Treetracker Tech Stack

Services Overview

• Infrastructure

• Application Platform (Cloud Services)

  • Monitoring / Logs / Alerts / Metrics - Observability

  • Cloud Services / Cluster Services / Configured Services

• Developer Productivity / Deployment

  • Microservices / Workflows / CI/CD

  • Access Control / Provisioned Resources for Devs / Security

• CDN / Static & Generated Assets

  • Web Applications, Capture Data, Map Tiles

• Disaster Recovery / Rollback Procedures

Coordinated Teams

• Security (Production Environment)

  • Centralized Access Provider (SSO)

• Machine Learning Infrastructure

Infrastructure (& Hosted Services)

IaC - Terraform

Cloud Providers:

• Digital Ocean

  • Main Cloud

  • k8s / Microservices

  • DNS

  • Managed Database Clusters

  • GIS Resources Storage/CDN (legacy Spaces)

• AWS

  • Web Application Storage/CDN

  • ML Model Training (Sagemaker)

  • Data Ingestion Pipeline (S3 + SQS)

Application Platform (Configured Services)

Ambassador API Gateway

RabbitMQ

Airflow

Sealed Secrets / kubeseal

Application Platform (Observability)

ELK ( and log driven alerts )

Prometheus + Alertmanager (metric driven alerts)

Grafana

Jaeger (dev)

Displaying Alerts

• Slack

• Pagerduty / Victorops / AWS SNS (choose one?)

Frontend Alerts

Sentry.io ( for frontend )

Mobile App Alerting Platforms (also Sentry?)

Developer Productivity / Deployment

Github Actions

• Workflows

• Standard Templates for workflows

DockerHub

Migration Jobs

• db-migrate to handle database schema changes

Deployment Status & Alerts

• Slack integration with k8s: deployment success/fail alert for test & production

• https://slack.com/apps/AF5DZLHPC-botkube

Workflow status badges?

Gitbook - Knowledge Base Platform

Developer Technical Resources

• Developer databases - personal cloud dev and test database

https://github.com/groundnuty/k8s-wait-for

CDN / Static & Generated Assets

• Cloudfront + S3 for static assets

• Cloudfront backed by API for dynamic assets

Disaster Recovery / Rollback Procedures

• Real Database Backups -> https://simplebackups.io/
• Needs further focus, subteam