module mongodb_user fix roles default value (#46443) (#46526)

* module mongodb_user fix roles default value (#46443)

* mongodb_user remove ignoring test E324

* mongodb_user add changelog (#464443)

* mongodb_user change doc to set parameter roles as None (#464443)

* mongodb_user fix lint in changelog fragment (#464443)

* mongodb_user : remove E325 exception in test

changelogs/fragments/46443-mongodb_user-fix-roles-default-value.yaml

@@ -0,0 +1,2 @@
+minor_changes:
+- mongodb_user - Change value for parameter roles to empty (https://github.com/ansible/ansible/issues/46443)

lib/ansible/modules/database/mongodb/mongodb_user.py

@@ -77,7 +77,6 @@ options:
               'dbAdminAnyDatabase'
             - "Or the following dictionary '{ db: DATABASE_NAME, role: ROLE_NAME }'."
             - "This param requires pymongo 2.5+. If it is a string, mongodb 2.4+ is also required. If it is a dictionary, mongo 2.6+  is required."
-        default: "readWrite"
     state:
         description:
             - The database user state

test/sanity/validate-modules/ignore.txt

@@ -377,7 +377,6 @@ lib/ansible/modules/database/mongodb/mongodb_parameter.py E317
 lib/ansible/modules/database/mongodb/mongodb_parameter.py E323
 lib/ansible/modules/database/mongodb/mongodb_parameter.py E326
 lib/ansible/modules/database/mongodb/mongodb_user.py E322
-lib/ansible/modules/database/mongodb/mongodb_user.py E324
 lib/ansible/modules/database/mysql/mysql_replication.py E325
 lib/ansible/modules/database/mysql/mysql_replication.py E326
 lib/ansible/modules/database/mysql/mysql_user.py E322