chore: 런타임베이스이미지를 Ubuntu 계열로 변경하여 apt-get 명령어가 동작할 수 있게 변경 (#369)

Author: wannabeing

cs25-service/Dockerfile

@@ -12,7 +12,7 @@ COPY cs25-common cs25-common/
 
 # 테스트 생략하여 빌드 안정화
 RUN ./gradlew :cs25-service:bootJar --stacktrace --no-daemon
-FROM openjdk:17
+FROM eclipse-temurin:17-jre-jammy
 
 # 메타 정보
 LABEL type="application" module="cs25-service"
@@ -21,12 +21,17 @@ LABEL type="application" module="cs25-service"
 WORKDIR /apps
 
 # Node.js + npm 설치 후, MCP 서버 전역 설치
-RUN apt-get update && apt-get install -y curl ca-certificates gnupg \
-  && curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
-  && apt-get install -y nodejs \
-  && npm install -g @modelcontextprotocol/server-brave-search \
-  && node -v && npm -v && which server-brave-search \
-  && apt-get clean && rm -rf /var/lib/apt/lists/*
+RUN apt-get update \
+ && apt-get install -y --no-install-recommends curl ca-certificates gnupg bash \
+ && curl -fsSL https://deb.nodesource.com/setup_20.x | bash - \
+ && apt-get install -y --no-install-recommends nodejs \
+ && npm install -g @modelcontextprotocol/server-brave-search \
+ && npm cache clean --force \
+ && apt-get purge -y gnupg \
+ && apt-get autoremove -y --purge \
+ && apt-get clean \
+ && rm -rf /var/lib/apt/lists/*
+
 
 # jar 복사
 COPY --from=builder /build/cs25-service/build/libs/*.jar app.jar