fix: incorrect node_pools variable type (#1424)

`node_pool` variables are a mix of string, bool, number
therefore, it is better to use `map(any)` to indicate its type

moreover, the use of `list(map(string))` is breaking
the use of this module in `cdktf`.

in the generated code it will produce
`[]map[string]string` for `node_pools` option
but we want `[]map[string]interface{}` in order to pass correct value,
e.g. `initial_node_count` is a `number` not `string`

Co-authored-by: Bharath KKB <[email protected]>

Author: michaellzc

README.md

@@ -178,7 +178,7 @@ Then perform the following commands on the root folder:
 | network\_policy\_provider | The network policy provider. | `string` | `"CALICO"` | no |
 | network\_project\_id | The project ID of the shared VPC's host (for shared vpc support) | `string` | `""` | no |
 | node\_metadata | Specifies how node metadata is exposed to the workload running on the node | `string` | `"GKE_METADATA"` | no |
-| node\_pools | List of maps containing node pools | `list(map(string))` | <pre>[<br>  {<br>    "name": "default-node-pool"<br>  }<br>]</pre> | no |
+| node\_pools | List of maps containing node pools | `list(map(any))` | <pre>[<br>  {<br>    "name": "default-node-pool"<br>  }<br>]</pre> | no |
 | node\_pools\_labels | Map of maps containing node labels by node-pool name | `map(map(string))` | <pre>{<br>  "all": {},<br>  "default-node-pool": {}<br>}</pre> | no |
 | node\_pools\_metadata | Map of maps containing node metadata by node-pool name | `map(map(string))` | <pre>{<br>  "all": {},<br>  "default-node-pool": {}<br>}</pre> | no |
 | node\_pools\_oauth\_scopes | Map of lists containing node oauth scopes by node-pool name | `map(list(string))` | <pre>{<br>  "all": [<br>    "https://www.googleapis.com/auth/cloud-platform"<br>  ],<br>  "default-node-pool": []<br>}</pre> | no |

autogen/main/variables.tf.tmpl

@@ -138,7 +138,7 @@ variable "ip_range_services" {
 
 {% if autopilot_cluster != true %}
 variable "node_pools" {
-  type        = list(map(string))
+  type        = list(map(any))
   description = "List of maps containing node pools"
 
   default = [

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

@@ -234,7 +234,7 @@ Then perform the following commands on the root folder:
 | network\_policy\_provider | The network policy provider. | `string` | `"CALICO"` | no |
 | network\_project\_id | The project ID of the shared VPC's host (for shared vpc support) | `string` | `""` | no |
 | node\_metadata | Specifies how node metadata is exposed to the workload running on the node | `string` | `"GKE_METADATA"` | no |
-| node\_pools | List of maps containing node pools | `list(map(string))` | <pre>[<br>  {<br>    "name": "default-node-pool"<br>  }<br>]</pre> | no |
+| node\_pools | List of maps containing node pools | `list(map(any))` | <pre>[<br>  {<br>    "name": "default-node-pool"<br>  }<br>]</pre> | no |
 | node\_pools\_labels | Map of maps containing node labels by node-pool name | `map(map(string))` | <pre>{<br>  "all": {},<br>  "default-node-pool": {}<br>}</pre> | no |
 | node\_pools\_linux\_node\_configs\_sysctls | Map of maps containing linux node config sysctls by node-pool name | `map(map(string))` | <pre>{<br>  "all": {},<br>  "default-node-pool": {}<br>}</pre> | no |
 | node\_pools\_metadata | Map of maps containing node metadata by node-pool name | `map(map(string))` | <pre>{<br>  "all": {},<br>  "default-node-pool": {}<br>}</pre> | no |

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

@@ -137,7 +137,7 @@ variable "ip_range_services" {
 }
 
 variable "node_pools" {
-  type        = list(map(string))
+  type        = list(map(any))
   description = "List of maps containing node pools"
 
   default = [

modules/beta-private-cluster/README.md

@@ -212,7 +212,7 @@ Then perform the following commands on the root folder:
 | network\_policy\_provider | The network policy provider. | `string` | `"CALICO"` | no |
 | network\_project\_id | The project ID of the shared VPC's host (for shared vpc support) | `string` | `""` | no |
 | node\_metadata | Specifies how node metadata is exposed to the workload running on the node | `string` | `"GKE_METADATA"` | no |
-| node\_pools | List of maps containing node pools | `list(map(string))` | <pre>[<br>  {<br>    "name": "default-node-pool"<br>  }<br>]</pre> | no |
+| node\_pools | List of maps containing node pools | `list(map(any))` | <pre>[<br>  {<br>    "name": "default-node-pool"<br>  }<br>]</pre> | no |
 | node\_pools\_labels | Map of maps containing node labels by node-pool name | `map(map(string))` | <pre>{<br>  "all": {},<br>  "default-node-pool": {}<br>}</pre> | no |
 | node\_pools\_linux\_node\_configs\_sysctls | Map of maps containing linux node config sysctls by node-pool name | `map(map(string))` | <pre>{<br>  "all": {},<br>  "default-node-pool": {}<br>}</pre> | no |
 | node\_pools\_metadata | Map of maps containing node metadata by node-pool name | `map(map(string))` | <pre>{<br>  "all": {},<br>  "default-node-pool": {}<br>}</pre> | no |

modules/beta-private-cluster/variables.tf

@@ -137,7 +137,7 @@ variable "ip_range_services" {
 }
 
 variable "node_pools" {
-  type        = list(map(string))
+  type        = list(map(any))
   description = "List of maps containing node pools"
 
   default = [

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

@@ -223,7 +223,7 @@ Then perform the following commands on the root folder:
 | network\_policy\_provider | The network policy provider. | `string` | `"CALICO"` | no |
 | network\_project\_id | The project ID of the shared VPC's host (for shared vpc support) | `string` | `""` | no |
 | node\_metadata | Specifies how node metadata is exposed to the workload running on the node | `string` | `"GKE_METADATA"` | no |
-| node\_pools | List of maps containing node pools | `list(map(string))` | <pre>[<br>  {<br>    "name": "default-node-pool"<br>  }<br>]</pre> | no |
+| node\_pools | List of maps containing node pools | `list(map(any))` | <pre>[<br>  {<br>    "name": "default-node-pool"<br>  }<br>]</pre> | no |
 | node\_pools\_labels | Map of maps containing node labels by node-pool name | `map(map(string))` | <pre>{<br>  "all": {},<br>  "default-node-pool": {}<br>}</pre> | no |
 | node\_pools\_linux\_node\_configs\_sysctls | Map of maps containing linux node config sysctls by node-pool name | `map(map(string))` | <pre>{<br>  "all": {},<br>  "default-node-pool": {}<br>}</pre> | no |
 | node\_pools\_metadata | Map of maps containing node metadata by node-pool name | `map(map(string))` | <pre>{<br>  "all": {},<br>  "default-node-pool": {}<br>}</pre> | no |

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

@@ -137,7 +137,7 @@ variable "ip_range_services" {
 }
 
 variable "node_pools" {
-  type        = list(map(string))
+  type        = list(map(any))
   description = "List of maps containing node pools"
 
   default = [

modules/beta-public-cluster/README.md

@@ -201,7 +201,7 @@ Then perform the following commands on the root folder:
 | network\_policy\_provider | The network policy provider. | `string` | `"CALICO"` | no |
 | network\_project\_id | The project ID of the shared VPC's host (for shared vpc support) | `string` | `""` | no |
 | node\_metadata | Specifies how node metadata is exposed to the workload running on the node | `string` | `"GKE_METADATA"` | no |
-| node\_pools | List of maps containing node pools | `list(map(string))` | <pre>[<br>  {<br>    "name": "default-node-pool"<br>  }<br>]</pre> | no |
+| node\_pools | List of maps containing node pools | `list(map(any))` | <pre>[<br>  {<br>    "name": "default-node-pool"<br>  }<br>]</pre> | no |
 | node\_pools\_labels | Map of maps containing node labels by node-pool name | `map(map(string))` | <pre>{<br>  "all": {},<br>  "default-node-pool": {}<br>}</pre> | no |
 | node\_pools\_linux\_node\_configs\_sysctls | Map of maps containing linux node config sysctls by node-pool name | `map(map(string))` | <pre>{<br>  "all": {},<br>  "default-node-pool": {}<br>}</pre> | no |
 | node\_pools\_metadata | Map of maps containing node metadata by node-pool name | `map(map(string))` | <pre>{<br>  "all": {},<br>  "default-node-pool": {}<br>}</pre> | no |

modules/beta-public-cluster/variables.tf

@@ -137,7 +137,7 @@ variable "ip_range_services" {
 }
 
 variable "node_pools" {
-  type        = list(map(string))
+  type        = list(map(any))
   description = "List of maps containing node pools"
 
   default = [