fix: updated wait script

Author: argeiger

solutions/fully-configurable/README.md

@@ -116,6 +116,7 @@ You need the following permissions to run this module:
 | <a name="requirement_external"></a> [external](#requirement\_external) | >= 2.3.4 |
 | <a name="requirement_helm"></a> [helm](#requirement\_helm) | >= 2.8.0, <3.0.0 |
 | <a name="requirement_ibm"></a> [ibm](#requirement\_ibm) | 1.79.1 |
+| <a name="requirement_null"></a> [null](#requirement\_null) | >= 3.2.1, < 4.0.0 |
 | <a name="requirement_shell"></a> [shell](#requirement\_shell) | 1.7.10 |
 
 ### Modules
@@ -129,6 +130,7 @@ You need the following permissions to run this module:
 
 | Name | Type |
 |------|------|
+| [null_resource.wait_for_cloud_pak_deployer_complete](https://registry.terraform.io/providers/hashicorp/null/latest/docs/resources/resource) | resource |
 | [external_external.schematics](https://registry.terraform.io/providers/hashicorp/external/latest/docs/data-sources/external) | data source |
 | [ibm_container_cluster_config.cluster_config](https://registry.terraform.io/providers/ibm-cloud/ibm/1.79.1/docs/data-sources/container_cluster_config) | data source |
 | [ibm_iam_auth_token.tokendata](https://registry.terraform.io/providers/ibm-cloud/ibm/1.79.1/docs/data-sources/iam_auth_token) | data source |

solutions/fully-configurable/main.tf

@@ -45,7 +45,7 @@ resource "null_resource" "wait_for_cloud_pak_deployer_complete" {
     command = "${path.module}/../../scripts/wait_for_cpd_pod.sh"
 
     environment = {
-      KUBECONFIG = data.ibm_container_cluster_config.cluster_config[0].config_file_path
+      KUBECONFIG = data.ibm_container_cluster_config.cluster_config.config_file_path
     }
   }
   triggers = {

solutions/fully-configurable/version.tf

@@ -17,5 +17,9 @@ terraform {
       source  = "scottwinkler/shell"
       version = "1.7.10"
     }
+    null = {
+      source  = "hashicorp/null"
+      version = ">= 3.2.1, < 4.0.0"
+    }
   }
 }