Deployment Environments - Version Matrix

Comprehensive overview of deployment environments, service versions, and configuration differences across production, test, development, and minimal environments

Deployment Environments - Version Matrix

This document provides a comprehensive overview of all deployment environments, service versions, and configuration differences.

Last Updated: 2025-11-21 Synchronization Status: ✅ All environments synchronized (Docker + Helm)

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Environment Overview

Environment	Purpose	Docker Compose File	Kubernetes Config	Network Name
Production	Live production workloads	docker-compose.yml	deployments/helm/values-production-gke.yaml	mcp-network
Test	Automated testing	docker-compose.test.yml	N/A	mcp-test-network
Development	Local development	docker-compose.dev.yml	N/A	mcp-dev-network
Minimal	Lightweight stack	docker-compose.minimal.yml	N/A	mcp-network-minimal

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Service Version Matrix

Infrastructure Services (Synchronized Across All Environments)

Service	Version	Image	Notes
PostgreSQL	16.8-alpine	postgres:16.8-alpine	Explicit version pinning
Keycloak	26.4.2	quay.io/keycloak/keycloak:26.4.2	Latest stable v26
OpenFGA	v1.10.2	openfga/openfga:v1.10.2	Authorization service
Redis	7-alpine	redis:7-alpine	Cache & sessions
Qdrant	v1.15.5	qdrant/qdrant:v1.15.5	Vector database
Jaeger	1.62.0	jaegertracing/all-in-one:1.62.0	Distributed tracing
Prometheus	v3.7.1	prom/prometheus:v3.7.1	Metrics collection
AlertManager	v0.28.1	prom/alertmanager:v0.28.1	Alert management
Grafana	12.2.0	grafana/grafana:12.2.0	Visualization

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Helm Chart Dependencies (Kubernetes Deployments)

Dependency	Chart Version	Application Version	Repository
OpenFGA	0.2.49	v1.11.1	openfga.github.io/helm-charts
PostgreSQL	18.1.11	17.7.0	charts.bitnami.com/bitnami
Redis	23.2.12	7.4.2	charts.bitnami.com/bitnami
Keycloak	25.2.0	26.4.1	charts.bitnami.com/bitnami
Grafana	12.1.8	12.2.0	charts.bitnami.com/bitnami
Jaeger	3.4.1	1.62.0	jaegertracing.github.io/helm-charts
Kube-Prometheus	79.6.1	0.81.0	prometheus-community.github.io/helm-charts

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Deployment Synchronization (2025-11-21)

Changes Applied

Docker Service Version Updates (2025-11-20):

• PostgreSQL: All environments → 16.8-alpine (explicit version)
• Keycloak: All environments → 26.4.2 (from 26.0.0/23.0)
• Qdrant: All environments → v1.15.5 (from v1.15.1)
• Development: Pinned all versions (no more ‘latest’ tags)

Helm Chart Version Updates (2025-11-21):

• OpenFGA: 0.2.12 → 0.2.49 (includes OpenFGA v1.11.1)
• PostgreSQL: 16.6.2 → 18.1.11 (includes PostgreSQL 17.7.0)
• Redis: 20.6.2 → 23.2.12 (includes Redis 7.4.2)
• Keycloak: 24.2.2 → 25.2.0 (includes Keycloak 26.4.1)
• Kube-Prometheus-Stack: 78.3.2 → 79.6.1
• Grafana: 12.1.8 (already latest)
• Jaeger: 3.4.1 (already latest)

Environment Enhancements:

• Development: Network renamed to mcp-dev-network (conflict resolution)
• Test: Added full observability stack (Jaeger, Prometheus, AlertManager, Grafana)
• Helm: Increased maxReplicas to 20 (from 10)

Configuration Management:

• Added service version variables to .env templates
• CI/CD automated version validation
• Helm dependencies upgraded to latest stable releases

Files Modified: 11 files across Docker, Helm, and documentation

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Maintained By: DevOps Team Review Schedule: Quarterly or on major version updates