fix preparation state

cleanup.py

@@ -10,9 +10,7 @@ def main() -> None:
     print("Delete openstack instances", flush=True)
     try:
         conn = openstack.connect()
-
         for server in conn.compute.servers(name=env.VM_NAME):
-            volumes = server.attached_volumes
             for i in range(5):
                 conn.delete_server(server.id, delete_ips=True)
                 time.sleep(5)
@@ -20,24 +18,10 @@ def main() -> None:
                 if state is None:
                     print(f'Delete server {server.id} successful', flush=True)
                     break
-            
-            for volume in volumes:
-                start_time = time.time()
-                while time.time() - start_time < 300:  # Keep trying for up to 5 minutes
-                    try:
-                        if conn.block_storage.find_volume(volume.id):
-                            conn.block_storage.delete_volume(volume.id)
-                        print(f"Successfully deleted volume with ID {volume.id}", flush=True)
-                        break
-                    except openstack.exceptions.SDKException as e:
-                        print(f"Error deleting volume with ID {volume.id}: {e}", flush=True)
-                        print("Retrying in 10 seconds...", flush=True)
-                        time.sleep(10)
 
         if os.path.exists(env.PRIVATE_KEY_PATH):
             os.remove(env.PRIVATE_KEY_PATH)
         conn.delete_keypair(env.KEY_PAIR_NAME)
-  
         conn.close()
     except Exception as e:
         traceback.print_exc()

prepare.py

@@ -23,25 +23,21 @@ def provision_server(
     image = conn.compute.find_image(env.BUILDER_IMAGE)
     flavor = conn.compute.find_flavor(env.FLAVOR)
     network = conn.network.find_network(env.NETWORK)
-    try:
-        server = conn.create_server(
-            name=env.VM_NAME,
-            flavor=flavor.id,
-            image=image.id,
-            boot_from_volume=True,
-            terminate_volume=True,
-            volume_size=env.VOLUME_SIZE,
-            key_name=env.KEY_PAIR_NAME,
-            security_groups=[group for group in env.SECURITY_GROUPS.split()],
-            network=network.id
-        )
-    except openstack.exceptions.SDKException as e:
-        print(e, flush=True)
-    except Exception as e:
-        print(e, flush=True)
+    server = conn.create_server(
+        name=env.VM_NAME,
+        flavor=flavor.id,
+        image=image.id,
+        boot_from_volume=True,
+        terminate_volume=True,
+        volume_size=env.VOLUME_SIZE,
+        key_name=env.KEY_PAIR_NAME,
+        security_groups=[group for group in env.SECURITY_GROUPS.split()],
+        network=network.id
+    )
 
     print(f'Waiting for server to come up...')
     server = conn.wait_for_server(server, timeout=int(env.SERVER_CREATION_TIMEOUT))
+
     
     return server