Clean-up of resources created in OKA workflows

Change-Id: I1a0ce2de88bd3e77036724a34c9423385c340b6d
Signed-off-by: garciadeblas <gerardo.garciadeblas@telefonica.com>
diff --git a/osm_lcm/odu_workflows.py b/osm_lcm/odu_workflows.py
index faf33db..92cfc43 100644
--- a/osm_lcm/odu_workflows.py
+++ b/osm_lcm/odu_workflows.py
@@ -76,12 +76,15 @@
             },
             "create_oka": {
                 "workflow_function": self.create_oka,
+                "clean_function": self.clean_items_oka_create,
             },
             "update_oka": {
                 "workflow_function": self.update_oka,
+                "clean_function": self.clean_items_oka_update,
             },
             "delete_oka": {
                 "workflow_function": self.delete_oka,
+                "clean_function": self.clean_items_oka_delete,
             },
             "create_ksus": {
                 "workflow_function": self.create_ksus,
@@ -150,11 +153,15 @@
         move_ksu,
         clean_items_ksu_create,
         clean_items_ksu_update,
+        clean_items_ksu_delete,
     )
     from osm_lcm.odu_libs.oka import (
         create_oka,
         update_oka,
         delete_oka,
+        clean_items_oka_create,
+        clean_items_oka_update,
+        clean_items_oka_delete,
     )
     from osm_lcm.odu_libs.profiles import (
         create_profile,
@@ -211,6 +218,19 @@
         return content["workflow_name"]
 
     async def clean_items(self, items):
+        # Delete pods
+        for pod in items.get("pods", []):
+            name = pod["name"]
+            namespace = pod["namespace"]
+            self.logger.info(f"Deleting pod {name} in namespace {namespace}")
+            self.logger.debug(f"Testing kubectl: {self._kubectl}")
+            self.logger.debug(
+                f"Testing kubectl configuration: {self._kubectl.configuration}"
+            )
+            self.logger.debug(
+                f"Testing kubectl configuration Host: {self._kubectl.configuration.host}"
+            )
+            await self._kubectl.delete_pod(name, namespace)
         # Delete secrets
         for secret in items.get("secrets", []):
             name = secret["name"]