cinder.objects.service module¶

class Service(context=None, **kwargs)¶

Bases: cinder.objects.base.CinderPersistentObject, cinder.objects.base.CinderObject, cinder.objects.base.CinderObjectDictCompat, cinder.objects.base.CinderComparableObject, cinder.objects.base.ClusteredObject

OPTIONAL_FIELDS = ('cluster',)¶

VERSION = '1.6'¶

active_backend_id¶

availability_zone¶

binary¶

cluster¶

cluster_name¶

create()¶

created_at¶

deleted¶

deleted_at¶

destroy()¶

disabled¶

disabled_reason¶

fields = {'active_backend_id': String(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'availability_zone': String(default=cinder,nullable=True), 'binary': String(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'cluster': Object(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'cluster_name': String(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'created_at': DateTime(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'deleted': Boolean(default=False,nullable=True), 'deleted_at': DateTime(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'disabled': Boolean(default=False,nullable=True), 'disabled_reason': String(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'frozen': Boolean(default=False,nullable=False), 'host': String(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'id': Integer(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=False), 'modified_at': DateTime(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'object_current_version': String(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'replication_status': ReplicationStatus(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True,valid_values=('error', 'enabled', 'disabled', 'not-capable', 'failover-error', 'failing-over', 'failed-over', 'enabling', 'disabling')), 'report_count': Integer(default=0,nullable=False), 'rpc_current_version': String(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'topic': String(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'updated_at': DateTime(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=True), 'uuid': String(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=False)}¶

frozen¶

classmethod get_by_args(context, host, binary_key)¶

classmethod get_by_host_and_topic(context, host, topic, disabled=False)¶

classmethod get_by_uuid(context, service_uuid)¶

classmethod get_minimum_obj_version(context, binary=None)¶

classmethod get_minimum_rpc_version(context, binary)¶

host¶

id¶

is_up¶

Check whether a service is up based on last heartbeat.

model¶

alias of cinder.db.sqlalchemy.models.Service

modified_at¶

obj_load_attr(attrname)¶

Load an additional attribute from the real object.

This should load self.$attrname and cache any data that might be useful for future load operations.

obj_make_compatible(primitive, target_version)¶

Make a service representation compatible with a target version.

object_current_version¶

replication_status¶

report_count¶

rpc_current_version¶

save()¶

Save the changed fields back to the store.

This is optional for subclasses, but is presented here in the base class for consistency among those that do.

topic¶

updated_at¶

uuid¶

class ServiceList(*args, **kwargs)¶

Bases: cinder.objects.base.ObjectListBase, cinder.objects.base.CinderObject

VERSION = '1.1'¶

fields = {'objects': List(default=<class 'oslo_versionedobjects.fields.UnspecifiedDefault'>,nullable=False)}¶

classmethod get_all(context, filters=None)¶

classmethod get_all_by_binary(context, binary, disabled=None)¶

classmethod get_all_by_topic(context, topic, disabled=None)¶

objects¶