def is_resource_node_active(cloud_model, elem_s):
control_planes = CloudModel.control_planes(cloud_model)
control_plane = ResourceNode.get_control_plane_id(elem_s)
node_type = ResourceNode.get_type(elem_s)
for elem_cp in control_planes:
cp_name = ControlPlane.get_name(elem_cp)
if cp_name.lower() != control_plane.lower():
continue
if not ResourceNode.is_active(elem_cp, node_type, elem_s):
return False
return True
def is_active(cloud_model, elem_s):
if isinstance(elem_s, dict):
if 'state' in elem_s:
state = elem_s.get('state', CPState.ACTIVE)
return CPState.is_active(state)
if Server.is_allocated(elem_s):
name = Server.hostname(elem_s)
if ResourceNode.is_resource_node(name):
return Server.is_resource_node_active(cloud_model, name)
elif ResourceNode.is_resource_node(elem_s):
return Server.is_resource_node_active(cloud_model, elem_s)
return True
def is_resource_node_active(cloud_model, elem_s):
control_planes = CloudModel.control_planes(cloud_model)
control_plane = ResourceNode.get_control_plane_id(elem_s)
node_type = ResourceNode.get_type(elem_s)
for elem_cp in control_planes:
cp_name = ControlPlane.get_name(elem_cp)
if cp_name.lower() != control_plane.lower():
continue
if not ResourceNode.is_active(elem_cp, node_type, elem_s):
return False
return True
def is_active(cloud_model, elem_s):
if isinstance(elem_s, dict):
if 'state' in elem_s:
state = elem_s.get('state', CPState.ACTIVE)
return CPState.is_active(state)
if Server.is_allocated(elem_s):
name = Server.hostname(elem_s)
if ResourceNode.is_resource_node(name):
return Server.is_resource_node_active(cloud_model, name)
elif ResourceNode.is_resource_node(elem_s):
return Server.is_resource_node_active(cloud_model, elem_s)
return True
def _render_resource_nodes(self, cp_box, cp_y, elem_cp, w):
LOG.info('%s()' % KenLog.fcn())
svc_controller = self._controllers['Service']
for nt, elem_rn in six.iteritems(elem_cp['resource-nodes']):
if not elem_rn:
continue
rn_h = self._determine_height_for_resource_node(elem_cp, nt,
elem_rn)
rn_box = Box(w, rn_h)
cp_box.add_layer(rn_box, 2, cp_y)
cp_y += (rn_h + (self._padding_y / 2))
idx_start = 'N%04d' % 1
idx_end = 'N%04d' % elem_rn['count']
hostname_start = '%s-%s' % (nt.upper(), idx_start)
hostname_start = Hostname.output_format(
self._instructions, hostname_start)
hostname_end = '%s-%s' % (nt.upper(), idx_end)
hostname_end = Hostname.output_format(
self._instructions, hostname_end)
title = '%s -> %s (Compute Node)' % (hostname_start,
hostname_end)
rn_box.set_title(title)
service_y = 2
for elem_s in ResourceNode.get_services(elem_rn):
s_name = svc_controller.service_output(elem_s)
rn_box.add_string_centered(s_name, service_y)
service_y += 1
allocations = self._get_resource_node_allocations(elem_cp, nt)
if allocations:
rn_box.add_string_centered('-------', service_y)
service_y += 1
for k, v in six.iteritems(allocations):
if 'start' in v and 'end' in v:
text = '%s - %s -> %s' % (
k.upper(), v['start'], v['end'])
rn_box.add_string_centered(
text, service_y)
service_y += 1
return cp_y
def _determine_height_for_resource_node(self, elem_cp, node_type, elem_rn):
LOG.info('%s(elem_cp="%s", node_type="%s", elem_rn="%s")' % (
KenLog.fcn(),
ControlPlane.get_name(elem_cp),
node_type,
ResourceNode.get_hostname(elem_rn)))
num_rn_allocations = 0
allocations = self._get_resource_node_allocations(elem_cp, node_type)
LOG.info('-------------------------------------')
for k, v in six.iteritems(allocations):
LOG.info(v)
if 'start' in v and 'end' in v:
num_rn_allocations += 1
LOG.info('------------------------------------- %d' %
num_rn_allocations)
height = self._padding_y
height += len(ResourceNode.get_services(elem_rn))
height += 1 # Dashes
height += num_rn_allocations
height += self._padding_y
return height
