The cinder.api.contrib.hosts Module

The hosts admin extension.

class HostActionTemplate

Bases: cinder.api.xmlutil.TemplateBuilder

construct()

class HostController

Bases: cinder.api.openstack.wsgi.Controller

The Hosts API controller for the OpenStack API.

index(req)

show(req, id)

Shows the volume usage info given by hosts.

Parameters:

• context – security context
• host – hostname

Returns:

expected to use HostShowTemplate. ex.:

{'host': {'resource':D},..}
D: {'host': 'hostname','project': 'admin',
    'volume_count': 1, 'total_volume_gb': 2048}

update(req, id, service=None, *args, **kwargs)

wsgi_actions = {}

wsgi_extensions = []

class HostDeserializer(metadata=None)

Bases: cinder.api.openstack.wsgi.XMLDeserializer

default(string)

class HostIndexTemplate

Bases: cinder.api.xmlutil.TemplateBuilder

construct()

class HostShowTemplate

Bases: cinder.api.xmlutil.TemplateBuilder

construct()

class HostUpdateTemplate

Bases: cinder.api.xmlutil.TemplateBuilder

construct()

class Hosts(ext_mgr)

Bases: cinder.api.extensions.ExtensionDescriptor

Admin-only host administration.

alias = 'os-hosts'

get_resources()

name = 'Hosts'

namespace = 'http://docs.openstack.org/volume/ext/hosts/api/v1.1'

updated = '2011-06-29T00:00:00+00:00'

check_host(fn)

Makes sure that the host exists.