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infra/clusters/vntx
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Graham McIntire ffe9a59269
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2025-09-06 10:55:13 -05:00
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ansible updates 2025-09-06 10:55:13 -05:00
infrastructure updates 2025-09-06 10:55:13 -05:00
system updates 2025-09-06 10:55:13 -05:00
terraform updates 2025-09-06 10:55:13 -05:00
create-vms-proxmox.sh updates 2025-09-06 10:55:13 -05:00
deploy.sh updates 2025-09-06 10:55:13 -05:00
DEPLOYMENT.md updates 2025-09-06 10:55:13 -05:00
QUICKSTART.md updates 2025-09-06 10:55:13 -05:00
README-DEPLOYMENT.md updates 2025-09-06 10:55:13 -05:00
README.md updates 2025-09-06 10:55:13 -05:00
setup-debian-template.sh updates 2025-09-06 10:55:13 -05:00
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README.md

VNTX K3s Cluster

This cluster runs all infrastructure services previously deployed as individual VMs on Proxmox.

Architecture

  • Platform: Flatcar Linux on Proxmox VE
  • Kubernetes: K3s (lightweight Kubernetes)
  • Nodes: 3 control plane + 2 worker nodes
  • Storage: Longhorn distributed storage
  • Load Balancer: MetalLB

Services

Infrastructure Services (infrastructure/)

  • Monitoring: Icinga2, Prometheus, Grafana
  • DNS: Unbound, CoreDNS
  • Authentication: FreeRADIUS
  • Reverse Proxy: Caddy

System Services (system/)

  • Storage: Longhorn
  • Ingress: Traefik (K3s default)
  • Certificates: cert-manager
  • Backups: Velero

Applications (apps/)

  • User-facing applications

Deployment Order

  1. Deploy Flatcar VMs via Terraform
  2. Bootstrap K3s cluster via Ansible
  3. Deploy system services
  4. Deploy infrastructure services
  5. Migrate data from existing VMs