def setup(self):
try:
new_attrs = {}
new_attrs.update(self.attrs)
new_attrs.update(self.do_get_dependencies())
self.obj = self.klass(**new_attrs)
DBSession.add(self.obj)
DBSession.flush()
return self.obj
except:
DBSession.rollback()
raise
def update_node_defn(self, node_id, group_id, site_id, def_id, def_type,
status, dt_time, details, scope, defType):
#update definition status in ServerDefLink table
node_defn = DBSession.query(ServerDefLink).filter_by(
server_id=node_id, def_id=def_id).first()
if node_defn:
node_defn.status = status
node_defn.dt_time = datetime.utcnow()
node_defn.details = details
oos_count = 0 # out of sync count
g_status = to_unicode(constants.IN_SYNC)
#Here we are finding that how many servers are OUT_OF_SYNC with this definition. So getting out of sync count and decide group level sync status to update SPDefLink table with these values.
rowNodeDefn = DBSession.query(ServerDefLink).filter_by(
def_id=def_id,
def_type=to_unicode(defType),
status=to_unicode(constants.OUT_OF_SYNC))
if rowNodeDefn:
oos_count = rowNodeDefn.count()
#Get the status for updating SPDefLink table
if oos_count > 0:
g_status = to_unicode(constants.OUT_OF_SYNC)
else:
g_status = to_unicode(constants.IN_SYNC)
#update definition status and oos_count in SPDefLink table
group_sd = None
if scope == constants.SCOPE_SP:
group_sd = DBSession.query(SPDefLink).filter_by(
group_id=group_id, def_id=def_id,
def_type=to_unicode(defType)).first()
elif scope == constants.SCOPE_DC:
group_sd = DBSession.query(DCDefLink).filter_by(
site_id=site_id, def_id=def_id,
def_type=to_unicode(defType)).first()
if group_sd:
group_sd.status = g_status
group_sd.dt_time = datetime.utcnow()
group_sd.oos_count = oos_count
#Keep a note here saying that commit would have to be called here.
DBSession.flush()
transaction.commit()
def exec_task(self, auth, ctx,node_ids,sp_id):
LOGGER.debug('entered in excec task for CollectMetricsForNodes task')
strt = p_task_timing_start(MTR_LOGGER, "CollectMetrics", node_ids)
try:
manager = Basic.getGridManager()
self.completed_nodes = []
self.pending_nodes = [node_id for node_id in node_ids]
self.exc_node_ids = [node_id for node_id in node_ids]
index = 0
node_id = self.get_next_node_id(index)
while node_id is not None:
self.pending_nodes.remove(node_id)
m_node=DBSession.query(ManagedNode).filter(ManagedNode.id==node_id).one()
index+=1
node_id = self.get_next_node_id(index)
if m_node is None :
continue
self.current_node = m_node
self.start_time = datetime.utcnow()
try:
try:
strt1 = p_task_timing_start(MTR_LOGGER, "NodeGetMterics", m_node.id)
#call function to store the Server metrics into the database
node_snapshot=manager.collectServerMetrics(auth, m_node,filter=True)
#call function to store the VM metrics into the database table
manager.collectVMMetrics(auth, m_node.id, node_snapshot)
#collect metrics at serverpool level
manager.collectServerPoolMetrics(auth, sp_id)
DBSession.flush()
transaction.commit()
p_task_timing_end(MTR_LOGGER, strt1)
except Exception, e:
LOGGER.error("Error updating metrics . Server :"+m_node.hostname)
traceback.print_exc()
finally:
self.completed_nodes.append(m_node.id)
finally:
self.check_if_hung()
p_task_timing_end(MTR_LOGGER, strt)
def exec_task(self, auth, ctx,node_ids,sp_id):
LOGGER.debug('entered in excec task for CollectMetricsForNodes task')
strt = p_task_timing_start(MTR_LOGGER, "CollectMetrics", node_ids)
try:
manager = Basic.getGridManager()
self.completed_nodes = []
self.pending_nodes = [node_id for node_id in node_ids]
self.exc_node_ids = [node_id for node_id in node_ids]
index = 0
node_id = self.get_next_node_id(index)
while node_id is not None:
self.pending_nodes.remove(node_id)
m_node=DBSession.query(ManagedNode).filter(ManagedNode.id==node_id).one()
index+=1
node_id = self.get_next_node_id(index)
if m_node is None :
continue
self.current_node = m_node
self.start_time = datetime.utcnow()
try:
try:
strt1 = p_task_timing_start(MTR_LOGGER, "NodeGetMterics", m_node.id)
#call function to store the Server metrics into the database
node_snapshot=manager.collectServerMetrics(auth, m_node,filter=True)
#call function to store the VM metrics into the database table
manager.collectVMMetrics(auth, m_node.id, node_snapshot)
#collect metrics at serverpool level
manager.collectServerPoolMetrics(auth, sp_id)
DBSession.flush()
transaction.commit()
p_task_timing_end(MTR_LOGGER, strt1)
except Exception, e:
LOGGER.error("Error updating metrics . Server :"+m_node.hostname)
traceback.print_exc()
finally:
self.completed_nodes.append(m_node.id)
finally:
self.check_if_hung()
p_task_timing_end(MTR_LOGGER, strt)
def update_node_defn(self, node_id, group_id, site_id, def_id, def_type, status, dt_time, details, scope, defType):
#update definition status in ServerDefLink table
node_defn = DBSession.query(ServerDefLink).filter_by(server_id = node_id, def_id = def_id).first()
if node_defn:
node_defn.status = status
node_defn.dt_time = datetime.utcnow()
node_defn.details = details
oos_count = 0 # out of sync count
g_status = to_unicode(constants.IN_SYNC)
#Here we are finding that how many servers are OUT_OF_SYNC with this definition. So getting out of sync count and decide group level sync status to update SPDefLink table with these values.
rowNodeDefn = DBSession.query(ServerDefLink).filter_by(def_id = def_id, def_type = to_unicode(defType), status = to_unicode(constants.OUT_OF_SYNC))
if rowNodeDefn:
oos_count = rowNodeDefn.count()
#Get the status for updating SPDefLink table
if oos_count > 0:
g_status = to_unicode(constants.OUT_OF_SYNC)
else:
g_status = to_unicode(constants.IN_SYNC)
#update definition status and oos_count in SPDefLink table
group_sd=None
if scope == constants.SCOPE_SP:
group_sd = DBSession.query(SPDefLink).filter_by(group_id = group_id, def_id = def_id, def_type = to_unicode(defType)).first()
elif scope == constants.SCOPE_DC:
group_sd = DBSession.query(DCDefLink).filter_by(site_id = site_id, def_id = def_id, def_type = to_unicode(defType)).first()
if group_sd:
group_sd.status = g_status
group_sd.dt_time = datetime.utcnow()
group_sd.oos_count = oos_count
#Keep a note here saying that commit would have to be called here.
DBSession.flush()
transaction.commit()
