SKE loop

example/main.tf

@@ -18,19 +18,19 @@ locals {
 }
 
 module "stackit_ske_cluster" {
+  for_each = var.ske_clusters
   source = "../ske"
+  project_id = local.project_ids[each.value.project_key]
+  name       = each.value.name
+  node_pools = each.value.node_pools
+  network    = {
+    id = each.value.network_id
+  }
 
-  # required variables
+  kubernetes_version_min = lookup(each.value, "kubernetes_version_min", null)
-  project_id = local.project_ids[var.ske_target_project_key]
+  hibernations           = lookup(each.value, "hibernations", null)
-  name       = var.name
+  maintenance            = lookup(each.value, "maintenance", null)
-  node_pools = var.node_pools
+  extensions             = lookup(each.value, "extensions", null)
-
+  default_region         = var.default_region
-  # optional variables
-  kubernetes_version_min      = var.kubernetes_version_min
-  hibernations                = var.hibernations
-  maintenance                 = var.maintenance
-  extensions                  = var.extensions
-  network                     = var.network
-  default_region              = var.default_region
 }
 

example/test.tfvars

@@ -4,11 +4,11 @@ organization_id = "03a34540-3c1a-4794-b2c6-7111ecf824ef"
 
 Projects_map = {
   "projekt-alpha" = {
-    name        = "tf_modules_test_1"
+    name        = "tf_modules_test_3"
     owner_email = "janis.hahn@stackit.cloud"
   },
   "projekt-beta" = {
-    name        = "tf_modules_test_2"
+    name        = "tf_modules_test_4"
     owner_email = "janis.hahn@stackit.cloud"
   }
 }
@@ -21,63 +21,71 @@ SNA_network_ranges = [
 
 SNA_transfer_network = "172.16.0.0/24"
 
-name = "cluster"
+ske_clusters = {
 
-ske_target_project_key = "projekt-alpha" # projekt-alpha or projekt-beta ... or other from above to ensure scalability 
+  "prod-cluster" = {
+    name                   = "clusterprod" 
+    project_key            = "projekt-alpha"
+    network_id             = "53917a75-0014-49b0-a4d6-e62934ab479f" # WICHTIG: Hier die Netzwerk-ID connecten
+    kubernetes_version_min = "1.32.5"
 
-node_pools = [
+    node_pools = [
-  {
+      {
-    name               = "default-pool"
+        name               = "defaulpool"
-    machine_type       = "c1.2"
+        machine_type       = "c1.2"
-    availability_zones = ["eu01-1"]
+        availability_zones = ["eu01-1"]
-    minimum            = 1
+        minimum            = 1
-    maximum            = 2
+        maximum            = 2
-    cri                = "containerd"
+        cri                = "containerd"
-    volume_type        = "storage_premium_perf1"
+        volume_type        = "storage_premium_perf1"
-    volume_size        = 20
+        volume_size        = 21
-    labels             = {
+        labels             = { "worker" = "default" }
-      "worker" = "default"
+        taints = [{
+          effect = "NoSchedule"
+          key    = "app"
+          value  = "database"
+        }]
+      }
+    ]
+
+    hibernations = [
+      {
+        start    = "00 18 * * 1-5" # Mo-Fr um 18:00 Uhr
+        end      = "00 08 * * 1-5" # Mo-Fr um 08:00 Uhr
+        timezone = "Europe/Berlin"
+      }
+    ]
+
+    maintenance = {
+      enable_kubernetes_version_updates  = true
+      enable_machine_image_version_updates = true
+      start                              = "01:00:00Z"
+      end                                = "03:00:00Z"
     }
-    taints = [{
-      effect = "NoSchedule"
-      key    = "app"
-      value  = "database"
-    }]
-  }
-]
 
-kubernetes_version_min = "1.32.5"
+    extensions = {
+      acl = {
+        enabled       = true
+        allowed_cidrs = ["0.0.0.0/0"]
+      }
+    }
+  },
 
-hibernations = [
+  "dev-cluster" = {
-   {
+    name        = "clusterdev"
-     start    = "00 18 * * 1-5" # Mo-Fr um 18:00 Uhr
+    kubernetes_version_min = "1.32.5"
-     end      = "00 08 * * 1-5" # Mo-Fr um 08:00 Uhr
+    project_key = "projekt-beta"
-     timezone = "Europe/Berlin"
+    network_id  = "9c3dea6a-2971-414e-8c06-04618aa2c1f7" # WICHTIG: Hier die Netzwerk-ID connecten
-   }
- ]
 
-maintenance = {
+    node_pools = [
-  enable_kubernetes_version_updates    = true
+      {
-  enable_machine_image_version_updates = true
+        name               = "devpool"
-  start                                = "01:00:00Z"
+        machine_type       = "c1.2"
-  end                                  = "03:00:00Z"
+        availability_zones = ["eu01-2"]
-}
+        minimum            = 1
-
+        maximum            = 1
-extensions = {
+        volume_size        = 21 
-  acl = {
+      }
-    enabled       = true
+    ]
-    allowed_cidrs = ["0.0.0.0/0"]
-  }
-  argus = {
-    enabled           = true
-    argus_instance_id = "deine-argus-instanz-id"
-  }
-  dns = {
-    enabled = true
-    zones = ["example.com"]
   }
 }
-
-network = {
-  id = "bae113a7-cc47-4b1e-8abd-3cdacdd53f28"
-}

example/variables.tf

@@ -4,7 +4,6 @@ variable "organization_id" {
   type        = string
 }
 
-variable "ske_target_project_key" { type = string }
 variable "service_account_key_path" {
   type        = string
   default = "/home/hahnjan/.stackit/sa.json"
@@ -41,87 +40,60 @@ variable "Projects_map" {
 
 # SKE variables
 
-variable "name" {
+variable "ske_clusters" {
-  description = "Ein Präfix für den Namen des SKE-Clusters."
+  description = "Eine Map von SKE-Clustern"
-  type        = string
+  type = map(object({
-  default     = "my-ske-cluster"
-}
 
-variable "node_pools" {
+    name        = string
-  description = "One or more node_pool blocks."
+    project_key = string
-  type = list(object({
+    network_id  = string
-    name                      = string
+
-    machine_type              = string
+    kubernetes_version_min = optional(string)
-    availability_zones        = list(string)
+    hibernations = optional(list(object({
-    minimum                   = number
+      start    = string
-    maximum                   = number
+      end      = string
-    allow_system_components   = optional(bool)
+      timezone = optional(string)
-    cri                       = optional(string)
-    labels                    = optional(map(string))
-    max_surge                 = optional(number)
-    max_unavailable           = optional(number)
-    os_name                   = optional(string)
-    os_version_min            = optional(string)
-    taints                    = optional(list(object({
-      effect = string
-      key    = string
-      value  = optional(string)
     })))
-    volume_size               = optional(number)
+    maintenance = optional(object({
-    volume_type               = optional(string)
+      enable_kubernetes_version_updates  = bool
+      enable_machine_image_version_updates = bool
+      start                              = string
+      end                                = string
+    }))
+    extensions = optional(object({
+      acl = optional(object({
+        enabled       = bool
+        allowed_cidrs = list(string)
+      }))
+      argus = optional(object({
+        enabled           = bool
+        argus_instance_id = string
+      }))
+    }))
+
+    node_pools = list(object({
+
+      name               = string
+      machine_type       = string
+      availability_zones = list(string)
+      minimum            = number
+      maximum            = number
+
+      allow_system_components = optional(bool)
+      cri                     = optional(string)
+      labels                  = optional(map(string))
+      max_surge               = optional(number)
+      max_unavailable         = optional(number)
+      os_name                 = optional(string)
+      os_version_min          = optional(string)
+      volume_size             = optional(number)
+      volume_type             = optional(string)
+      taints = optional(list(object({
+        effect = string
+        key    = string
+        value  = optional(string)
+      })))
+    }))
   }))
-}
+  default = {}
-
-variable "kubernetes_version_min" {
-  description = "The minimum Kubernetes version."
-  type        = string
-  default     = null
-}
-
-variable "hibernations" {
-  description = "A list of hibernation schedules for the cluster."
-  type = list(object({
-    start    = string
-    end      = string
-    timezone = optional(string)
-  }))
-  default = null
-}
-
-variable "maintenance" {
-  description = "A single maintenance block."
-  type = object({
-    enable_kubernetes_version_updates    = bool
-    enable_machine_image_version_updates = bool
-    start                                = string
-    end                                  = string
-  })
-  default = null
-}
-
-variable "extensions" {
-  description = "A single extensions block."
-  type = object({
-    acl = optional(object({
-      enabled       = bool
-      allowed_cidrs = list(string)
-    }))
-    argus = optional(object({
-      enabled           = bool
-      argus_instance_id = string
-    }))
-    dns = optional(object({
-        enabled = bool
-        zones   = optional(list(string))
-    }))
-  })
-  default = null
-}
-
-variable "network" {
-  description = "Network block."
-  type = object({
-    id = string
-  })
-  default = null
 }

ske/variables.tf

@@ -33,7 +33,7 @@ variable "node_pools" {
   }))
 }
 
-# -- Optionale Variablen --
+# Optionale Variablen
 variable "kubernetes_version_min" {
   description = "The minimum Kubernetes version."
   type        = string