feat: Add secondary_boot_disks to node_pool configuration.

Author: yorik

README.md

@@ -322,6 +322,7 @@ The node_pools variable takes the following parameters:
 | value | The value for the taint | | Required |
 | version | The Kubernetes version for the nodes in this pool. Should only be set if auto_upgrade is false | " " | Optional |
 | location_policy | [Location policy](https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/container_node_pool#location_policy) specifies the algorithm used when scaling-up the node pool. Location policy is supported only in 1.24.1+ clusters. | " " | Optional |
+| secondary_boot_disks | Parameters for secondary boot disks to preload container images and data on new nodes. Structure is [documented here](https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/container_cluster#nested_secondary_boot_disks). `gcfs_config` must be `enabled=true` for this feature to work. | | Optional |
 
 ## windows_node_pools variable
 The windows_node_pools variable takes the same parameters as [node_pools](#node\_pools-variable) but is reserved for provisioning Windows based node pools only. This variable is introduced to satisfy a [specific requirement](https://cloud.google.com/kubernetes-engine/docs/how-to/creating-a-cluster-windows#create_a_cluster_and_node_pools) for the presence of at least one linux based node pool in the cluster before a windows based node pool can be created.

autogen/main/README.md

@@ -250,6 +250,7 @@ The node_pools variable takes the following parameters:
 | value | The value for the taint | | Required |
 | version | The Kubernetes version for the nodes in this pool. Should only be set if auto_upgrade is false | " " | Optional |
 | location_policy | [Location policy](https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/container_node_pool#location_policy) specifies the algorithm used when scaling-up the node pool. Location policy is supported only in 1.24.1+ clusters. | " " | Optional |
+| secondary_boot_disks | Parameters for secondary boot disks to preload container images and data on new nodes. Structure is [documented here](https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/container_cluster#nested_secondary_boot_disks). `gcfs_config` must be `enabled=true` for this feature to work. | | Optional |
 
 ## windows_node_pools variable
 The windows_node_pools variable takes the same parameters as [node_pools](#node\_pools-variable) but is reserved for provisioning Windows based node pools only. This variable is introduced to satisfy a [specific requirement](https://cloud.google.com/kubernetes-engine/docs/how-to/creating-a-cluster-windows#create_a_cluster_and_node_pools) for the presence of at least one linux based node pool in the cluster before a windows based node pool can be created.

autogen/main/cluster.tf.tmpl

@@ -856,6 +856,14 @@ resource "google_container_node_pool" "windows_pools" {
       }
     }
 
+    dynamic "secondary_boot_disks" {
+      for_each = lookup(each.value, "secondary_boot_disks", [])
+      content {
+        disk_image = secondary_boot_disks.value.disk_image
+        mode = secondary_boot_disks.value.mode
+      }
+    }
+
     service_account = lookup(
       each.value,
       "service_account",

cluster.tf

@@ -574,6 +574,14 @@ resource "google_container_node_pool" "pools" {
       }
     }
 
+    dynamic "secondary_boot_disks" {
+      for_each = lookup(each.value, "secondary_boot_disks", [])
+      content {
+        disk_image = secondary_boot_disks.value.disk_image
+        mode       = secondary_boot_disks.value.mode
+      }
+    }
+
     service_account = lookup(
       each.value,
       "service_account",
@@ -790,6 +798,14 @@ resource "google_container_node_pool" "windows_pools" {
       }
     }
 
+    dynamic "secondary_boot_disks" {
+      for_each = lookup(each.value, "secondary_boot_disks", [])
+      content {
+        disk_image = secondary_boot_disks.value.disk_image
+        mode       = secondary_boot_disks.value.mode
+      }
+    }
+
     service_account = lookup(
       each.value,
       "service_account",

modules/beta-private-cluster-update-variant/README.md

@@ -390,6 +390,7 @@ The node_pools variable takes the following parameters:
 | value | The value for the taint | | Required |
 | version | The Kubernetes version for the nodes in this pool. Should only be set if auto_upgrade is false | " " | Optional |
 | location_policy | [Location policy](https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/container_node_pool#location_policy) specifies the algorithm used when scaling-up the node pool. Location policy is supported only in 1.24.1+ clusters. | " " | Optional |
+| secondary_boot_disks | Parameters for secondary boot disks to preload container images and data on new nodes. Structure is [documented here](https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/container_cluster#nested_secondary_boot_disks). `gcfs_config` must be `enabled=true` for this feature to work. | | Optional |
 
 ## windows_node_pools variable
 The windows_node_pools variable takes the same parameters as [node_pools](#node\_pools-variable) but is reserved for provisioning Windows based node pools only. This variable is introduced to satisfy a [specific requirement](https://cloud.google.com/kubernetes-engine/docs/how-to/creating-a-cluster-windows#create_a_cluster_and_node_pools) for the presence of at least one linux based node pool in the cluster before a windows based node pool can be created.

modules/beta-private-cluster-update-variant/cluster.tf

@@ -740,6 +740,14 @@ resource "google_container_node_pool" "pools" {
       }
     }
 
+    dynamic "secondary_boot_disks" {
+      for_each = lookup(each.value, "secondary_boot_disks", [])
+      content {
+        disk_image = secondary_boot_disks.value.disk_image
+        mode       = secondary_boot_disks.value.mode
+      }
+    }
+
     service_account = lookup(
       each.value,
       "service_account",
@@ -982,6 +990,14 @@ resource "google_container_node_pool" "windows_pools" {
       }
     }
 
+    dynamic "secondary_boot_disks" {
+      for_each = lookup(each.value, "secondary_boot_disks", [])
+      content {
+        disk_image = secondary_boot_disks.value.disk_image
+        mode       = secondary_boot_disks.value.mode
+      }
+    }
+
     service_account = lookup(
       each.value,
       "service_account",

modules/beta-private-cluster/README.md

@@ -368,6 +368,7 @@ The node_pools variable takes the following parameters:
 | value | The value for the taint | | Required |
 | version | The Kubernetes version for the nodes in this pool. Should only be set if auto_upgrade is false | " " | Optional |
 | location_policy | [Location policy](https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/container_node_pool#location_policy) specifies the algorithm used when scaling-up the node pool. Location policy is supported only in 1.24.1+ clusters. | " " | Optional |
+| secondary_boot_disks | Parameters for secondary boot disks to preload container images and data on new nodes. Structure is [documented here](https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/container_cluster#nested_secondary_boot_disks). `gcfs_config` must be `enabled=true` for this feature to work. | | Optional |
 
 ## windows_node_pools variable
 The windows_node_pools variable takes the same parameters as [node_pools](#node\_pools-variable) but is reserved for provisioning Windows based node pools only. This variable is introduced to satisfy a [specific requirement](https://cloud.google.com/kubernetes-engine/docs/how-to/creating-a-cluster-windows#create_a_cluster_and_node_pools) for the presence of at least one linux based node pool in the cluster before a windows based node pool can be created.

modules/beta-private-cluster/cluster.tf

@@ -665,6 +665,14 @@ resource "google_container_node_pool" "pools" {
       }
     }
 
+    dynamic "secondary_boot_disks" {
+      for_each = lookup(each.value, "secondary_boot_disks", [])
+      content {
+        disk_image = secondary_boot_disks.value.disk_image
+        mode       = secondary_boot_disks.value.mode
+      }
+    }
+
     service_account = lookup(
       each.value,
       "service_account",
@@ -906,6 +914,14 @@ resource "google_container_node_pool" "windows_pools" {
       }
     }
 
+    dynamic "secondary_boot_disks" {
+      for_each = lookup(each.value, "secondary_boot_disks", [])
+      content {
+        disk_image = secondary_boot_disks.value.disk_image
+        mode       = secondary_boot_disks.value.mode
+      }
+    }
+
     service_account = lookup(
       each.value,
       "service_account",

modules/beta-public-cluster-update-variant/README.md

@@ -378,6 +378,7 @@ The node_pools variable takes the following parameters:
 | value | The value for the taint | | Required |
 | version | The Kubernetes version for the nodes in this pool. Should only be set if auto_upgrade is false | " " | Optional |
 | location_policy | [Location policy](https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/container_node_pool#location_policy) specifies the algorithm used when scaling-up the node pool. Location policy is supported only in 1.24.1+ clusters. | " " | Optional |
+| secondary_boot_disks | Parameters for secondary boot disks to preload container images and data on new nodes. Structure is [documented here](https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/container_cluster#nested_secondary_boot_disks). `gcfs_config` must be `enabled=true` for this feature to work. | | Optional |
 
 ## windows_node_pools variable
 The windows_node_pools variable takes the same parameters as [node_pools](#node\_pools-variable) but is reserved for provisioning Windows based node pools only. This variable is introduced to satisfy a [specific requirement](https://cloud.google.com/kubernetes-engine/docs/how-to/creating-a-cluster-windows#create_a_cluster_and_node_pools) for the presence of at least one linux based node pool in the cluster before a windows based node pool can be created.

modules/beta-public-cluster-update-variant/cluster.tf

@@ -721,6 +721,14 @@ resource "google_container_node_pool" "pools" {
       }
     }
 
+    dynamic "secondary_boot_disks" {
+      for_each = lookup(each.value, "secondary_boot_disks", [])
+      content {
+        disk_image = secondary_boot_disks.value.disk_image
+        mode       = secondary_boot_disks.value.mode
+      }
+    }
+
     service_account = lookup(
       each.value,
       "service_account",
@@ -963,6 +971,14 @@ resource "google_container_node_pool" "windows_pools" {
       }
     }
 
+    dynamic "secondary_boot_disks" {
+      for_each = lookup(each.value, "secondary_boot_disks", [])
+      content {
+        disk_image = secondary_boot_disks.value.disk_image
+        mode       = secondary_boot_disks.value.mode
+      }
+    }
+
     service_account = lookup(
       each.value,
       "service_account",

modules/beta-public-cluster/README.md

@@ -356,6 +356,7 @@ The node_pools variable takes the following parameters:
 | value | The value for the taint | | Required |
 | version | The Kubernetes version for the nodes in this pool. Should only be set if auto_upgrade is false | " " | Optional |
 | location_policy | [Location policy](https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/container_node_pool#location_policy) specifies the algorithm used when scaling-up the node pool. Location policy is supported only in 1.24.1+ clusters. | " " | Optional |
+| secondary_boot_disks | Parameters for secondary boot disks to preload container images and data on new nodes. Structure is [documented here](https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/container_cluster#nested_secondary_boot_disks). `gcfs_config` must be `enabled=true` for this feature to work. | | Optional |
 
 ## windows_node_pools variable
 The windows_node_pools variable takes the same parameters as [node_pools](#node\_pools-variable) but is reserved for provisioning Windows based node pools only. This variable is introduced to satisfy a [specific requirement](https://cloud.google.com/kubernetes-engine/docs/how-to/creating-a-cluster-windows#create_a_cluster_and_node_pools) for the presence of at least one linux based node pool in the cluster before a windows based node pool can be created.

modules/beta-public-cluster/cluster.tf

@@ -646,6 +646,14 @@ resource "google_container_node_pool" "pools" {
       }
     }
 
+    dynamic "secondary_boot_disks" {
+      for_each = lookup(each.value, "secondary_boot_disks", [])
+      content {
+        disk_image = secondary_boot_disks.value.disk_image
+        mode       = secondary_boot_disks.value.mode
+      }
+    }
+
     service_account = lookup(
       each.value,
       "service_account",
@@ -887,6 +895,14 @@ resource "google_container_node_pool" "windows_pools" {
       }
     }
 
+    dynamic "secondary_boot_disks" {
+      for_each = lookup(each.value, "secondary_boot_disks", [])
+      content {
+        disk_image = secondary_boot_disks.value.disk_image
+        mode       = secondary_boot_disks.value.mode
+      }
+    }
+
     service_account = lookup(
       each.value,
       "service_account",

modules/private-cluster-update-variant/README.md

@@ -357,6 +357,7 @@ The node_pools variable takes the following parameters:
 | value | The value for the taint | | Required |
 | version | The Kubernetes version for the nodes in this pool. Should only be set if auto_upgrade is false | " " | Optional |
 | location_policy | [Location policy](https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/container_node_pool#location_policy) specifies the algorithm used when scaling-up the node pool. Location policy is supported only in 1.24.1+ clusters. | " " | Optional |
+| secondary_boot_disks | Parameters for secondary boot disks to preload container images and data on new nodes. Structure is [documented here](https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/container_cluster#nested_secondary_boot_disks). `gcfs_config` must be `enabled=true` for this feature to work. | | Optional |
 
 ## windows_node_pools variable
 The windows_node_pools variable takes the same parameters as [node_pools](#node\_pools-variable) but is reserved for provisioning Windows based node pools only. This variable is introduced to satisfy a [specific requirement](https://cloud.google.com/kubernetes-engine/docs/how-to/creating-a-cluster-windows#create_a_cluster_and_node_pools) for the presence of at least one linux based node pool in the cluster before a windows based node pool can be created.

modules/private-cluster-update-variant/cluster.tf

@@ -668,6 +668,14 @@ resource "google_container_node_pool" "pools" {
       }
     }
 
+    dynamic "secondary_boot_disks" {
+      for_each = lookup(each.value, "secondary_boot_disks", [])
+      content {
+        disk_image = secondary_boot_disks.value.disk_image
+        mode       = secondary_boot_disks.value.mode
+      }
+    }
+
     service_account = lookup(
       each.value,
       "service_account",
@@ -885,6 +893,14 @@ resource "google_container_node_pool" "windows_pools" {
       }
     }
 
+    dynamic "secondary_boot_disks" {
+      for_each = lookup(each.value, "secondary_boot_disks", [])
+      content {
+        disk_image = secondary_boot_disks.value.disk_image
+        mode       = secondary_boot_disks.value.mode
+      }
+    }
+
     service_account = lookup(
       each.value,
       "service_account",

modules/private-cluster/README.md

@@ -335,6 +335,7 @@ The node_pools variable takes the following parameters:
 | value | The value for the taint | | Required |
 | version | The Kubernetes version for the nodes in this pool. Should only be set if auto_upgrade is false | " " | Optional |
 | location_policy | [Location policy](https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/container_node_pool#location_policy) specifies the algorithm used when scaling-up the node pool. Location policy is supported only in 1.24.1+ clusters. | " " | Optional |
+| secondary_boot_disks | Parameters for secondary boot disks to preload container images and data on new nodes. Structure is [documented here](https://registry.terraform.io/providers/hashicorp/google/latest/docs/resources/container_cluster#nested_secondary_boot_disks). `gcfs_config` must be `enabled=true` for this feature to work. | | Optional |
 
 ## windows_node_pools variable
 The windows_node_pools variable takes the same parameters as [node_pools](#node\_pools-variable) but is reserved for provisioning Windows based node pools only. This variable is introduced to satisfy a [specific requirement](https://cloud.google.com/kubernetes-engine/docs/how-to/creating-a-cluster-windows#create_a_cluster_and_node_pools) for the presence of at least one linux based node pool in the cluster before a windows based node pool can be created.

modules/private-cluster/cluster.tf

@@ -593,6 +593,14 @@ resource "google_container_node_pool" "pools" {
       }
     }
 
+    dynamic "secondary_boot_disks" {
+      for_each = lookup(each.value, "secondary_boot_disks", [])
+      content {
+        disk_image = secondary_boot_disks.value.disk_image
+        mode       = secondary_boot_disks.value.mode
+      }
+    }
+
     service_account = lookup(
       each.value,
       "service_account",
@@ -809,6 +817,14 @@ resource "google_container_node_pool" "windows_pools" {
       }
     }
 
+    dynamic "secondary_boot_disks" {
+      for_each = lookup(each.value, "secondary_boot_disks", [])
+      content {
+        disk_image = secondary_boot_disks.value.disk_image
+        mode       = secondary_boot_disks.value.mode
+      }
+    }
+
     service_account = lookup(
       each.value,
       "service_account",