🔐 Default Usernames and Passwords¶

This document provides default authentication credentials for all databases, dashboards, and web interfaces in the Flexible GraphRAG Docker Compose setup.

⚠️ Security Warning: These are development/testing credentials. Change them for production use!

🗂️ All Databases & Services by Type¶

Complete reference for all databases, dashboards, and web interfaces organized by functionality.

💡 Legend: 🟢 = Recently Added | 🔵 = Established

📊 Graph Databases¶

🎯 Vector Databases¶

🔍 Search Engines¶

📁 Content Management¶

🛠️ Supporting Services¶

🔄 Dual-Purpose Databases¶

Several databases can serve multiple roles in your Flexible GraphRAG setup:

🔑 Detailed Authentication & Features¶

📊 Graph Database Details¶

Neo4j 🔵¶

• Browser: http://localhost:7474/
• Bolt: bolt://localhost:7687
• Username: neo4j | Password: password
• Features: APOC, Graph Data Science (GDS), Cypher queries, Vector indexing
• Dual Purpose: Can also serve as Vector Database
• Container: flexible-graphrag-neo4j

ArcadeDB 🟢¶

• Studio: http://localhost:2480/
• API: http://localhost:2480/api/v1/
• Username: root | Password: playwithdata
• Features: Multi-model (Graph + Document + Vector + Search)
• Container: flexible-graphrag-arcadedb

MemGraph 🟢¶

• Lab: http://localhost:3002/
• Bolt: bolt://localhost:7688
• Authentication: None required
• Features: Real-time graph analytics, Cypher queries
• Containers: flexible-graphrag-memgraph, flexible-graphrag-memgraph-lab
• Docker Version: 3.5.0 (upgraded for to not get cypher error)
• Note: Requires both MemGraph database and MemGraph Lab services

NebulaGraph 🟢¶

• Studio: http://localhost:7001/
• Studio Connection: nebula-graphd:9669 (use Docker hostname, not localhost)
• Username: root | Password: nebula
• Features: Distributed graph processing, nGQL queries
• Containers: nebula-metad, nebula-storaged, nebula-graphd, nebula-studio
• Note: Studio requires Docker internal hostname nebula-graphd, not localhost

Ladybug 🟢¶

• Explorer (optional): http://localhost:7003/ when docker/includes/ladybug-explorer.yaml is enabled (build lbugdb/explorer image locally first)
• Database: ./ladybug/database.lbug (embedded; path configurable via LADYBUG_DB_DIR / LADYBUG_DB_FILE)
• Authentication: None required for Explorer; stop backend before opening Explorer (single-writer)
• Features: Cypher property graph, optional HNSW vectors on chunks
• Container: flexible-graphrag-ladybug-explorer

FalkorDB 🔵¶

• Browser: http://localhost:3001/
• Redis: redis://localhost:6379
• Authentication: None required
• Features: Redis-based graph operations
• Container: flexible-graphrag-falkordb

Neptune 🟢¶

• Graph Explorer: http://localhost:3007/
• Service: AWS Neptune (cloud-only)
• Authentication: AWS IAM credentials required
• Features: Managed graph database service
• Container: flexible-graphrag-graph-explorer (dashboard only)

🎯 Vector Database Details¶

Qdrant 🔵¶

• Dashboard: http://localhost:6333/dashboard
• API: http://localhost:6333/
• Authentication: None required
• Features: High-performance vector similarity search
• Container: flexible-graphrag-qdrant

Chroma 🟢¶

• API: http://localhost:8001/api/v2/heartbeat
• Version: http://localhost:8001/api/v2/version
• Swagger UI: http://localhost:8001/docs/ (REST API documentation)
• Authentication: None required
• Features: AI-native embedding database
• Container: flexible-graphrag-chroma
• Note: Uses v2 API - test with curl http://localhost:8001/api/v2/heartbeat

🎯 Chroma Dashboard Status: - Chroma UI ❌: CORS connection issues ("failed to fetch") - ChromaDB Admin ❌: CORS connection issues ("failed to fetch")
- Vector Admin ❌: CORS connection issues ("failed to fetch") - Built-in Swagger UI ⚠️: http://localhost:8001/docs/ - Works but complex (REST API testing only)

Result: No simple web dashboard currently working for Chroma due to CORS restrictions.

Universal Vector Database Dashboard Option¶

Vector Admin (Universal Dashboard) ⚠️¶

• Repository: Mintplex-Labs/vector-admin
• Status: ⚠️ No longer actively maintained by Mintplex Labs
• Supports: Pinecone, Chroma, Qdrant, Weaviate, and more
• Features: Universal tool suite for vector database management
• Docker: docker run -p 3010:3001 mintplexlabs/vectoradmin
• Connection: Point to your local databases (e.g., http://host.docker.internal:8001 for Chroma)
• API Keys: Has optional fields for API keys but doesn't require them for local databases
• Note: Use with caution - may have compatibility issues with newer database versions

ChromaDB Admin (Chroma-Specific) ✅¶

• Repository: flanker/chromadb-admin
• Status: ✅ Actively maintained (231 stars, MIT license)
• Supports: ChromaDB only
• Features: Dedicated admin UI for Chroma embedding database
• Docker: docker run -p 3008:3001 fengzhichao/chromadb-admin
• Connection: Use http://host.docker.internal:8001 to connect to local Chroma

Milvus 🟢¶

• Attu Dashboard: http://localhost:3003/
• API: localhost:19530
• MinIO Console: http://localhost:9001/ (minioadmin/minioadmin)
• Authentication: None required
• Features: Cloud-native vector database with Attu management
• Containers: milvus, attu, etcd, minio

Weaviate 🟢¶

• API: http://localhost:8081/ (REST), localhost:50051 (gRPC)
• Web UI: API only (no web interface)
• Authentication: Anonymous access enabled
• Features: Vector database with semantic search, high-speed gRPC API
• Container: flexible-graphrag-weaviate

LanceDB 🟢¶

• Viewer: http://localhost:3005/ (SvelteKit dashboard)
• Info Page: http://localhost:3006/ (backup)
• Database: ./lancedb (embedded)
• Authentication: None required
• Features: Embedded vector DB with CRUD operations
• Containers: lancedb-viewer, lancedb-info

PostgreSQL + pgvector 🟢¶

• pgAdmin: http://localhost:5050/
• Database: postgresql://localhost:5433/flexible_graphrag
• pgAdmin Email: admin@flexible-graphrag.com
• pgAdmin Password: admin
• DB Username: postgres | DB Password: password
• Features: SQL database with vector similarity search
• Containers: postgres, pgadmin

Pinecone 🟢¶

• Info Dashboard: http://localhost:3004/
• Official Console: https://app.pinecone.io/
• Service: Pinecone (cloud-only)
• Authentication: API key required
• Features: Managed vector database service
• Container: flexible-graphrag-pinecone-info (info page only)

🔍 Search Engine Details¶

Elasticsearch 🔵¶

• API: http://localhost:9200/
• Username: elastic | Password: changeme
• Security: Disabled in development mode
• Features: Full-text search and analytics, Vector indexing
• Dual Purpose: Can also serve as Vector Database
• Container: flexible-graphrag-elasticsearch

Kibana 🔵¶

• Dashboard: http://localhost:5601/
• Authentication: None required (dev mode)
• Features: Elasticsearch visualization and management
• Container: flexible-graphrag-kibana

OpenSearch 🔵¶

• API: http://localhost:9201/
• Dashboards: http://localhost:5602/
• Authentication: Security disabled
• Features: Open-source search and analytics, Vector indexing
• Dual Purpose: Can also serve as Vector Database
• Containers: opensearch, opensearch-dashboards

📁 Content Management Details¶

Alfresco Community Edition 🔵¶

• Share: http://localhost:8080/share/
• Repository: http://localhost:8080/alfresco/
• Username: admin | Password: admin
• Features: Enterprise content management
• Containers: Multiple (alfresco, share, postgres, solr6, etc.)

🚀 Quick Start Guide¶

Start All Services:¶

# Start the complete database stack
docker-compose -f docker/docker-compose.yaml -p flexible-graphrag up -d

# Check status of all services
docker-compose -f docker/docker-compose.yaml -p flexible-graphrag ps

# View logs for specific service
docker-compose -f docker/docker-compose.yaml -p flexible-graphrag logs -f [service-name]

📊 Test Graph Databases:¶

# Neo4j Browser
open http://localhost:7474/
# Login: neo4j/password

# ArcadeDB Studio
open http://localhost:2480/
# Login: root/playwithdata

# MemGraph Lab
open http://localhost:3002/

# NebulaGraph Studio
open http://localhost:7001/
# Connection: Host=nebula-graphd, Port=9669, User=root, Password=nebula

# Ladybug Explorer (optional compose service)
open http://localhost:7003/

# FalkorDB Browser
open http://localhost:3001/

# Neptune Graph Explorer
open http://localhost:3007/

🎯 Test Vector Databases:¶

# Qdrant Dashboard
open http://localhost:6333/dashboard

# Chroma (Swagger UI + API test)
open http://localhost:8001/docs/
curl http://localhost:8001/api/v2/heartbeat

# Milvus Attu Dashboard
open http://localhost:3003/

# Weaviate (API test)
curl http://localhost:8081/v1/meta

# LanceDB Viewer
open http://localhost:3005/

# PostgreSQL+pgvector (pgAdmin)
open http://localhost:5050/
# Login: admin@flexible-graphrag.com/admin

# Pinecone Info Page
open http://localhost:3004/

🔍 Test Search Engines:¶

# Elasticsearch + Kibana
curl http://localhost:9200/_cluster/health
open http://localhost:5601/

# OpenSearch + Dashboards
curl http://localhost:9201/_cluster/health
open http://localhost:5602/

📁 Test Content Management:¶

# Alfresco Share + Repository
open http://localhost:8080/share/
open http://localhost:8080/alfresco/
# Login: admin/admin

⚙️ Configuration Examples by Type¶

📊 Graph Database Configurations:¶

# Neo4j (with authentication) - Graph Database
GRAPH_DB=neo4j
GRAPH_DB_CONFIG='{"url": "bolt://localhost:7687", "username": "neo4j", "password": "password"}'

# Neo4j as Vector Database (dual-purpose)
VECTOR_DB=neo4j
VECTOR_DB_CONFIG='{"url": "bolt://localhost:7687", "username": "neo4j", "password": "password", "index_name": "hybrid_search_vector"}'

# ArcadeDB (multi-model with authentication)
GRAPH_DB=arcadedb
GRAPH_DB_CONFIG='{"host": "localhost", "port": 2480, "username": "root", "password": "playwithdata", "database": "flexible_graphrag"}'

# MemGraph (no authentication)
GRAPH_DB=memgraph
GRAPH_DB_CONFIG='{"url": "bolt://localhost:7688", "username": "", "password": ""}'

# NebulaGraph (distributed with authentication)
GRAPH_DB=nebula
GRAPH_DB_CONFIG='{"space_name": "flexible_graphrag", "address": "localhost", "port": 9669, "username": "root", "password": "nebula"}'

# Ladybug (embedded .lbug, no authentication)
GRAPH_DB=ladybug
GRAPH_DB_CONFIG='{"db_dir": "./ladybug", "db_file": "database.lbug", "use_vector_index": true, "has_structured_schema": false}'

# FalkorDB (Redis-based, no authentication)
GRAPH_DB=falkordb
GRAPH_DB_CONFIG='{"url": "falkor://localhost:6379"}'

🎯 Vector Database Configurations:¶

# Qdrant (no authentication)
VECTOR_DB=qdrant
VECTOR_DB_CONFIG='{"url": "http://localhost:6333", "collection_name": "hybrid_search"}'

# Chroma (no authentication)
VECTOR_DB=chroma
VECTOR_DB_CONFIG='{"host": "localhost", "port": 8001, "collection_name": "hybrid_search"}'

# Milvus (no authentication)
VECTOR_DB=milvus
VECTOR_DB_CONFIG='{"host": "localhost", "port": 19530, "collection_name": "hybrid_search"}'

# Weaviate (no authentication)
VECTOR_DB=weaviate
VECTOR_DB_CONFIG='{"url": "http://localhost:8081", "index_name": "HybridSearch"}'

# LanceDB (embedded, no authentication)
VECTOR_DB=lancedb
VECTOR_DB_CONFIG='{"uri": "./lancedb", "table_name": "hybrid_search"}'

# PostgreSQL+pgvector (with authentication)
VECTOR_DB=pgvector
VECTOR_DB_CONFIG='{"host": "localhost", "port": 5433, "database": "flexible_graphrag", "username": "postgres", "password": "password"}'

# Pinecone (cloud service, API key required)
VECTOR_DB=pinecone
VECTOR_DB_CONFIG='{"api_key": "your_api_key", "region": "us-east-1", "cloud": "aws", "index_name": "hybrid-search", "metric": "cosine"}'

🔍 Search Engine Configurations:¶

# Elasticsearch (with authentication) - Search Engine
SEARCH_DB=elasticsearch
SEARCH_DB_CONFIG='{"url": "http://localhost:9200", "username": "elastic", "password": "changeme", "index_name": "hybrid_search"}'

# Elasticsearch as Vector Database (dual-purpose)
VECTOR_DB=elasticsearch
VECTOR_DB_CONFIG='{"url": "http://localhost:9200", "username": "elastic", "password": "changeme", "index_name": "hybrid_search_vector"}'

# OpenSearch (no authentication in dev mode) - Search Engine
SEARCH_DB=opensearch
SEARCH_DB_CONFIG='{"url": "http://localhost:9201", "index_name": "hybrid_search"}'

# OpenSearch as Vector Database (dual-purpose)
VECTOR_DB=opensearch
VECTOR_DB_CONFIG='{"url": "http://localhost:9201", "index_name": "hybrid_search_vector"}'

📁 Content Source Configurations:¶

# Alfresco (with authentication)
ALFRESCO_URL=http://localhost:8080/alfresco
ALFRESCO_USERNAME=admin
ALFRESCO_PASSWORD=admin
ALFRESCO_PATH=/Shared/GraphRAG

# CMIS (Alfresco-based)
CMIS_URL=http://localhost:8080/alfresco/api/-default-/public/cmis/versions/1.1/atom
CMIS_USERNAME=admin
CMIS_PASSWORD=admin

🚀 Quick Access Dashboard URLs¶

📊 Graph Databases¶

Neo4j Graph Database¶

• Browser URL: http://localhost:7474/
• Bolt URL: bolt://localhost:7687
• Username: neo4j
• Password: password
• Features: APOC, Graph Data Science (GDS)
• Container: flexible-graphrag-neo4j

ArcadeDB Multi-Model Database¶

• Studio URL: http://localhost:2480/
• API URL: http://localhost:2480/api/v1/
• Username: root
• Password: playwithdata
• Features: Graph, Document, Vector, Search capabilities
• Container: flexible-graphrag-arcadedb

MemGraph Real-time Graph Database¶

• Lab Dashboard: http://localhost:3002/
• Bolt URL: bolt://localhost:7688
• Username: (no authentication)
• Password: (no authentication)
• Features: Real-time graph processing
• Container: flexible-graphrag-memgraph

NebulaGraph Distributed Graph Database¶

• Studio URL: http://localhost:7001/
• Graph URL: localhost:9669
• Username: root
• Password: nebula
• Features: Distributed graph processing
• Containers: nebula-metad, nebula-storaged, nebula-graphd, nebula-studio

FalkorDB Production Graph Database¶

• Browser URL: http://localhost:3001/
• Redis URL: redis://localhost:6379
• Username: (no authentication)
• Password: (no authentication)
• Features: Redis-based graph database
• Container: flexible-graphrag-falkordb

Ladybug embedded graph database¶

• Explorer URL: http://localhost:7003/ (optional Docker service)
• Database path: ./ladybug/database.lbug (default)
• Username: (no authentication)
• Password: (no authentication)
• Features: Embedded Cypher property graph; optional chunk vector index
• Container: flexible-graphrag-ladybug-explorer (Explorer only)

Amazon Neptune (Cloud Service)¶

• Graph Explorer: http://localhost:3007/
• Service: AWS Neptune (cloud-only)
• Authentication: AWS IAM credentials required
• Features: Managed graph database service
• Container: flexible-graphrag-graph-explorer (dashboard only)

🎯 Vector Databases¶

Qdrant Vector Database¶

• Dashboard URL: http://localhost:6333/dashboard
• API URL: http://localhost:6333/
• Username: (no authentication)
• Password: (no authentication)
• Features: High-performance vector similarity search
• Container: flexible-graphrag-qdrant

Chroma Vector Database¶

• API URL: http://localhost:8001/ (HTTP mode only)
• Swagger UI: http://localhost:8001/docs (HTTP mode only)
• Web UI: (API only - no web interface)
• Username: (no authentication)
• Password: (no authentication)
• Deployment Modes:
• Local Mode (PersistentClient): File-based storage, no server needed
• HTTP Mode (HttpClient): Server required, accessible via API/Swagger
• Features: AI-native open-source embedding database
• Container: flexible-graphrag-chroma (for HTTP mode)

Milvus Vector Database¶

• Attu Dashboard: http://localhost:3003/
• API URL: localhost:19530
• Username: (no authentication)
• Password: (no authentication)
• Features: Cloud-native vector database
• Containers: milvus, attu, etcd, minio

Weaviate Vector Database¶

• API URL: http://localhost:8081/
• Web UI: (API only - no web interface)
• Username: (no authentication)
• Password: (no authentication)
• Features: Vector database with semantic search
• Container: flexible-graphrag-weaviate

LanceDB Embedded Vector Database¶

• Viewer Dashboard: http://localhost:3005/
• Info Page: http://localhost:3006/
• Database Path: ./lancedb
• Username: (no authentication)
• Password: (no authentication)
• Features: Embedded vector database with CRUD operations
• Containers: lancedb-viewer, lancedb-info

PostgreSQL + pgvector¶

• pgAdmin URL: http://localhost:5050/
• Database URL: postgresql://localhost:5433/flexible_graphrag
• pgAdmin Email: admin@flexible-graphrag.com
• pgAdmin Password: admin
• DB Username: postgres
• DB Password: password
• Features: PostgreSQL with vector similarity search
• Containers: postgres, pgadmin

Pinecone (Cloud Service)¶

• Info Dashboard: http://localhost:3004/
• Official Console: https://app.pinecone.io/
• Service: Pinecone (cloud-only)
• Authentication: API key required
• Features: Managed vector database service
• Container: flexible-graphrag-pinecone-info (info page only)

🔍 Search Engines¶

Elasticsearch¶

• API URL: http://localhost:9200/
• Username: elastic
• Password: changeme
• Security: Disabled in development mode
• Features: Full-text search and analytics
• Container: flexible-graphrag-elasticsearch

Kibana (Elasticsearch Dashboard)¶

• Dashboard URL: http://localhost:5601/
• Username: (no authentication)
• Password: (no authentication)
• Features: Elasticsearch visualization and management
• Container: flexible-graphrag-kibana

OpenSearch¶

• API URL: http://localhost:9201/
• Username: (no authentication)
• Password: (no authentication)
• Security: Disabled in development mode
• Features: Open-source search and analytics
• Container: flexible-graphrag-opensearch

OpenSearch Dashboards¶

• Dashboard URL: http://localhost:5602/
• Username: (no authentication)
• Password: (no authentication)
• Features: OpenSearch visualization and management
• Container: flexible-graphrag-opensearch-dashboards

📁 Content Management¶

Alfresco Community Edition¶

• Share URL: http://localhost:8080/share/
• Repository URL: http://localhost:8080/alfresco/
• Username: admin
• Password: admin
• Features: Enterprise content management
• Containers: Multiple (alfresco, share, postgres, solr6, etc.)

🛠️ Supporting Services¶

MinIO (Milvus Object Storage)¶

• Console URL: http://localhost:9001/
• API URL: http://localhost:9000/
• Username: minioadmin
• Password: minioadmin
• Features: S3-compatible object storage
• Container: flexible-graphrag-milvus-minio

PostgreSQL (Alfresco Database)¶

• Host: localhost:5432
• Database: alfresco
• Username: alfresco
• Password: alfresco
• Features: Alfresco content repository database
• Container: flexible-graphrag-alfresco-postgres

🔧 Configuration Examples¶

Environment Variables¶

# Graph Databases
GRAPH_DB=neo4j
GRAPH_DB_CONFIG={"url": "bolt://localhost:7687", "username": "neo4j", "password": "password"}

# Vector Databases  
VECTOR_DB=qdrant
VECTOR_DB_CONFIG={"url": "http://localhost:6333", "collection_name": "hybrid_search"}

# Search Engines
SEARCH_DB=elasticsearch
SEARCH_DB_CONFIG={"url": "http://localhost:9200", "index_name": "hybrid_search"}

# Content Sources
ALFRESCO_URL=http://localhost:8080/alfresco
ALFRESCO_USERNAME=admin
ALFRESCO_PASSWORD=admin

Docker Compose Commands¶

# Start all services
docker-compose -f docker/docker-compose.yaml -p flexible-graphrag up -d

# Start specific services
docker-compose -f docker/docker-compose.yaml -p flexible-graphrag up -d neo4j qdrant elasticsearch

# Stop all services
docker-compose -f docker/docker-compose.yaml -p flexible-graphrag down

# View logs
docker-compose -f docker/docker-compose.yaml -p flexible-graphrag logs -f [service-name]

🔒 Security Recommendations¶

For Production Deployment:¶

1. Change Default Passwords:

   # Neo4j
   NEO4J_AUTH=neo4j/your_secure_password
   
   # ArcadeDB
   JAVA_OPTS=-Darcadedb.server.rootPassword=your_secure_password
   
   # PostgreSQL
   POSTGRES_PASSWORD=your_secure_password
   

2. Enable Authentication:

3. Enable Elasticsearch security (xpack.security.enabled=true)
4. Configure Weaviate authentication

5. Set up proper IAM for cloud services (Neptune, Pinecone)

6. Network Security:

7. Use Docker networks instead of host networking
8. Configure firewalls and security groups

9. Use TLS/SSL for external connections

10. Access Control:

11. Implement role-based access control (RBAC)
12. Use API keys for service-to-service communication
13. Regular credential rotation

📚 Additional Resources¶

• Docker Compose Configuration
• Environment Configuration
• Vector Database Integration
• Port Mappings

💡 Tip: Use docker-compose ps to see which services are currently running and their status.