Merge pull request terraform-google-modules#350 from rbramwell/update…

…_upstream_nameservers_variable_type

Updated "upstream_nameservers" variable type to list(string)

README.md

@@ -172,7 +172,7 @@ In either case, upgrading to module version `v1.0.0` will trigger a recreation o
 | skip\_provisioners | Flag to skip all local-exec provisioners. It breaks `stub_domains` and `upstream_nameservers` variables functionality. | bool | `"false"` | no |
 | stub\_domains | Map of stub domains and their resolvers to forward DNS queries for a certain domain to an external DNS server | map(list(string)) | `<map>` | no |
 | subnetwork | The subnetwork to host the cluster in (required) | string | n/a | yes |
-| upstream\_nameservers | If specified, the values replace the nameservers taken by default from the node’s /etc/resolv.conf | list | `<list>` | no |
+| upstream\_nameservers | If specified, the values replace the nameservers taken by default from the node’s /etc/resolv.conf | list(string) | `<list>` | no |
 | zones | The zones to host the cluster in (optional if regional cluster / required if zonal) | list(string) | `<list>` | no |
 
 ## Outputs

autogen/variables.tf.tmpl

@@ -217,7 +217,7 @@ variable "stub_domains" {
 }
 
 variable "upstream_nameservers" {
-  type        = "list"
+  type        = list(string)
   description = "If specified, the values replace the nameservers taken by default from the node’s /etc/resolv.conf"
   default     = []
 }

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

@@ -200,7 +200,7 @@ In either case, upgrading to module version `v1.0.0` will trigger a recreation o
 | skip\_provisioners | Flag to skip all local-exec provisioners. It breaks `stub_domains` and `upstream_nameservers` variables functionality. | bool | `"false"` | no |
 | stub\_domains | Map of stub domains and their resolvers to forward DNS queries for a certain domain to an external DNS server | map(list(string)) | `<map>` | no |
 | subnetwork | The subnetwork to host the cluster in (required) | string | n/a | yes |
-| upstream\_nameservers | If specified, the values replace the nameservers taken by default from the node’s /etc/resolv.conf | list | `<list>` | no |
+| upstream\_nameservers | If specified, the values replace the nameservers taken by default from the node’s /etc/resolv.conf | list(string) | `<list>` | no |
 | zones | The zones to host the cluster in (optional if regional cluster / required if zonal) | list(string) | `<list>` | no |
 
 ## Outputs

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

@@ -215,7 +215,7 @@ variable "stub_domains" {
 }
 
 variable "upstream_nameservers" {
-  type        = "list"
+  type        = list(string)
   description = "If specified, the values replace the nameservers taken by default from the node’s /etc/resolv.conf"
   default     = []
 }

modules/beta-private-cluster/README.md

@@ -200,7 +200,7 @@ In either case, upgrading to module version `v1.0.0` will trigger a recreation o
 | skip\_provisioners | Flag to skip all local-exec provisioners. It breaks `stub_domains` and `upstream_nameservers` variables functionality. | bool | `"false"` | no |
 | stub\_domains | Map of stub domains and their resolvers to forward DNS queries for a certain domain to an external DNS server | map(list(string)) | `<map>` | no |
 | subnetwork | The subnetwork to host the cluster in (required) | string | n/a | yes |
-| upstream\_nameservers | If specified, the values replace the nameservers taken by default from the node’s /etc/resolv.conf | list | `<list>` | no |
+| upstream\_nameservers | If specified, the values replace the nameservers taken by default from the node’s /etc/resolv.conf | list(string) | `<list>` | no |
 | zones | The zones to host the cluster in (optional if regional cluster / required if zonal) | list(string) | `<list>` | no |
 
 ## Outputs

modules/beta-private-cluster/variables.tf

@@ -215,7 +215,7 @@ variable "stub_domains" {
 }
 
 variable "upstream_nameservers" {
-  type        = "list"
+  type        = list(string)
   description = "If specified, the values replace the nameservers taken by default from the node’s /etc/resolv.conf"
   default     = []
 }

modules/beta-public-cluster/README.md

@@ -191,7 +191,7 @@ In either case, upgrading to module version `v1.0.0` will trigger a recreation o
 | skip\_provisioners | Flag to skip all local-exec provisioners. It breaks `stub_domains` and `upstream_nameservers` variables functionality. | bool | `"false"` | no |
 | stub\_domains | Map of stub domains and their resolvers to forward DNS queries for a certain domain to an external DNS server | map(list(string)) | `<map>` | no |
 | subnetwork | The subnetwork to host the cluster in (required) | string | n/a | yes |
-| upstream\_nameservers | If specified, the values replace the nameservers taken by default from the node’s /etc/resolv.conf | list | `<list>` | no |
+| upstream\_nameservers | If specified, the values replace the nameservers taken by default from the node’s /etc/resolv.conf | list(string) | `<list>` | no |
 | zones | The zones to host the cluster in (optional if regional cluster / required if zonal) | list(string) | `<list>` | no |
 
 ## Outputs

modules/beta-public-cluster/variables.tf

@@ -215,7 +215,7 @@ variable "stub_domains" {
 }
 
 variable "upstream_nameservers" {
-  type        = "list"
+  type        = list(string)
   description = "If specified, the values replace the nameservers taken by default from the node’s /etc/resolv.conf"
   default     = []
 }

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

@@ -181,7 +181,7 @@ In either case, upgrading to module version `v1.0.0` will trigger a recreation o
 | skip\_provisioners | Flag to skip all local-exec provisioners. It breaks `stub_domains` and `upstream_nameservers` variables functionality. | bool | `"false"` | no |
 | stub\_domains | Map of stub domains and their resolvers to forward DNS queries for a certain domain to an external DNS server | map(list(string)) | `<map>` | no |
 | subnetwork | The subnetwork to host the cluster in (required) | string | n/a | yes |
-| upstream\_nameservers | If specified, the values replace the nameservers taken by default from the node’s /etc/resolv.conf | list | `<list>` | no |
+| upstream\_nameservers | If specified, the values replace the nameservers taken by default from the node’s /etc/resolv.conf | list(string) | `<list>` | no |
 | zones | The zones to host the cluster in (optional if regional cluster / required if zonal) | list(string) | `<list>` | no |
 
 ## Outputs

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

@@ -204,7 +204,7 @@ variable "stub_domains" {
 }
 
 variable "upstream_nameservers" {
-  type        = "list"
+  type        = list(string)
   description = "If specified, the values replace the nameservers taken by default from the node’s /etc/resolv.conf"
   default     = []
 }

modules/private-cluster/README.md

@@ -181,7 +181,7 @@ In either case, upgrading to module version `v1.0.0` will trigger a recreation o
 | skip\_provisioners | Flag to skip all local-exec provisioners. It breaks `stub_domains` and `upstream_nameservers` variables functionality. | bool | `"false"` | no |
 | stub\_domains | Map of stub domains and their resolvers to forward DNS queries for a certain domain to an external DNS server | map(list(string)) | `<map>` | no |
 | subnetwork | The subnetwork to host the cluster in (required) | string | n/a | yes |
-| upstream\_nameservers | If specified, the values replace the nameservers taken by default from the node’s /etc/resolv.conf | list | `<list>` | no |
+| upstream\_nameservers | If specified, the values replace the nameservers taken by default from the node’s /etc/resolv.conf | list(string) | `<list>` | no |
 | zones | The zones to host the cluster in (optional if regional cluster / required if zonal) | list(string) | `<list>` | no |
 
 ## Outputs

modules/private-cluster/variables.tf

@@ -204,7 +204,7 @@ variable "stub_domains" {
 }
 
 variable "upstream_nameservers" {
-  type        = "list"
+  type        = list(string)
   description = "If specified, the values replace the nameservers taken by default from the node’s /etc/resolv.conf"
   default     = []
 }

variables.tf

@@ -204,7 +204,7 @@ variable "stub_domains" {
 }
 
 variable "upstream_nameservers" {
-  type        = "list"
+  type        = list(string)
   description = "If specified, the values replace the nameservers taken by default from the node’s /etc/resolv.conf"
   default     = []
 }