Extend required_paramaters validator

Extend required_paramaters validator to be able to
search sub-dict of "config".

Subdict is something like "create_image_args" to be
passed to required_paramaters function.

Change-Id: I62df108842a1680cbe79bf52d151d96af3a9b790

rally/plugins/openstack/scenarios/cinder/volumes.py

@@ -569,7 +569,6 @@ class CreateAndListSnapshots(cinder_utils.CinderBasic,
 @validation.restricted_parameters(["name", "display_name"])
 @validation.required_services(consts.Service.CINDER, consts.Service.GLANCE)
 @validation.add("required_platform", platform="openstack", users=True)
-@validation.required_parameters("size")
 @scenario.configure(context={"cleanup": ["cinder", "glance"]},
                     name="CinderVolumes.create_and_upload_volume_to_image")
 class CreateAndUploadVolumeToImage(cinder_utils.CinderBasic,

rally/plugins/openstack/scenarios/mistral/executions.py

@@ -51,7 +51,6 @@ class ListExecutions(utils.MistralScenario):
                               sort_keys=sort_keys, sort_dirs=sort_dirs)
 
 
-@validation.required_parameters("definition")
 @validation.file_exists("definition")
 @types.convert(definition={"type": "file"})
 @types.convert(params={"type": "file"})

rally/plugins/openstack/scenarios/mistral/workbooks.py

@@ -38,7 +38,6 @@ class ListWorkbooks(utils.MistralScenario):
         self._list_workbooks()
 
 
-@validation.required_parameters("definition")
 @validation.file_exists("definition")
 @types.convert(definition={"type": "file"})
 @validation.required_clients("mistral")

rally/plugins/openstack/scenarios/murano/packages.py

@@ -25,7 +25,6 @@ from rally.task import validation
 """Scenarios for Murano packages."""
 
 
-@validation.required_parameters("package")
 @validation.file_exists(param_name="package", mode=os.F_OK)
 @validation.required_clients("murano")
 @validation.required_services(consts.Service.MURANO)
@@ -57,7 +56,6 @@ class ImportAndListPackages(utils.MuranoScenario):
             os.remove(package_path)
 
 
-@validation.required_parameters("package")
 @validation.file_exists(param_name="package", mode=os.F_OK)
 @validation.required_clients("murano")
 @validation.required_services(consts.Service.MURANO)
@@ -86,7 +84,6 @@ class ImportAndDeletePackage(utils.MuranoScenario):
             os.remove(package_path)
 
 
-@validation.required_parameters("package", "body")
 @validation.file_exists(param_name="package", mode=os.F_OK)
 @validation.required_clients("murano")
 @validation.required_services(consts.Service.MURANO)
@@ -124,7 +121,6 @@ class PackageLifecycle(utils.MuranoScenario):
             os.remove(package_path)
 
 
-@validation.required_parameters("package", "filter_query")
 @validation.file_exists(param_name="package", mode=os.F_OK)
 @validation.required_clients("murano")
 @validation.required_services(consts.Service.MURANO)

rally/plugins/openstack/scenarios/neutron/network.py

@@ -105,7 +105,7 @@ class CreateAndDeleteNetworks(utils.NeutronScenario):
 class CreateAndListSubnets(utils.NeutronScenario):
 
     def run(self, network_create_args=None, subnet_create_args=None,
-            subnet_cidr_start=None, subnets_per_network=None):
+            subnet_cidr_start=None, subnets_per_network=1):
         """Create and a given number of subnets and list all subnets.
 
         The scenario creates a network, a given number of subnets and then
@@ -132,7 +132,7 @@ class CreateAndUpdateSubnets(utils.NeutronScenario):
 
     def run(self, subnet_update_args, network_create_args=None,
             subnet_create_args=None, subnet_cidr_start=None,
-            subnets_per_network=None):
+            subnets_per_network=1):
         """Create and update a subnet.
 
         The scenario creates a network, a given number of subnets
@@ -186,14 +186,14 @@ class CreateAndShowSubnets(utils.NeutronScenario):
                 self._show_subnet(subnet, atomic_action=False)
 
 
-@validation.required_parameters("subnets_per_network")
+@validation.number("subnets_per_network", minval=1, integer_only=True)
 @validation.required_services(consts.Service.NEUTRON)
 @scenario.configure(context={"cleanup": ["neutron"]},
                     name="NeutronNetworks.create_and_delete_subnets")
 class CreateAndDeleteSubnets(utils.NeutronScenario):
 
     def run(self, network_create_args=None, subnet_create_args=None,
-            subnet_cidr_start=None, subnets_per_network=None):
+            subnet_cidr_start=None, subnets_per_network=1):
         """Create and delete a given number of subnets.
 
         The scenario creates a network, a given number of subnets and then
@@ -221,7 +221,7 @@ class CreateAndDeleteSubnets(utils.NeutronScenario):
 class CreateAndListRouters(utils.NeutronScenario):
 
     def run(self, network_create_args=None, subnet_create_args=None,
-            subnet_cidr_start=None, subnets_per_network=None,
+            subnet_cidr_start=None, subnets_per_network=1,
             router_create_args=None):
         """Create and a given number of routers and list all routers.
 
@@ -242,7 +242,6 @@ class CreateAndListRouters(utils.NeutronScenario):
 
 
 @validation.number("subnets_per_network", minval=1, integer_only=True)
-@validation.required_parameters("subnets_per_network")
 @validation.required_services(consts.Service.NEUTRON)
 @scenario.configure(context={"cleanup": ["neutron"]},
                     name="NeutronNetworks.create_and_update_routers")
@@ -250,7 +249,7 @@ class CreateAndUpdateRouters(utils.NeutronScenario):
 
     def run(self, router_update_args, network_create_args=None,
             subnet_create_args=None, subnet_cidr_start=None,
-            subnets_per_network=None, router_create_args=None):
+            subnets_per_network=1, router_create_args=None):
         """Create and update a given number of routers.
 
         Create a network, a given number of subnets and routers
@@ -272,14 +271,14 @@ class CreateAndUpdateRouters(utils.NeutronScenario):
             self._update_router(router, router_update_args)
 
 
-@validation.required_parameters("subnets_per_network")
+@validation.number("subnets_per_network", minval=1, integer_only=True)
 @validation.required_services(consts.Service.NEUTRON)
 @scenario.configure(context={"cleanup": ["neutron"]},
                     name="NeutronNetworks.create_and_delete_routers")
 class CreateAndDeleteRouters(utils.NeutronScenario):
 
     def run(self, network_create_args=None, subnet_create_args=None,
-            subnet_cidr_start=None, subnets_per_network=None,
+            subnet_cidr_start=None, subnets_per_network=1,
             router_create_args=None):
         """Create and delete a given number of routers.
 
@@ -339,7 +338,7 @@ class SetAndClearRouterGateway(utils.NeutronScenario):
 class CreateAndListPorts(utils.NeutronScenario):
 
     def run(self, network_create_args=None,
-            port_create_args=None, ports_per_network=None):
+            port_create_args=None, ports_per_network=1):
         """Create and a given number of ports and list all ports.
 
         :param network_create_args: dict, POST /v2.0/networks request
@@ -362,7 +361,7 @@ class CreateAndListPorts(utils.NeutronScenario):
 class CreateAndUpdatePorts(utils.NeutronScenario):
 
     def run(self, port_update_args, network_create_args=None,
-            port_create_args=None, ports_per_network=None):
+            port_create_args=None, ports_per_network=1):
         """Create and update a given number of ports.
 
         Measure the "neutron port-create" and "neutron port-update" commands
@@ -416,14 +415,14 @@ class CreateAndShowPorts(utils.NeutronScenario):
                                  err_msg=msg)
 
 
-@validation.required_parameters("ports_per_network")
+@validation.number("ports_per_network", minval=1, integer_only=True)
 @validation.required_services(consts.Service.NEUTRON)
 @scenario.configure(context={"cleanup": ["neutron"]},
                     name="NeutronNetworks.create_and_delete_ports")
 class CreateAndDeletePorts(utils.NeutronScenario):
 
     def run(self, network_create_args=None,
-            port_create_args=None, ports_per_network=None):
+            port_create_args=None, ports_per_network=1):
             """Create and delete a port.
 
             Measure the "neutron port-create" and "neutron port-delete"