MGMT-15365: It's possible to attempt to delete a host from infraenv f…

…or a standalone cluster created by integrated UI flow [BACKPORT 2.9] (#2460)

* Disable removing from cluster for ISO-booted nodes

* Disable removing from AI-flow cluster for ISO-booted nodes

libs/locales/lib/en/translation.json

@@ -430,6 +430,7 @@
   "ai:It is not possible to remove a host which is being installed.": "It is not possible to remove a host that is being installed.",
   "ai:It is not possible to remove a node from a cluster during installation.": "It is not possible to remove a node from a cluster during installation.",
   "ai:It is not possible to remove control plane node from an installed cluster.": "It is not possible to remove control plane node from an installed cluster.",
+  "ai:It is not possible to remove this node from the cluster.": "It is not possible to remove this node from the cluster.",
   "ai:It may take a few minutes for the join request to appear.": "It might take a few minutes for the join request to appear.",
   "ai:It seems the Central infrastructure management is not configured which will prevent its features to be used. Please refer to the documentation for the first time setup steps.": "Central Infrastructure Management is not configured, which prevents its features from being used. Refer to the documentation for the first time setup steps.",
   "ai:It seems the Metal3 operator is missing configuration which will prevent it to find bare metal hosts in this namespace. Please refer to the documentation for the first time setup steps.": "The Metal3 operator is not configured correctly, which prevents it from finding bare metal hosts in this namespace. Refer to the documentation for the first time setup steps.",

libs/ui-lib/lib/cim/components/Agent/tableUtils.tsx

@@ -302,6 +302,7 @@ export const canUnbindAgent = (
   agentClusterInstalls: AgentClusterInstallK8sResource[] | undefined,
   agent: AgentK8sResource,
   t: TFunction,
+  infraEnv?: InfraEnvK8sResource,
 ): ActionCheck => {
   if (!agent?.spec.clusterDeploymentName?.name) {
     return [false, t('ai:The agent is not bound to a cluster.')];
@@ -343,6 +344,13 @@ export const canUnbindAgent = (
     }
   }
 
+  if (
+    !agent.metadata?.labels?.hasOwnProperty(AGENT_BMH_NAME_LABEL_KEY) &&
+    infraEnv?.spec?.clusterRef
+  ) {
+    return [false, t('ai:It is not possible to remove this node from the cluster.')];
+  }
+
   return [true, undefined];
 };
 
@@ -468,7 +476,7 @@ export const useAgentsTable = (
           const agent = agents.find((a) => a.metadata?.uid === host.id);
 
           if (agent) {
-            return canUnbindAgent(agentClusterInstalls, agent, t);
+            return canUnbindAgent(agentClusterInstalls, agent, t, infraEnv);
           }
           const bmh = bmhs?.find((bmh) => bmh.metadata?.uid === host.id);
           if (bmh) {