Low cost Kubernetes stack for startups, prototypes, and playgrounds on Hetzner Cloud.

Zero friction Kubernetes stack on Hetzner Cloud.

This terraform module will install a High Availability K3s Cluster with Embedded DB in a private network on Hetzner Cloud. The following resources are provisionised by default (20€/mo):

  • 3x Control-plane: CX11, 2GB RAM, 1VCPU, 20GB NVMe, 20TB Traffic.
  • 2x Worker: CX21, 4GB RAM, 2VCPU, 40GB NVMe, 20TB Traffic.
  • Network: Private network with one subnet.
  • Server and agent nodes are distributed across 3 Datacenters (nbg1, fsn1, hel1) for high availability.