μ•ˆλ…•ν•˜μ„Έμš” Mambo μž…λ‹ˆλ‹€.

였늘 μ•Œμ•„λ³Ό λ‚΄μš©μ€ κ·Έλž˜λ“€ λΉŒλ“œμ˜ λΌμ΄ν”„μ‚¬μ΄ν΄μž…λ‹ˆλ‹€.

μ–Όλ§ˆμ „μ— 단일 μ• ν”Œλ¦¬μΌ€μ΄μ…˜ ν”„λ‘œμ νŠΈμ—μ„œ λ‹€μ–‘ν•œ 배포 ν™˜κ²½μ— λŒ€ν•œ κΈ°λŠ₯을 λ³„λ„λ‘œ μ§€μ›ν•΄μ•Όν•˜λŠ” μš”κ΅¬μ‚¬ν•­μœΌλ‘œ μΈν•˜μ—¬ κ·Έλž˜λ“€ λ©€ν‹° λͺ¨λ“ˆ ν”„λ‘œμ νŠΈλ‘œ μ „ν™˜ν•˜κ²Œ λ˜λ©΄μ„œ 배포 κ³Όμ •μ—μ„œ λ¬Έμ œκ°€ λ°œμƒν•˜μ˜€μ—ˆλŠ”λ°μš”. κ·Έ λ¬Έμ œλŠ” ν¬λ¦¬ν‹°μ»¬ν•œ μ΄μŠˆλŠ” μ•„λ‹ˆμ§€λ§Œ νƒœμŠ€ν¬ μˆ˜ν–‰ ν›„ λ§Œλ“€μ–΄μ§„ μ••μΆ• νŒŒμΌμ— ν”„λ‘œμ νŠΈ 버전이 ν¬ν•¨λ˜μ§€ μ•ŠλŠ” μƒν™©μ΄μ—ˆμŠ΅λ‹ˆλ‹€. μ΄λŸ¬ν•œ λ¬Έμ œκ°€ λ°œμƒν•œ μ΄μœ λŠ” κ·Έλž˜λ“€ νƒœμŠ€ν¬λ₯Ό μ •μ˜ν•  λ•Œ κ·Έλž˜λ“€ λΉŒλ“œ 라이프사이클을 κ³ λ €ν•˜μ§€ μ•Šμ•˜κΈ° λ•Œλ¬Έμž…λ‹ˆλ‹€.

κ·Έλž˜λ“€ νƒœμŠ€ν¬

λ¨Όμ € 기쑴에 μ •μ˜λœ νƒœμŠ€ν¬λŠ” beanstalk-deploy-sample의 build.gradle에 μ •μ˜λœ zipBeanstalk νƒœμŠ€ν¬μ™€ 같이 Zip μœ ν˜•μ˜ νƒœμŠ€ν¬λ‘œ μž‘μ„±λ˜μ–΄μžˆμŠ΅λ‹ˆλ‹€.

task zipBeanstalk(type: Zip, dependsOn: 'procfile') {
    from ('.ebextensions') { into '.ebextensions' }
    from ('.platform') { into '.platform' }

    from ('build/libs') {
        println bootWar.archiveName
        include(bootWar.archiveName)
        include("Procfile")
    }
    baseName = 'beanstalk'
}

μœ„ μƒ˜ν”Œ νƒœμŠ€ν¬μ²˜λŸΌ 단일 μ• ν”Œλ¦¬μΌ€μ΄μ…˜ ν”„λ‘œμ νŠΈμ—μ„œ μ •μ˜λœ νƒœμŠ€ν¬λŠ” λ¬Έμ œκ°€ λ°œμƒν•  κ°€λŠ₯성이 μ μŠ΅λ‹ˆλ‹€. κ·Έ μ΄μœ λŠ” 배포λ₯Ό μœ„ν•΄μ„œ μ—¬λŸ¬κ°€μ§€ νƒœμŠ€ν¬λ₯Ό μ •μ˜ν•˜μ§€ μ•ŠκΈ° λ•Œλ¬ΈμΈλ°μš”. 그러면 μœ„ νƒœμŠ€ν¬λ₯Ό μˆ˜ν–‰ν•˜λ©΄ μ–΄λ–€ κ²°κ³Όλ₯Ό μ œκ³΅ν•˜λŠ”μ§€ ν•œλ²ˆ ν™•μΈν•΄λ³ΌκΉŒμš”?

νƒœμŠ€ν¬ κ²°κ³Ό

ν”„λ‘œμ νŠΈ 폴더에 μžˆλŠ” Gradle Wrapperλ₯Ό μ‚¬μš©ν•˜μ—¬ zipBeanstalk νƒœμŠ€ν¬λ₯Ό μˆ˜ν–‰ν•˜λ©΄μ„œ ν”„λ‘œμ νŠΈ 버전을 λͺ…μ‹œν•΄λ³΄κ² μŠ΅λ‹ˆλ‹€.

./gradlew clean zipBeanstalk -x test -Pversion=1.0.0-hotfix.11

νŒ¨ν‚€μ§•λœ WAR 파일과 zipBeanstalk νƒœμŠ€ν¬μ— μ˜ν•΄ λ§Œλ“€μ–΄μ§€λŠ” μ•„μΉ΄μ΄λΈŒ νŒŒμΌμ— ν”„λ‘œμ νŠΈ 버전이 포함됨을 확인할 수 μžˆμŠ΅λ‹ˆλ‹€.

μˆ˜λ™ 배포 ν™˜κ²½μ„ μœ„ν•œ νƒœμŠ€ν¬

사싀 zipBeanstalk νƒœμŠ€ν¬λŠ” μ•„λ§ˆμ‘΄ μ›Ή μ„œλΉ„μŠ€μ˜ λΉˆμŠ€ν†‘ ν™˜κ²½μœΌλ‘œ λ°°ν¬ν•˜κΈ° μœ„ν•œ μ• ν”Œλ¦¬μΌ€μ΄μ…˜ λ²ˆλ“€ νŒŒμΌμ„ λ§Œλ“œλŠ” νƒœμŠ€ν¬μž…λ‹ˆλ‹€. λ§Œμ•½, μˆ˜λ™μœΌλ‘œ λ°°ν¬ν•˜μ—¬μ•Όν•˜λŠ” ν™˜κ²½μ΄ μΆ”κ°€λœλ‹€λ©΄ λΉˆμŠ€ν†‘ ν™˜κ²½μ—μ„œ μ‚¬μš©ν•˜λŠ” Procfileκ³Ό ν™˜κ²½ ꡬ성 νŒŒμΌλ“€μ€ 포함할 ν•„μš”κ°€ μ—†μœΌλ©° νŠΉμ • ν™˜κ²½μ„ μœ„ν•œ ν”„λ‘œνΌν‹° 파일만 λ³„λ„λ‘œ μΆ”κ°€ν•˜λ©΄ λ©λ‹ˆλ‹€.

task zipManually(type: Zip, dependsOn: 'bootWar') {
    println 'Build Version: ' + project.version

    from ('.conf') { into 'application-prod.yml'}
    from ('build/libs') {
        include(bootWar.archiveName)
    }

    baseName = 'app-bundle'
}

zipManually νƒœμŠ€ν¬μ—λŠ” application-prod.yml을 νŒ¨ν‚€μ§•λœ μ• ν”Œλ¦¬μΌ€μ΄μ…˜ WAR 파일과 ν•¨κ»˜ ν¬ν•¨μ‹œν‚€λ„λ‘ μ •μ˜ν–ˆμŠ΅λ‹ˆλ‹€. μ•„μ‹œλŠ” 뢄듀도 μžˆκ² μ§€λ§Œ μŠ€ν”„λ§ λΆ€νŠΈ μ• ν”Œλ¦¬μΌ€μ΄μ…˜μ€ WAR 파일과 λ™μΌν•œ μœ„μΉ˜μ— μžˆλŠ” μ• ν”Œλ¦¬μΌ€μ΄μ…˜ ν”„λ‘œνΌν‹° νŒŒμΌμ„ 읽을 수 μžˆμŠ΅λ‹ˆλ‹€. λ§Œμ•½, λͺ¨λ₯΄μ‹œλŠ” 뢄듀이라면 ν”„λ‘œνΌν‹° ꡬ성 μš°μ„  μˆœμœ„μ— λŒ€ν•œ λ¬Έμ„œλ₯Ό ν™•μΈν•˜μ‹œκΈ° λ°”λžλ‹ˆλ‹€.

λ™μΌν•˜κ²Œ zipManually νƒœμŠ€ν¬λ₯Ό 싀행해보도둝 ν•˜κ² μŠ΅λ‹ˆλ‹€.

./gradlew clean zipManually -x test -Pversion=1.0.0-hotfix.11

> Configure project :
JDK info: 11
Build Version: 1.0.0-hotfix.11
Build Version: 1.0.0-hotfix.11

> Task :bootBuildInfo
> Task :compileJava UP-TO-DATE
> Task :processResources UP-TO-DATE
> Task :classes
> Task :bootWarMainClassName
> Task :bootWar
> Task :procfile
> Task :zipManually

zipManually νƒœμŠ€ν¬ κ²°κ³ΌλŠ” μ •μƒμœΌλ‘œ λ³΄μž…λ‹ˆλ‹€λ§Œβ€¦ μ΄μƒν•œ 뢀뢄을 λˆˆμΉ˜μ±„μ‹ λΆ„λ“€μ΄ μžˆμœΌμ‹œκ² μ£ ? λ°”λ‘œ Build Version이 λ‘λ²ˆ 좜λ ₯λ˜μ—ˆλ‹€λŠ” μ μΈλ°μš”. μš°λ¦¬λŠ” λΆ„λͺ…νžˆ λ³„λ„μ˜ νƒœμŠ€ν¬λ‘œ μ •μ˜ν•˜κ³  νƒœμŠ€ν¬ 블둝 λ‚΄μ—μ„œ ν˜„μž¬ Build Version을 좜λ ₯ν•˜λ„λ‘ μž‘μ„±ν–ˆμŠ΅λ‹ˆλ‹€. μ΄λ ‡κ²Œ Build Version 버전이 λ‘λ²ˆ 좜λ ₯λ˜λŠ” μ΄μœ λŠ” 이 κΈ€μ˜ μ£Όμš” λ‚΄μš©μΈ κ·Έλž˜λ“€ λΉŒλ“œ 라이프사이클에 λŒ€ν•œ κ°œλ…κ³Ό 관련이 μžˆμŠ΅λ‹ˆλ‹€.

κ·Έλž˜λ“€ λΉŒλ“œ 라이프사이클

사싀 상 μ΄λŸ¬ν•œ 문제λ₯Ό κ²½ν—˜ν•˜λŠ” μ΄μœ λŠ” κ·Έλž˜λ“€μ˜ λΉŒλ“œ 라이프사이클에 λŒ€ν•œ κ°œλ…μ„ λͺ¨λ₯΄κΈ° λ•Œλ¬ΈμΈλ°μš”. 20년차이신 νŒ€μž₯λ‹˜ 쑰차도 잘 λͺ¨λ₯΄λŠ” λΆ€λΆ„μ΄μ—ˆλ‹€κ³  ν•  수 μžˆμŠ΅λ‹ˆλ‹€. λΉŒλ“œ 라이프사이클 쑴재λ₯Ό λͺ¨λ₯΄λŠ” μƒν™©μ΄μ—ˆκΈ°μ— μ΄λ ‡κ²Œ λ˜λŠ” 이유λ₯Ό κ²€μƒ‰ν•˜κ³  νŒ€μž₯λ‹˜κ»˜μ„œ Gradle executes all tasks?μ΄λΌλŠ” μŠ€νƒμ˜€λ²„ν”Œλ‘œμš° μ§ˆλ¬Έμ„ κ³΅μœ ν•΄μ£Όμ…¨μŠ΅λ‹ˆλ‹€.

이 μ§ˆλ¬Έμ— λŒ€ν•œ λ‹΅λ³€μ—μ„œλŠ” κ·Έλž˜λ“€μ—λŠ” configuration 단계와 execution 단계가 있고 이것은 μ€‘μš”ν•œ κ°œλ…μ΄λΌκ³  μ„€λͺ…ν•˜κ³  μžˆμ—ˆμŠ΅λ‹ˆλ‹€. 그러면 κ·Έλž˜λ“€ 곡식 λ¬Έμ„œμ— μžˆλŠ” Build Lifecycleλ₯Ό μ‚΄νŽ΄λ³΄λ„λ‘ ν•˜κ² μŠ΅λ‹ˆλ‹€.

Gradle builds the complete dependency graph before any task is executed.
… Your build scripts configure this dependency graph.

κ·Έλž˜λ“€μ€ νƒœμŠ€ν¬λ₯Ό μˆ˜ν–‰ν•˜κΈ° 전에 μ˜μ‘΄μ„± κ·Έλž˜ν”„λ₯Ό λΉŒλ“œν•˜κ³  λΉŒλ“œ μŠ€ν¬λ¦½νŠΈλŠ” μ˜μ‘΄μ„± κ·Έλž˜ν”„λ₯Ό κ΅¬μ„±ν•œλ‹€κ³  μ„€λͺ…ν•˜λ©° λΉŒλ“œ 단계에 λŒ€ν•΄μ„œ μ„€λͺ…ν•©λ‹ˆλ‹€.

λΉŒλ“œ 단계

κ·Έλž˜λ“€μ˜ λΉŒλ“œ λ‹¨κ³„λŠ” 3κ°€μ§€λ‘œ κ΅¬λΆ„λœλ‹€κ³  ν•˜λ©° μ΄ˆκΈ°ν™”(Initialization), ꡬ성(Configuration), μˆ˜ν–‰(Execution)μž…λ‹ˆλ‹€.

Initialization
Gradle supports single and multi-project builds. During the initialization phase, Gradle determines which projects are going to take part in the build, and creates a Project instance for each of these projects.

Configuration
During this phase the project objects are configured. The build scripts of all projects which are part of the build are executed.

Execution
Gradle determines the subset of the tasks, created and configured during the configuration phase, to be executed. The subset is determined by the task name arguments passed to the gradle command and the current directory. Gradle then executes each of the selected tasks.

μ„Έκ°€μ§€μ˜ 단계 쀑 ꡬ성 λ‹¨κ³„μ—μ„œλŠ” λͺ¨λ“  ν”„λ‘œμ νŠΈμ˜ λΉŒλ“œ μŠ€ν¬λ¦½νŠΈκ°€ μ‹€ν–‰λœλ‹€λŠ” μ„€λͺ…이 μžˆμŠ΅λ‹ˆλ‹€. 이 뢀뢄이 μ œκ°€ κ²½ν—˜ν•œ 문제의 원인이라고 ν•  수 μžˆλŠ”λ° νƒœμŠ€ν¬ λ‚΄μ—μ„œ μž‘μ„±ν•˜λŠ” μ½”λ“œλŠ” ꡬ성 단계에 ν¬ν•¨λ˜λ©° doFirst와 doLast 블둝이 μˆ˜ν–‰ 단계에 ν¬ν•¨λ˜κΈ° λ•Œλ¬Έμž…λ‹ˆλ‹€.

저도 λͺ¨λ₯΄λŠ” λΆ€λΆ„μ΄μ—ˆκ³  생각보닀 λ§Žμ€ λΈ”λ‘œκ·Έμ—μ„œλŠ” κ·Έλž˜λ“€ νƒœμŠ€ν¬ μ •μ˜λ₯Ό μ„€λͺ…ν•  λ•Œ ꡬ성 단계에 ν•΄λ‹Ήλ˜λŠ” 곳에 println을 μž‘μ„±ν•˜λŠ” μ˜ˆμ‹œλ₯Ό λ³΄μ—¬μ£ΌλŠ”λ°μš”. 생각보닀 λ§Žμ€ 뢄듀이 이 κ°œλ…μ— λŒ€ν•΄μ„œ λͺ¨λ₯Έλ‹€κ³  ν•  수 μžˆμŠ΅λ‹ˆλ‹€. λ¬Όλ‘  단일 μ• ν”Œλ¦¬μΌ€μ΄μ…˜ ν”„λ‘œμ νŠΈμ—μ„œλŠ” λͺ°λΌλ„ 상관없닀고 ν•  수 μžˆκ² λ„€μš”.

ν…ŒμŠ€νŠΈλ₯Ό μœ„ν•œ νƒœμŠ€ν¬

그러면 μ–΄λ–»κ²Œ ν•˜μ˜€κΈ°μ— ν”„λ‘œμ νŠΈ 버전이 ν¬ν•¨λ˜μ§€ μ•Šμ•˜μ„ 지 λ‹€μŒμ˜ νƒœμŠ€ν¬λ₯Ό μ‚΄νŽ΄λ³΄λ„λ‘ ν•˜κ² μŠ΅λ‹ˆλ‹€.

task zipBeanstalk(type: Zip, dependsOn: 'procfile') {}
task zipManually(type: Zip, dependsOn: 'bootWar') {}

task k8sbuild(dependsOn: bootWar) {
    project.version ''
}

μΆ”κ°€ν•œ k8sbuild νƒœμŠ€ν¬λŠ” μΏ λ²„λ„€ν‹°μŠ€ 배포 ν™˜κ²½ ν…ŒμŠ€νŠΈλ₯Ό μœ„ν•΄ νŒ¨ν‚€μ§•λœ μ• ν”Œλ¦¬μΌ€μ΄μ…˜ WAR νŒŒμΌμ— ν¬ν•¨λ˜λŠ” ν”„λ‘œμ νŠΈ 버전을 μƒλž΅ν•˜κΈ° μœ„ν•΄μ„œ project.version을 빈 κ°’μœΌλ‘œ μ„€μ •ν•˜λ„λ‘ μž‘μ„±ν•œκ²Œ ν™”κ·Όμ΄μ—ˆμŠ΅λ‹ˆλ‹€. 이 μƒνƒœλ‘œ zipManually νƒœμŠ€ν¬λ₯Ό λ‹€μ‹œ ν•œλ²ˆ μˆ˜ν–‰ν•˜λ©΄ μ–΄λ–»κ²Œ λ˜λŠ”μ§€ ν™•μΈν•΄λ΄…μ‹œλ‹€.

./gradlew clean zipManually -x test -Pversion=1.0.0-hotfix.11

k8sbuild νƒœμŠ€ν¬μ— μž‘μ„±λœ project.version을 μ„€μ •ν•˜λŠ” ν–‰μœ„λŠ” ꡬ성 단계에 ν•΄λ‹Ήν•˜κΈ° λ•Œλ¬Έμ— λͺ¨λ“  νƒœμŠ€ν¬λ₯Ό μˆ˜ν–‰ν•˜κΈ° 이전에 μ μš©λ˜μ–΄ zipManually νƒœμŠ€ν¬λ₯Ό μˆ˜ν–‰ν–ˆμŒμ—λ„ λΆˆκ΅¬ν•˜κ³  ν”„λ‘œμ νŠΈ 버전이 ν¬ν•¨λ˜μ§€ μ•Šμ•˜μŒμ„ λ³΄μ—¬μ€λ‹ˆλ‹€.

ν•΄κ²°λ°©μ•ˆ

그러면 μ–΄λ–»κ²Œ ν•΄κ²°ν•˜λŠ”κ²Œ 쒋을지 λ°©μ•ˆμ„ 찾아보도둝 ν•˜κ² μŠ΅λ‹ˆλ‹€.

ν”„λ‘œμ νŠΈ 버전 μž¬μ •μ˜ν•˜λŠ” 경우

k8sbuild νƒœμŠ€ν¬μ²˜λŸΌ νŠΉμ • νƒœμŠ€ν¬μ—μ„œ ν”„λ‘œμ νŠΈ 버전을 μž¬μ •μ˜ ν•˜κ³ μ‹Άμ€ κ²½μš°μ—λŠ” doFirst와 같은 ν΄λ‘œμ €λ₯Ό ν™œμš©ν•΄μ•Όν•©λ‹ˆλ‹€.

task k8sbuild(dependsOn: bootWar) {
    doFirst {
        project.version ''
    }
}

ν”„λ‘œμ νŠΈ 버전을 ν™•μΈν•˜κ³  싢은 경우

zipBeanstalk와 zipManually νƒœμŠ€ν¬μ²˜λŸΌ μ• ν”Œλ¦¬μΌ€μ΄μ…˜μ„ WAR둜 νŒ¨ν‚€μ§•ν•˜λŠ” 경우 ν˜„μž¬ ν”„λ‘œμ νŠΈ 버전을 좜λ ₯ν•˜κ³  싢은 경우 gradle.taskGraph.whenReadyλ₯Ό ν™œμš©ν•¨μœΌλ‘œμ¨ ν•΄κ²°ν•  수 μžˆμŠ΅λ‹ˆλ‹€.

task zipBeanstalk(type: Zip, dependsOn: 'procfile') {
    from ('.ebextensions') { into '.ebextensions' }
    from ('.platform') { into '.platform' }

    from ('build/libs') {
        include(bootWar.archiveName)
        include("Procfile")
    }
    baseName = 'beanstalk'
}

task zipManually(type: Zip, dependsOn: 'bootWar') {
    from ('.conf') { into 'application-prod.yml'}
    from ('build/libs') {
        include(bootWar.archiveName)
    }

    baseName = 'app-bundle'
}

gradle.taskGraph.whenReady { graph ->
    if (graph.hasTask(bootWar)) {
        println 'Build Version: ' + project.version
    }
}

λΆˆν•„μš”ν•œ νŒŒμΌμ„ μ œκ±°ν•΄μ•Όν•˜λŠ” 경우

κ²½μš°μ— λ”°λΌμ„œλŠ” ν”„λ‘œμ νŠΈ λΉŒλ“œ μ‹œ νŒ¨ν‚€μ§•λœ μ• ν”Œλ¦¬μΌ€μ΄μ…˜ WAR νŒŒμΌμ— ν¬ν•¨λ˜μ§€ μ•Šλ„λ‘ ν•΄μ•Όν•  수 μžˆμŠ΅λ‹ˆλ‹€. 예λ₯Ό λ“€μ–΄, 둜컬 ν™˜κ²½μ—μ„œ μ‚¬μš©ν•˜λŠ” μ• ν”Œλ¦¬μΌ€μ΄μ…˜ ν”„λ‘œνΌν‹° νŒŒμΌμ΄λ‚˜ νŠΉμ • 도메인에 λŒ€ν•œ μΈμ¦μ„œ λ˜λŠ” 인증킀λ₯Ό ν¬ν•¨ν•˜μ§€μ•Šλ„λ‘ μ œμ™Έν•΄μ•Όν•  수 μžˆμŠ΅λ‹ˆλ‹€.

gradle.taskGraph.whenReady { graph ->
    if (graph.hasTask(build_for_customer)) {
        processResources {
            exclude('**/config/**.yml')
            exclude('**/certs/**')
        }
    }
}

μœ„ μ˜ˆμ‹œλŠ” ꡬ성 λ‹¨κ³„μ—μ„œ μ˜μ‘΄μ„± κ·Έλž˜ν”„ ꡬ성이 μ™„λ£Œλœ 이후에 build_for_customer νƒœμŠ€ν¬κ°€ μˆ˜ν–‰λ˜λŠ” κ²½μš°μ— 고객 ν™˜κ²½μœΌλ‘œ λ°°ν¬ν•˜λŠ” μ• ν”Œλ¦¬μΌ€μ΄μ…˜ WAR νŒŒμΌμ— 자체적으둜 μ‚¬μš©ν•˜λŠ” μ• ν”Œλ¦¬μΌ€μ΄μ…˜ ν”„λ‘œνΌν‹° νŒŒμΌλ“€κ³Ό μΈμ¦μ„œλ₯Ό ν¬ν•¨ν•˜μ§€ μ•Šλ„λ‘ processResourcesλ₯Ό μž¬μ •μ˜ν•¨μ„ λ³΄μ—¬μ€λ‹ˆλ‹€.

κ·Έλž˜λ“€ λΉŒλ“œ 라이프사이클 κ°œλ…κ³Ό ν•¨κ»˜ κ²½ν—˜ν•˜μ˜€λ˜ λ¬Έμ œμ— λŒ€ν•˜μ—¬ μ–΄λ–»κ²Œ ν•΄κ²°ν•  수 μžˆλŠ”μ§€ μ•Œμ•„λ³΄μ•˜μŠ΅λ‹ˆλ‹€. μ–΄λ–€ κΈ°μˆ μ„ μ‚¬μš©ν•¨μ— μžˆμ–΄μ„œ μ£Όμš” κ°œλ…μ„ μ΄ν•΄ν•˜κ³  μžˆλŠ” 것이 μ€‘μš”ν•¨μ„ λ‹€μ‹œν•œλ²ˆ κΉ¨λ‹«κ²Œ λ˜λŠ” 쒋은 κ²½ν—˜μ΄μ—ˆμŠ΅λ‹ˆλ‹€. μ—¬λŸ¬λΆ„μ˜ κ·Έλž˜λ“€ λΉŒλ“œ μŠ€ν¬λ¦½νŠΈμ—μ„œλ„ μˆ˜ν–‰ λ‹¨κ³„μ—μ„œ μˆ˜ν–‰λ˜μ–΄μ•Όν•  μ½”λ“œλ₯Ό ꡬ성 λ‹¨κ³„μ—μ„œ λ™μž‘ν•˜λ„λ‘ μž‘μ„±λ˜μ§€ μ•Šμ•˜λŠ”μ§€ κ²€ν† ν•΄λ³΄μ‹œκΈ°λ₯Ό λ°”λžλ‹ˆλ‹€.

κ°μ‚¬ν•©λ‹ˆλ‹€.