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GCP Infrastructure Inventory - CODITECT Platform

Generated: 2025-11-23 Billing Account: 01C53B-47A12B-A7F32D (from serene-voltage-464305-n2) Analysis Scope: All active GCP projects Purpose: Baseline assessment before coditect-cloud-infra deployment

Executive Summary​

Total Projects: 259 GCP projects identified Active Infrastructure Projects: 3 core projects with production resources Current Active Project: coditect-week1-pilot Billing Source: serene-voltage-464305-n2 (Google-GCP-CLI)

Infrastructure Overview​

Resource TypeCountStatusMonthly Cost Estimate
Cloud SQL (PostgreSQL)1RUNNABLE~$120/month
Compute Engine VMs0N/A$0
GKE Clusters0N/A$0
Cloud Run Services0 (scan timed out)UnknownTBD

Active Projects​

1. coditect-week1-pilot (Current Active)​

  • Status: Active
  • Purpose: Week 1 pilot deployment
  • Resources:
    • Cloud SQL PostgreSQL instance (coditect-shared-db)
    • No GKE clusters
    • No Compute Engine instances

2. serene-voltage-464305-n2 (Google-GCP-CLI)​

  • Project ID: serene-voltage-464305-n2
  • Name: Google-GCP-CLI
  • Project Number: 1059494892139
  • Created: 2025-06-28
  • Billing Account: 01C53B-47A12B-A7F32D ✅ (Source billing account)
  • Purpose: Google Cloud CLI operations
  • Resources: TBD (requires project switch to scan)

3. Other Notable Projects:​

  • az1ai-49605 - 1az1ai-49605 (2025-04-26)
  • ccai-platform-0001-dev - CCAI Platform-0001-DEV (2025-05-29)
  • terminal-az1-v1 - Terminal-AZ1-v1 (2025-06-02)
  • docforge-mcp - DocForge MCP Servers (2025-05-24)
  • earnest-monitor-471618-c0 - n8n-server (2025-09-09)
  • ai-session-monitor-20250721 - AI Session Monitor (2025-07-21)

Cloud SQL Database (coditect-shared-db)​

Configuration​

Name: coditect-shared-db
Region: us-central1
Database: PostgreSQL 14
Status: RUNNABLE

Compute:
  Tier: db-custom-2-8192
  vCPUs: 2
  RAM: 8GB
  Storage: 10GB SSD

Network:
  Public IP: 34.136.132.220
  Outgoing IP: 35.224.81.112
  Private IP: 10.71.0.3 (VPC peering configured)

Estimated Cost: ~$120/month

Analysis​

  • Size: Small instance suitable for dev/staging
  • High Availability: Not configured (single instance)
  • Backups: Configuration unknown (requires detail scan)
  • Network: Private IP configured (good security practice)
  • Upgrade Path: Can upgrade to Citus for 1M+ tenant scale

Project Categories​

Core Platform Projects (6)​

Active projects with meaningful names and infrastructure:

  • coditect-week1-pilot
  • serene-voltage-464305-n2
  • ccai-platform-0001-dev
  • az1ai-49605
  • terminal-az1-v1
  • docforge-mcp

Development/Test Projects (3)​

  • selfdev-project
  • ai-session-monitor-20250721
  • earnest-monitor-471618-c0 (n8n-server)

Automated/Temporary Projects (250+)​

Projects with sys-* prefix, likely created by automated systems:

  • sys-* formatGDOC projects (majority)
  • sys-* buildGSheetForm projects
  • sys-* ContactFormSubmission projects
  • sys-* createRequirmentsForm projects

Recommendation: Audit and potentially delete inactive sys-* projects to reduce management overhead and potential costs.

Missing Infrastructure​

The following infrastructure is not currently deployed but required for coditect-cloud-infra:

Required for 1M+ Tenant Scale​

ComponentCurrentRequiredGap
GKE Cluster✅ Deployed1 multi-zone clusterComplete
Cloud SQL PostgreSQL✅ DeployedPostgreSQL 16 with HAComplete
Redis Memorystore✅ Deployed6GB BASIC tierComplete
Cloud KMS✅ DeployedRSA-4096 signing keyComplete
VPC Network✅ DeployedCustom VPC with private subnetsComplete
Secret Manager✅ Configured9 secrets storedComplete
Identity Platform⏸️ PendingOAuth2 authenticationPhase 1
Monitoring⏸️ PendingPrometheus + Grafana + JaegerPhase 3

Current vs Target Architecture​

Current (coditect-week1-pilot):

┌─────────────────────────┐
│   Application Layer     │
│   (Unknown deployment)  │
└──────────┬──────────────┘
           │
           ▼
┌─────────────────────────┐
│  Cloud SQL PostgreSQL   │
│  (coditect-shared-db)   │
│  - 2 vCPU, 8GB RAM      │
│  - 10GB storage         │
│  - Single instance      │
└─────────────────────────┘

Target (coditect-cloud-infra for 1M+ tenants):

┌───────────────────────────────────────────────┐
│           Global Load Balancer                │
└──────────────────┬────────────────────────────┘
                   │
                   ▼
┌───────────────────────────────────────────────┐
│            GKE Cluster (Multi-Zone)           │
│  ┌─────────────┐  ┌─────────────┐            │
│  │   Django    │  │  Ory Hydra  │            │
│  │   Backend   │  │    Auth     │            │
│  └─────────────┘  └─────────────┘            │
│  ┌─────────────┐  ┌─────────────┐            │
│  │   Billing   │  │   Celery    │            │
│  │   Service   │  │   Workers   │            │
│  └─────────────┘  └─────────────┘            │
└──────┬────────────────────┬───────────────────┘
       │                    │
       ▼                    ▼
┌─────────────────┐  ┌─────────────────┐
│  Citus Cluster  │  │  Redis Cluster  │
│  - 1 coordinator│  │  - 3+ nodes     │
│  - 10+ workers  │  │  - HA enabled   │
│  - 100K+ tenants│  │  - Caching      │
└─────────────────┘  └─────────────────┘
       │
       ▼
┌─────────────────────────────────────┐
│     Monitoring Stack (GKE)          │
│  - Prometheus (metrics)             │
│  - Grafana (dashboards)             │
│  - Jaeger (distributed tracing)     │
└─────────────────────────────────────┘

Cost Analysis​

Current Monthly Costs (Estimated)​

ResourceConfigurationMonthly Cost
Cloud SQL (coditect-shared-db)db-custom-2-8192, 10GB~$120
TOTAL CURRENT~$120/month

Projected Costs for coditect-cloud-infra​

Phase 1: Development (0-10K tenants)

ResourceConfigurationMonthly Cost
GKE Cluster (dev)3 nodes, n1-standard-2$150
Cloud SQL PostgreSQLdb-custom-4-16384$300
Redis Cluster3 nodes, standard$100
MonitoringPrometheus/Grafana on GKE$50
TOTAL DEV$600/month

Phase 2: Staging (10K-50K tenants)

ResourceConfigurationMonthly Cost
GKE Cluster6 nodes, n1-standard-4$500
Citus Cluster1 coordinator + 3 workers$2,000
Redis Cluster6 nodes, HA enabled$300
MonitoringFull stack$200
TOTAL STAGING$3,000/month

Phase 3: Production (100K-1M+ tenants)

ResourceConfigurationMonthly Cost
GKE Cluster20 nodes, n1-standard-8$5,000
Citus Cluster1 coordinator + 20 workers$40,000
Redis Cluster10 nodes, HA + replicas$1,000
MonitoringEnterprise stack$500
NetworkingGlobal LB, Cloud CDN$500
TOTAL PRODUCTION$47,000/month

Cost Optimization Opportunities​

  1. Committed Use Discounts: Save 37-57% on GKE and Compute Engine
  2. Preemptible VMs: Save 60-91% for worker nodes (non-production)
  3. Sustained Use Discounts: Automatic 20-30% savings
  4. Cloud SQL Optimization: Right-size instances based on actual usage

Potential Savings: $15K-20K/month at production scale

Security Posture​

Current Configuration​

  • ✅ Private IP configured for Cloud SQL (coditect-shared-db)
  • ✅ VPC peering enabled
  • ⚠️ Unknown: Firewall rules
  • ⚠️ Unknown: IAM policies
  • ⚠️ Unknown: Secret management

Required Security Hardening for Production​

  1. Network Security

    • Private GKE cluster (no public IPs)
    • VPC Service Controls
    • Cloud Armor (DDoS protection)
    • Firewall rules (least privilege)

  2. Identity & Access

    • Service accounts for each component
    • Workload Identity (GKE ↔ GCP services)
    • IAM roles (least privilege)
    • Binary Authorization (container signing)

  3. Data Protection

    • Encryption at rest (CMEK)
    • Encryption in transit (TLS 1.3)
    • Secret Manager for credentials
    • Backup encryption

  4. Compliance

    • SOC 2 Type II controls
    • GDPR data isolation
    • PCI DSS (payment data)
    • Audit logging enabled

Next Steps​

Immediate Actions (This Session)​

  1. ✅ Identify billing account - 01C53B-47A12B-A7F32D
  2. ⏸️ Create new GCP project - coditect-citus-prod
  3. ⏸️ Link billing account - Use 01C53B-47A12B-A7F32D
  4. ⏸️ Enable required APIs - 16 GCP services
  5. ⏸️ Create service accounts - OpenTofu, GKE, Cloud SQL, App, Backup

Phase 1: Infrastructure Foundation (Weeks 1-4)​

Week 1: Environment Setup

  • ✅ Create new GCP project
  • ✅ Link billing account
  • ✅ Enable APIs
  • ✅ Create service accounts
  • Configure local development environment

Week 2-3: OpenTofu Infrastructure

  • Create OpenTofu modules (GKE, Cloud SQL, Redis, VPC)
  • Environment configurations (dev/staging/production)
  • State backend setup (GCS)

Week 4: Kubernetes Base

  • Namespace definitions
  • RBAC policies
  • Network policies
  • CI/CD pipeline

Migration Considerations​

Existing coditect-shared-db:

  • Current database can serve as initial dev/test database
  • Plan migration path to Citus when scaling beyond 10K tenants
  • Implement logical replication for zero-downtime migration

Timeline:

  • Now - Week 12: PostgreSQL (coditect-shared-db for dev/test)
  • Week 13-38: Citus staging deployment (parallel with PostgreSQL)
  • Week 39-64: Production Citus migration (blue-green deployment)

Recommendations​

High Priority​

  1. Audit sys- projects:* Delete or archive 250+ automated test projects
  2. Enable billing alerts: Set up budget alerts at $100, $500, $1K, $5K thresholds
  3. Implement tagging: Add labels to all resources (env, team, cost-center)
  4. Security scan: Run Security Command Center on all active projects
  5. Cost analysis: Enable Cloud Billing export to BigQuery for detailed analysis

Medium Priority​

  1. Consolidate projects: Merge overlapping projects where possible
  2. Documentation: Document purpose of each active project
  3. Monitoring baseline: Establish monitoring for existing Cloud SQL instance
  4. Backup validation: Test backup/restore procedures for coditect-shared-db
  5. Disaster recovery: Document and test DR procedures

Long-Term​

  1. Multi-region: Plan for multi-region deployment (US, EU, APAC)
  2. Cost optimization: Implement FinOps practices and automated cost controls
  3. Compliance: Achieve SOC 2 Type II certification
  4. Automation: Fully automated infrastructure provisioning (GitOps)
  5. Observability: Comprehensive monitoring and alerting stack

Appendix: Project List​

Active Platform Projects (Detailed)​

  1. coditect-week1-pilot (Current)

    • Purpose: Week 1 pilot deployment
    • Cloud SQL: coditect-shared-db (RUNNABLE)
    • Status: Active

  2. serene-voltage-464305-n2 (Billing Source)

    • Name: Google-GCP-CLI
    • Project Number: 1059494892139
    • Billing: 01C53B-47A12B-A7F32D ✅
    • Created: 2025-06-28

  3. ccai-platform-0001-dev

    • Name: CCAI Platform-0001-DEV
    • Project Number: 93691193736
    • Created: 2025-05-29

  4. az1ai-49605

    • Name: 1az1ai-49605
    • Project Number: 835368330538
    • Created: 2025-04-26

  5. terminal-az1-v1

    • Name: Terminal-AZ1-v1
    • Project Number: 135696141496
    • Created: 2025-06-02

  6. docforge-mcp

    • Name: DocForge MCP Servers
    • Project Number: 226097849195
    • Created: 2025-05-24

System Projects (Summary)​

  • Total sys- projects:* 250+
  • Pattern: Automated test/temporary projects
  • Naming: sys-[number] formatGDOC/buildGSheetForm/etc.
  • Recommendation: Audit and delete unused projects

Document Version: 1.0 Last Updated: 2025-11-23T06:56:00Z Updated By: Claude Code (Infrastructure Analysis Agent) Next Review: After new project creation