DockerFile๋กœ ์Šคํ”„๋ง ๋ถ€ํŠธ ์ด๋ฏธ์ง€๋ฅผ ์ƒ์„ฑํ•ด๋ณด์ž!

2023. 9. 4. 17:30ยท ๐Ÿ‘จโ€๐Ÿ’ป Back End/Spring
๋ชฉ์ฐจ
  1. (1) ๊ฐœ์š”
  2. (2) ๊ธฐ๋ณธ ํ™˜๊ฒฝ
  3. (3) DockerFile ์ž‘์„ฑ ๋ฐ ๋นŒ๋“œ
  4. (4) ๋นŒ๋“œํ•œ ์ด๋ฏธ์ง€๋กœ ์ปจํ…Œ์ด๋„ˆ ์ƒ์„ฑ ํ™•์ธ
  5. (5) ํ™•์ธ

1) DockerFile๋กœ ์Šคํ”„๋ง ๋ถ€ํŠธ ์ด๋ฏธ์ง€๋ฅผ ์ƒ์„ฑํ•˜๊ธฐ

 

(1) ๊ฐœ์š”

  • ์ด์ „ ๊ฒŒ์‹œ๊ธ€์—์„œ๋Š” ์ปจํ…Œ์ด๋„ˆ๊ฐ€ ์•„๋‹Œ ๊ฐ€์ƒ ๋จธ์‹ ์—์„œ ์Šคํ”„๋ง ๋ถ€ํŠธ ์„œ๋ฒ„๋ฅผ ๋ฐฐํฌํ•˜์˜€๋‹ค!

 

  • ์š”์ฆ˜์—๋Š” ๋Œ€๋ถ€๋ถ„ ๋ฌด์ค‘๋‹จ ๋ฐฐํฌ ์„œ๋น„์Šค๋ฅผ ์‹คํ˜„ํ•˜๊ธฐ ์œ„ํ•ด ์ปจํ…Œ์ด๋„ˆ ํ™˜๊ฒฝ์—์„œ ์„œ๋น„์Šค๋ฅผ ์ œ๊ณตํ•˜๋ฏ€๋กœ ๋„์ปค๋ฅผ ์ด์šฉํ•˜์—ฌ ์Šคํ”„๋ง ๋ถ€ํŠธ ์„œ๋ฒ„๋ฅผ ๋ฐฐํฌํ•˜๊ณ ์ž ํ•œ๋‹ค!

 

  • ๋„์ปค๋ฅผ ์„ค์น˜ํ•˜๋Š” ๋ถ€๋ถ„์€ Redhat, Devian ๊ณ„์—ด๋งˆ๋‹ค ๊ฐ๊ฐ ๋‹ค๋ฅด๋ฏ€๋กœ ์ƒ๋žตํ•˜์˜€๊ณ  ๊ตฌ๊ธ€๋ง์„ ํ†ตํ•ด ํ•ด๊ฒฐํ•˜์ž!

 

(2) ๊ธฐ๋ณธ ํ™˜๊ฒฝ

  • Red Hat Enterprise Linux release 8.7 (Ootpa)

 

  • aarch64 System

 

(3) DockerFile ์ž‘์„ฑ ๋ฐ ๋นŒ๋“œ

cat <<EOF > Dockerfile
FROM cmssw/rocky8:aarch64-d20230528
COPY java-0.0.1-SNAPSHOT.jar java-0.0.1-SNAPSHOT.jar
RUN dnf install -y java-11-openjdk.aarch64 java-11-openjdk-devel.aarch64
RUN update-alternatives --set javac /usr/lib/jvm/java-11-openjdk-11.0.20.0.8-3.el8_8.aarch64/bin/javac
RUN update-alternatives --set java /usr/lib/jvm/java-11-openjdk-11.0.20.0.8-3.el8_8.aarch64/bin/java
ENTRYPOINT ["java", "-jar", "java-0.0.1-SNAPSHOT.jar"]
EOF

docker build --tag spring:0.1 .
  • ์˜ค๋ผํด ํด๋ผ์šฐ๋“œ์˜ A1 ์ธ์Šคํ„ด์Šค๋ฅผ ์ด์šฉ ์ค‘์ด๋ฏ€๋กœ DockerHub์—์„œ ์ œ๊ณตํ•˜๋Š” ๋Œ€๋ถ€๋ถ„์˜ x86 ์ด๋ฏธ์ง€๋Š” ์‚ฌ์šฉํ•  ์ˆ˜ ์—†๋‹ค.

 

  • aarch64์šฉ OS ์ปจํ…Œ์ด๋„ˆ ์ด๋ฏธ์ง€์ธ "cmssw/rocky8"์„ ์ด์šฉํ•˜์—ฌ JDK๋ฅผ ์„ค์น˜ํ•˜๊ณ  ์Šคํ”„๋ง ๋ถ€ํŠธ ํ”„๋กœ์ ํŠธ๋ฅผ ๋นŒ๋“œํ•œ jarํŒŒ์ผ์„ ๋„ฃ์–ด์ค€๋‹ค.

 

  • ๊ทธ๋ฆฌ๊ณ  ํ•ด๋‹น ์ปจํ…Œ์ด๋„ˆ์—๋Š” jdk 8 ๋ฒ„์ „์ด ์„ค์น˜๋˜์–ด ์žˆ์–ด jdk 11๋ฒ„์ „์œผ๋กœ ๋ณ€๊ฒฝํ•ด์ฃผ์—ˆ๋‹ค.

 

(4) ๋นŒ๋“œํ•œ ์ด๋ฏธ์ง€๋กœ ์ปจํ…Œ์ด๋„ˆ ์ƒ์„ฑ ํ™•์ธ

[root@srv1 ~]# docker container run -itd spring:0.1 /bin/bash
c9cfc58acd8aa6b7cda042dc4ead72ecca24323963fa7abaccf4f2d7dd5b7713

 

(5) ํ™•์ธ

[root@srv1 ~]# docker container exec -it c9cfc58acd8a /bin/bash

[root@c9cfc58acd8a /]# curl localhost:8080
<!DOCTYPE html>
    <html lang="en">
    <head>
        <meta charset="UTF-8">
        <title>HTTPS ํ…Œ์ŠคํŠธ</title>
    </head>
    <body>
        <h2>HTTPS ์ ์šฉ ํ™•์ธ</h2>
    </body>
</html>
  • ๋—!

 

  • ์ถ”ํ›„์— ์‹œ๊ฐ„์ด ๋œ๋‹ค๋ฉด k8s์— ์Šคํ”„๋ง ๋ถ€ํŠธ ์„œ๋ฒ„๋ฅผ ๋ฐฐํฌํ•˜๋Š” ๊ฒƒ์„ Try ํ•ด๋ด์•ผ ํ•  ๊ฒƒ ๊ฐ™๋‹ค!
๋ฐ˜์‘ํ˜•

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  1. (1) ๊ฐœ์š”
  2. (2) ๊ธฐ๋ณธ ํ™˜๊ฒฝ
  3. (3) DockerFile ์ž‘์„ฑ ๋ฐ ๋นŒ๋“œ
  4. (4) ๋นŒ๋“œํ•œ ์ด๋ฏธ์ง€๋กœ ์ปจํ…Œ์ด๋„ˆ ์ƒ์„ฑ ํ™•์ธ
  5. (5) ํ™•์ธ
'๐Ÿ‘จโ€๐Ÿ’ป Back End/Spring' ์นดํ…Œ๊ณ ๋ฆฌ์˜ ๋‹ค๋ฅธ ๊ธ€
  • [Spring] DTO (Data Transfer Object) vs VO (Value Object) ์ฐจ์ด์ 
  • [Spring] Spring Transaction์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž!
  • [Spring] Spring AOP์— ๋Œ€ํ•ด ์•Œ์•„๋ณด์ž!
  • [Linux] ์Šคํ”„๋ง ๋ถ€ํŠธ ์„œ๋ฒ„์— ๋ฐฐํฌํ•˜๊ธฐ
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hELLO ยท Designed By ์ •์ƒ์šฐ.v4.2.2
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DockerFile๋กœ ์Šคํ”„๋ง ๋ถ€ํŠธ ์ด๋ฏธ์ง€๋ฅผ ์ƒ์„ฑํ•ด๋ณด์ž!
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