def add_nodes(xml, nodes):
node_elems = []
for node in nodes:
node_fields = ['component_manager_id', 'component_id', 'client_id', 'sliver_id', 'exclusive']
node_elem = xml.add_instance('node', node, node_fields)
node_elems.append(node_elem)
# set component name
if node.get('component_id'):
component_name = xrn_to_hostname(node['component_id'])
node_elem.set('component_name', component_name)
# set hardware types
if node.get('hardware_types'):
for hardware_type in node.get('hardware_types', []):
node_elem.add_instance('hardware_type', hardware_type, HardwareType.fields)
# set location
if node.get('location'):
node_elem.add_instance('location', node['location'], Location.fields)
# set interfaces
PGv2Interface.add_interfaces(node_elem, node.get('interfaces'))
#if node.get('interfaces'):
# for interface in node.get('interfaces', []):
# node_elem.add_instance('interface', interface, ['component_id', 'client_id'])
# set available element
if node.get('boot_state'):
if node.get('boot_state').lower() == 'boot':
available_elem = node_elem.add_element('available', now='true')
else:
available_elem = node_elem.add_element('available', now='false')
# add services
PGv2Services.add_services(node_elem, node.get('services', []))
# add slivers
slivers = node.get('slivers', [])
if not slivers:
# we must still advertise the available sliver types
slivers = Sliver({'type': 'plab-vserver'})
# we must also advertise the available initscripts
slivers['tags'] = []
if node.get('pl_initscripts'):
for initscript in node.get('pl_initscripts', []):
slivers['tags'].append({'name': 'initscript', 'value': initscript['name']})
PGv2SliverType.add_slivers(node_elem, slivers)
return node_elems
def add_nodes(xml, nodes):
network_elems = xml.xpath('//network')
if len(network_elems) > 0:
network_elem = network_elems[0]
elif len(nodes) > 0 and nodes[0].get('component_manager_id'):
network_urn = nodes[0]['component_manager_id']
network_elem = xml.add_element('network', name = Xrn(network_urn).get_hrn())
else:
network_elem = xml
node_elems = []
for node in nodes:
node_fields = ['component_manager_id', 'component_id', 'client_id', 'sliver_id', 'exclusive']
node_elem = network_elem.add_instance('node', node, node_fields)
node_elems.append(node_elem)
# set component name
if node.get('component_id'):
component_name = node['component_id']
node_elem.set('component_name', component_name)
if node.get('hostname'):
simple_elem = node_elem.add_element('hostname')
simple_elem.set_text(node['hostname'])
# set hardware types
if node.get('hardware_types'):
for hardware_type in node.get('hardware_types', []):
for field in OcfVtServer.fields:
#node_elem.add_instance(field,{field:hardware_type[field]},[])#XXX Ugly notation
simple_elem = node_elem.add_element(field)
simple_elem.set_text(hardware_type[field])
# set location
if node.get('location'):
node_elem.add_instance('location', node['location'], Location.fields)
# set interfaces
PGv2Interface.add_interfaces(node_elem, node.get('interfaces'))
#if node.get('interfaces'):
# for interface in node.get('interfaces', []):
# node_elem.add_instance('interface', interface, ['component_id', 'client_id'])
# set available element
if node.get('boot_state'):
if node.get('boot_state').lower() == 'boot':
available_elem = node_elem.add_element('available', now='true')
else:
available_elem = node_elem.add_element('available', now='false')
# add services
if node.get('services'):
for service in node.get('services',[]):
fields = service.fields
s = node_elem.add_element('service', type=str(service.__class__.__name__))
for field in fields:
if service[field]:
simple_elem = s.add_element(field)#node_elem.add_element(field)
simple_elem.set_text(service[field])
#PGv2Services.add_services(node_elem, node.get('services', []))
# add slivers
slivers = node.get('slivers', [])
if slivers:
for sliver in slivers:
fields = sliver.fields
s = node_elem.add_element('sliver', type=str(sliver.__class__.__name__))
for field in fields:
if sliver[field]:
simple_elem = s.add_element(field)#node_elem.add_element(field)
simple_elem.set_text(sliver[field])
# we must still advertise the available sliver types
#slivers = Sliver({'type': 'plab-vserver'})
# we must also advertise the available initscripts
#slivers['tags'] = []
#if node.get('pl_initscripts'):
# for initscript in node.get('pl_initscripts', []):
# slivers['tags'].append({'name': 'initscript', 'value': initscript['name']})
#PGv2SliverType.add_slivers(node_elem, slivers)
return node_elems