def prepare(self,
memory_mb,
databases,
users,
device_path=None,
mount_point=None):
from reddwarf.instance.models import DBInstance
from reddwarf.instance.models import InstanceServiceStatus
from reddwarf.instance.models import ServiceStatuses
from reddwarf.guestagent.models import AgentHeartBeat
LOG.debug("users... %s" % users)
LOG.debug("databases... %s" % databases)
instance_name = DBInstance.find_by(id=self.id).name
self.create_user(users)
self.create_database(databases)
def update_db():
status = InstanceServiceStatus.find_by(instance_id=self.id)
if instance_name.endswith('GUEST_ERROR'):
status.status = ServiceStatuses.FAILED
else:
status.status = ServiceStatuses.RUNNING
status.save()
AgentHeartBeat.create(instance_id=self.id)
self.event_spawn(1.0, update_db)
def set_server_running():
from reddwarf.instance.models import DBInstance
from reddwarf.instance.models import InstanceServiceStatus
from reddwarf.instance.models import ServiceStatuses
instance = DBInstance.find_by(compute_instance_id=id)
LOG.debug("Setting server %s to running" % instance.id)
status = InstanceServiceStatus.find_by(instance_id=instance.id)
status.status = ServiceStatuses.RUNNING
status.save()
def set_server_running():
from reddwarf.instance.models import DBInstance
from reddwarf.instance.models import InstanceServiceStatus
from reddwarf.instance.models import ServiceStatuses
instance = DBInstance.find_by(compute_instance_id=id)
LOG.debug("Setting server %s to running" % instance.id)
status = InstanceServiceStatus.find_by(instance_id=instance.id)
status.status = ServiceStatuses.RUNNING
status.save()
def __init__(self, host_info):
self.name = host_info.name
self.percent_used = host_info.percentUsed
self.total_ram = host_info.totalRAM
self.used_ram = host_info.usedRAM
self.instances = host_info.instances
for instance in self.instances:
instance['server_id'] = instance['uuid']
del instance['uuid']
try:
db_info = DBInstance.find_by(
compute_instance_id=instance['server_id'])
instance['id'] = db_info.id
instance['tenant_id'] = db_info.tenant_id
except exception.ReddwarfError as re:
LOG.error(re)
LOG.error("Compute Instance ID found with no associated RD "
"instance: %s" % instance['server_id'])
instance['id'] = None
def __init__(self, host_info):
self.name = host_info.name
self.percent_used = host_info.percentUsed
self.total_ram = host_info.totalRAM
self.used_ram = host_info.usedRAM
self.instances = host_info.instances
for instance in self.instances:
instance['server_id'] = instance['uuid']
del instance['uuid']
try:
db_info = DBInstance.find_by(
compute_instance_id=instance['server_id'])
instance['id'] = db_info.id
instance['tenant_id'] = db_info.tenant_id
except exception.ReddwarfError as re:
LOG.error(re)
LOG.error("Compute Instance ID found with no associated RD "
"instance: %s" % instance['server_id'])
instance['id'] = None
def prepare(self, memory_mb, databases, users, device_path=None,
mount_point=None):
from reddwarf.instance.models import DBInstance
from reddwarf.instance.models import InstanceServiceStatus
from reddwarf.instance.models import ServiceStatuses
from reddwarf.guestagent.models import AgentHeartBeat
LOG.debug("users... %s" % users)
LOG.debug("databases... %s" % databases)
instance_name = DBInstance.find_by(id=self.id).name
self.create_user(users)
self.create_database(databases)
def update_db():
status = InstanceServiceStatus.find_by(instance_id=self.id)
if instance_name.endswith('GUEST_ERROR'):
status.status = ServiceStatuses.FAILED
else:
status.status = ServiceStatuses.RUNNING
status.save()
AgentHeartBeat.create(instance_id=self.id)
self.event_spawn(1.0, update_db)
def set_server_running():
instance = DBInstance.find_by(compute_instance_id=id)
LOG.debug("Setting server %s to running" % instance.id)
status = InstanceServiceStatus.find_by(instance_id=instance.id)
status.status = ServiceStatuses.RUNNING
status.save()
def _reload_db_info(self):
self.db_info = DBInstance.find_by(id=self.db_info.id, deleted=False)
def _reload_db_info(self):
self.db_info = DBInstance.find_by(id=self.db_info.id, deleted=False)
def set_server_running():
instance = DBInstance.find_by(compute_instance_id=id)
LOG.debug("Setting server %s to running" % instance.id)
status = InstanceServiceStatus.find_by(instance_id=instance.id)
status.status = ServiceStatuses.RUNNING
status.save()
