IaC Bazaar
ExoscalePlan-validated

Exoscale SKS Cluster

SKS Kubernetes with node pools, security groups, and anti-affinity.

terraformAlt & Specialty Clouds#exoscale

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exoscale-sks-clusterterraform v1.7

Verification

Plan-validated

Passed: module logic verified on a mocked plan - inputs, validation rules, conditional creation and outputs resolve (no real provider, no cloud).

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 exoscale-sks-cluster-1.0.0.sigstore.json \
  https://www.iac-bazaar.com/api/artifacts/exoscale-sks-cluster/signature

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

# 4. (optional) confirm the checksum too
echo "cb71cdd685111a5d6ebf4328b5d566a66d0c1b1c45abfa0d28bc307b9e634243  exoscale-sks-cluster-1.0.0.tar.gz" | sha256sum -c
Signature bundlePublic keyMachine-readable receiptHow we verify

Use it from the registry

terraform · opentofu
module "sks_cluster" {
  source  = "www.iac-bazaar.com/iac-bazaar/exoscale-sks-cluster/exoscale"
  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

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Documentation

exoscale-sks-cluster

An Exoscale SKS managed Kubernetes cluster: an SLA-backed control plane with one or more worker node pools, a least-privilege cluster security group, and a dedicated anti-affinity group so a pool's nodes never share a hypervisor. Targets EU-sovereign zones (CH / AT / DE).

Status: static-validated, live-test pending. Validated with tofu validate + tflint + checkov against the exoscale/exoscale provider. Not yet applied against a live Exoscale account, so it ships under live-test quarantine.

Design & secure defaults

  • HA control plane by default. service_level = "pro" provisions the SLA-backed, highly-available control plane. Use "starter" only for the free, best-effort tier.
  • Cilium CNI by default so Kubernetes NetworkPolicies are enforced.
  • Least-privilege cluster security group. Only the intra-cluster traffic SKS requires is opened, and only between members of the group itself (self-referencing rules), not the internet: VXLAN overlay (UDP 4789 / 8472), kubelet API (TCP 10250), and Cilium agent health (TCP 4240).
  • NodePort range closed by default. The public NodePort range (30000-32767) is denied until you explicitly pass nodeport_ingress_cidrs; expose services through a load balancer instead.
  • Anti-affinity for resilience. Every node pool is placed in a dedicated anti-affinity group so node failures don't cascade across a single host.
  • CCM / CSI / metrics-server on so load balancers, block-storage PVs, and HPA / kubectl top work out of the box. The CSI depends on the CCM, so exoscale_csi = true requires exoscale_ccm = true (enforced at plan time).
  • Auto-upgrade on for control-plane patch updates.
  • Optional OIDC API-server authentication via the oidc input.

Per-pool input validation enforces minimum size (>= 1), minimum disk (>= 20 GiB), and the <family>.<size> instance-type form. Pools with storage_lvm = true require disk_size >= 100 GiB (the provider's non-standard persistent-storage partitioning needs at least 100 GiB).

Provider

exoscale/exoscale ~> 0.69. Requires Terraform/OpenTofu >= 1.6.

License

Commercial — LicenseRef-IaCBazaar-Commercial. See the IaC Bazaar terms.

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
  • Key inputs
  • Outputs

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