X-Git-Url: http://git.onelab.eu/?a=blobdiff_plain;f=sfa%2Frspecs%2Felements%2Fversions%2Fpgv2SliverType.py;h=dfad2cc51e853b75f204a43dab176125f6743560;hb=4a9e6751f9f396f463932133b9d62fc925a99ef6;hp=e69de29bb2d1d6434b8b29ae775ad8c2e48c5391;hpb=14ca7e52f6af8accc0ba6e362e2a674ea4579e7f;p=sfa.git

diff --git a/sfa/rspecs/elements/versions/pgv2SliverType.py b/sfa/rspecs/elements/versions/pgv2SliverType.py
index e69de29b..dfad2cc5 100644
--- a/sfa/rspecs/elements/versions/pgv2SliverType.py
+++ b/sfa/rspecs/elements/versions/pgv2SliverType.py
@@ -0,0 +1,83 @@
+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
+
+from sfa.util.sfalogging import logger
+
+
+class PGv2SliverType:
+
+    @staticmethod
+    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', []))
+
+    @staticmethod
+    def add_sliver_attributes(xml, tags):
+        if tags is None:
+            return
+        for tag in tags:
+            tagname = tag['tagname'] if 'tagname' in tag else tag['name']
+            if tagname == 'flack_info':
+                attrib_elem = xml.add_element(
+                    '{%s}info' % self.namespaces['flack'])
+                try:
+                    attrib_dict = eval(tag['value'])
+                    for (key, value) in list(attrib_dict.items()):
+                        attrib_elem.set(key, value)
+                except Exception as e:
+                    logger.warning(
+                        "Could not parse dictionary in flack tag -- {}".format(e))
+            elif tagname == 'initscript':
+                xml.add_element('{%s}initscript' % xml.namespaces['planetlab'],
+                                name=tag['value'])
+            else:
+                xml.add_element('{%s}attribute' % (xml.namespaces['planetlab']),
+                                name=tagname,
+                                value=tag['value'],
+                                scope=tag.get('scope', 'unknown'),
+                                )
+
+    @staticmethod
+    def get_slivers(xml, filter=None):
+        if filter is None:
+            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
+
+    @staticmethod
+    def get_sliver_attributes(xml, filter=None):
+        if filter is None:
+            filter = {}
+        return []