feat: added support for OCP v4.16 - this is now the default version that will be deployed (#895)

Author: imprateeksh

ibm_catalog.json

@@ -1135,6 +1135,10 @@
                 {
                   "displayname": "4.15_openshift",
                   "value": "4.15_openshift"
+                },
+                {
+                  "displayname": "4.16_openshift",
+                  "value": "4.16_openshift"
                 }
               ],
               "custom_config": {}

patterns/roks/variables.tf

@@ -192,19 +192,20 @@ variable "cluster_zones" {
 }
 
 variable "kube_version" {
-  description = "The version of the OpenShift cluster that should be provisioned. Current supported values are '4.15_openshift', '4.14_openshift', '4.13_openshift', or '4.12_openshift'. NOTE: This is only used during initial cluster provisioning, but ignored for future updates. Cluster version updates should be done outside of terraform to prevent possible destructive changes."
+  description = "The version of the OpenShift cluster that should be provisioned. Current supported values are '4.16_openshift', '4.15_openshift', '4.14_openshift', '4.13_openshift', or '4.12_openshift'. NOTE: This is only used during initial cluster provisioning, but ignored for future updates. Cluster version updates should be done outside of terraform to prevent possible destructive changes."
   type        = string
-  default     = "4.15_openshift"
+  default     = "4.16_openshift"
   validation {
     condition = anytrue([
       var.kube_version == null,
       var.kube_version == "default",
+      var.kube_version == "4.16_openshift",
       var.kube_version == "4.15_openshift",
       var.kube_version == "4.14_openshift",
       var.kube_version == "4.13_openshift",
       var.kube_version == "4.12_openshift",
     ])
-    error_message = "The kube_version value can currently only be '4.15_openshift', '4.14_openshift', '4.13_openshift', or '4.12_openshift'"
+    error_message = "The kube_version value can currently only be '4.16_openshift', '4.15_openshift', '4.14_openshift', '4.13_openshift', or '4.12_openshift'"
   }
 }