IaC Bazaar
HetznerStatic-verified

Hetzner Server Fleet

N-server fleet with placement group, firewall, primary IPs, and cloud-init - Hetzner's price/perf with guardrails.

terraformAlt & Specialty Clouds#hetzner

Compare Virtual Machines across clouds →

hetzner-server-fleetterraform v1.7

Verification

Static-verified

Passed: validated and lint-clean (provider-schema-validated for AWS/Azure/GCP; Terraform-language lint elsewhere).

Conformance

  • Static validation (fmt · validate · tflint)
  • No applicable security policies for this provider
  • Plan tests (mocked: validation rules · outputs)

Provenance

Functional

  • Live test pending (no cloud run yet)

Last verified 2026-06-28 · how we verify

Verify this download

cosign · sha-256

Don't take our word for it. Every release is signed with cosign - check the bytes against our pinned public key before you trust them.

# 1. Our pinned public key - fetch once, trust out-of-band
curl -O https://www.iac-bazaar.com/cosign.pub

# 2. This module's Sigstore bundle
curl -o hetzner-server-fleet-1.0.0.sigstore.json \
  https://www.iac-bazaar.com/api/artifacts/hetzner-server-fleet/signature

# 3. Verify the tarball you downloaded
cosign verify-blob \
  --key cosign.pub \
  --bundle hetzner-server-fleet-1.0.0.sigstore.json \
  hetzner-server-fleet-1.0.0.tar.gz
# → Verified OK

# 4. (optional) confirm the checksum too
echo "c5228da17c249d3c1dd83bfe8815dc07c8b5fbff0643eeb74963a3d39615be3f  hetzner-server-fleet-1.0.0.tar.gz" | sha256sum -c
Signature bundlePublic keyMachine-readable receiptHow we verify

Use it from the registry

terraform · opentofu
module "server_fleet" {
  source  = "www.iac-bazaar.com/iac-bazaar/hetzner-server-fleet/hetzner"
  version = "1.0.0"
}

Paid module — needs a purchase (or a subscription that covers it) plus a registry token from /account/tokens. Full setup: registry docs.

Inputs & outputs

Create a free account to read this module's contract

The declared contract — every input name, type, default and description, plus every output — is shown to signed-in accounts, not to anonymous visitors.

A free account sees the contract of every Free module. This one is Basic, so its contract unlocks when you buy it.

Create a free account →Sign in

Documentation

hetzner-server-fleet

N-server fleet with placement group, firewall, primary IPs, and cloud-init — Hetzner's price/perf with guardrails. One module call provisions identical servers spread across physical hosts (a host failure costs you at most one server), behind a deny-by-default cloud firewall, with managed primary IPv4 addresses that survive rebuilds and replacements. Works with Terraform and OpenTofu (>= 1.6), hcloud provider >= 1.0, < 2.0.

Secure defaults:

  • Deny-by-default firewall — no inbound port is open (incl. SSH) until you allowlist sources; only ICMP is allowed (toggleable)
  • SSH-key-only access (ssh_key_ids required; no root-password e-mails)
  • Spread placement group on by default (free anti-affinity)
  • Stable, Terraform-managed primary IPv4s (auto_delete = false) so addresses outlive any individual server
  • One-flag delete/rebuild protection across servers and IPs

Requirements

  • Terraform or OpenTofu >= 1.6
  • hetznercloud/hcloud provider >= 1.0, < 2.0 (managed primary IPs and public_net need ≥ 1.36 — latest recommended)

License

Commercial — IaC Bazaar EULA. © IaC Bazaar. Original work (not derived from a third-party module).

Usage code & full reference unlock after purchase

The complete copy-paste usage, the full input/output reference, and operational notes ship with your licence - shown here and bundled in the download.

  • Usage
  • Inputs
  • Outputs
  • Notes

Related modules

CivoAlt & Specialty Clouds

Civo Compute Stack

Instances with network, firewall, volume, and reserved IP.

$29.00v1.0.0
Google Cloud✓ live-tested

Compute Engine VM (Shielded, private)

A hardened Compute Engine VM on Debian 12 with Shielded VM (Secure Boot, vTPM, integrity monitoring), OS Login for IAM-managed SSH, no external IP by default, and deletion protection on.

$29.00v1.0.0
DigitalOceanAlt & Specialty Clouds

DigitalOcean Droplet Stack

Hardened droplet(s) with VPC, firewall, volume, reserved IP, and cloud-init bootstrap.

$29.00v1.0.0
AWS✓ live-tested

EC2 Instance

EC2 instance with IMDSv2, encrypted EBS, instance profile, and EIP - secure defaults out of the box.

$29.00v1.0.0
Oracle CloudOracle Cloud

Instance Pool with Autoscaling

Self-healing instance pool from an instance configuration with metric- or schedule-based autoscaling and LB attachment.

$59.00v1.0.0
LinodeAlt & Specialty Clouds

Linode Compute Instance (production-ready)

Hardened Linode VM with cloud-init, disk encryption, reverse DNS, backups, and firewall attachment in one apply.

$29.00v1.0.0