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SRE Tools & Open-Source Blueprints

Accelerate your engineering infrastructure roadmap. Below you will find fully functional, architectural blueprints optimized for high availability, zero vendor lock-in, and cost-efficient cloud scaling.

🛠️ Open-Source Infrastructure Stacks

AWS / ECS FARGATE / SECURITY

vault-aws-fargate-ha

A production-grade deployment of HashiCorp Vault on AWS ECS Fargate utilizing integrated Raft Storage and AWS KMS for automated Auto-Unseal operations. This structure eliminates the operational overhead of maintaining EC2 host patching regimens while safeguarding cryptographic secrets management.

Key Architectural Features:

  • High Availability across multiple AWS Availability Zones via an Application Load Balancer.
  • Zero manual unseal keys handling; auto-unseal runs natively via secure AWS KMS keys policies.
  • Persistent Raft data replication maps directly over Amazon EFS volumes attached to Fargate tasks.
    • Production-grade HashiCorp Vault on AWS ECS Fargate using integrated Raft Storage and AWS KMS Auto-Unseal configuration
View GitHub Repository →
LOCAL / DOCKER / MONITORING

local-prometheus-grafana-otel-collector

A fully containerized, lightweight open-source Observability Core intended for local environment development or localized edge device deployments. It demonstrates how to accept vendor-agnostic OpenTelemetry streams and route them to data visualizers without reliance on corporate subscriptions.

Key Architectural Features:

  • Bundles **Prometheus** (metrics storage), **Jaeger** (distributed tracing maps), and **Grafana** (unified dashboard layer).
  • Pre-configured **OpenTelemetry Collector** processing queues for application lines parsing.
  • Orchestrated completely via a singular `docker-compose.yaml` configuration with zero external dependencies.
graph LR App[Target Application] -->|OTLP gRPC| OTel[OpenTelemetry Collector] OTel -->|Scraped Metrics| Prom[(Prometheus)] OTel -->|Pushed Traces| Jaeger[(Jaeger)] Prom & Jaeger --> Grafana[Unified Grafana Dashboards]
View GitHub Repository →
AWS / CLOUD HYBRID / ENTERPRISE TELEMETRY

aws-prometheus-grafana-otel-collector

An enterprise-grade, fully decoupled observability blueprint that translates the OpenTelemetry framework into a scalable, cloud-native model on AWS. This stack provides a complete telemetry pipeline with strict isolation, high availability, and clear separation of concerns using modular Terraform.

Key Architectural Features:

  • Centralized Ingestion: Applications send metrics, traces, and logs via OTLP to a highly available OpenTelemetry Collector cluster running on AWS ECS Fargate.
  • Self-Managed High-Availability Backends: Routes traces to Jaeger and metrics to Prometheus, both deployed on AWS ECS Fargate with Multi-AZ redundancy and persistent storage via Amazon EFS.
  • Unified Visualization: Delivers correlated observability through Grafana on AWS ECS Fargate, with seamless trace-to-metrics linking.
  • Zero-Trust Networking: Private backend services (Prometheus & Jaeger) accessible only via AWS Cloud Map service discovery, protected by strict security groups.
  • Full Infrastructure Automation: 11-layer modular Terraform design with Route 53, ACM, ALB, VPC, and IAM for production-grade deployment.
AWS High-Availability Observability Stack with Prometheus, Jaeger, OpenTelemetry Collector and Grafana View GitHub Repository →

📚 Definitive SRE Reference Library

The following industry books and references serve as the baseline source material for global Site Reliability Engineering frameworks:

The Google SRE Book

The foundational literature that introduced the SRE discipline to the wider engineering world, focusing on system designs and operational metrics.

The Google SRE Workbook

A practical follow-up to the original handbook providing exact implementation case studies for tracking error budgets and defining SLIs.

Scrum.org Official Agile Hub

The official knowledge base for modern Agile practices, product iterations velocity frameworks, and Professional Scrum Master guidelines.

Have Questions About These Blueprints?

If you are planning an enterprise infrastructure modernization strategy or want to dive deeper into custom monitoring pipelines, let's collaborate on LinkedIn.

Connect with Darien Buchanan