Adding hosts bulk deletion feature (#14462)

* Adding hosts bulk deletion feature

Signed-off-by: Avi Layani <alayani@redhat.com>

* fix the type of the argument

Signed-off-by: Avi Layani <alayani@redhat.com>

* fixing activity_entry tracking

Signed-off-by: Avi Layani <alayani@redhat.com>

* Revert "fixing activity_entry tracking"

This reverts commit c8eab52c2ccc5abe215d56d1704ba1157e5fbbd0.
Since the bulk_delete is not related to an inventory, only hosts which
can be from different inventories.

* get only needed vars to reduce memory consumption

Signed-off-by: Avi Layani <alayani@redhat.com>

* filtering the data to reduce memory increase the number of queries

Signed-off-by: Avi Layani <alayani@redhat.com>

* update the activity stream for inventories

Signed-off-by: Avi Layani <alayani@redhat.com>

* fix the changes dict initialiazation

Signed-off-by: Avi Layani <alayani@redhat.com>

---------

Signed-off-by: Avi Layani <alayani@redhat.com>

awxkit/awxkit/cli/custom.py

@@ -143,6 +143,26 @@ class BulkHostCreate(CustomAction):
         return response
 
 
+class BulkHostDelete(CustomAction):
+    action = 'host_delete'
+    resource = 'bulk'
+
+    @property
+    def options_endpoint(self):
+        return self.page.endpoint + '{}/'.format(self.action)
+
+    def add_arguments(self, parser, resource_options_parser):
+        options = self.page.connection.options(self.options_endpoint)
+        if options.ok:
+            options = options.json()['actions']['POST']
+            resource_options_parser.options['HOSTDELETEPOST'] = options
+            resource_options_parser.build_query_arguments(self.action, 'HOSTDELETEPOST')
+
+    def perform(self, **kwargs):
+        response = self.page.get().host_delete.post(kwargs)
+        return response
+
+
 class ProjectUpdate(Launchable, CustomAction):
     action = 'update'
     resource = 'projects'

awxkit/awxkit/cli/options.py

@@ -270,6 +270,10 @@ class ResourceOptionsParser(object):
                     if k == 'hosts':
                         kwargs['type'] = list_of_json_or_yaml
                         kwargs['required'] = required = True
+                if method == "host_delete":
+                    if k == 'hosts':
+                        kwargs['type'] = list_of_json_or_yaml
+                        kwargs['required'] = required = True
                 if method == "job_launch":
                     if k == 'jobs':
                         kwargs['type'] = list_of_json_or_yaml