ฌ์šฉํ•ด ๊ฐœ๋ฐœ ์„œ๋ฒ„ ๋ฐฐํฌ๋ฅผ ์ง„ํ–‰ํ–ˆ์Šต๋‹ˆ๋‹ค. ์ฐธ๊ณ ๋กœ ๊ฐœ๋ฐœ ํ™˜๊ฒฝ์€ " CloudFront + S3 + git actions" ์ž…๋‹ˆ๋‹ค. ๊ทธ๋Ÿฐ๋ฐ..! ๊ฐ‘์ž๊ธฐ ์•„๋ž˜ git actions deploy.yml ์—์„œ ์˜ค๋ฅ˜๊ฐ€ ๋ฐœ์ƒํ–ˆ์Šต๋‹ˆ๋‹ค. ๊ธฐ์กด์—๋Š” ๋ณธ์ ์ด ์—†๋˜ ์˜ค๋ฅ˜๋ผ ๋ฐ”๋กœ ๊ตฌ๊ธ€๋ง์„ ํ•ด๋ดค์Šต๋‹ˆ๋‹ค. - name: Invalidate CloudFront Cache run: aws cloudfront create-invalidation --distribution-id ${{secrets.DEV_DISTRIBUT..

Devops/AWS 2023.01.31
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