Merge pull request #246 from mareklibra/MGMT-10296.KubeadminReserved

MGMT-10296 Kubeadmin username is reserved

Author: mareklibra

ui/frontend/src/components/DomainPage/__snapshots__/DomainSelector.test.tsx.snap

@@ -50,7 +50,7 @@ exports[`DomainSelector can can handle invalid domain 1`] = `
             class="validation-failed-text"
             data-testid="domain-validation-failed"
           >
-            Valid domain wasn't provided
+            Valid domain wasn't provided.
           </div>
         </div>
       </div>

ui/frontend/src/components/UsernamePage/__snapshots__/UsernameSelector.test.tsx.snap

@@ -51,7 +51,7 @@ exports[`UsernameSelector can can handle invalid domain 1`] = `
             class="validation-failed-text"
             data-testid="validation-failed-text"
           >
-            Valid username wasn't provided
+            Valid username wasn't provided.
           </div>
         </div>
       </div>
@@ -111,7 +111,7 @@ exports[`UsernameSelector can can handle invalid domain 2`] = `
             class="validation-failed-text"
             data-testid="validation-failed-text"
           >
-            Valid username wasn't provided
+            Valid username wasn't provided.
           </div>
         </div>
       </div>

ui/frontend/src/components/utils.test.ts

@@ -8,8 +8,8 @@ import {
 
 const TWELVE_SPACES = '            ';
 const STRING_SUCCESS = '';
-const STRING_FAILED_DOMAIN = "Valid domain wasn't provided";
-const STRING_FAILED_USERNAME = "Valid username wasn't provided";
+const STRING_FAILED_DOMAIN = "Valid domain wasn't provided.";
+const STRING_FAILED_USERNAME = "Valid username wasn't provided.";
 
 const IP_TRIPLET_SUCCESS = {
   valid: true,

ui/frontend/src/components/utils.ts

@@ -37,19 +37,23 @@ export const domainValidator = (domain: string): K8SStateContextData['domainVali
   if (!domain || domain?.match(DNS_NAME_REGEX)) {
     return ''; // passed ; optional - pass for empty as well
   }
-  return "Valid domain wasn't provided";
+  return "Valid domain wasn't provided.";
 };
 
 export const usernameValidator = (username = ''): K8SStateContextData['username'] => {
   if (username.length >= 54) {
     return 'Valid username can not be longer than 54 characters.';
   }
 
+  if (username === 'kubeadmin') {
+    return 'The kubeadmin username is reserved.';
+  }
+
   if (!username || username.match(USERNAME_REGEX)) {
     return ''; // passed
   }
 
-  return "Valid username wasn't provided";
+  return "Valid username wasn't provided.";
 };
 
 export const passwordValidator = (pwd: string): K8SStateContextData['passwordValidation'] => {