Ejemplo n.º 1
0
	def hostPreferences(self):
		prefs = ObjectPreferences(True)
		for h in hosts.getAll(self.hostgroup):
			if h.enabled:
				prefs.add(h, 1.0 - len(h.device_set.all())/100.0)
		#print "Host preferences for %s: %s" % (self, prefs) 
		return prefs
Ejemplo n.º 2
0
	def forwards(self, orm):
		for host in hosts.getAll():
			for type in resources.TYPES:
				resources.createPool(host, type, host.getAttribute("%s_start" % type), host.getAttribute("%s_count" % type))
				host.deleteAttribute("%s_start" % type)
				host.deleteAttribute("%s_count" % type)
		for obj in m.EmulatedConnection.objects.all():
			if obj.getAttribute("capture_port"):
				host = obj.interface.device.host
				obj.live_capture_port = resources.take(host, "port", obj, obj.LIVE_CAPTURE_PORT_SLOT, obj.getAttribute("capture_port"))
				obj.deleteAttribute("capture_port")
			if not obj.getAttribute("ifb_id") is None:
				host = obj.interface.device.host
				obj.ifb_id = resources.take(host, "ifb", obj, obj.IFB_ID_SLOT, obj.getAttribute("ifb_id"))
				obj.deleteAttribute("ifb_id")
			obj.save()
		for obj in orm.TincConnector.objects.all():
			if obj.getAttribute("external_access_port"):
				port = obj.getAttribute("external_access_port")
				obj.deleteAttribute("external_access_port")
				cname = obj.getAttribute("external_access_con")
				obj.deleteAttribute("external_access_con")
				con = obj.topology.interfacesGet(cname).connection
				host = con.interface.device.host
				obj.external_access_port = resources.take(host, "port", obj, obj.EXTERNAL_ACCESS_PORT_SLOT, port)
			obj.save()
		for obj in orm.TincConnection.objects.all():
			host = obj.interface.device.host
			if obj.tinc_port and host:
				pool = orm.ResourcePool.objects.get(host=host, type="port")
				obj.tinc_port_ref = orm.ResourceEntry.objects.create(pool=pool, owner_type="c", owner_id=obj.id, slot="tinc", num=obj.tinc_port)
			if obj.bridge_id and host:
				pool = orm.ResourcePool.objects.get(host=host, type="bridge")
				obj.bridge_id_ref = orm.ResourceEntry.objects.create(pool=pool, owner_type="c", owner_id=obj.id, slot="b", num=obj.bridge_id)
			obj.save()
		for obj in orm.KVMDevice.objects.all():
			if obj.vmid and obj.host:
				pool = orm.ResourcePool.objects.get(host=obj.host, type="vmid")
				obj.vmid_ref = orm.ResourceEntry.objects.create(pool=pool, owner_type="D", owner_id=obj.id, slot="vmid", num=obj.vmid)
			if obj.vnc_port and obj.host:
				pool = orm.ResourcePool.objects.get(host=obj.host, type="port")
				obj.vnc_port_ref = orm.ResourceEntry.objects.create(pool=pool, owner_type="D", owner_id=obj.id, slot="vnc", num=obj.vnc_port)
			obj.save()
		for obj in orm.OpenVZDevice.objects.all():
			if obj.vmid and obj.host:
				pool = orm.ResourcePool.objects.get(host=obj.host, type="vmid")
				obj.vmid_ref = orm.ResourceEntry.objects.create(pool=pool, owner_type="D", owner_id=obj.id, slot="vmid", num=obj.vmid)
			if obj.vnc_port and obj.host:
				pool = orm.ResourcePool.objects.get(host=obj.host, type="port")
				obj.vnc_port_ref = orm.ResourceEntry.objects.create(pool=pool, owner_type="D", owner_id=obj.id, slot="vnc", num=obj.vnc_port)
			obj.save()
		for obj in orm.ProgDevice.objects.all():
			if obj.vnc_port and obj.host:
				pool = orm.ResourcePool.objects.get(host=obj.host, type="port")
				obj.vnc_port_ref = orm.ResourceEntry.objects.create(pool=pool, owner_type="D", owner_id=obj.id, slot="vnc", num=obj.vnc_port)
				obj.save()
Ejemplo n.º 3
0
	def hostPreferences(self):
		prefs = ObjectPreferences()
		# keep it local
		for c in self.connectionSetAll():
			dev = c.interface.device
			if dev.host:
				prefs.add(dev.host, -0.1)
				for h in hosts.getAll(dev.host.group):
					prefs.add(h, 0.01)
		#print "Host preferences for %s: %s" % (self, prefs) 
		return prefs
Ejemplo n.º 4
0
	def hostPreferences(self):
		prefs = ObjectPreferences()
		# keep it local
		sites={}
		for c in self.connectionSetAll():
			dev = c.interface.device
			if dev.host:
				#discourage devices on the same host
				prefs.add(dev.host, -0.05)
				sites[dev.host.group] = sites.get(dev.host.group, 0.0) + 1.0
		for site, num in sites.iteritems():
			val = 0.05 * num/(num+10)
			# value increases with hosts already at that site
			# value is bounded by 0.01
			for h in hosts.getAll(site):
				prefs.add(h, val)
		#print "Host preferences for %s: %s" % (self, prefs) 
		return prefs