def add_slivers(xml, slivers):
if not slivers:
return
if not isinstance(slivers, list):
slivers = [slivers]
for sliver in slivers:
sliver_elem = xml.add_element('sliver_type')
if sliver.get('type'):
sliver_elem.set('name', sliver['type'])
attrs = ['client_id', 'cpus', 'memory', 'storage']
for attr in attrs:
if sliver.get(attr):
sliver_elem.set(attr, sliver[attr])
images = sliver.get('disk_image')
if images and isinstance(images, list):
PGv2DiskImage.add_images(sliver_elem, images)
fw_rules = sliver.get('fw_rules')
if fw_rules and isinstance(fw_rules, list):
PLOSv1FWRule.add_rules(sliver_elem, fw_rules)
Clabv1Sliver.add_sliver_attributes(sliver_elem,
sliver.get('tags', []))
# EXTENSION FOR CLab v1 RSpec
sliver_parameters_elem = xml.add_element('{%s}sliver_parameters' %
xml.namespaces['clab'])
# template
template = sliver.get('template')
if template:
sliver_parameters_elem.add_element('{%s}template' %
xml.namespaces['clab'],
name=template['name'],
id=str(template['id']),
type=template['type'])
# overlay
overlay = sliver.get('overlay')
if overlay:
sliver_parameters_elem.add_element('{%s}overlay' %
xml.namespaces['clab'],
name=overlay['uri'],
uri=overlay['uri'])
# interfaces
#sliver_interfaces_elem = sliver_parameters_elem.add_element('{%s}sliver_interfaces'%xml.namespaces['clab'])
interfaces = sliver.get('interfaces')
if interfaces:
for interface in interfaces:
sliver_parameters_elem.add_element(
'{%s}network_interface' % xml.namespaces['clab'],
name=interface['name'],
nr=str(interface['nr']),
type=interface['type'])
def get_slivers(xml, filter={}):
xpath = './default:sliver_type | ./sliver_type'
sliver_elems = xml.xpath(xpath)
slivers = []
for sliver_elem in sliver_elems:
sliver = Sliver(sliver_elem.attrib, sliver_elem)
if 'component_id' in xml.attrib:
sliver['component_id'] = xml.attrib['component_id']
if 'name' in sliver_elem.attrib:
sliver['type'] = sliver_elem.attrib['name']
sliver['disk_image'] = PGv2DiskImage.get_images(sliver_elem)
sliver['fw_rules'] = PLOSv1FWRule.get_rules(sliver_elem)
# EXTENSION FOR CLab v1 RSpec
from sfa.util.sfalogging import logger
try:
# Obtain the Complex element sliver_parameters
# xpath command returns a list. Use '[0]' to get the single element (only one element in the returned list)
xpath = './clab:sliver_parameters | ./sliver_parameters'
sliver_parameters_elem = xml.xpath(
xpath, namespaces=xml.namespaces)[0]
sliver_parameters = Clabv1SliverParameters(
sliver_parameters_elem.attrib, sliver_parameters_elem)
# get the template element
template_elems = sliver_parameters_elem.xpath(
'./clab:template | ./template', namespaces=xml.namespaces)
if template_elems:
template_elem = template_elems[0]
template = dict(template_elem.get_instance(Clabv1Template))
sliver['template'] = template
# get the sliver interfaces element (list of SliverInterface elems)
#sliver_interfaces_elems = sliver_parameters_elem.xpath('./clab:sliver_interfaces | ./sliver_interfaces', namespaces=xml.namespaces)
#if sliver_interfaces_elems:
# sliver_interfaces_elem = sliver_interfaces_elems[0]
# sliver_network_iface_elems = sliver_interfaces_elem.xpath('./clab:network_interface | ./network_interface', namespaces=xml.namespaces)
# sliver_network_ifaces = [dict(sliver_network_iface_elem.get_instance(Clabv1NetworkInterface)) for sliver_network_iface_elem in sliver_network_iface_elems]
# sliver['sliver_interfaces'] = sliver_network_ifaces
sliver_network_iface_elems = sliver_parameters_elem.xpath(
'./clab:network_interface | ./network_interface',
namespaces=xml.namespaces)
if sliver_network_iface_elems:
sliver_network_ifaces = [
dict(
sliver_network_iface_elem.get_instance(
Clabv1NetworkInterface)) for
sliver_network_iface_elem in sliver_network_iface_elems
]
sliver['sliver_interfaces'] = sliver_network_ifaces
except Exception:
# there is no element sliver_parameters in the xml
pass
slivers.append(sliver)
return slivers
def get_slivers(xml, filter={}):
xpath = './default:sliver_type | ./sliver_type'
sliver_elems = xml.xpath(xpath)
slivers = []
for sliver_elem in sliver_elems:
sliver = Sliver(sliver_elem.attrib,sliver_elem)
if 'component_id' in xml.attrib:
sliver['component_id'] = xml.attrib['component_id']
if 'name' in sliver_elem.attrib:
sliver['type'] = sliver_elem.attrib['name']
sliver['disk_image'] = PGv2DiskImage.get_images(sliver_elem)
sliver['fw_rules'] = PLOSv1FWRule.get_rules(sliver_elem)
# EXTENSION FOR CLab v1 RSpec
from sfa.util.sfalogging import logger
try:
# Obtain the Complex element sliver_parameters
# xpath command returns a list. Use '[0]' to get the single element (only one element in the returned list)
xpath = './clab:sliver_parameters | ./sliver_parameters'
sliver_parameters_elem = xml.xpath(xpath, namespaces=xml.namespaces)[0]
sliver_parameters = Clabv1SliverParameters(sliver_parameters_elem.attrib, sliver_parameters_elem)
# get the template element
template_elems = sliver_parameters_elem.xpath('./clab:template | ./template', namespaces=xml.namespaces)
if template_elems:
template_elem = template_elems[0]
template = dict(template_elem.get_instance(Clabv1Template))
sliver['template'] = template
# get the overlay element
overlay_elems = sliver_parameters_elem.xpath('./clab:overlay | ./overlay', namespaces=xml.namespaces)
if overlay_elems:
overlay_elem = overlay_elems[0]
overlay = dict(overlay_elem.get_instance(Clabv1Overlay))
sliver['overlay'] = overlay
# get the sliver interfaces element (list of SliverInterface elems)
#sliver_interfaces_elems = sliver_parameters_elem.xpath('./clab:sliver_interfaces | ./sliver_interfaces', namespaces=xml.namespaces)
#if sliver_interfaces_elems:
# sliver_interfaces_elem = sliver_interfaces_elems[0]
# sliver_network_iface_elems = sliver_interfaces_elem.xpath('./clab:network_interface | ./network_interface', namespaces=xml.namespaces)
# sliver_network_ifaces = [dict(sliver_network_iface_elem.get_instance(Clabv1NetworkInterface)) for sliver_network_iface_elem in sliver_network_iface_elems]
# sliver['sliver_interfaces'] = sliver_network_ifaces
sliver_network_iface_elems = sliver_parameters_elem.xpath('./clab:network_interface | ./network_interface', namespaces=xml.namespaces)
if sliver_network_iface_elems:
sliver_network_ifaces = [dict(sliver_network_iface_elem.get_instance(Clabv1NetworkInterface)) for sliver_network_iface_elem in sliver_network_iface_elems]
sliver['sliver_interfaces'] = sliver_network_ifaces
except Exception:
# there is no element sliver_parameters in the xml
pass
slivers.append(sliver)
return slivers
def add_slivers(xml, slivers):
if not slivers:
return
if not isinstance(slivers, list):
slivers = [slivers]
for sliver in slivers:
sliver_elem = xml.add_element('sliver_type')
if sliver.get('type'):
sliver_elem.set('name', sliver['type'])
attrs = ['client_id', 'cpus', 'memory', 'storage']
for attr in attrs:
if sliver.get(attr):
sliver_elem.set(attr, sliver[attr])
images = sliver.get('disk_image')
if images and isinstance(images, list):
PGv2DiskImage.add_images(sliver_elem, images)
fw_rules = sliver.get('fw_rules')
if fw_rules and isinstance(fw_rules, list):
PLOSv1FWRule.add_rules(sliver_elem, fw_rules)
PGv2SliverType.add_sliver_attributes(sliver_elem, sliver.get('tags', []))
def add_slivers(xml, slivers):
if not slivers:
return
if not isinstance(slivers, list):
slivers = [slivers]
for sliver in slivers:
sliver_elem = xml.add_element('sliver_type')
if sliver.get('type'):
sliver_elem.set('name', sliver['type'])
attrs = ['client_id', 'cpus', 'memory', 'storage']
for attr in attrs:
if sliver.get(attr):
sliver_elem.set(attr, sliver[attr])
images = sliver.get('disk_image')
if images and isinstance(images, list):
PGv2DiskImage.add_images(sliver_elem, images)
fw_rules = sliver.get('fw_rules')
if fw_rules and isinstance(fw_rules, list):
PLOSv1FWRule.add_rules(sliver_elem, fw_rules)
Clabv1Sliver.add_sliver_attributes(sliver_elem, sliver.get('tags', []))
# EXTENSION FOR CLab v1 RSpec
sliver_parameters_elem = xml.add_element('{%s}sliver_parameters'%xml.namespaces['clab'])
# template
template = sliver.get('template')
if template:
sliver_parameters_elem.add_element('{%s}template'%xml.namespaces['clab'], name=template['name'], id=str(template['id']), type=template['type'])
# overlay
overlay = sliver.get('overlay')
if overlay:
sliver_parameters_elem.add_element('{%s}overlay'%xml.namespaces['clab'], name=overlay['uri'], uri=overlay['uri'])
# interfaces
#sliver_interfaces_elem = sliver_parameters_elem.add_element('{%s}sliver_interfaces'%xml.namespaces['clab'])
interfaces = sliver.get('interfaces')
if interfaces:
for interface in interfaces:
sliver_parameters_elem.add_element('{%s}network_interface'%xml.namespaces['clab'], name=interface['name'], nr=str(interface['nr']), type=interface['type'])
def add_slivers(xml, slivers):
if not slivers:
return
if not isinstance(slivers, list):
slivers = [slivers]
for sliver in slivers:
sliver_elem = xml.add_element('sliver_type')
if sliver.get('type'):
sliver_elem.set('name', sliver['type'])
attrs = ['client_id', 'cpus', 'memory', 'storage']
for attr in attrs:
if sliver.get(attr):
sliver_elem.set(attr, sliver[attr])
images = sliver.get('disk_image')
if images and isinstance(images, list):
PGv2DiskImage.add_images(sliver_elem, images)
fw_rules = sliver.get('fw_rules')
if fw_rules and isinstance(fw_rules, list):
PLOSv1FWRule.add_rules(sliver_elem, fw_rules)
PGv2SliverType.add_sliver_attributes(sliver_elem,
sliver.get('tags', []))
def get_slivers(xml, filter={}):
xpath = './default:sliver_type | ./sliver_type'
sliver_elems = xml.xpath(xpath)
slivers = []
for sliver_elem in sliver_elems:
sliver = Sliver(sliver_elem.attrib,sliver_elem)
if 'component_id' in xml.attrib:
sliver['component_id'] = xml.attrib['component_id']
if 'name' in sliver_elem.attrib:
sliver['type'] = sliver_elem.attrib['name']
sliver['disk_image'] = PGv2DiskImage.get_images(sliver_elem)
sliver['fw_rules'] = PLOSv1FWRule.get_rules(sliver_elem)
slivers.append(sliver)
return slivers
def get_slivers(xml, filter={}):
xpath = './default:sliver_type | ./sliver_type'
sliver_elems = xml.xpath(xpath)
slivers = []
for sliver_elem in sliver_elems:
sliver = Sliver(sliver_elem.attrib, sliver_elem)
if 'component_id' in xml.attrib:
sliver['component_id'] = xml.attrib['component_id']
if 'name' in sliver_elem.attrib:
sliver['type'] = sliver_elem.attrib['name']
sliver['disk_image'] = PGv2DiskImage.get_images(sliver_elem)
sliver['fw_rules'] = PLOSv1FWRule.get_rules(sliver_elem)
slivers.append(sliver)
return slivers