Ensure providers can be switched on/off at build time

Dockerfile.server

@@ -1,38 +1,44 @@
-FROM python:3.11-slim
-
-# System dependencies
-RUN apt-get update && apt-get install -y gcc g++ git curl \
-    && rm -rf /var/lib/apt/lists/*
+FROM registry.access.redhat.com/ubi9/python-312 as build
 
+USER 0
 WORKDIR /app
 
-# Install Poetry
-RUN pip install --no-cache-dir poetry
+RUN dnf install -y gcc gcc-c++ git && \
+    pip install --no-cache-dir poetry==1.8.2 pyyaml==6.0.2 && \
+    dnf clean all && \
+    rm -rf /var/cache/dnf
 
-# Copy project files
 COPY pyproject.toml poetry.lock* README.md ./
+COPY nemoguardrails/ ./nemoguardrails/
 COPY examples/ ./examples/
 COPY chat-ui/ ./chat-ui/
-COPY nemoguardrails/ ./nemoguardrails/
-COPY scripts/ ./scripts/
+COPY scripts/provider-list.yaml ./scripts/
+COPY scripts/filter_guardrails.py ./scripts/
+COPY scripts/entrypoint.sh ./scripts/
 RUN chmod +x ./scripts/entrypoint.sh
 
-# Create non-root user and set permissions
-RUN useradd --create-home guardrails && \
-    mkdir -p /app/config && \
-    mkdir -p /app/.cache/pypoetry && \
-    chown -R guardrails:guardrails /app
+ARG GUARDRAILS_PROFILE=opensource
+RUN python3 ./scripts/filter_guardrails.py ./scripts/provider-list.yaml $GUARDRAILS_PROFILE
 
-USER guardrails
+ENV POETRY_VIRTUALENVS_IN_PROJECT=1 \
+    POETRY_NO_INTERACTION=1
 
-# Set Poetry cache and virtualenvs path
-ENV POETRY_CACHE_DIR=/app/.cache/pypoetry
-ENV POETRY_VIRTUALENVS_PATH=/app/.cache/pypoetry/virtualenvs
+RUN poetry install --no-ansi --extras="sdd jailbreak openai nvidia tracing" && \
+    poetry run pip install "spacy>=3.4.4,<4.0.0" && \
+    poetry run python -m spacy download en_core_web_lg
 
-# Install all dependencies (main + extras) as non-root user
-RUN poetry install --no-interaction --no-ansi --all-extras
-RUN poetry run python -m spacy download en_core_web_lg
+FROM registry.access.redhat.com/ubi9/python-312
 
-EXPOSE 8000
+USER 0
+WORKDIR /app
+
+COPY --from=build /app /app
+RUN rm -f /etc/security/namespace.conf /usr/lib64/security/pam_namespace.so || true && \
+    chgrp -R 0 /app && \
+    chmod -R g+rwX /app
 
+USER 1001
+
+ENV PATH="/app/.venv/bin:$PATH"
+EXPOSE 8000
 ENTRYPOINT ["./scripts/entrypoint.sh"]

scripts/entrypoint.sh

@@ -1,31 +1,27 @@
 #!/bin/bash
 
 # Allow runtime overrides via env vars or args
-CONFIG_ID="${CONFIG_ID:-$1}"
-PORT="${PORT:-$2}"
-
-# Set defaults if not provided
-CONFIG_ID="${CONFIG_ID:-nemo}"
-PORT="${PORT:-8000}"
+CONFIG_ID="${CONFIG_ID:-${1:-nemo}}"
+PORT="${PORT:-${2:-8000}}"
 
 CONFIG_DIR="/app/config/${CONFIG_ID}"
 
 echo "🚀 Starting NeMo Guardrails with config from: $CONFIG_DIR (port: $PORT)"
 
 # Validate config exists
 if [[ ! -f "$CONFIG_DIR/config.yaml" ]]; then
-    echo "❌ ERROR: config.yaml not found in $CONFIG_DIR"
-    exit 1
+  echo "❌ ERROR: config.yaml not found in $CONFIG_DIR"
+  exit 1
 fi
 
-# Do NOT attempt to create rails.co if missing (ConfigMap is read-only)
 if [[ ! -f "$CONFIG_DIR/rails.co" ]]; then
-    echo "❌ ERROR: rails.co not found in $CONFIG_DIR (ConfigMap is read-only, please provide it)"
-    exit 1
+  echo "❌ ERROR: rails.co not found in $CONFIG_DIR (ConfigMap is read-only, please provide it)"
+  exit 1
 fi
 
 echo "✅ Configuration validated. Starting server..."
-exec poetry run nemoguardrails server \
-    --config "/app/config" \
-    --port "$PORT" \
-    --default-config-id "$CONFIG_ID"
+exec /app/.venv/bin/nemoguardrails server \
+  --config "/app/config" \
+  --port "$PORT" \
+  --default-config-id "$CONFIG_ID" \
+  --disable-chat-ui

scripts/filter_guardrails.py

@@ -0,0 +1,71 @@
+#!/usr/bin/env python3
+import os
+import sys
+import yaml
+import shutil
+import logging
+from pathlib import Path
+
+logging.basicConfig(level=logging.INFO, format="%(levelname)s: %(message)s")
+logger = logging.getLogger(__name__)
+
+
+def main():
+    if len(sys.argv) != 3:
+        logger.error("Usage: filter_guardrails.py <config-file> <profile>")
+        sys.exit(1)
+
+    config_file = sys.argv[1]
+    profile = sys.argv[2]
+
+    # Load configuration
+    with open(config_file, "r") as f:
+        config = yaml.safe_load(f)
+
+    if profile not in config["profiles"]:
+        logger.error(
+            f"Profile '{profile}' not found. Available: {list(config['profiles'].keys())}"
+        )
+        sys.exit(1)
+
+    include_closed_source = config["profiles"][profile]["include_closed_source"]
+    closed_source_list = config["closed_source_guardrails"]
+
+    logger.info(f"Profile: {profile}")
+    logger.info(f"Description: {config['profiles'][profile]['description']}")
+
+    library_path = Path("./nemoguardrails/library")
+    if not library_path.exists():
+        logger.error(f"Library path {library_path} does not exist")
+        sys.exit(1)
+
+    kept_dirs = []
+    removed_dirs = []
+
+    for guardrail_dir in library_path.iterdir():
+        if (
+            not guardrail_dir.is_dir()
+            or guardrail_dir.name.startswith(".")
+            or guardrail_dir.name.startswith("__")
+        ):
+            continue
+
+        guardrail_name = guardrail_dir.name
+        is_closed_source = guardrail_name in closed_source_list
+
+        if is_closed_source and not include_closed_source:
+            logger.info(f"Removing closed source: {guardrail_name}")
+            shutil.rmtree(guardrail_dir)
+            removed_dirs.append(guardrail_name)
+        else:
+            source_type = "closed source" if is_closed_source else "open source"
+            logger.info(f"Keeping {source_type}: {guardrail_name}")
+            kept_dirs.append(guardrail_name)
+
+    logger.info(
+        f"\nSummary: kept {len(kept_dirs)}, removed {len(removed_dirs)} guardrails"
+    )
+
+
+if __name__ == "__main__":
+    main()

scripts/provider-list.yaml

@@ -0,0 +1,21 @@
+# Build time guardrails selection
+profiles:
+  opensource:
+    description: "Open source guardrails only"
+    include_closed_source: false
+
+  all:
+    description: "All available guardrails (open + closed source)"
+    include_closed_source: true
+
+# Define which guardrails are closed source (everything else is considered open source)
+closed_source_guardrails:
+  - "activefence"
+  - "cleanlab"
+  - "clavata"
+  - "privateai"
+  - "fiddler"
+  - "patronusai"
+  - "clavata"
+  - "prompt_security"
+  - "gcp_moderate_text"