import os
import base64
+from django.db.models import F, Q
from planetstack.config import Config
from observer.openstacksyncstep import OpenStackSyncStep
from core.models.sliver import Sliver
class SyncSlivers(OpenStackSyncStep):
- provides=[Sliver]
- requested_interval=0
- def sync_record(self, slice):
- if not sliver.instance_id:
- nics = self.get_requested_networks(sliver.slice)
- file("/tmp/scott-manager","a").write("slice: %s\nreq: %s\n" % (str(sliver.slice.name), str(nics)))
- slice_memberships = SliceMembership.objects.filter(slice=sliver.slice)
- pubkeys = [sm.user.public_key for sm in slice_memberships if sm.user.public_key]
- pubkeys.append(sliver.creator.public_key)
- instance = self.driver.spawn_instance(name=sliver.name,
- key_name = sliver.creator.keyname,
- image_id = sliver.image.image_id,
- hostname = sliver.node.name,
- pubkeys = pubkeys,
- nics = nics )
- sliver.instance_id = instance.id
- sliver.instance_name = getattr(instance, 'OS-EXT-SRV-ATTR:instance_name')
-
- if sliver.instance_id and ("numberCores" in sliver.changed_fields):
- self.driver.update_instance_metadata(sliver.instance_id, {"cpu_cores": str(sliver.numberCores)})
-
- sliver.save()
+ provides=[Sliver]
+ requested_interval=0
+
+ def fetch_pending(self):
+ return Sliver.objects.filter(Q(enacted__lt=F('updated')) | Q(enacted=None))
+
+ def get_requested_networks(self, slice):
+ network_ids = [x.network_id for x in slice.networks.all()]
+
+ if slice.network_id is not None:
+ network_ids.append(slice.network_id)
+
+ networks = []
+ for network_id in network_ids:
+ networks.append({"net-id": network_id})
+
+ return networks
+
+ def sync_record(self, slice):
+ metadata_update = {}
+ if ("numberCores" in sliver.changed_fields):
+ metadata_update["cpu_cores"] = str(sliver.numberCores)
+
+ for tag in sliver.slice.tags.all():
+ if tag.name.startswith("sysctl-"):
+ metadata_update[tag.name] = tag.value
+
+ if not sliver.instance_id:
+ nics = self.get_requested_networks(sliver.slice)
+ file("/tmp/scott-manager","a").write("slice: %s\nreq: %s\n" % (str(sliver.slice.name), str(nics)))
+ slice_memberships = SliceMembership.objects.filter(slice=sliver.slice)
+ pubkeys = [sm.user.public_key for sm in slice_memberships if sm.user.public_key]
+ pubkeys.append(sliver.creator.public_key)
+ instance = self.driver.spawn_instance(name=sliver.name,
+ key_name = sliver.creator.keyname,
+ image_id = sliver.image.image_id,
+ hostname = sliver.node.name,
+ pubkeys = pubkeys,
+ nics = nics )
+ sliver.instance_id = instance.id
+ sliver.instance_name = getattr(instance, 'OS-EXT-SRV-ATTR:instance_name')
+
+ if sliver.instance_id and metadata_update:
+ self.driver.update_instance_metadata(sliver.instance_id, metadata_update)
+
+ sliver.save()