init

Dockerfile

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+# ---------- build stage ----------
+FROM gradle:jdk17-ubi AS build
+WORKDIR /app
+COPY gradlew gradlew
+COPY gradle gradle
+COPY build.gradle.kts settings.gradle.kts ./
+COPY src src
+RUN ./gradlew --no-daemon dependencies
+RUN ./gradlew --no-daemon clean bootJar
+
+# ---------- run stage ----------
+FROM eclipse-temurin:17.0.16_8-jre AS runtime
+WORKDIR /app
+
+# Create non-root user with a higher UID/GID to avoid conflicts
+RUN groupadd --system --gid 1001 app && \
+    useradd --system --gid app --uid 1001 --shell /bin/bash --create-home app
+
+# Создаём директорию и меняем владельца ДО переключения пользователя
+RUN mkdir -p /app/static && chown -R app:app /app
+
+USER app
+
+COPY --from=build /app/build/libs/*.jar /app/app.jar
+
+# Настройки JVM (Java 17)
+ENV JAVA_TOOL_OPTIONS="-XX:+UseContainerSupport -XX:MaxRAMPercentage=75.0"
+
+EXPOSE 8080
+HEALTHCHECK --interval=20s --timeout=3s --retries=3 CMD wget -qO- http://localhost:8080/actuator/health || exit 1
+ENTRYPOINT ["java","-jar","/app/app.jar"]