ARO-9520: Add state struct to node pool

Added a state and details to node pool.

Signed-off-by: Alba Hita Catala <[email protected]>

model/clusters_mgmt/v2alpha1/node_pool_state_type.model

@@ -0,0 +1,24 @@
+/*
+Copyright (c) 2024 Red Hat, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Representation of the status of a node pool.
+class NodePoolState {
+    // The current state of the node pool.
+    Value NodePoolStateValues
+
+    // Detailed user friendly status for node pool state.
+    Details String
+}

model/clusters_mgmt/v2alpha1/node_pool_state_values_type.model

@@ -0,0 +1,42 @@
+/*
+Copyright (c) 2024 Red Hat, Inc.
+
+Licensed under the Apache License, Version 2.0 (the "License");
+you may not use this file except in compliance with the License.
+You may obtain a copy of the License at
+
+  http://www.apache.org/licenses/LICENSE-2.0
+
+Unless required by applicable law or agreed to in writing, software
+distributed under the License is distributed on an "AS IS" BASIS,
+WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+See the License for the specific language governing permissions and
+limitations under the License.
+*/
+
+// Overall state of a node pool.
+enum NodePoolStateValues {
+	// The node pool is being uninstalled.
+	Deleting
+
+	// Error during installation or change.
+	Error
+
+	// The node pool is still being installed.
+	Installing
+
+	// The node pool is pending resources before being provisioned.
+	Pending
+
+	// The node pool is ready to use.
+	Ready
+
+	// The state of the node pool is unknown.
+	Unknown
+
+    // The state of the node pool is unknown.
+	Updating
+
+	// The node pool is validating user input.
+	Validating
+}

model/clusters_mgmt/v2alpha1/node_pool_status_type.model

@@ -21,4 +21,7 @@ class NodePoolStatus {
 
     // Adds additional information about the NodePool status when the node pool doesn't reach the desired replicas.
     Message String
+
+    // The Current NodePool state.
+    State NodePoolState
 }