def create(desc, output, args):
vms = desc["VNF"]["vm"]
prefix = desc["VNF"]["name"]
for vm in vms:
name = vm + "-" + prefix
fmt = text.getItem(desc["vm " + vm]["image"], 0)
image = text.getItem(desc["vm " + vm]["image"], 1)
if search(name) != -1:
app.exists("Image " + name)
continue
if not os.path.isfile(image):
app.warn("Image " + image + " does not exist")
continue
params = ["--name", name, "--container-format", "bare", "--file", image]
params = params + ["--disk-format", fmt]
if proc.execProcess("glance", "image-create", params, output, args):
app.failed("Creating image " + name)
else:
app.passed("Creating image " + name)
def create (desc, output, args):
vms = desc["VNF"]["vm"]
prefix = desc["VNF"]["name"]
for vm in vms:
name = vm + "-" + prefix
hosts = []
if desc["vm "+vm]["host"]!="":
hosts = text.getList(desc["vm "+vm]["host"])
disk = []
if desc["vm "+vm]["disk"] != "":
disk = text.getList(desc["vm "+vm]["disk"])
j = 0
for h in hosts:
j = j + 1
i = 0
params = []
for d in disk:
size = text.getItem(d, 0)
disk_name = text.getItem(d, 1)
i = i + 1
vname = name +"-no"+str(j)+"-node"+h
dname = vname+"-disk"+str(i)+"-"+size+"GB-"+disk_name
if search (dname) != -1:
app.exists ("Volume "+dname)
continue
params = [str(size), "--display-name="+ dname]
if (proc.execProcess ("cinder", "create", params, output, args)):
app.failed ("Creating volume " + dname)
else:
app.passed ("Creating volume " + dname)
status = "creating"
while status!="available":
time.sleep(1)
buf = proc.readProcess ("cinder", "show", dname)
for line in buf.readlines():
if line.find("status")!=-1:
if text.getField(line, 1) == "status":
status = text.getField(line,2 )
break
if status == "error":
return -1
return 1
def delete (desc, output, args):
vms = desc["VNF"]["vm"]
prefix = desc["VNF"]["name"]
for vm in vms:
name = vm + "-" + prefix
hosts = []
if desc["vm "+vm]["host"]!="":
hosts = text.getList(desc["vm "+vm]["host"])
disk = []
if desc["vm "+vm]["disk"] != "":
disk = text.getList(desc["vm "+vm]["disk"])
j = 0
for h in hosts:
j = j + 1
i = 0
for d in disk:
size = text.getItem(d, 0)
disk_name = text.getItem (d, 1)
i = i + 1
vname = name +"-no" + str(j) + "-node"+h
dname = vname+"-disk" + str(i) + "-"+size+"GB-"+disk_name
if search (dname) == -1:
app.notfound ("Volume "+dname)
continue
if (proc.execProcess ("cinder", "delete", [dname], output, args)):
app.failed ("Deleting volume " + dname)
else:
app.passed ("Deleting volume " + dname)
return 1
def create (desc, output, args):
network = desc["VNF"]["network"]
prefix = desc["VNF"]["name"]
for n in network:
name = n + "-" + prefix
subnet = desc["network "+n]["subnet"]
start = desc["network "+n]["start"]
end = desc["network "+n]["end"]
dhcp = desc["network "+n]["dhcp"]
gateway = desc["network "+n]["gateway"]
nameserver = desc["network "+n]["nameserver"]
route = desc["network "+n]["route"]
if search (name) != -1:
app.exists ("Subnet " + name)
continue
params = [name, subnet,"--name",name]
if start != "" and end != "":
params = params + ["--allocation-pool","start=" + start + ",end="+ end]
if gateway != "":
params = params + ["--gateway="+gateway]
if dhcp == "false":
params = params + ["--disable-dhcp"]
if nameserver != "":
params = params + ["--dns_nameservers","list=true"]
for ns in text.getList(nameserver):
params = params + [ns]
if route != "":
params = params + ["--host_routes","type=dict","list=true"]
for r in text.getList(route):
dest = getitem (r, 0)
next_hop = text.getItem (r, 1)
params = params + ["destination="+dest+",nexthop="+next_hop]
if (proc.execProcess("neutron", "subnet-create", params, output, args)):
app.failed ("Creating subnet "+name)
else:
app.passed ("Creating subnet " + name)
