songining
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[NEXTERS] NCP(Naver Cloud Platform) ์‚ฌ์šฉ ํ›„๊ธฐ
CLOUD 2024. 8. 27. 23:22

NEXTERS ๋™์•„๋ฆฌ์— ์ฐธ์—ฌํ•˜๋ฉฐ NCP๋ฅผ ์ฒ˜์Œ์œผ๋กœ ์‚ฌ์šฉํ•ด๋ณด๊ฒŒ ๋˜์—ˆ๋‹ค.https://github.com/Nexters/goalpanzi-backend GitHub - Nexters/goalpanzi-backendContribute to Nexters/goalpanzi-backend development by creating an account on GitHub.github.com  ์นœ๊ตฌ์™€ ํ•จ๊ป˜ ๊ฒฝ์Ÿํ•˜๋Š” ๋ชฉํ‘œ ๋‹ฌ์„ฑ ์•ฑ [๋ฏธ์…˜๋ฉ”์ดํŠธ] ๋ฅผ ์ถœ์‹œํ•˜๋ฉด์„œ ์‚ฌ์šฉํ•œ ์„œ๋น„์Šค๋Š” ๋‹ค์Œ๊ณผ ๊ฐ™๋‹ค.- Object Storage : ์ด๋ฏธ์ง€ ์ €์žฅ- Server(VPC) : ์„œ๋ฒ„- Container Registry : docker image ์ €์žฅ์†Œ (CD ํŒŒ์ดํ”„๋ผ์ธ ์—ฐ๋™)- Cloud Insight : ๋ชจ๋‹ˆํ„ฐ๋ง * ๊ด€๋ฆฌํ˜• DB (Clo..

Kubernetes port ์ข…๋ฅ˜ ์ •๋ฆฌ
CLOUD/Kubernetes 2022. 3. 24. 16:28

NodePort : ์™ธ๋ถ€์—์„œ ์ ‘์†ํ•˜๊ธฐ ์œ„ํ•ด ์‚ฌ์šฉํ•˜๋Š” port Port : Cluster ๋‚ด๋ถ€์—์„œ ์‚ฌ์šฉํ•  Service ๊ฐ์ฒด์˜ ํฌํŠธ TargetPort : Service๊ฐ์ฒด๋กœ ์ „๋‹ฌ๋œ ์š”์ฒญ์„ Pod(deployment)๋กœ ์ „๋‹ฌํ• ๋•Œ ์‚ฌ์šฉํ•˜๋Š” ํฌํŠธ(์ฆ‰ pod์˜ port?์ธ๋“ฏ) ์ฆ‰, HTTP -> NodePort -> Port -> TargetPort ์™ธ๋ถ€์—์„œ ์ ‘๊ทผํ•˜๊ธฐ ์œ„ํ•ด์„œ๋Š” external ip:port ๋ฅผ ์ž…๋ ฅํ•ด์•ผํ•จ +) service - Cluster ip - NodePort - LoadBalancer ๋ธŒ๋ผ์šฐ์ €๊ฐ€ LoadBalancer์— ์š”์ฒญ ๋ณด๋‚ด๋ฉด ์•Œ์•„์„œ ์‚ด์•„์žˆ๋Š” Node ์— ์ ‘๊ทผ?? ํ•˜๋Š”๋“ฏ [์ถœ์ฒ˜] https://m.blog.naver.com/PostView.naver?isHttpsRedirect=tr..

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Docker swarm ๋งˆ์Šคํ„ฐ๋…ธ๋“œ, ์›Œ์ปค๋…ธ๋“œ ์ƒ์„ฑํ•˜๊ธฐ
CLOUD/Docker 2022. 3. 13. 23:30

- master ์ปค๋„ docker swarm init --advertise-addr ์œ„ ๋ช…๋ น์–ด๋ฅผ ํ†ตํ•ด ์ดˆ๊ธฐํ™”๋ฅผ ํ•˜๋ฉด To add a worker to this swarm, run the following command: docker swarm join -- token ~ ์ด์™€ ๊ฐ™์ด worker๋ฅผ ์ƒ์„ฑํ•˜๊ธฐ ์œ„ํ•œ ๋ช…๋ น์–ด๊ฐ€ ํ•จ๊ป˜ ๋œฐ ๊ฒƒ์ด๋‹ค. -worker ์ปค๋„ ๊ทธ๋Ÿผ ํ•ด๋‹น ๋ช…๋ น์–ด๋ฅผ ๋ณต์‚ฌํ•ด์„œ worker๋กœ ๋งŒ๋“ค๊ณ ์ž ํ•˜๋Š” ํ˜ธ์ŠคํŠธ์— ๋ถ™์—ฌ๋„ฃ๋Š”๋‹ค . # ์˜ˆ์‹œ docker swarm join \ --token SWMTKN-1-49nj1cmql0jkz5s954yi3oex3nedyz0fb0xx14ie39trti4wxv-8vxv8rssmk743ojnwacrr2e7c \ 192.168.99.100:2377 ๊ทธ๋Ÿผ ์•„๋ž˜ ๋ช…๋ น์–ด๋ฅผ ํ†ต..

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Ubuntu 20.04์— docker, docker-compose ์„ค์น˜ํ•˜๊ธฐ
CLOUD/Docker 2022. 3. 13. 23:07

๊ฐœ์ธ์ ์œผ๋กœ ๋ช…๋ น์–ด๋Š” ํ•œ ์ค„์”ฉ ์ž…๋ ฅํ•˜๋Š” ๊ฒƒ์„ ์ถ”์ฒœํ•œ๋‹ค. ํ•œ๋ฒˆ์— ๋ณต์‚ฌ ๋ถ™์—ฌ๋„ฃ๊ธฐ๋ฅผ ํ•˜๋ฉด ๋ช…๋ น์–ด๊ฐ€ ์”นํž ๊ฐ€๋Šฅ์„ฑ์ด ์žˆ๋‹ค. sudo apt update sudo apt install apt-transport-https ca-certificates curl software-properties-common curl -fsSL https://download.docker.com/linux/ubuntu/gpg | sudo apt-key add - sudo add-apt-repository "deb [arch=amd64] https://download.docker.com/linux/ubuntu bionic stable" sudo apt update apt-cache policy docker-ce sudo apt install..

Kubernetes PVC ๊ฐœ๋… ๋ฐ ์˜ˆ์‹œ
CLOUD/Kubernetes 2022. 3. 13. 21:31

PVC docker run ์˜ -v ์˜ต์…˜์ธ ๋„์ปค ๋ณผ๋ฅจ๊ณผ ์œ ์‚ฌํ•œ ์—ญํ• ์„ ํ•œ๋‹ค. PV๋Š” ๊ด€๋ฆฌ์ž๊ฐ€ ์ƒ์„ฑํ•œ ์‹ค์ œ ์ €์žฅ ๊ณต๊ฐ„์˜ ์ •๋ณด๋ฅผ ๋‹ด๊ณ  ์žˆ๊ณ , PVC๋Š” ์‚ฌ์šฉ์ž๊ฐ€ ์š”์ฒญํ•œ ์ €์žฅ ๊ณต๊ฐ„์˜ ์ŠคํŽ™์— ๋Œ€ํ•œ ์ •๋ณด๋ฅผ ๋‹ด๊ณ  ์žˆ๋‹ค. --> Pod ๋‚ด๋ถ€์—์„œ ์ž‘์„ฑํ•œ ๋ฐ์ดํ„ฐ๋Š” ๊ธฐ๋ณธ์ ์œผ๋กœ ์–ธ์ œ๋“ ์ง€ ์‚ฌ๋ผ์งˆ ์ˆ˜ ์žˆ๊ธฐ ๋•Œ๋ฌธ์—, ๋ณด์กดํ•˜๊ณ  ์‹ถ๋‹ค๋ฉด Pod์— PVC๋ฅผ ๋งˆ์šดํŠธ ํ•ด์„œ ์‚ฌ์šฉํ•ด์•ผ ํ•œ๋‹ค!!! PVC๋ฅผ ์‚ฌ์šฉํ•˜๋ฉด ์—ฌ๋Ÿฌ Pod ๊ฐ„์˜ ๋ฐ์ดํ„ฐ ๊ณต์œ ๋„ ์‰ฝ๊ฒŒ ๊ฐ€๋Šฅํ•˜๋‹ค.

์ฟ ๋ฒ„๋„คํ‹ฐ์Šค Pod ๊ฐœ๋… ๋ฐ ์˜ˆ์‹œ
CLOUD/Kubernetes 2022. 3. 8. 01:00

Pod(ํŒŒ๋“œ)๋ž€ ์ฟ ๋ฒ„๋„คํ‹ฐ์Šค์—์„œ ์ƒ์„ฑํ•˜๊ณ  ๊ด€๋ฆฌํ•  ์ˆ˜ ์žˆ๋Š” ๋ฐฐํฌ ๊ฐ€๋Šฅํ•œ ๊ฐ€์žฅ ์ž‘์€ ์ปดํ“จํŒ… ๋‹จ์œ„์ด๋‹ค. - ํ•˜๋‚˜ ํ˜น์€ ์—ฌ๋Ÿฌ๊ฐœ์˜ ์ปจํ…Œ์ด๋„ˆ๋กœ ์ด๋ฃจ์–ด์ ธ์žˆ์„ ์ˆ˜ ์žˆ๋‹ค. - pod ๋‚ด๋ถ€์˜ ์—ฌ๋Ÿฌ ์ปจํ…Œ์ด๋„ˆ๋Š” ์ž์›์„ ๊ณต์œ ํ•œ๋‹ค! - statelessํ•œ ํŠน์ง•์„ ์ง€๋‹ˆ๊ณ  ์žˆ์œผ๋ฉฐ ์–ธ์ œ๋“  ์‚ญ์ œ๋  ์ˆ˜ ์žˆ๋‹ค. (์ฆ‰, ์ฟ ๋ฒ„๋„คํ‹ฐ์Šค์— ์–ด๋–ค ์• ํ”Œ๋ฆฌ์ผ€์ด์…˜์„ ๋ฐฐํฌํ•˜๊ณ  ์‹ถ๋‹ค๋ฉด ์ตœ์†Œ Pod๋กœ ๊ตฌ์„ฑํ•ด์•ผํ•œ๋‹ค๋Š” ์˜๋ฏธ!) (Pod ์˜ˆ์‹œ) ex) pod.yaml apiVersion: v1 # kubernetes resource ์˜ API Version kind: Pod # kubernetes resource name metadata: # ๋ฉ”ํƒ€๋ฐ์ดํ„ฐ : name, namespace, labels, annotations๋“ฑ ํฌํ•จ name: test spec: # sp..

์ฟ ๋ฒ„๋„คํ‹ฐ์Šค hello-node ๋ฐฐํฌํ•ด๋ณด๊ธฐ
CLOUD/Kubernetes 2022. 3. 6. 17:42

1. deployment ์ƒ์„ฑํ•˜๊ธฐ // deployment ์ƒ์„ฑ kubectl create deployment hello-node --image=k8s.gcr.io/echoserver:1.4 // deployment view kubectl get deployments // pod view kubectl get pods 2. service ์ƒ์„ฑํ•˜๊ธฐ // create kubectl expose deployment hello-node --type=LoadBalancer --port=8080 // view kubectl get services 3. service ์‹คํ–‰ํ•˜๊ธฐ minikube service --url 4. ๋ฆฌ์†Œ์Šค ์ œ๊ฑฐ kubectl delete service hello-node kubectl dele..

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[Mac] ์ฟ ๋ฒ„๋„คํ‹ฐ์Šค ์„ค์น˜ํ•˜๊ธฐ / ๋งˆ์Šคํ„ฐ, ์›Œ์ปค ๋…ธ๋“œ
CLOUD/Kubernetes 2022. 3. 6. 00:03

https://kubernetes.io/ko/docs/tasks/tools/install-kubectl-macos/ macOS์— kubectl ์„ค์น˜ ๋ฐ ์„ค์ • ์‹œ์ž‘ํ•˜๊ธฐ ์ „์— ํด๋Ÿฌ์Šคํ„ฐ์˜ ๋งˆ์ด๋„ˆ(minor) ๋ฒ„์ „ ์ฐจ์ด ๋‚ด์— ์žˆ๋Š” kubectl ๋ฒ„์ „์„ ์‚ฌ์šฉํ•ด์•ผ ํ•œ๋‹ค. ์˜ˆ๋ฅผ ๋“ค์–ด, v1.23 ํด๋ผ์ด์–ธํŠธ๋Š” v1.22, v1.23, v1.24์˜ ์ปจํŠธ๋กค ํ”Œ๋ ˆ์ธ๊ณผ ์—ฐ๋™๋  ์ˆ˜ ์žˆ๋‹ค. ํ˜ธํ™˜๋˜๋Š” ์ตœ์‹  ๋ฒ„์ „ kubernetes.io ํ•ด๋‹น ๋งํฌ์— ๋“ค์–ด๊ฐ€ ์—ด์‹ฌํžˆ ๋”ฐ๋ผ ์นœ๋‹ค. ๋‚œ ๊ณต๋ถ€๋ฅผ ์‹œ์ž‘ํ•˜๋Š” ๋‹จ๊ณ„์ด๊ธฐ ๋•Œ๋ฌธ์— ๋กœ์ปฌ๊ฐœ๋ฐœ์— ์ ํ•ฉํ•œ ๋ฐฉ๋ฒ•์„ ์ฐพ์•„์•ผ ํ–ˆ๋‹ค. ํด๋Ÿฌ์Šคํ„ฐ ํ• ๋‹น์„ ์œ„ํ•œ ์—ฌ๋Ÿฌ๊ฐ€์ง€ ๋ฐฉ๋ฒ•์ด ์žˆ๋Š”๋ฐ ๋Œ€ํ‘œ์ ์œผ๋กœ minikube๋ฅผ ์‚ฌ์šฉํ•˜๋Š” ๋ฐฉ๋ฒ•, ๊ทธ๋ฆฌ๊ณ  docker-desktop์„ ํ†ตํ•œ ๋ฐฉ๋ฒ•์ด ์žˆ์—ˆ๋‹ค. (๋‘˜์˜ ์žฅ๋‹จ์ ์„ ์‰ฝ๊ฒŒ ์„ค๋ช…ํ•ด์ฃผ๋Š” ๊ธ€์„ ..

Docker๋กœ Ubuntu 20.04 image ์‹คํ–‰ํ•˜๊ธฐ
CLOUD/Docker 2022. 3. 3. 21:57

์šฐ์„  ์šฐ๋ถ„ํˆฌ ์ด๋ฏธ์ง€๋ฅผ pullํ•ด์˜จ๋‹ค. docker pull ubuntu ubuntu ๋’ค์— ๋ฒ„์ „์„ ์ ์ง€์•Š์œผ๋ฉด ๊ฐ€์žฅ ์ตœ์‹  ๋ฒ„์ „์„ ๋‹ค์šด๋ฐ›์•„์˜จ๋‹ค. ๊ทธ๋Ÿผ ์ด์ œ pull ํ•ด์˜จ ์šฐ๋ถ„ํˆฌ ์ด๋ฏธ์ง€๋กœ ์ปจํ…Œ์ด๋„ˆ๋ฅผ ๋งŒ๋“ค์–ด์•ผ ํ•œ๋‹ค. docker run -it -d -v "๋งˆ์šดํŠธํ•˜๊ณ ์‹ถ์€ ๋กœ์ปฌํด๋” ๊ฒฝ๋กœ":/home/workspace --name=song2_ubuntu ubuntu -d ์˜ต์…˜์€ ๋ฐฑ๊ทธ๋ผ์šด๋“œ๋กœ ์‹คํ–‰ํ•˜๊ฒ ๋‹ค๋Š” ์˜๋ฏธ์ด๋‹ค. (๋ณดํ†ต ์ปจํ…Œ์ด๋„ˆ๋Š” ๋ฐฑ๊ทธ๋ผ์šด๋“œ๋กœ ์‹คํ–‰ํ•˜๋Š” ๊ฒƒ์ด ์ผ๋ฐ˜์ ์ด๋‹ค.) -it ์˜ต์…˜์€ -i์™€ -t ์˜ต์…˜์„ ๋ถ™์ธ ๊ฒƒ ์ธ๋ฐ ์ฃผ๋กœ ํ•จ๊ป˜ ์‚ฌ์šฉํ•œ๋‹ค. ( ์ปจํ…Œ์ด๋„ˆ ์ž…๋ ฅ์„ ์—ด๊ณ  ํ„ฐ๋ฏธ๋„์— ํ‘œ์ค€์ž…๋ ฅ์œผ๋กœ ํ• ๋‹นํ•˜๊ฒ ๋‹ค๋Š” ์˜๋ฏธ ) -v ์˜ต์…˜์€ ํ˜ธ์ŠคํŠธ pc ๊ฒฝ๋กœ : ๋„์ปค ์ปจํ…Œ์ด๋„ˆ ์ ˆ๋Œ€ ๊ฒฝ๋กœ ๋ฅผ ๋งˆ์šดํŠธ ํ•ด์ค„ ๋•Œ ์‚ฌ์šฉํ•˜๋ฉฐ ์œ„์˜ ์˜ˆ์‹œ์˜ ๊ฒฝ์šฐ๋Š” ์šฐ๋ถ„ํˆฌ..

Docker ๋‹จ๋…๋นŒ๋“œ DEMO
CLOUD/Docker 2022. 2. 2. 21:03

- SpringBoot Dockerfile ์˜ˆ์‹œ FROM openjdk:11-jre-slim ENV APP_HOME=/backend/ WORKDIR $APP_HOME COPY build/libs/backend-0.0.1-SNAPSHOT.jar . CMD java -jar backend-0.0.1-SNAPSHOT.jar EXPOSE 8080 - React Dockerfile ์˜ˆ์‹œ # base image FROM node WORKDIR /frontend/ COPY . /frontend/ EXPOSE 3000 CMD ["npm", "start"]