def list_instances_detail(self, context):
"""Return a list of InstanceInfo for all registered VMs"""
LOG.debug("list_instances_detail")
info_list = []
bmms = db.bmm_get_all_by_instance_id_not_null(context)
for bmm in bmms:
instance = db.instance_get(context, bmm["instance_id"])
status = PowerManager(bmm["ipmi_ip"]).status()
if status == "off":
inst_power_state = power_state.SHUTOFF
if instance["vm_state"] == vm_states.ACTIVE:
db.instance_update(context, instance["id"],
{"vm_state": vm_states.STOPPED})
else:
inst_power_state = power_state.RUNNING
if instance["vm_state"] == vm_states.STOPPED:
db.instance_update(context, instance["id"],
{"vm_state": vm_states.ACTIVE})
info_list.append(
driver.InstanceInfo(
self._instance_id_to_name(bmm["instance_id"]),
inst_power_state))
return info_list
def list_instances_detail(self):
# TODO(justinsb): This is a terrible implementation (1+N)
instance_infos = []
for instance_name in self.list_instances():
info = self.get_info(instance_name)
state = info['state']
instance_info = driver.InstanceInfo(instance_name, state)
instance_infos.append(instance_info)
return instance_infos
def list_instances_detail(self):
"""List VM instances, returning InstanceInfo objects."""
instance_infos = []
for vm_ref in self._session.get_xenapi().VM.get_all():
vm_rec = self._session.get_xenapi().VM.get_record(vm_ref)
if not vm_rec["is_a_template"] and not vm_rec["is_control_domain"]:
name = vm_rec["name_label"]
# TODO(justinsb): This a roundabout way to map the state
openstack_format = VMHelper.compile_info(vm_rec)
state = openstack_format['state']
instance_info = driver.InstanceInfo(name, state)
instance_infos.append(instance_info)
return instance_infos
def _map_to_instance_info(self, instance):
instance = utils.check_isinstance(instance, FakeInstance)
info = driver.InstanceInfo(instance.name, instance.state)
return info
def _map_to_instance_info(self, domain_name):
"""Gets info from a virsh domain object into an InstanceInfo"""
_domain_info = self._conn.get_domain_info(domain_name)
state, _max_mem, _mem, _num_cpu, _cpu_time = _domain_info
name = domain_name
return driver.InstanceInfo(name, state)
