yardstick.benchmark.contexts package

Submodules

yardstick.benchmark.contexts.base module

class yardstick.benchmark.contexts.base.Context

Bases: object

Class that represents a context in the logical model

deploy()

Deploy context.

static get(context_type)

Returns instance of a context for context type.

static get_cls(context_type)

Return class of specified type.

static get_server(attr_name)

lookup server info by name from context attr_name: either a name for a server created by yardstick or a dict with attribute name mapping when using external heat templates

init(attrs)

Initiate context.

list = []

undeploy()

Undeploy context.

yardstick.benchmark.contexts.dummy module

class yardstick.benchmark.contexts.dummy.DummyContext

Bases: yardstick.benchmark.contexts.base.Context

Class that handle dummy info

deploy()

don’t need to deploy

init(attrs)

undeploy()

don’t need to undeploy

yardstick.benchmark.contexts.heat module

class yardstick.benchmark.contexts.heat.HeatContext

Bases: yardstick.benchmark.contexts.base.Context

Class that represents a context in the logical model

deploy()

deploys template into a stack using cloud

flavor

returns application’s default flavor name

image

returns application’s default image name

init(attrs)

initializes itself from the supplied arguments

undeploy()

undeploys stack from cloud

user

return login user name corresponding to image

yardstick.benchmark.contexts.model module

Logical model

class yardstick.benchmark.contexts.model.Network(name, context, attrs)

Bases: yardstick.benchmark.contexts.model.Object

Class that represents a network in the logical model

static find_by_route_to(external_network)

finds a network that has a route to the specified network

static find_external_network()

return the name of an external network some network in this context has a route to

has_route_to(network_name)

determines if this network has a route to the named network

list = []

class yardstick.benchmark.contexts.model.Object(name, context)

Bases: object

Base class for classes in the logical model Contains common attributes and methods

dn

returns distinguished name for object

class yardstick.benchmark.contexts.model.PlacementGroup(name, context, policy)

Bases: yardstick.benchmark.contexts.model.Object

Class that represents a placement group in the logical model Concept comes from the OVF specification. Policy should be one of “availability” or “affinity (there are more but they are not supported)”

add_member(name)

static get(name)

map = {}

class yardstick.benchmark.contexts.model.Router(name, network_name, context, external_gateway_info)

Bases: yardstick.benchmark.contexts.model.Object

Class that represents a router in the logical model

class yardstick.benchmark.contexts.model.Server(name, context, attrs)

Bases: yardstick.benchmark.contexts.model.Object

Class that represents a server in the logical model

add_to_template(template, networks, scheduler_hints=None)

adds to the template one or more servers (instances)

flavor

returns a server’s flavor name

image

returns a server’s image name

list = []

yardstick.benchmark.contexts.model.update_scheduler_hints(scheduler_hints, added_servers, placement_group)

update scheduler hints from server’s placement configuration TODO: this code is openstack specific and should move somewhere else

yardstick.benchmark.contexts.node module

class yardstick.benchmark.contexts.node.NodeContext

Bases: yardstick.benchmark.contexts.base.Context

Class that handle nodes info

deploy()

don’t need to deploy

init(attrs)

initializes itself from the supplied arguments

undeploy()

don’t need to undeploy

Module contents