diff options
Diffstat (limited to 'yardstick/benchmark/contexts/base.py')
| -rw-r--r-- | yardstick/benchmark/contexts/base.py | 55 |
1 files changed, 55 insertions, 0 deletions
diff --git a/yardstick/benchmark/contexts/base.py b/yardstick/benchmark/contexts/base.py index 64cee8376..022e365e4 100644 --- a/yardstick/benchmark/contexts/base.py +++ b/yardstick/benchmark/contexts/base.py @@ -8,10 +8,13 @@ ############################################################################## import abc +import errno import six +import os from yardstick.common import constants from yardstick.common import utils +from yardstick.common.constants import YARDSTICK_ROOT_PATH class Flags(object): @@ -50,6 +53,7 @@ class Context(object): self._flags = Flags() self._name = None self._task_id = None + self.file_path = None self._host_name_separator = host_name_separator def init(self, attrs): @@ -66,6 +70,26 @@ class Context(object): return tuple(name.split(self._host_name_separator, 1)) return None, None + def read_pod_file(self, attrs): + self.file_path = file_path = attrs.get("file", "pod.yaml") + try: + cfg = utils.read_yaml_file(self.file_path) + except IOError as io_error: + if io_error.errno != errno.ENOENT: + raise + + self.file_path = os.path.join(YARDSTICK_ROOT_PATH, file_path) + cfg = utils.read_yaml_file(self.file_path) + + self.nodes.extend(cfg["nodes"]) + self.controllers.extend([node for node in cfg["nodes"] + if node.get("role") == "Controller"]) + self.computes.extend([node for node in cfg["nodes"] + if node.get("role") == "Compute"]) + self.baremetals.extend([node for node in cfg["nodes"] + if node.get("role") == "Baremetal"]) + return cfg + @property def name(self): if self._flags.no_setup or self._flags.no_teardown: @@ -131,6 +155,25 @@ class Context(object): attr_name) @staticmethod + def get_physical_nodes(): + """return physical node names for all contexts""" + physical_nodes = {} + for context in Context.list: + nodes = context._get_physical_nodes() + physical_nodes.update({context._name: nodes}) + + return physical_nodes + + @staticmethod + def get_physical_node_from_server(server_name): + """return physical nodes for all contexts""" + context = Context.get_context_from_server(server_name) + if context == None: + return None + + return context._get_physical_node_for_server(server_name) + + @staticmethod def get_context_from_server(attr_name): """lookup context info by name from node config attr_name: either a name of the node created by yardstick or a dict @@ -159,3 +202,15 @@ class Context(object): except StopIteration: raise ValueError("context not found for server %r" % attr_name) + + @abc.abstractmethod + def _get_physical_nodes(self): + """return the list of physical nodes in context""" + + @abc.abstractmethod + def _get_physical_node_for_server(self, server_name): + """ Find physical node for given server + + :param server_name: (string) Server name in scenario + :return string: <node_name>.<context_name> + """ |