Update Dockerfile

Dockerfile

@@ -1,43 +1,46 @@
-# Use OpenJDK 21 (latest LTS version > 17)
-FROM openjdk:21-jdk-slim
+# Use a base image with both Python and JDK 21
+FROM openjdk:21-jdk
 
-# Set working directory
-WORKDIR /app
-
-# Install necessary tools
+# Install Python and required packages
 RUN apt-get update && \
     apt-get install -y \
+    python3 \
+    python3-pip \
+    python3-venv \
     curl \
-    git \
     wget \
     && rm -rf /var/lib/apt/lists/*
 
-# Install Gradle (if not using gradle wrapper)
-ENV GRADLE_VERSION=8.5
-RUN wget https://services.gradle.org/distributions/gradle-${GRADLE_VERSION}-bin.zip && \
-    unzip gradle-${GRADLE_VERSION}-bin.zip && \
-    mv gradle-${GRADLE_VERSION} /opt/gradle && \
-    rm gradle-${GRADLE_VERSION}-bin.zip
-ENV PATH=$PATH:/opt/gradle/bin
+# Set Python3 as default python
+RUN ln -s /usr/bin/python3 /usr/bin/python
+
+# Set working directory
+WORKDIR /app
 
-# Copy the coral-server source code
-COPY . /app
+# Install Python dependencies
+RUN pip3 install --no-cache-dir \
+    docker \
+    requests \
+    psutil
 
-# If cloning from repository instead of COPY, uncomment below:
-# RUN git clone https://github.com/Coral-Protocol/coral-server.git /app
+# Copy coral-server JAR or source
+COPY coral-server.jar /app/
+# OR if building from source:
+# COPY coral-server/ /app/coral-server/
 
-# Build the application
-RUN gradle build -x test
+# Copy Python wrapper script
+COPY coral_wrapper.py /app/
 
-# Expose the default SSE server port
-EXPOSE 5555
+# Create config directory
+RUN mkdir -p /config
 
-# Create volume for configuration
-VOLUME ["/config"]
+# Expose port 5555
+EXPOSE 5555
 
-# Set default environment variables
-ENV CORAL_SERVER_PORT=5555
-ENV CORAL_SERVER_MODE=sse-server-ktor
+# Set environment variables
+ENV JAVA_HOME=/usr/local/openjdk-21
+ENV PATH=$JAVA_HOME/bin:$PATH
+ENV CORAL_PORT=5555
 
-# Run the application (SSE server mode on port 5555 by default)
-CMD ["sh", "-c", "gradle run --args='--${CORAL_SERVER_MODE} ${CORAL_SERVER_PORT}'"]
+# Run Python wrapper as entry point
+CMD ["python", "coral_wrapper.py"]