from sfa.rspecs.elements.element import Element
from sfa.rspecs.elements.sliver import Sliver
+from sfa.rspecs.elements.versions.pgv2DiskImage import PGv2DiskImage
+from sfa.rspecs.elements.versions.plosv1FWRule import PLOSv1FWRule
class PGv2SliverType:
@staticmethod
- def add_slivers(xml, sliver):
+ def add_slivers(xml, slivers):
+ if not slivers:
+ return
if not isinstance(slivers, list):
slivers = [slivers]
for sliver in slivers:
- sliver_elem = Element.add(xml, 'sliver_type', sliver, ['type', 'client_id'])
- for tag in sliver.get('tags', []):
- if tag['name'] == 'initscript':
- sliver_elem.add_element('{%s}initscript' % xml.namespaces['planetlab'], name=tag['value'])
-
+ sliver_elem = xml.add_element('sliver_type')
+ if sliver.get('type'):
+ sliver_elem.set('name', sliver['type'])
+ if sliver.get('client_id'):
+ sliver_elem.set('client_id', sliver['client_id'])
+ images = sliver.get('disk_images')
+ 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', []))
+
+ @staticmethod
+ def add_sliver_attributes(xml, attributes):
+ if attributes:
+ for attribute in attributes:
+ if attribute['name'] == 'initscript':
+ xml.add_element('{%s}initscript' % xml.namespaces['planetlab'], name=attribute['value'])
+ elif tag['tagname'] == 'flack_info':
+ attrib_elem = xml.add_element('{%s}info' % self.namespaces['flack'])
+ attrib_dict = eval(tag['value'])
+ for (key, value) in attrib_dict.items():
+ attrib_elem.set(key, value)
@staticmethod
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_elm)
+ 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['images'] = PGv2DiskImage.get_images(sliver_elem)
+ sliver['fw_rules'] = PLOSv1FWRule.get_rules(sliver_elem)
slivers.append(sliver)
- return slivers
+ return slivers
+
+ @staticmethod
+ def get_sliver_attributes(xml, filter={}):
+ return []