Deployment Patterns | Geode Database

<h2 id="deployment-patterns" class="position-relative d-flex align-items-center group"> Deployment Patterns <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="deployment-patterns" aria-haspopup="dialog" aria-label="Share link: Deployment Patterns"> Share link </button> </h2><div id="headingShareModal" class="heading-share-modal" role="dialog" aria-modal="true" aria-labelledby="headingShareTitle" hidden> <div class="hsm-dialog" role="document"> <div class="hsm-header"> <h2 id="headingShareTitle" class="h6 mb-0 fw-bold">Share this section</h2> <button type="button" class="hsm-close" aria-label="Close"> </button> </div> <div class="hsm-body"> <label for="headingShareInput" class="form-label small text-muted mb-1 text-uppercase fw-bold" style="font-size: 0.7rem; letter-spacing: 0.5px;">Permalink</label> <div class="input-group mb-4 hsm-url-group"> <input id="headingShareInput" type="text" class="form-control font-monospace" readonly aria-readonly="true" style="font-size: 0.85rem;" /> <button class="btn btn-primary hsm-copy" type="button" aria-label="Copy" title="Copy"> </button> </div> <div class="small fw-bold mb-2 text-muted text-uppercase" style="font-size: 0.7rem; 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'fa-duotone fa-clipboard-check':'fa-duotone fa-circle-exclamation'; setTimeout(()=>{ icon.className=prev; },1800); } function handleShareClick(e){ e.preventDefault(); const btn=e.currentTarget; const id=btn.getAttribute('data-share-target'); if(id) openModal(id); } function bindShareButtons(){ document.querySelectorAll('.h-share').forEach(btn=>{ if(!btn.dataset.hShareBound){ btn.addEventListener('click', handleShareClick); btn.dataset.hShareBound='1'; } }); } bindShareButtons(); if(document.readyState==='loading'){ document.addEventListener('DOMContentLoaded', bindShareButtons); } else { requestAnimationFrame(bindShareButtons); } document.addEventListener('click', function(e){ const shareBtn=e.target.closest && e.target.closest('.h-share'); if(shareBtn && !shareBtn.dataset.hShareBound){ handleShareClick.call(shareBtn, e); } }, true); document.addEventListener('click', e=>{ if(e.target===modal) closeModal(); if(e.target.closest && e.target.closest('.hsm-close')){ e.preventDefault(); closeModal(); } if(copyBtn && (e.target===copyBtn || (e.target.closest && e.target.closest('.hsm-copy')))) { e.preventDefault(); copyCurrent(); } }); document.addEventListener('keydown', e=>{ if(e.key==='Escape' && isOpen()) closeModal(); }); function trapFocus(){ if(trapBound) return; trapBound=true; modal.addEventListener('keydown', f=>{ if(f.key==='Tab' && isOpen()){ const focusable=[...modal.querySelectorAll('a[href],button,input,textarea,select,[tabindex]:not([tabindex="-1"])')].filter(el=>!el.hasAttribute('disabled')); if(!focusable.length) return; const first=focusable[0]; const last=focusable[focusable.length-1]; if(f.shiftKey && document.activeElement===first){ f.preventDefault(); last.focus(); } else if(!f.shiftKey && document.activeElement===last){ f.preventDefault(); first.focus(); } } }); } if(closeBtn) closeBtn.addEventListener('click', e=>{ e.preventDefault(); closeModal(); }); })(); </script>Geode offers flexible deployment patterns to match your infrastructure requirements, from single-node development environments to distributed production clusters with full observability stacks. <h3 id="overview" class="position-relative d-flex align-items-center group"> Overview <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="overview" aria-haspopup="dialog" aria-label="Share link: Overview"> Share link </button> </h3>Geode supports multiple deployment architectures: <ul> <li>Single-Node Deployment - Simple setup for development, testing, or low-traffic production</li> <li>Distributed Deployment - Multi-node clusters with sharding and federation for high availability</li> <li>Cloud Deployment - Container orchestration with Kubernetes or Docker Swarm</li> <li>GPU-Accelerated Deployment - Hardware acceleration for vector operations and graph analytics</li> <li>Infrastructure Stack - Complete observability with monitoring, logging, and backup systems</li> </ul> This guide covers production-ready deployment patterns with best practices for security, performance, and reliability. <h3 id="quick-start" class="position-relative d-flex align-items-center group"> Quick Start <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="quick-start" aria-haspopup="dialog" aria-label="Share link: Quick Start"> Share link </button> </h3> <h4 id="prerequisites" class="position-relative d-flex align-items-center group"> Prerequisites <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="prerequisites" aria-haspopup="dialog" aria-label="Share link: Prerequisites"> Share link </button> </h4>System Requirements: <ul> <li>Docker 20.10+ and Docker Compose 1.29+</li> <li>8GB RAM minimum (16GB recommended for production)</li> <li>50GB disk space for data and backups</li> <li>NVIDIA GPU with drivers + nvidia-docker2 (GPU deployment only)</li> </ul> Network Requirements: <ul> <li>Port 3141 (standard) or 8443 (alternative) for Geode QUIC+TLS</li> <li>Firewall rules configured for inter-node communication (distributed)</li> <li>Valid TLS certificates (self-signed for development, CA-signed for production)</li> </ul> <h4 id="basic-setup" class="position-relative d-flex align-items-center group"> Basic Setup <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="basic-setup" aria-haspopup="dialog" aria-label="Share link: Basic Setup"> Share link </button> </h4><div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Clone repository and setup deployment git clone https://github.com/codeprosorg/geode cd geode/deployment # Run setup script (generates certificates, passwords, .env) ./scripts/setup-deployment.sh # Review and customize environment variables vi .env # Add local DNS entries (development only) echo "127.0.0.1 geode.local grafana.geode.local prometheus.geode.local minio.geode.local vault.geode.local" | sudo tee -a /etc/hosts </code></pre></div> <h4 id="start-services" class="position-relative d-flex align-items-center group"> Start Services <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="start-services" aria-haspopup="dialog" aria-label="Share link: Start Services"> Share link </button> </h4>Standard Deployment: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Start full stack (Geode + infrastructure) docker-compose up -d # Verify all services running docker-compose ps # Check Geode logs docker-compose logs -f geode </code></pre></div>GPU-Accelerated Deployment: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Install NVIDIA Container Toolkit distribution=$(. /etc/os-release;echo $ID$VERSION_ID) curl -s -L https://nvidia.github.io/nvidia-docker/gpgkey | sudo apt-key add - curl -s -L https://nvidia.github.io/nvidia-docker/$distribution/nvidia-docker.list | \ sudo tee /etc/apt/sources.list.d/nvidia-docker.list sudo apt-get update sudo apt-get install -y nvidia-docker2 sudo systemctl restart docker # Verify GPU availability docker run --rm --gpus all nvidia/cuda:12.3.0-base-ubuntu22.04 nvidia-smi # Start GPU stack docker-compose -f docker-compose.yml -f docker-compose.gpu.yml up -d </code></pre></div> <h4 id="verify-installation" class="position-relative d-flex align-items-center group"> Verify Installation <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="verify-installation" aria-haspopup="dialog" aria-label="Share link: Verify Installation"> Share link </button> </h4><div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Test Geode connectivity docker-compose exec geode geode query "RETURN 1 AS health" --server 127.0.0.1:8443 # Access web interfaces # Grafana: https://grafana.geode.local (admin / check .env) # Prometheus: https://prometheus.geode.local # MinIO Console: https://minio.geode.local # Vault UI: https://vault.geode.local </code></pre></div> <h3 id="single-node-deployment" class="position-relative d-flex align-items-center group"> Single-Node Deployment <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="single-node-deployment" aria-haspopup="dialog" aria-label="Share link: Single-Node Deployment"> Share link </button> </h3> <h4 id="architecture" class="position-relative d-flex align-items-center group"> Architecture <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="architecture" aria-haspopup="dialog" aria-label="Share link: Architecture"> Share link </button> </h4>Single-node deployment runs Geode with a complete infrastructure stack on one machine: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-fallback" data-lang="fallback">┌──────────────────────────────────────────────────────┐ │ Host Machine │ │ │ │ ┌──────────────┐ ┌──────────────┐ ┌────────────┐ │ │ │ Geode │ │ Vault │ │ Redis │ │ │ │ Graph DB │ │ Secrets │ │ Cache │ │ │ │ (port 8443) │ │ Management │ │ │ │ │ └──────┬───────┘ └──────────────┘ └────────────┘ │ │ │ │ │ ┌──────▼──────────────────────────────────────────┐ │ │ │ Nginx Reverse Proxy │ │ │ │ (TLS termination, routing) │ │ │ └──────┬──────────────────────────────────────────┘ │ │ │ │ │ ┌──────▼───────┐ ┌──────────────┐ ┌────────────┐ │ │ │ Prometheus │ │ Grafana │ │ MinIO │ │ │ │ Metrics │ │ Dashboards │ │ Backups │ │ │ └──────────────┘ └──────────────┘ └────────────┘ │ │ │ │ ┌──────────────┐ ┌──────────────┐ │ │ │ Loki │ │ Promtail │ │ │ │ Log Storage │ │ Log Collect │ │ │ └──────────────┘ └──────────────┘ │ └──────────────────────────────────────────────────────┘ </code></pre></div> <h4 id="configuration" class="position-relative d-flex align-items-center group"> Configuration <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="configuration" aria-haspopup="dialog" aria-label="Share link: Configuration"> Share link </button> </h4>Environment Variables (<code>.env</code> file): <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Geode Configuration GEODE_LOG_LEVEL=info # Log level: debug, info, warn, error GEODE_DATA_DIR=/data # Data directory path GEODE_LISTEN_ADDR=0.0.0.0:8443 # Listen address GEODE_MAX_CONNECTIONS=1000 # Maximum concurrent connections GEODE_QUERY_TIMEOUT=30s # Query execution timeout # Security VAULT_ADDR=http://vault:8200 VAULT_TOKEN=<generated-secure-token> REDIS_PASSWORD=<generated-secure-password> # Storage & Backup S3_ENDPOINT=http://minio:9000 S3_ACCESS_KEY=geode-minio-admin S3_SECRET_KEY=<generated-secure-password> S3_BUCKET=geode-backups S3_REGION=us-east-1 # Monitoring GF_SECURITY_ADMIN_USER=admin GF_SECURITY_ADMIN_PASSWORD=<generated-secure-password> GF_SERVER_DOMAIN=grafana.geode.local GF_SERVER_ROOT_URL=https://grafana.geode.local # Resource Limits GEODE_MEMORY_LIMIT=8G GEODE_CPU_LIMIT=4.0 </code></pre></div> <h4 id="docker-compose-configuration" class="position-relative d-flex align-items-center group"> Docker Compose Configuration <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="docker-compose-configuration" aria-haspopup="dialog" aria-label="Share link: Docker Compose Configuration"> Share link </button> </h4>Basic <code>docker-compose.yml</code> excerpt: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml">version: '3.9' services: geode: image: geode:latest container_name: geode restart: unless-stopped ports: - "8443:8443" environment: - GEODE_LOG_LEVEL=${GEODE_LOG_LEVEL} - GEODE_DATA_DIR=${GEODE_DATA_DIR} - VAULT_ADDR=${VAULT_ADDR} - VAULT_TOKEN=${VAULT_TOKEN} - S3_ENDPOINT=${S3_ENDPOINT} - S3_ACCESS_KEY=${S3_ACCESS_KEY} - S3_SECRET_KEY=${S3_SECRET_KEY} volumes: - geode-data:/data - ./certs:/certs:ro networks: - geode-network deploy: resources: limits: cpus: '${GEODE_CPU_LIMIT}' memory: ${GEODE_MEMORY_LIMIT} reservations: cpus: '2.0' memory: 4G healthcheck: test: ["CMD", "geode", "query", "RETURN 1", "--server", "127.0.0.1:8443"] interval: 30s timeout: 10s retries: 3 start_period: 40s vault: image: hashicorp/vault:latest container_name: geode-vault restart: unless-stopped environment: - VAULT_DEV_ROOT_TOKEN_ID=${VAULT_TOKEN} cap_add: - IPC_LOCK volumes: - vault-data:/vault/data - vault-logs:/vault/logs networks: - geode-network redis: image: redis:7-alpine container_name: geode-redis restart: unless-stopped command: redis-server --requirepass ${REDIS_PASSWORD} volumes: - redis-data:/data networks: - geode-network volumes: geode-data: vault-data: vault-logs: redis-data: networks: geode-network: driver: bridge </code></pre></div> <h4 id="vault-initialization" class="position-relative d-flex align-items-center group"> Vault Initialization <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="vault-initialization" aria-haspopup="dialog" aria-label="Share link: Vault Initialization"> Share link </button> </h4>First-time setup (production): <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Initialize Vault (save unseal keys and root token securely!) docker-compose exec vault vault operator init # Unseal Vault (required after every restart) docker-compose exec vault vault operator unseal <unseal-key-1> docker-compose exec vault vault operator unseal <unseal-key-2> docker-compose exec vault vault operator unseal <unseal-key-3> # Login with root token docker-compose exec vault vault login # Enable KV secrets engine docker-compose exec vault vault secrets enable -path=geode kv-v2 # Store encryption keys docker-compose exec vault vault kv put geode/encryption \ master_key="$(openssl rand -base64 32)" \ data_key="$(openssl rand -base64 32)" # Create policy for Geode cat <<EOF | docker-compose exec -T vault vault policy write geode-policy - path "geode/*" { capabilities = ["read", "list"] } EOF # Create token for Geode (update .env with this token) docker-compose exec vault vault token create -policy=geode-policy </code></pre></div>Development setup (auto-unseal): For development, Vault runs in dev mode with auto-unseal. Update <code>.env</code>: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash">VAULT_DEV_MODE=true VAULT_TOKEN=dev-only-token </code></pre></div> <h4 id="resource-management" class="position-relative d-flex align-items-center group"> Resource Management <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="resource-management" aria-haspopup="dialog" aria-label="Share link: Resource Management"> Share link </button> </h4>Setting Resource Limits: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml"># docker-compose.yml services: geode: deploy: resources: limits: cpus: '4.0' # Maximum 4 CPU cores memory: 8G # Maximum 8GB RAM reservations: cpus: '2.0' # Reserve 2 CPU cores memory: 4G # Reserve 4GB RAM </code></pre></div>Monitoring Resource Usage: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Real-time container stats docker stats # Geode-specific stats docker stats geode # Check disk usage docker system df docker volume ls du -sh /var/lib/docker/volumes/geode_geode-data </code></pre></div> <h4 id="backup-and-recovery" class="position-relative d-flex align-items-center group"> Backup and Recovery <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="backup-and-recovery" aria-haspopup="dialog" aria-label="Share link: Backup and Recovery"> Share link </button> </h4>Automated Backups to MinIO/S3: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Configure backup schedule (cron) docker-compose exec geode geode backup --dest s3://geode-backups/scheduled-$(date +%Y%m%d-%H%M%S) # List backups docker-compose exec minio mc ls local/geode-backups # Restore from backup docker-compose stop geode docker-compose exec geode geode restore --source s3://geode-backups/backup-20260124-120000 docker-compose start geode </code></pre></div>Volume Backups (full data directory): <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Backup volume to tar.gz docker run --rm \ -v geode_geode-data:/data:ro \ -v $(pwd)/backups:/backup \ alpine tar czf /backup/geode-data-$(date +%Y%m%d).tar.gz -C /data . # Restore volume from tar.gz docker-compose stop geode docker run --rm \ -v geode_geode-data:/data \ -v $(pwd)/backups:/backup \ alpine sh -c "rm -rf /data/* && tar xzf /backup/geode-data-20260124.tar.gz -C /data" docker-compose start geode </code></pre></div> <h4 id="use-cases" class="position-relative d-flex align-items-center group"> Use Cases <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="use-cases" aria-haspopup="dialog" aria-label="Share link: Use Cases"> Share link </button> </h4>Development & Testing: <ul> <li>Local development with hot reloading</li> <li>Integration testing with realistic infrastructure</li> <li>Feature validation before production</li> </ul> Small Production Deployments: <ul> <li>Startups and small teams (< 10,000 queries/day)</li> <li>Internal tools and dashboards</li> <li>Proof of concept and prototypes</li> </ul> Edge Computing: <ul> <li>On-premises installations with limited resources</li> <li>IoT gateway aggregation</li> <li>Offline-capable applications</li> </ul> <h3 id="distributed-deployment" class="position-relative d-flex align-items-center group"> Distributed Deployment <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="distributed-deployment" aria-haspopup="dialog" aria-label="Share link: Distributed Deployment"> Share link </button> </h3> <h4 id="architecture-1" class="position-relative d-flex align-items-center group"> Architecture <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="architecture-1" aria-haspopup="dialog" aria-label="Share link: Architecture"> Share link </button> </h4>Distributed deployment provides high availability, horizontal scaling, and data sharding: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-fallback" data-lang="fallback">┌─────────────────────────────────────────────────────────┐ │ Load Balancer │ │ (Nginx / HAProxy / Cloud LB) │ └────────────┬─────────────┬──────────────┬───────────────┘ │ │ │ ┌────────▼────┐ ┌─────▼──────┐ ┌───▼──────────┐ │ Geode │ │ Geode │ │ Geode │ │ Node 1 │ │ Node 2 │ │ Node 3 │ │ (Shard A) │ │ (Shard B) │ │ (Shard C) │ └────────┬────┘ └─────┬──────┘ └───┬──────────┘ │ │ │ └─────────────┴──────────────┘ │ ┌────────▼─────────┐ │ Raft Consensus │ │ Cluster State │ └──────────────────┘ │ ┌────────────┴──────────────┐ │ │ ┌────────▼────────┐ ┌──────────▼────────┐ │ Shared Storage │ │ Shared Vault │ │ (MinIO / S3) │ │ (Multi-node) │ └─────────────────┘ └───────────────────┘ </code></pre></div> <h4 id="multi-node-configuration" class="position-relative d-flex align-items-center group"> Multi-Node Configuration <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="multi-node-configuration" aria-haspopup="dialog" aria-label="Share link: Multi-Node Configuration"> Share link </button> </h4>Node 1 (<code>docker-compose.node1.yml</code>): <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml">version: '3.9' services: geode-node1: image: geode:latest container_name: geode-node1 hostname: geode-node1 environment: - GEODE_NODE_ID=1 - GEODE_CLUSTER_MODE=true - GEODE_RAFT_PEERS=geode-node1:9000,geode-node2:9000,geode-node3:9000 - GEODE_SHARD_ID=A - GEODE_LISTEN_ADDR=0.0.0.0:8443 - GEODE_RAFT_ADDR=0.0.0.0:9000 ports: - "8443:8443" - "9000:9000" volumes: - geode-node1-data:/data networks: - geode-cluster volumes: geode-node1-data: networks: geode-cluster: driver: overlay attachable: true </code></pre></div>Node 2 & 3 - Similar configuration with different node IDs and shard assignments. <h4 id="sharding-strategy" class="position-relative d-flex align-items-center group"> Sharding Strategy <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="sharding-strategy" aria-haspopup="dialog" aria-label="Share link: Sharding Strategy"> Share link </button> </h4>Consistent Hashing: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Configure sharding in Geode geode admin configure-sharding \ --strategy consistent-hash \ --replicas 3 \ --rebalance-threshold 0.1 # Assign shards to nodes geode admin assign-shard --node geode-node1 --shard A geode admin assign-shard --node geode-node2 --shard B geode admin assign-shard --node geode-node3 --shard C </code></pre></div>Range-Based Sharding: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-gql" data-lang="gql">-- Create sharded graph CREATE GRAPH social_network PARTITION BY RANGE (user_id) ( SHARD shard_a VALUES LESS THAN (1000000), SHARD shard_b VALUES LESS THAN (2000000), SHARD shard_c VALUES LESS THAN (MAXVALUE) ); </code></pre></div> <h4 id="federation" class="position-relative d-flex align-items-center group"> Federation <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="federation" aria-haspopup="dialog" aria-label="Share link: Federation"> Share link </button> </h4>Cross-Cluster Queries: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-gql" data-lang="gql">-- Configure federation USE GRAPH social_network; CREATE FEDERATION global_social WITH CLUSTERS ( 'us-west' AT 'geode-us-west.example.com:8443', 'eu-central' AT 'geode-eu.example.com:8443', 'ap-southeast' AT 'geode-ap.example.com:8443' ); -- Query across federated clusters USE FEDERATION global_social; MATCH (user:Person)-[:FRIENDS_WITH]->(friend:Person) WHERE user.region = 'us-west' AND friend.region = 'eu-central' RETURN user.name, friend.name; </code></pre></div> <h4 id="consensus-and-coordination" class="position-relative d-flex align-items-center group"> Consensus and Coordination <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="consensus-and-coordination" aria-haspopup="dialog" aria-label="Share link: Consensus and Coordination"> Share link </button> </h4>Raft Configuration: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Initialize Raft cluster geode admin raft-init \ --node-id 1 \ --peers geode-node1:9000,geode-node2:9000,geode-node3:9000 # Check cluster status geode admin raft-status # Example output: # Node ID: 1 # Role: Leader # Term: 5 # Commit Index: 1234 # Peers: [geode-node2:Follower, geode-node3:Follower] </code></pre></div> <h4 id="load-balancing" class="position-relative d-flex align-items-center group"> Load Balancing <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="load-balancing" aria-haspopup="dialog" aria-label="Share link: Load Balancing"> Share link </button> </h4>Nginx Configuration (<code>nginx-lb.conf</code>): <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-nginx" data-lang="nginx">upstream geode_cluster { least_conn; server geode-node1:8443 max_fails=3 fail_timeout=30s; server geode-node2:8443 max_fails=3 fail_timeout=30s; server geode-node3:8443 max_fails=3 fail_timeout=30s; } server { listen 443 ssl http2; server_name geode.example.com; ssl_certificate /etc/nginx/certs/server.crt; ssl_certificate_key /etc/nginx/certs/server.key; ssl_protocols TLSv1.3; location / { proxy_pass https://geode_cluster; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; # QUIC support proxy_http_version 1.1; proxy_set_header Upgrade $http_upgrade; proxy_set_header Connection "upgrade"; } # Health check endpoint location /health { proxy_pass https://geode_cluster; access_log off; } } </code></pre></div> <h4 id="failover-and-high-availability" class="position-relative d-flex align-items-center group"> Failover and High Availability <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="failover-and-high-availability" aria-haspopup="dialog" aria-label="Share link: Failover and High Availability"> Share link </button> </h4>Automatic Failover: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Configure automatic failover geode admin configure-ha \ --min-replicas 2 \ --auto-promote true \ --failover-timeout 30s # Manual failover (if needed) geode admin promote-node --node geode-node2 </code></pre></div>Health Checks: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml"># docker-compose.yml healthcheck healthcheck: test: ["CMD", "geode", "query", "RETURN 1", "--server", "127.0.0.1:8443"] interval: 10s timeout: 5s retries: 3 start_period: 30s </code></pre></div> <h4 id="scaling-operations" class="position-relative d-flex align-items-center group"> Scaling Operations <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="scaling-operations" aria-haspopup="dialog" aria-label="Share link: Scaling Operations"> Share link </button> </h4>Horizontal Scaling (add nodes): <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Scale up cluster docker-compose up -d --scale geode=5 # Rebalance shards geode admin rebalance-shards --strategy least-loaded # Verify distribution geode admin shard-distribution </code></pre></div>Vertical Scaling (increase resources): <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml"># Update resource limits services: geode: deploy: resources: limits: cpus: '8.0' memory: 16G reservations: cpus: '4.0' memory: 8G </code></pre></div> <h3 id="cloud-deployment" class="position-relative d-flex align-items-center group"> Cloud Deployment <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="cloud-deployment" aria-haspopup="dialog" aria-label="Share link: Cloud Deployment"> Share link </button> </h3> <h4 id="kubernetes-deployment" class="position-relative d-flex align-items-center group"> Kubernetes Deployment <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="kubernetes-deployment" aria-haspopup="dialog" aria-label="Share link: Kubernetes Deployment"> Share link </button> </h4>Namespace and ConfigMap: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml"># geode-namespace.yml apiVersion: v1 kind: Namespace metadata: name: geode --- # geode-config.yml apiVersion: v1 kind: ConfigMap metadata: name: geode-config namespace: geode data: GEODE_LOG_LEVEL: "info" GEODE_DATA_DIR: "/data" GEODE_CLUSTER_MODE: "true" </code></pre></div>StatefulSet for Geode: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml"># geode-statefulset.yml apiVersion: apps/v1 kind: StatefulSet metadata: name: geode namespace: geode spec: serviceName: geode replicas: 3 selector: matchLabels: app: geode template: metadata: labels: app: geode spec: containers: - name: geode image: geode:latest ports: - containerPort: 8443 name: quic - containerPort: 9000 name: raft env: - name: GEODE_NODE_ID valueFrom: fieldRef: fieldPath: metadata.name - name: GEODE_CLUSTER_MODE value: "true" - name: GEODE_RAFT_PEERS value: "geode-0.geode:9000,geode-1.geode:9000,geode-2.geode:9000" envFrom: - configMapRef: name: geode-config - secretRef: name: geode-secrets volumeMounts: - name: data mountPath: /data - name: certs mountPath: /certs readOnly: true resources: requests: memory: "4Gi" cpu: "2000m" limits: memory: "8Gi" cpu: "4000m" livenessProbe: exec: command: - geode - query - "RETURN 1" - --server - 127.0.0.1:8443 initialDelaySeconds: 30 periodSeconds: 10 readinessProbe: exec: command: - geode - query - "RETURN 1" - --server - 127.0.0.1:8443 initialDelaySeconds: 10 periodSeconds: 5 volumes: - name: certs secret: secretName: geode-tls-certs volumeClaimTemplates: - metadata: name: data spec: accessModes: [ "ReadWriteOnce" ] storageClassName: fast-ssd resources: requests: storage: 100Gi </code></pre></div>Service and Ingress: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml"># geode-service.yml apiVersion: v1 kind: Service metadata: name: geode namespace: geode spec: clusterIP: None selector: app: geode ports: - port: 8443 name: quic - port: 9000 name: raft --- apiVersion: v1 kind: Service metadata: name: geode-lb namespace: geode spec: type: LoadBalancer selector: app: geode ports: - port: 8443 targetPort: 8443 name: quic --- # geode-ingress.yml (if using HTTP/3 ingress) apiVersion: networking.k8s.io/v1 kind: Ingress metadata: name: geode-ingress namespace: geode annotations: nginx.ingress.kubernetes.io/backend-protocol: "HTTPS" nginx.ingress.kubernetes.io/ssl-passthrough: "true" spec: ingressClassName: nginx rules: - host: geode.example.com http: paths: - path: / pathType: Prefix backend: service: name: geode-lb port: number: 8443 tls: - hosts: - geode.example.com secretName: geode-tls-certs </code></pre></div>Secrets Management: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Create TLS secret kubectl create secret tls geode-tls-certs \ --cert=server.crt \ --key=server.key \ --namespace=geode # Create application secrets kubectl create secret generic geode-secrets \ --from-literal=VAULT_TOKEN=<vault-token> \ --from-literal=S3_ACCESS_KEY=<s3-key> \ --from-literal=S3_SECRET_KEY=<s3-secret> \ --namespace=geode </code></pre></div>Deploy to Kubernetes: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Apply configurations kubectl apply -f geode-namespace.yml kubectl apply -f geode-config.yml kubectl apply -f geode-statefulset.yml kubectl apply -f geode-service.yml kubectl apply -f geode-ingress.yml # Verify deployment kubectl get pods -n geode kubectl get svc -n geode kubectl logs -f geode-0 -n geode # Scale cluster kubectl scale statefulset geode --replicas=5 -n geode </code></pre></div> <h4 id="cloud-provider-specifics" class="position-relative d-flex align-items-center group"> Cloud Provider Specifics <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="cloud-provider-specifics" aria-haspopup="dialog" aria-label="Share link: Cloud Provider Specifics"> Share link </button> </h4>AWS Deployment: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml"># Use EBS for storage storageClassName: gp3-encrypted # Use Application Load Balancer service.beta.kubernetes.io/aws-load-balancer-type: "nlb" service.beta.kubernetes.io/aws-load-balancer-backend-protocol: "tcp" # Use S3 for backups S3_ENDPOINT: https://s3.us-west-2.amazonaws.com S3_BUCKET: geode-backups-production </code></pre></div>Google Cloud Platform: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml"># Use Persistent Disk storageClassName: pd-ssd # Use Cloud Load Balancer cloud.google.com/load-balancer-type: "Internal" # Use Cloud Storage for backups S3_ENDPOINT: https://storage.googleapis.com S3_BUCKET: geode-backups-gcp </code></pre></div>Azure Deployment: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml"># Use Premium SSD storageClassName: managed-premium # Use Azure Load Balancer service.beta.kubernetes.io/azure-load-balancer-internal: "true" # Use Blob Storage for backups S3_ENDPOINT: https://geodebackups.blob.core.windows.net S3_BUCKET: geode-backups </code></pre></div>Digital Ocean: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml"># Use DO Block Storage storageClassName: do-block-storage # Use DO Load Balancer service.beta.kubernetes.io/do-loadbalancer-protocol: "tcp" # Use DO Spaces for backups S3_ENDPOINT: https://nyc3.digitaloceanspaces.com S3_BUCKET: geode-backups S3_REGION: nyc3 </code></pre></div> <h3 id="gpu-accelerated-deployment" class="position-relative d-flex align-items-center group"> GPU-Accelerated Deployment <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="gpu-accelerated-deployment" aria-haspopup="dialog" aria-label="Share link: GPU-Accelerated Deployment"> Share link </button> </h3> <h4 id="gpu-architecture" class="position-relative d-flex align-items-center group"> GPU Architecture <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="gpu-architecture" aria-haspopup="dialog" aria-label="Share link: GPU Architecture"> Share link </button> </h4><div class="highlight"><pre tabindex="0" class="chroma"><code class="language-fallback" data-lang="fallback">┌────────────────────────────────────────────┐ │ Geode Container │ │ │ │ ┌──────────────────────────────────────┐ │ │ │ Query Engine │ │ │ │ ├─ Parser │ │ │ │ ├─ Planner │ │ │ │ └─ Executor │ │ │ └────────────┬─────────────────────────┘ │ │ │ │ │ ┌────────────▼─────────────────────────┐ │ │ │ GPU Acceleration Layer │ │ │ │ ├─ Vector Operations (HNSW) │ │ │ │ ├─ Graph Analytics (PageRank) │ │ │ │ └─ ML Embeddings (Node2Vec) │ │ │ └────────────┬─────────────────────────┘ │ │ │ │ │ ┌────────────▼─────────────────────────┐ │ │ │ NVIDIA Runtime (CUDA/Vulkan) │ │ │ └────────────┬─────────────────────────┘ │ └───────────────┼──────────────────────────┘ │ ┌───────────▼───────────┐ │ NVIDIA GPU │ │ (Tesla/A100/RTX) │ └───────────────────────┘ </code></pre></div> <h4 id="gpu-configuration" class="position-relative d-flex align-items-center group"> GPU Configuration <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="gpu-configuration" aria-haspopup="dialog" aria-label="Share link: GPU Configuration"> Share link </button> </h4>Docker Compose with GPU: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml"># docker-compose.gpu.yml version: '3.9' services: geode-gpu: image: geode:latest-gpu container_name: geode-gpu runtime: nvidia environment: - NVIDIA_VISIBLE_DEVICES=all - NVIDIA_DRIVER_CAPABILITIES=compute,utility - GEODE_GPU_ENABLED=true - GEODE_GPU_DEVICE=0 - GEODE_GPU_MEMORY_FRACTION=0.8 deploy: resources: reservations: devices: - driver: nvidia count: 1 capabilities: [gpu] dcgm-exporter: image: nvcr.io/nvidia/k8s/dcgm-exporter:3.1.3-3.1.4-ubuntu22.04 container_name: dcgm-exporter runtime: nvidia environment: - NVIDIA_VISIBLE_DEVICES=all ports: - "9400:9400" cap_add: - SYS_ADMIN </code></pre></div>Kubernetes GPU Deployment: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml"># geode-gpu-statefulset.yml apiVersion: apps/v1 kind: StatefulSet metadata: name: geode-gpu namespace: geode spec: replicas: 2 template: spec: containers: - name: geode image: geode:latest-gpu resources: limits: nvidia.com/gpu: 1 # Request 1 GPU per pod env: - name: GEODE_GPU_ENABLED value: "true" nodeSelector: accelerator: nvidia-tesla-v100 # Target GPU nodes </code></pre></div> <h4 id="gpu-optimization" class="position-relative d-flex align-items-center group"> GPU Optimization <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="gpu-optimization" aria-haspopup="dialog" aria-label="Share link: GPU Optimization"> Share link </button> </h4>Vector Search with GPU: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-gql" data-lang="gql">-- Enable GPU acceleration for vector operations SET SESSION gpu_acceleration = true; -- Create HNSW index with GPU support CREATE INDEX user_embeddings_gpu ON Person(embedding) USING HNSW WITH ( metric = 'euclidean', ef_construction = 200, m = 16, gpu_enabled = true ); -- GPU-accelerated vector search MATCH (user:Person) WHERE vector_distance(user.embedding, $query_embedding) < 0.5 RETURN user.name, user.embedding ORDER BY vector_distance(user.embedding, $query_embedding) ASC LIMIT 100; </code></pre></div>Graph Analytics with GPU: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-gql" data-lang="gql">-- GPU-accelerated PageRank CALL graph.pageRank($graph_name, { iterations: 20, dampingFactor: 0.85, gpu_enabled: true }) YIELD nodeId, score RETURN nodeId, score ORDER BY score DESC LIMIT 10; </code></pre></div> <h4 id="gpu-monitoring" class="position-relative d-flex align-items-center group"> GPU Monitoring <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="gpu-monitoring" aria-haspopup="dialog" aria-label="Share link: GPU Monitoring"> Share link </button> </h4>Prometheus Metrics (from DCGM exporter): <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-promql" data-lang="promql"># GPU utilization DCGM_FI_DEV_GPU_UTIL # GPU memory usage DCGM_FI_DEV_FB_USED / DCGM_FI_DEV_FB_FREE # GPU temperature DCGM_FI_DEV_GPU_TEMP # GPU power draw DCGM_FI_DEV_POWER_USAGE </code></pre></div>Grafana Dashboard: <ul> <li>GPU utilization over time</li> <li>Memory allocation per query</li> <li>Temperature and throttling events</li> <li>Power consumption trends</li> </ul> <h3 id="infrastructure-stack" class="position-relative d-flex align-items-center group"> Infrastructure Stack <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="infrastructure-stack" aria-haspopup="dialog" aria-label="Share link: Infrastructure Stack"> Share link </button> </h3> <h4 id="monitoring-with-prometheus--grafana" class="position-relative d-flex align-items-center group"> Monitoring with Prometheus &amp; Grafana <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="monitoring-with-prometheus--grafana" aria-haspopup="dialog" aria-label="Share link: Monitoring with Prometheus &amp; Grafana"> Share link </button> </h4>Prometheus Configuration (<code>prometheus.yml</code>): <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml">global: scrape_interval: 15s evaluation_interval: 15s scrape_configs: - job_name: 'geode' static_configs: - targets: ['geode:9090'] metrics_path: '/metrics' - job_name: 'node-exporter' static_configs: - targets: ['node-exporter:9100'] - job_name: 'dcgm-exporter' static_configs: - targets: ['dcgm-exporter:9400'] alerting: alertmanagers: - static_configs: - targets: ['alertmanager:9093'] rule_files: - '/etc/prometheus/alerts/*.yml' </code></pre></div>Alert Rules (<code>alerts/geode.yml</code>): <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml">groups: - name: geode_alerts interval: 30s rules: - alert: GeodeHighMemoryUsage expr: geode_memory_usage_percent > 90 for: 5m labels: severity: warning annotations: summary: "Geode high memory usage on {{ $labels.instance }}" description: "Memory usage is {{ $value }}%" - alert: GeodeDown expr: up{job="geode"} == 0 for: 1m labels: severity: critical annotations: summary: "Geode is down on {{ $labels.instance }}" description: "Geode database is not responding" - alert: HighQueryLatency expr: geode_query_duration_seconds{quantile="0.99"} > 5 for: 10m labels: severity: warning annotations: summary: "High query latency detected" description: "P99 query latency is {{ $value }}s" - alert: TooManyConnections expr: geode_active_connections > 900 for: 5m labels: severity: warning annotations: summary: "Too many active connections" description: "Active connections: {{ $value }}" </code></pre></div>Grafana Dashboards: Pre-configured dashboards available in <code>config/grafana/dashboards/</code>: <ol> <li> Geode Overview <ul> <li>Query throughput (queries/second)</li> <li>Query latency (P50, P95, P99)</li> <li>Active connections</li> <li>Memory and CPU usage</li> <li>Cache hit rate</li> </ul> </li> <li> Storage Metrics <ul> <li>Disk I/O (read/write ops)</li> <li>WAL write throughput</li> <li>Index size and growth</li> <li>Page cache efficiency</li> </ul> </li> <li> GPU Metrics (GPU deployment only) <ul> <li>GPU utilization per card</li> <li>Memory allocation</li> <li>Temperature and power</li> <li>Kernel execution time</li> </ul> </li> <li> System Health <ul> <li>Node availability</li> <li>Raft consensus state</li> <li>Replication lag</li> <li>Backup status</li> </ul> </li> </ol> <h4 id="logging-with-loki--promtail" class="position-relative d-flex align-items-center group"> Logging with Loki &amp; Promtail <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="logging-with-loki--promtail" aria-haspopup="dialog" aria-label="Share link: Logging with Loki &amp; Promtail"> Share link </button> </h4>Promtail Configuration (<code>promtail-config.yml</code>): <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml">server: http_listen_port: 9080 grpc_listen_port: 0 positions: filename: /tmp/positions.yaml clients: - url: http://loki:3100/loki/api/v1/push scrape_configs: - job_name: geode static_configs: - targets: - localhost labels: job: geode __path__: /var/log/geode/*.log pipeline_stages: - json: expressions: level: level timestamp: timestamp message: message query: query - labels: level: - timestamp: source: timestamp format: RFC3339 </code></pre></div>Loki Configuration (<code>loki-config.yml</code>): <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml">auth_enabled: false server: http_listen_port: 3100 ingester: lifecycler: ring: kvstore: store: inmemory replication_factor: 1 chunk_idle_period: 15m chunk_retain_period: 30s schema_config: configs: - from: 2024-01-01 store: boltdb-shipper object_store: filesystem schema: v11 index: prefix: index_ period: 24h storage_config: boltdb_shipper: active_index_directory: /loki/index cache_location: /loki/cache shared_store: filesystem filesystem: directory: /loki/chunks limits_config: enforce_metric_name: false reject_old_samples: true reject_old_samples_max_age: 168h chunk_store_config: max_look_back_period: 0s table_manager: retention_deletes_enabled: true retention_period: 720h # 30 days </code></pre></div> <h4 id="backup-with-minio" class="position-relative d-flex align-items-center group"> Backup with MinIO <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="backup-with-minio" aria-haspopup="dialog" aria-label="Share link: Backup with MinIO"> Share link </button> </h4>MinIO Configuration: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Access MinIO container docker-compose exec minio sh # Configure mc (MinIO client) mc alias set local http://localhost:9000 $MINIO_ROOT_USER $MINIO_ROOT_PASSWORD # Create buckets mc mb local/geode-backups mc mb local/geode-wal-archive # Set retention policy (30 days) mc retention set --default GOVERNANCE 30d local/geode-backups # Enable versioning mc version enable local/geode-backups </code></pre></div>Lifecycle Policy (automatic cleanup): <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-json" data-lang="json">{ "Rules": [ { "Expiration": { "Days": 30 }, "ID": "DeleteOldBackups", "Filter": { "Prefix": "daily/" }, "Status": "Enabled" }, { "Expiration": { "Days": 90 }, "ID": "DeleteOldWeeklyBackups", "Filter": { "Prefix": "weekly/" }, "Status": "Enabled" }, { "Transition": { "Days": 7, "StorageClass": "GLACIER" }, "ID": "ArchiveToGlacier", "Filter": { "Prefix": "daily/" }, "Status": "Enabled" } ] } </code></pre></div>Apply lifecycle policy: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash">cat lifecycle.json | docker-compose exec -T minio sh -c "mc ilm import local/geode-backups" </code></pre></div> <h4 id="nginx-reverse-proxy" class="position-relative d-flex align-items-center group"> Nginx Reverse Proxy <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="nginx-reverse-proxy" aria-haspopup="dialog" aria-label="Share link: Nginx Reverse Proxy"> Share link </button> </h4>Nginx Configuration (<code>nginx.conf</code>): <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-nginx" data-lang="nginx">user nginx; worker_processes auto; error_log /var/log/nginx/error.log warn; pid /var/run/nginx.pid; events { worker_connections 4096; use epoll; multi_accept on; } http { include /etc/nginx/mime.types; default_type application/octet-stream; log_format main '$remote_addr - $remote_user [$time_local] "$request" ' '$status $body_bytes_sent "$http_referer" ' '"$http_user_agent" "$http_x_forwarded_for"'; access_log /var/log/nginx/access.log main; sendfile on; tcp_nopush on; tcp_nodelay on; keepalive_timeout 65; types_hash_max_size 2048; # SSL Configuration ssl_protocols TLSv1.2 TLSv1.3; ssl_ciphers 'ECDHE-ECDSA-AES128-GCM-SHA256:ECDHE-RSA-AES128-GCM-SHA256'; ssl_prefer_server_ciphers off; ssl_session_cache shared:SSL:10m; ssl_session_timeout 10m; # Compression gzip on; gzip_vary on; gzip_proxied any; gzip_comp_level 6; gzip_types text/plain text/css text/xml text/javascript application/json application/javascript application/xml+rss; # Rate limiting limit_req_zone $binary_remote_addr zone=geode_limit:10m rate=100r/s; limit_conn_zone $binary_remote_addr zone=geode_conn:10m; # Include virtual hosts include /etc/nginx/conf.d/*.conf; } stream { # QUIC passthrough for Geode upstream geode_quic { server geode:8443; } server { listen 8443 udp; proxy_pass geode_quic; proxy_timeout 30s; } } </code></pre></div>Virtual Host Configuration (<code>conf.d/geode.conf</code>): <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-nginx" data-lang="nginx"># Geode server { listen 443 ssl http2; server_name geode.local; ssl_certificate /etc/nginx/certs/server.crt; ssl_certificate_key /etc/nginx/certs/server.key; location / { proxy_pass https://geode:8443; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; proxy_set_header X-Forwarded-For $proxy_add_x_forwarded_for; proxy_set_header X-Forwarded-Proto $scheme; limit_req zone=geode_limit burst=20 nodelay; limit_conn geode_conn 10; } } # Grafana server { listen 443 ssl http2; server_name grafana.geode.local; ssl_certificate /etc/nginx/certs/server.crt; ssl_certificate_key /etc/nginx/certs/server.key; location / { proxy_pass http://grafana:3000; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; } } # Prometheus server { listen 443 ssl http2; server_name prometheus.geode.local; ssl_certificate /etc/nginx/certs/server.crt; ssl_certificate_key /etc/nginx/certs/server.key; location / { proxy_pass http://prometheus:9090; proxy_set_header Host $host; proxy_set_header X-Real-IP $remote_addr; } } </code></pre></div> <h3 id="security-best-practices" class="position-relative d-flex align-items-center group"> Security Best Practices <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="security-best-practices" aria-haspopup="dialog" aria-label="Share link: Security Best Practices"> Share link </button> </h3> <h4 id="tls-certificates" class="position-relative d-flex align-items-center group"> TLS Certificates <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="tls-certificates" aria-haspopup="dialog" aria-label="Share link: TLS Certificates"> Share link </button> </h4>Production Certificates (Let’s Encrypt): <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Install certbot apt-get install certbot # Obtain certificate certbot certonly --standalone \ -d geode.example.com \ --email [email protected] \ --agree-tos # Copy certificates cp /etc/letsencrypt/live/geode.example.com/fullchain.pem certs/server.crt cp /etc/letsencrypt/live/geode.example.com/privkey.pem certs/server.key # Set permissions chmod 600 certs/server.key chmod 644 certs/server.crt # Restart services docker-compose restart geode nginx </code></pre></div>Auto-renewal: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Add cron job for renewal cat <<EOF | sudo tee /etc/cron.d/certbot 0 3 * * * root certbot renew --quiet --post-hook "docker-compose -f /path/to/docker-compose.yml restart geode nginx" EOF </code></pre></div> <h4 id="firewall-configuration" class="position-relative d-flex align-items-center group"> Firewall Configuration <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="firewall-configuration" aria-haspopup="dialog" aria-label="Share link: Firewall Configuration"> Share link </button> </h4>UFW (Ubuntu): <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Allow SSH ufw allow 22/tcp # Allow Geode QUIC ufw allow 8443/udp ufw allow 8443/tcp # Allow HTTPS (Nginx) ufw allow 443/tcp # Allow Raft (internal cluster only) ufw allow from 10.0.0.0/8 to any port 9000 # Enable firewall ufw enable </code></pre></div>iptables: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Allow established connections iptables -A INPUT -m state --state ESTABLISHED,RELATED -j ACCEPT # Allow SSH iptables -A INPUT -p tcp --dport 22 -j ACCEPT # Allow Geode QUIC iptables -A INPUT -p udp --dport 8443 -j ACCEPT iptables -A INPUT -p tcp --dport 8443 -j ACCEPT # Allow HTTPS iptables -A INPUT -p tcp --dport 443 -j ACCEPT # Allow Raft (internal network only) iptables -A INPUT -s 10.0.0.0/8 -p tcp --dport 9000 -j ACCEPT # Drop everything else iptables -A INPUT -j DROP # Save rules iptables-save > /etc/iptables/rules.v4 </code></pre></div> <h4 id="network-segmentation" class="position-relative d-flex align-items-center group"> Network Segmentation <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="network-segmentation" aria-haspopup="dialog" aria-label="Share link: Network Segmentation"> Share link </button> </h4>Docker Networks: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-yaml" data-lang="yaml"># docker-compose.yml networks: geode-frontend: driver: bridge geode-backend: driver: bridge internal: true # No external access services: geode: networks: - geode-frontend - geode-backend vault: networks: - geode-backend # Only internal access nginx: networks: - geode-frontend # Only frontend access </code></pre></div> <h4 id="secrets-management" class="position-relative d-flex align-items-center group"> Secrets Management <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="secrets-management" aria-haspopup="dialog" aria-label="Share link: Secrets Management"> Share link </button> </h4>Best Practices: <ol> <li>Never commit secrets to version control</li> <li>Use Vault for production secrets</li> <li>Rotate credentials regularly (90 days)</li> <li>Use strong random passwords (32+ characters)</li> <li>Enable MFA for admin access</li> <li>Audit secret access (Vault audit logs)</li> </ol> Automated Rotation: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Rotate database encryption keys geode admin rotate-encryption-key \ --old-key-id vault:geode/encryption/master_key \ --new-key-id vault:geode/encryption/master_key_v2 # Rotate service tokens docker-compose exec vault vault token renew -increment=720h </code></pre></div> <h3 id="troubleshooting" class="position-relative d-flex align-items-center group"> Troubleshooting <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="troubleshooting" aria-haspopup="dialog" aria-label="Share link: Troubleshooting"> Share link </button> </h3> <h4 id="common-issues" class="position-relative d-flex align-items-center group"> Common Issues <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="common-issues" aria-haspopup="dialog" aria-label="Share link: Common Issues"> Share link </button> </h4>Geode Won’t Start: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Check logs docker-compose logs geode # Verify certificates ls -l certs/ openssl x509 -in certs/server.crt -text -noout # Test connectivity to dependencies docker-compose exec geode ping vault docker-compose exec geode nc -zv minio 9000 docker-compose exec geode nc -zv redis 6379 </code></pre></div>High Memory Usage: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Check container stats docker stats geode # Verify memory limits docker inspect geode | grep -A 10 Memory # Adjust limits if needed # Edit docker-compose.yml and restart docker-compose up -d geode </code></pre></div>Vault Sealed: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Check Vault status docker-compose exec vault vault status # Unseal Vault docker-compose exec vault vault operator unseal <unseal-key-1> docker-compose exec vault vault operator unseal <unseal-key-2> docker-compose exec vault vault operator unseal <unseal-key-3> # Enable auto-unseal (AWS KMS, GCP KMS, Azure Key Vault) </code></pre></div>MinIO Access Denied: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Verify credentials in .env cat .env | grep S3_ # Test MinIO access docker-compose exec minio mc alias set test \ http://localhost:9000 \ $MINIO_ROOT_USER \ $MINIO_ROOT_PASSWORD # List buckets docker-compose exec minio mc ls test/ </code></pre></div>GPU Not Detected: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Verify NVIDIA runtime docker run --rm --gpus all nvidia/cuda:12.3.0-base-ubuntu22.04 nvidia-smi # Check Docker daemon configuration cat /etc/docker/daemon.json # Should contain: # { # "runtimes": { # "nvidia": { # "path": "nvidia-container-runtime", # "runtimeArgs": [] # } # }, # "default-runtime": "nvidia" # } # Restart Docker sudo systemctl restart docker </code></pre></div>Cluster Split-Brain: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Check Raft status on all nodes geode admin raft-status --node geode-node1 geode admin raft-status --node geode-node2 geode admin raft-status --node geode-node3 # Force leader election geode admin raft-force-election --node geode-node1 # Reset Raft state (DANGEROUS - data loss possible) geode admin raft-reset --force </code></pre></div> <h4 id="performance-issues" class="position-relative d-flex align-items-center group"> Performance Issues <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="performance-issues" aria-haspopup="dialog" aria-label="Share link: Performance Issues"> Share link </button> </h4>Slow Queries: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Enable query logging docker-compose exec geode geode admin set-log-level --query-log debug # Analyze slow queries docker-compose logs geode | grep "slow_query" # Use EXPLAIN to analyze query plan geode query "EXPLAIN MATCH (n:Person) RETURN n" --server geode:8443 </code></pre></div>High Latency: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Check network latency docker-compose exec geode ping -c 10 geode-node2 # Verify QUIC performance geode admin network-diagnostics --peer geode-node2:8443 # Monitor metrics curl http://localhost:9090/api/v1/query?query=geode_query_duration_seconds </code></pre></div>Disk I/O Bottleneck: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Check disk performance docker-compose exec geode iostat -x 1 10 # Enable I/O optimizations geode admin configure-io \ --async-io true \ --io-threads 8 \ --read-ahead 128k # Consider upgrading to faster storage (NVMe SSD) </code></pre></div> <h4 id="health-checks" class="position-relative d-flex align-items-center group"> Health Checks <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="health-checks" aria-haspopup="dialog" aria-label="Share link: Health Checks"> Share link </button> </h4>System Health: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Check all services docker-compose ps # Verify Geode health curl -k https://geode.local/health # Check cluster health geode admin cluster-health # Example output: # Cluster: healthy # Nodes: 3/3 online # Shards: 3/3 balanced # Replication: current </code></pre></div>Database Integrity: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Run integrity check geode admin check-integrity # Vacuum database geode admin vacuum # Analyze statistics geode admin analyze # Reindex (if needed) geode admin reindex </code></pre></div> <h3 id="maintenance" class="position-relative d-flex align-items-center group"> Maintenance <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="maintenance" aria-haspopup="dialog" aria-label="Share link: Maintenance"> Share link </button> </h3> <h4 id="regular-maintenance-tasks" class="position-relative d-flex align-items-center group"> Regular Maintenance Tasks <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="regular-maintenance-tasks" aria-haspopup="dialog" aria-label="Share link: Regular Maintenance Tasks"> Share link </button> </h4>Daily: <ul> <li>Monitor metrics and alerts</li> <li>Review error logs</li> <li>Check backup completion</li> <li>Verify cluster health</li> </ul> Weekly: <ul> <li>Review slow query logs</li> <li>Analyze storage growth</li> <li>Update statistics</li> <li>Rotate logs</li> </ul> Monthly: <ul> <li>Vacuum database</li> <li>Update Docker images</li> <li>Review and update secrets</li> <li>Test disaster recovery</li> </ul> Quarterly: <ul> <li>Security audit</li> <li>Performance benchmarks</li> <li>Capacity planning review</li> <li>Update TLS certificates (if needed)</li> </ul> <h4 id="update-procedure" class="position-relative d-flex align-items-center group"> Update Procedure <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="update-procedure" aria-haspopup="dialog" aria-label="Share link: Update Procedure"> Share link </button> </h4><div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Pull latest images docker-compose pull # Backup current state geode backup --dest s3://geode-backups/pre-update-$(date +%Y%m%d) # Stop services docker-compose stop geode # Recreate containers docker-compose up -d geode # Verify health docker-compose logs -f geode geode query "RETURN 1" --server geode:8443 # Clean up old images docker image prune -a </code></pre></div> <h4 id="log-rotation" class="position-relative d-flex align-items-center group"> Log Rotation <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="log-rotation" aria-haspopup="dialog" aria-label="Share link: Log Rotation"> Share link </button> </h4>Configure logrotate: <div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># /etc/logrotate.d/geode /var/lib/docker/volumes/geode_logs/_data/*.log { daily rotate 30 compress delaycompress notifempty create 0640 root root sharedscripts postrotate docker-compose exec geode kill -USR1 1 endscript } </code></pre></div> <h4 id="cleanup" class="position-relative d-flex align-items-center group"> Cleanup <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="cleanup" aria-haspopup="dialog" aria-label="Share link: Cleanup"> Share link </button> </h4><div class="highlight"><pre tabindex="0" class="chroma"><code class="language-bash" data-lang="bash"># Remove old backups (30+ days) docker-compose exec minio mc find local/geode-backups --older-than 30d --exec "mc rm {}" # Clean up old Docker volumes docker volume prune # Clean up old logs find /var/log/geode -name "*.log" -mtime +30 -delete # Clean WAL archives (after backup) geode admin clean-wal-archive --before $(date -d "7 days ago" +%Y%m%d) </code></pre></div> <h3 id="production-checklist" class="position-relative d-flex align-items-center group"> Production Checklist <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="production-checklist" aria-haspopup="dialog" aria-label="Share link: Production Checklist"> Share link </button> </h3>Before going to production, verify: <ul> <li> <input disabled="" type="checkbox"> Security <ul> <li><input disabled="" type="checkbox"> Production TLS certificates installed</li> <li><input disabled="" type="checkbox"> All default passwords changed</li> <li><input disabled="" type="checkbox"> Firewall rules configured</li> <li><input disabled="" type="checkbox"> Vault initialized and unsealed</li> <li><input disabled="" type="checkbox"> Secrets rotation policy in place</li> <li><input disabled="" type="checkbox"> Audit logging enabled</li> <li><input disabled="" type="checkbox"> Network encryption between services</li> </ul> </li> <li> <input disabled="" type="checkbox"> High Availability <ul> <li><input disabled="" type="checkbox"> Minimum 3 nodes for distributed deployment</li> <li><input disabled="" type="checkbox"> Raft consensus configured</li> <li><input disabled="" type="checkbox"> Load balancer with health checks</li> <li><input disabled="" type="checkbox"> Automatic failover tested</li> <li><input disabled="" type="checkbox"> Replication lag monitoring</li> </ul> </li> <li> <input disabled="" type="checkbox"> Backup & Recovery <ul> <li><input disabled="" type="checkbox"> Automated backups scheduled</li> <li><input disabled="" type="checkbox"> Backup retention policy configured</li> <li><input disabled="" type="checkbox"> Restore procedure tested</li> <li><input disabled="" type="checkbox"> Disaster recovery plan documented</li> <li><input disabled="" type="checkbox"> Off-site backup storage</li> </ul> </li> <li> <input disabled="" type="checkbox"> Monitoring <ul> <li><input disabled="" type="checkbox"> Prometheus scraping Geode metrics</li> <li><input disabled="" type="checkbox"> Grafana dashboards configured</li> <li><input disabled="" type="checkbox"> Alerting rules defined</li> <li><input disabled="" type="checkbox"> On-call rotation established</li> <li><input disabled="" type="checkbox"> Runbook for common issues</li> </ul> </li> <li> <input disabled="" type="checkbox"> Performance <ul> <li><input disabled="" type="checkbox"> Load testing completed</li> <li><input disabled="" type="checkbox"> Resource limits configured</li> <li><input disabled="" type="checkbox"> Query optimization reviewed</li> <li><input disabled="" type="checkbox"> Index strategy validated</li> <li><input disabled="" type="checkbox"> Scaling plan defined</li> </ul> </li> <li> <input disabled="" type="checkbox"> Operations <ul> <li><input disabled="" type="checkbox"> Maintenance windows scheduled</li> <li><input disabled="" type="checkbox"> Update procedure documented</li> <li><input disabled="" type="checkbox"> Team trained on operations</li> <li><input disabled="" type="checkbox"> Support escalation path defined</li> <li><input disabled="" type="checkbox"> SLA/SLO targets documented</li> </ul> </li> </ul> <h3 id="next-steps" class="position-relative d-flex align-items-center group"> Next Steps <button type="button" class="h-share btn btn-link p-0 text-decoration-none link-secondary opacity-50 hover-opacity-100 transition-all ms-1" data-share-target="next-steps" aria-haspopup="dialog" aria-label="Share link: Next Steps"> Share link </button> </h3>After successful deployment: <ol> <li>Configure Monitoring - Set up dashboards and alerts in Grafana</li> <li>Test Backups - Verify backup and restore procedures</li> <li>Optimize Queries - Use EXPLAIN and PROFILE to tune performance</li> <li>Review Security - Conduct security audit and penetration testing</li> <li>Document Operations - Create runbooks for common operational tasks</li> <li>Train Team - Ensure operations team is familiar with Geode deployment</li> </ol> Related Documentation: <ul> <li><a href="/docs/tutorials/index-optimization" >Performance Tuning Guide</a> - Query optimization with EXPLAIN</li> <li><a href="/docs/security/overview/" >Security Configuration</a> - Advanced security features</li> <li><a href="/docs/ops/observability/" >Monitoring Setup</a> - Metrics and alerting</li> <li><a href="/docs/guides/backup-automation/" >Backup Strategies</a> - Backup and recovery procedures</li> <li><a href="/docs/client-libraries/client-comparison" >Client Libraries</a> - Client configuration for production</li> </ul> <hr> Last Updated: January 2026 Geode Version: 0.2.18+ Status: Production Ready