8137c8df63
StorageClass mountOptions only apply during dynamic provisioning. Static PVs (created by Terraform) need mount_options set explicitly. Without this, all CSI NFS mounts default to hard,timeo=600 — the exact problem we were trying to fix.
87 lines
1.9 KiB
HCL
87 lines
1.9 KiB
HCL
variable "name" {
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description = "Unique name for PV and PVC (convention: <service>-<purpose>)"
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type = string
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}
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variable "namespace" {
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description = "Kubernetes namespace for the PVC"
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type = string
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}
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variable "nfs_server" {
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description = "NFS server address"
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type = string
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}
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variable "nfs_path" {
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description = "NFS export path (e.g. /mnt/main/myservice)"
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type = string
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}
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variable "storage" {
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description = "Storage capacity (informational for NFS)"
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type = string
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default = "10Gi"
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}
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variable "access_modes" {
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description = "PV/PVC access modes"
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type = list(string)
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default = ["ReadWriteMany"]
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}
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resource "kubernetes_persistent_volume" "this" {
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metadata {
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name = var.name
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}
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spec {
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capacity = {
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storage = var.storage
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}
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access_modes = var.access_modes
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persistent_volume_reclaim_policy = "Retain"
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storage_class_name = "nfs-truenas"
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volume_mode = "Filesystem"
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mount_options = [
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"soft",
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"timeo=30",
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"retrans=3",
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"actimeo=5",
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]
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persistent_volume_source {
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csi {
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driver = "nfs.csi.k8s.io"
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volume_handle = var.name
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volume_attributes = {
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server = var.nfs_server
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share = var.nfs_path
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}
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}
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}
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}
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}
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resource "kubernetes_persistent_volume_claim" "this" {
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metadata {
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name = var.name
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namespace = var.namespace
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}
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spec {
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access_modes = var.access_modes
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storage_class_name = "nfs-truenas"
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volume_name = kubernetes_persistent_volume.this.metadata[0].name
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resources {
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requests = {
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storage = var.storage
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}
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}
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}
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}
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output "claim_name" {
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description = "PVC name to use in pod spec persistent_volume_claim blocks"
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value = kubernetes_persistent_volume_claim.this.metadata[0].name
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}
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