def approveSliver (request, logger):
try:
jsonValidate(request.json, [("sliver_urn", (unicode,str)), ("priority", int)], logger)
if (not request.json.has_key("sliver_urn")) or (not request.json.has_key("priority")):
return jsonify({"exception" : "You must specify a sliver_urn and priority"})
slice_name = GeniDB.getFlowvisorSliceName(sliver_urn=request.json["sliver_urn"])
if FV.sliceExists(slice_name):
return jsonify({"Fault" : "Flowvisor slice '%s' already exists" % (slice_name)})
sobj = GeniDB.getSliverObj(request.json["sliver_urn"])
GeniDB.setSliverStatus(request.json["sliver_urn"], True)
GeniDB.setSliverPriority(request.json["sliver_urn"], request.json["priority"])
GeniDB.commit()
foam.geni.approval.AppData.addSliver(sobj)
sobj.createSlice()
sobj.insertFlowspace(request.json["priority"])
sobj.insertVirtualLink()
data = GeniDB.getSliverData(sobj.getURN(), True)
foam.task.emailApproveSliver(data)
return jsonify(None)
except JSONValidationError, e:
jd = e.__json__()
return jsonify(jd, code = 1, msg = jd["exception"])
def deleteSliver (slice_urn = None, sliver_urn = None):
slice_name = GeniDB.getFlowvisorSliceName(slice_urn=slice_urn, sliver_urn = sliver_urn)
if FV.sliceExists(slice_name):
# stats = FV.getCombinedStats(slice_name)
# GeniDB.insertFinalStats(slice_urn, stats)
FV.deleteSlice(slice_name)
GeniDB.deleteSliver(slice_urn=slice_urn, sliver_urn=sliver_urn)
foam.geni.approval.rebuildDB()
def getSliverStatus (sliver_urn):
try:
slice_name = GeniDB.getFlowvisorSliceName(sliver_urn=sliver_urn)
if FV.sliceExists(slice_name):
return "ready"
else:
return "configuring"
except Exception, e:
return "failed"
def deleteSliver(slice_urn=None, sliver_urn=None):
slice_name = GeniDB.getFlowvisorSliceName(slice_urn=slice_urn,
sliver_urn=sliver_urn)
if FV.sliceExists(slice_name):
# stats = FV.getCombinedStats(slice_name)
# GeniDB.insertFinalStats(slice_urn, stats)
FV.deleteSlice(slice_name)
GeniDB.deleteSliver(slice_urn=slice_urn, sliver_urn=sliver_urn)
foam.geni.approval.rebuildDB()
def getSliverStatus(sliver_urn):
try:
slice_name = GeniDB.getFlowvisorSliceName(sliver_urn=sliver_urn)
if FV.sliceExists(slice_name):
return "ready"
else:
return "configuring"
except Exception, e:
return "failed"
def getEnabled (self, sliver_urn, deleted = False):
from foam.flowvisor import Connection as FV
s = select([slivers], and_(slivers.c.sliver_urn==sliver_urn, slivers.c.deleted==deleted))
conn = self.connection()
result = conn.execute(s)
row = result.first()
if not row:
raise UnknownSliver(sliver_urn)
return FV.sliceExists(row[slivers.c.fvslicename])
def getEnabled(self, sliver_urn, deleted=False):
from foam.flowvisor import Connection as FV
s = select([slivers],
and_(slivers.c.sliver_urn == sliver_urn,
slivers.c.deleted == deleted))
conn = self.connection()
result = conn.execute(s)
row = result.first()
if not row:
raise UnknownSliver(sliver_urn)
return FV.sliceExists(row[slivers.c.fvslicename])
def makeSliverDataDict (self, row, include_obj = True):
from foam.flowvisor import Connection as FV
data = {"id" : row[slivers.c.id], "slice_urn" : row[slivers.c.slice_urn],
"sliver_urn" : row[slivers.c.sliver_urn], "flowvisor_slice" : row[slivers.c.fvslicename],
"enabled" : FV.sliceExists(row[slivers.c.fvslicename]),
"expiration" : str(row[slivers.c.expiration]),
"creation" : str(row[slivers.c.creation]),
"status" : self.xlateSliverStatus(row[slivers.c.status]),
"deleted" : str(row[slivers.c.deleted])}
if include_obj:
slobj = row[slivers.c.parsed_obj]
if slobj: # Imported slivers don't have sliver objs
objdata = slobj.getDataDict(False)
data.update(objdata)
return data
def makeSliverDataDict(self, row, include_obj=True):
from foam.flowvisor import Connection as FV
data = {
"id": row[slivers.c.id],
"slice_urn": row[slivers.c.slice_urn],
"sliver_urn": row[slivers.c.sliver_urn],
"flowvisor_slice": row[slivers.c.fvslicename],
"enabled": FV.sliceExists(row[slivers.c.fvslicename]),
"expiration": str(row[slivers.c.expiration]),
"creation": str(row[slivers.c.creation]),
"status": self.xlateSliverStatus(row[slivers.c.status]),
"deleted": str(row[slivers.c.deleted])
}
if include_obj:
slobj = row[slivers.c.parsed_obj]
if slobj: # Imported slivers don't have sliver objs
objdata = slobj.getDataDict(False)
data.update(objdata)
return data
def rejectSliver (self):
if not request.json:
return
try:
self.validate(request.json, [("sliver_urn", (unicode,str))])
slice_name = GeniDB.getFlowvisorSliceName(sliver_urn=request.json["sliver_urn"])
sobj = GeniDB.getSliverObj(request.json["sliver_urn"])
data = GeniDB.getSliverData(sobj.getURN(), True)
GeniDB.setSliverStatus(request.json["sliver_urn"], False)
if FV.sliceExists(slice_name):
FV.deleteSlice(slice_name)
foam.task.emailRejectSliver(data)
return jsonify(None)
except JSONValidationError, e:
jd = e.__json__()
return jsonify(jd, code = 1, msg = jd["exception"])
def approveSliver(request, logger):
try:
jsonValidate(request.json, [("sliver_urn", (unicode, str)),
("priority", int)], logger)
if (not request.json.has_key("sliver_urn")) or (
not request.json.has_key("priority")):
return jsonify(
{"exception": "You must specify a sliver_urn and priority"})
slice_name = GeniDB.getFlowvisorSliceName(
sliver_urn=request.json["sliver_urn"])
if FV.sliceExists(slice_name):
return jsonify({
"Fault":
"Flowvisor slice '%s' already exists" % (slice_name)
})
sobj = GeniDB.getSliverObj(request.json["sliver_urn"])
GeniDB.setSliverStatus(request.json["sliver_urn"], True)
GeniDB.setSliverPriority(request.json["sliver_urn"],
request.json["priority"])
GeniDB.commit()
foam.geni.approval.AppData.addSliver(sobj)
sobj.createSlice()
sobj.insertFlowspace(request.json["priority"])
sobj.insertVirtualLink()
data = GeniDB.getSliverData(sobj.getURN(), True)
foam.task.emailApproveSliver(data)
return jsonify(None)
except JSONValidationError, e:
jd = e.__json__()
return jsonify(jd, code=1, msg=jd["exception"])
