chore: initial commit

stacks/rag/docker-compose.yml

@@ -0,0 +1,53 @@
+# HomeAI Kit — RAG Stack (ChromaDB + Admin UI)
+# Vector database for document embeddings and similarity search.
+#
+# Setup:
+#   docker network create homeai-net    # once, if not already created
+#   docker compose up -d
+#
+# ChromaDB API: http://localhost:8000
+# Admin UI:     http://localhost:3002
+
+services:
+  chromadb:
+    image: chromadb/chroma:latest
+    container_name: homeai-chromadb
+    ports:
+      - "127.0.0.1:${CHROMA_PORT:-8000}:8000"
+    environment:
+      IS_PERSISTENT: "true"
+      ANONYMIZED_TELEMETRY: "false"
+      CHROMA_SERVER_AUTHN_CREDENTIALS: ${CHROMA_SERVER_AUTHN_CREDENTIALS:-}
+      CHROMA_SERVER_AUTHN_PROVIDER: ${CHROMA_SERVER_AUTHN_PROVIDER:-}
+    volumes:
+      - chromadb_data:/chroma/chroma
+    healthcheck:
+      test: ["CMD-SHELL", "curl -sf http://localhost:8000/api/v2/heartbeat || exit 1"]
+      interval: 30s
+      timeout: 10s
+      retries: 3
+      start_period: 15s
+    restart: unless-stopped
+    networks:
+      - homeai-net
+
+  chromadb-admin:
+    image: ghcr.io/flanker/chromadb-admin:latest
+    container_name: homeai-chromadb-admin
+    ports:
+      - "${CHROMADB_ADMIN_PORT:-3002}:3000"
+    environment:
+      CHROMADB_URL: http://chromadb:8000
+    depends_on:
+      chromadb:
+        condition: service_healthy
+    restart: unless-stopped
+    networks:
+      - homeai-net
+
+volumes:
+  chromadb_data:
+
+networks:
+  homeai-net:
+    external: true