release

smarketing-java/deployment/container/Dockerfile

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+# Build stage
+FROM eclipse-temurin:17-jre AS builder
+ARG BUILD_LIB_DIR
+ARG ARTIFACTORY_FILE
+WORKDIR /app
+COPY ${BUILD_LIB_DIR}/${ARTIFACTORY_FILE} app.jar
+
+# Run stage
+FROM eclipse-temurin:17-jre
+
+# Install necessary packages
+RUN apt-get update && apt-get install -y \
+    curl \
+    netcat-traditional \
+    && rm -rf /var/lib/apt/lists/*
+
+ENV USERNAME k8s
+ENV ARTIFACTORY_HOME /home/${USERNAME}
+ENV JAVA_OPTS=""
+
+# Add a non-root user
+RUN groupadd -r ${USERNAME} && useradd -r -g ${USERNAME} ${USERNAME} && \
+    mkdir -p ${ARTIFACTORY_HOME} && \
+    chown ${USERNAME}:${USERNAME} ${ARTIFACTORY_HOME}
+
+WORKDIR ${ARTIFACTORY_HOME}
+
+# Copy JAR from builder stage
+COPY --from=builder /app/app.jar app.jar
+RUN chown ${USERNAME}:${USERNAME} app.jar
+
+# Switch to non-root user
+USER ${USERNAME}
+
+# Expose port
+EXPOSE 8080
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=3s --start-period=60s --retries=3 \
+    CMD curl -f http://localhost:8080/actuator/health || exit 1
+
+# Run the application
+ENTRYPOINT ["sh", "-c"]
+CMD ["java ${JAVA_OPTS} -jar app.jar"]