Organised Dockerfile

src/envs/pokemon_env/README.md

@@ -48,14 +48,21 @@ print(f"Reward: {result.reward}, Done: {result.done}")
 ### Docker
 
 ```bash
-# Build
-docker build -t pokemon-env:latest -f server/Dockerfile ../../../..
+# Build both images (run from project root directory)
+docker build -t pokemon-showdown:latest -f src/envs/pokemon_env/server/Dockerfile.showdown .
+docker build -t pokemon-env:latest -f src/envs/pokemon_env/server/Dockerfile.env .
 
-# Run
-docker run -d -p 8000:8000 -p 9980:9980 pokemon-env:latest
+# Create Docker network for container communication
+docker network create pokemon-network
+
+# Run Pokemon Showdown server
+docker run -d --name pokemon-showdown --network pokemon-network -p 8000:8000 pokemon-showdown:latest
+
+# Run OpenEnv server (pointing to the Showdown container)
+docker run -d --name pokemon-env --network pokemon-network -p 9980:9980 pokemon-env:latest
 
 # Test
-curl http://localhost:9980/health
+curl http://localhost:9980/health  # Test OpenEnv server
 ```
 
 ## Configuration
@@ -71,13 +78,14 @@ Environment variables:
 ### Battle Flow
 
 ```
-HTTP Client → FastAPI Server → PokemonEnvironment
+HTTP Client → FastAPI Server → PokemonEnvironment (Container 2)
                                       ↓
                               OpenEnvPokemonPlayer
                                       ↓
                               poke-env (POKE_LOOP)
                                       ↓
-                              Pokemon Showdown (WebSocket)
+                     Pokemon Showdown Server (Container 1)
+                              (WebSocket)
 ```
 
 ### Key Design Decisions

src/envs/pokemon_env/server/Dockerfile.env

@@ -0,0 +1,60 @@
+# Dockerfile for Pokemon Battle Environment OpenEnv
+# This image provides Pokemon battles via poke-env
+
+# Build OpenEnv base (can be overridden for CI/CD)
+ARG BASE_IMAGE
+FROM ${BASE_IMAGE:-openenv-base:latest} AS final
+
+# Install dependencies
+RUN apt-get update && apt-get install -y \
+    curl \
+    supervisor \
+    && rm -rf /var/lib/apt/lists/*
+
+# Install poke-env and dependencies
+RUN pip install --no-cache-dir \
+    poke-env>=0.9.0 \
+    gymnasium>=0.29.0
+
+# Copy OpenEnv core (base image already set WORKDIR=/app)
+COPY src/core/ /app/src/core/
+
+# Copy Pokemon environment code
+COPY src/envs/pokemon_env/ /app/src/envs/pokemon_env/
+
+# Copy README for web interface documentation
+COPY src/envs/pokemon_env/README.md /app/README.md
+
+# Pokemon environment variables
+ENV POKEMON_BATTLE_FORMAT=gen9randombattle
+ENV POKEMON_PLAYER_USERNAME=player
+ENV POKEMON_REWARD_MODE=sparse
+ENV POKEMON_MAX_TURNS=1000
+
+# Expose OpenEnv port
+EXPOSE 9980
+
+# Create supervisor config for OpenEnv
+RUN echo '[supervisord]\n\
+nodaemon=true\n\
+logfile=/dev/null\n\
+logfile_maxbytes=0\n\
+\n\
+[program:openenv]\n\
+command=uvicorn envs.pokemon_env.server.app:app --host 0.0.0.0 --port 9980\n\
+directory=/app\n\
+environment=PYTHONPATH="/app/src"\n\
+autostart=true\n\
+autorestart=true\n\
+stdout_logfile=/dev/fd/1\n\
+stdout_logfile_maxbytes=0\n\
+stderr_logfile=/dev/fd/2\n\
+stderr_logfile_maxbytes=0\n\
+startsecs=10\n' > /etc/supervisor/conf.d/pokemon-env.conf
+
+# Health check
+HEALTHCHECK --interval=30s --timeout=3s --start-period=15s --retries=3 \
+    CMD curl -f http://localhost:9980/health || exit 1
+
+# Run supervisor
+CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf"]

src/envs/pokemon_env/server/Dockerfile.showdown

@@ -0,0 +1,52 @@
+# Dockerfile for Pokemon Showdown Server
+# Stage 1: Build Pokemon Showdown
+FROM node:18-slim AS showdown-builder
+
+RUN apt-get update && apt-get install -y git && rm -rf /var/lib/apt/lists/*
+
+WORKDIR /pokemon-showdown
+
+RUN git clone https://github.com/smogon/pokemon-showdown.git . && \
+    npm install && \
+    cp config/config-example.js config/config.js
+
+# Stage 2: Final Image
+FROM node:18-slim
+
+# Install Node.js for running Pokemon Showdown
+RUN apt-get update && apt-get install -y \
+    nodejs \
+    npm \
+    curl \
+    supervisor \
+    && rm -rf /var/lib/apt/lists/*
+
+# Copy Pokemon Showdown from builder
+COPY --from=showdown-builder /pokemon-showdown /pokemon-showdown
+
+# Expose port (8000=Showdown)
+EXPOSE 8000
+
+# Create supervisor config for Showdown
+RUN echo '[supervisord]\n\
+nodaemon=true\n\
+logfile=/dev/null\n\
+logfile_maxbytes=0\n\
+\n\
+[program:showdown]\n\
+command=node pokemon-showdown start --no-security\n\
+directory=/pokemon-showdown\n\
+autostart=true\n\
+autorestart=true\n\
+stdout_logfile=/dev/fd/1\n\
+stdout_logfile_maxbytes=0\n\
+stderr_logfile=/dev/fd/2\n\
+stderr_logfile_maxbytes=0\n\
+startsecs=5\n' > /etc/supervisor/conf.d/pokemon-env.conf
+
+# Health check (check showdown service)
+HEALTHCHECK --interval=30s --timeout=3s --start-period=15s --retries=3 \
+    CMD curl -f http://localhost:8000 || exit 1
+
+# Run supervisor
+CMD ["/usr/bin/supervisord", "-c", "/etc/supervisor/supervisord.conf"]