[2.7] aci_iplpg: Support missing aep (#48115)

* aci_iplpg: Support missing aep

* Adapt integration tests to fix

* Add changelog fragment

* Fix PEP8 issue

changelogs/fragments/aci_interface_policy_leaf_policy_group-missing_aep.yaml

@@ -0,0 +1,2 @@
+bugfixes:
+- aci_interface_policy_leaf_policy_group - Support missing aep

lib/ansible/modules/network/aci/aci_interface_policy_leaf_policy_group.py

@@ -370,48 +370,7 @@ def main():
             lagT=lag_type,
         )
 
-    aci = ACIModule(module)
+    child_configs = [
-    aci.construct_url(
-        root_class=dict(
-            aci_class=aci_class_name,
-            aci_rn='infra/funcprof/{0}-{1}'.format(dn_name, policy_group),
-            module_object=policy_group,
-            target_filter={'name': policy_group, 'lagT': lag_type},
-        ),
-        child_classes=[
-            'infraRsAttEntP',
-            'infraRsCdpIfPol',
-            'infraRsFcIfPol',
-            'infraRsHIfPol',
-            'infraRsL2IfPol',
-            'infraRsL2PortSecurityPol',
-            'infraRsLacpPol',
-            'infraRsLldpIfPol',
-            'infraRsMcpIfPol',
-            'infraRsMonIfInfraPol',
-            'infraRsQosEgressDppIfPol',
-            'infraRsQosIngressDppIfPol',
-            'infraRsQosPfcIfPol',
-            'infraRsQosSdIfPol',
-            'infraRsStormctrlIfPol',
-            'infraRsStpIfPol',
-        ],
-    )
-
-    aci.get_existing()
-
-    if state == 'present':
-        aci.payload(
-            aci_class=aci_class_name,
-            class_config=class_config_dict,
-            child_configs=[
-                dict(
-                    infraRsAttEntP=dict(
-                        attributes=dict(
-                            tDn='uni/infra/attentp-{0}'.format(aep),
-                        ),
-                    ),
-                ),
         dict(
             infraRsCdpIfPol=dict(
                 attributes=dict(
@@ -517,9 +476,55 @@ def main():
                 ),
             ),
         ),
+    ]
+
+    # Add infraRsattEntP binding only when aep was defined
+    if aep is not None:
+        child_configs.append(dict(
+            infraRsAttEntP=dict(
+                attributes=dict(
+                    tDn='uni/infra/attentp-{0}'.format(aep),
+                ),
+            ),
+        ))
+
+    aci = ACIModule(module)
+    aci.construct_url(
+        root_class=dict(
+            aci_class=aci_class_name,
+            aci_rn='infra/funcprof/{0}-{1}'.format(dn_name, policy_group),
+            module_object=policy_group,
+            target_filter={'name': policy_group, 'lagT': lag_type},
+        ),
+        child_classes=[
+            'infraRsAttEntP',
+            'infraRsCdpIfPol',
+            'infraRsFcIfPol',
+            'infraRsHIfPol',
+            'infraRsL2IfPol',
+            'infraRsL2PortSecurityPol',
+            'infraRsLacpPol',
+            'infraRsLldpIfPol',
+            'infraRsMcpIfPol',
+            'infraRsMonIfInfraPol',
+            'infraRsQosEgressDppIfPol',
+            'infraRsQosIngressDppIfPol',
+            'infraRsQosPfcIfPol',
+            'infraRsQosSdIfPol',
+            'infraRsStormctrlIfPol',
+            'infraRsStpIfPol',
         ],
     )
 
+    aci.get_existing()
+
+    if state == 'present':
+        aci.payload(
+            aci_class=aci_class_name,
+            class_config=class_config_dict,
+            child_configs=child_configs,
+        )
+
         aci.get_diff(aci_class=aci_class_name)
 
         aci.post_config()

test/integration/targets/aci_interface_policy_leaf_policy_group/tasks/main.yml

@@ -90,7 +90,7 @@
     - intf_policy_leaf_polgrp_check_mode_present is changed
     - intf_policy_leaf_polgrp_present is changed
     - intf_policy_leaf_polgrp_present.previous == []
-    - 'intf_policy_leaf_polgrp_present.sent ==  {"infraAccBndlGrp": {"attributes": {"lagT": "link","name": "policygroupname_link"},"children": [{"infraRsAttEntP": {"attributes": {"tDn": "uni/infra/attentp-None"}}},{"infraRsFcIfPol": {"attributes": {"tnFcIfPolName": "fiberchannelpolicy"}}},{"infraRsHIfPol": {"attributes": {"tnFabricHIfPolName": "linklevelpolicy"}}}]}}'
+    - 'intf_policy_leaf_polgrp_present.sent ==  {"infraAccBndlGrp": {"attributes": {"lagT": "link","name": "policygroupname_link"},"children": [{"infraRsFcIfPol": {"attributes": {"tnFcIfPolName": "fiberchannelpolicy"}}},{"infraRsHIfPol": {"attributes": {"tnFabricHIfPolName": "linklevelpolicy"}}}]}}'
     - intf_policy_leaf_polgrp_idempotent is not changed
     - intf_policy_leaf_polgrp_idempotent.sent == {}
     - intf_policy_leaf_polgrp_update is changed
@@ -209,7 +209,7 @@
     - intf_policy_leaf_polgrp_check_mode_present is changed
     - intf_policy_leaf_polgrp_present is changed
     - intf_policy_leaf_polgrp_present.previous == []
-    - 'intf_policy_leaf_polgrp_present.sent ==  {"infraAccBndlGrp": {"attributes": {"lagT": "node","name": "policygroupname_node"},"children": [{"infraRsAttEntP": {"attributes": {"tDn": "uni/infra/attentp-None"}}},{"infraRsFcIfPol": {"attributes": {"tnFcIfPolName": "fiberchannelpolicy"}}},{"infraRsHIfPol": {"attributes": {"tnFabricHIfPolName": "linklevelpolicy"}}}]}}'
+    - 'intf_policy_leaf_polgrp_present.sent ==  {"infraAccBndlGrp": {"attributes": {"lagT": "node","name": "policygroupname_node"},"children": [{"infraRsFcIfPol": {"attributes": {"tnFcIfPolName": "fiberchannelpolicy"}}},{"infraRsHIfPol": {"attributes": {"tnFabricHIfPolName": "linklevelpolicy"}}}]}}'
     - intf_policy_leaf_polgrp_idempotent is not changed
     - intf_policy_leaf_polgrp_idempotent.sent == {}
     - intf_policy_leaf_polgrp_update is changed
@@ -363,7 +363,7 @@
     - intf_policy_leaf_polgrp_check_mode_present is changed
     - intf_policy_leaf_polgrp_present is changed
     - intf_policy_leaf_polgrp_present.previous == []
-    - 'intf_policy_leaf_polgrp_present.sent ==  {"infraAccPortGrp": {"attributes": {"name": "policygroupname_leaf"},"children": [{"infraRsAttEntP": {"attributes": {"tDn": "uni/infra/attentp-None"}}},{"infraRsFcIfPol": {"attributes": {"tnFcIfPolName": "fiberchannelpolicy"}}},{"infraRsHIfPol": {"attributes": {"tnFabricHIfPolName": "linklevelpolicy"}}}]}}'
+    - 'intf_policy_leaf_polgrp_present.sent ==  {"infraAccPortGrp": {"attributes": {"name": "policygroupname_leaf"},"children": [{"infraRsFcIfPol": {"attributes": {"tnFcIfPolName": "fiberchannelpolicy"}}},{"infraRsHIfPol": {"attributes": {"tnFabricHIfPolName": "linklevelpolicy"}}}]}}'
     - intf_policy_leaf_polgrp_idempotent is not changed
     - intf_policy_leaf_polgrp_idempotent.sent == {}
     - intf_policy_leaf_polgrp_update is changed