The nova.api.openstack.compute.contrib.hosts Module

The hosts admin extension.

class HostActionTemplate

Bases: nova.api.openstack.xmlutil.TemplateBuilder

construct()

class HostController

Bases: object

The Hosts API controller for the OpenStack API.

index(req)

Returns:A dict in the format:

{‘hosts’: [{‘host_name’: ‘some.host.name’,

‘service’: ‘cells’},

{‘host_name’: ‘some.other.host.name’,

‘service’: ‘cells’},

{‘host_name’: ‘some.celly.host.name’,

‘service’: ‘cells’},

{‘host_name’: ‘console1.host.com’,

‘service’: ‘consoleauth’},

{‘host_name’: ‘network1.host.com’,

‘service’: ‘network’},

{‘host_name’: ‘netwwork2.host.com’,

‘service’: ‘network’},

{‘host_name’: ‘sched1.host.com’,

‘service’: ‘scheduler’},

{‘host_name’: ‘sched2.host.com’,

‘service’: ‘scheduler’},

{‘host_name’: ‘vol1.host.com’,

‘service’: ‘volume’}]}

reboot(req, id)

show(req, id)

Shows the physical/usage resource given by hosts.

Parameters:id – hostname Returns:expected to use HostShowTemplate. ex.:

{'host': {'resource':D},..}
D: {'host': 'hostname','project': 'admin',
    'cpu': 1, 'memory_mb': 2048, 'disk_gb': 30}

shutdown(req, id)

startup(req, id)

update(req, id, body)

Parameters:body – example format {‘status’: ‘enable’, ‘maintenance_mode’: ‘enable’} Returns:

class HostIndexTemplate

Bases: nova.api.openstack.xmlutil.TemplateBuilder

construct()

class HostShowTemplate

Bases: nova.api.openstack.xmlutil.TemplateBuilder

construct()

class HostUpdateDeserializer(metadata=None)

Bases: nova.api.openstack.wsgi.XMLDeserializer

default(string)

class HostUpdateTemplate

Bases: nova.api.openstack.xmlutil.TemplateBuilder

construct()

class Hosts(ext_mgr)

Bases: nova.api.openstack.extensions.ExtensionDescriptor

Admin-only host administration.

alias = 'os-hosts'

get_resources()

name = 'Hosts'

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

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