def recomend_vm_placements(hypervisors = [], leoNodeCount = 1):
if len(hypervisors) < 1:
return None
vms = copy.deepcopy(stick_const.initial_vms)
placements = []
i = 1
k = 1
j = 0
fifozonescount = stick_const.fifoZoneCount(len(hypervisors))
while i < fifozonescount:
i = i + 1
vms.append( str(i) + ".fifo")
while k < int(leoNodeCount):
k = k + 1
vms.append( str(k) + ".storage.leofs")
for vm in vms:
placement = {}
placement[vm] = hypervisors[j]
placements.append(placement.copy())
j += 1
if j >= len(hypervisors):
j = 0
return placements
def layout_vms():
hypervisors = []
hypervisors = request.form.getlist("hypervisors[]")
leoNodeCount = request.form.get("leoNodes")
placements = stick_actions.recomend_vm_placements(hypervisors, leoNodeCount)
if placements is None:
return_val = {}
return_val['result'] = "error"
return
return_val = {}
return_val['placements'] = placements
return_val['fifo_zone_count'] = stick_const.fifoZoneCount(len(hypervisors))
return_val['result'] = "ok"
return jsonify(return_val)
