AppStack: An Open Source Cloud Native Platform for Running...
summary
AppStack is a self-hosted cloud-native platform running on self-hosted Kubernetes with deployments via Helm and Harbor, hosting services used by more than 8 million citizens and handling peaks of ~20,000 requests/sec and roughly 100 signed documents/sec. It uses kube-spray, HAProxy+BGP, nginx Ingress, Postgres with Patroni and PgBouncer, Prometheus/Grafana and ELK, and image scanning with Trivy; decoupled services survive monitoring collapses, absorb/delay traffic for fragile third-party APIs, and sustain 48‑hour datacenter outages.
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chapters (8)
- 0:00Introduction
- 1:00GRNET’s role and infrastructure
- 3:12Public service challenges
- 6:42AppStack architecture goals
- 9:51AppStack Kubernetes setup
- 13:27AppStack production experience
- 17:19Key lessons from AppStack
- 20:37AppStack future plans
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