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homelab/terraform/minio.tf
T

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Terraform

# MinIO - Official minio/minio chart, direct Helm deployment (no operator)
# All-in-one: single helm_release + dedicated xfs StorageClass.
# Why xfs: default `longhorn` SC uses ext4 whose mkfs on 100Gi (~4.5min)
# exceeds kubelet mount timeout. xfs mkfs is near-instant. min.io chart has
# no persistence.fsType, so fsType must be set on the StorageClass.
resource "kubernetes_storage_class" "longhorn_xfs" {
metadata {
name = "longhorn-xfs"
}
storage_provisioner = "driver.longhorn.io"
reclaim_policy = "Delete"
allow_volume_expansion = true
volume_binding_mode = "Immediate"
parameters = {
numberOfReplicas = "2"
staleReplicaTimeout = "60"
fsType = "xfs"
dataLocality = "disabled"
}
}
# MinIO Helm release removed — managed by ArgoCD instead
# Reason: MinIO is Terraform state backend (chicken-and-egg problem)
# Solution: ArgoCD Application (k8s/argocd/apps/phase0-minio.yaml) handles deployment
# Terraform manages everything else, state lives in MinIO (safe external backend)
variable "create_storage_namespace" {
description = "Create storage namespace if it doesn't exist"
type = bool
default = false
}