def update(**kwargs):
"""
update a specific flavor
"""
flavor = kwargs.get('flavor')
memory = kwargs.get('memory')
vcpus = kwargs.get('vcpus')
name = kwargs.get('name')
server = VIRLServer(port=80)
# Does the flavor exist?
try:
id = server.get_flavor_id(flavor)
r = server.get_flavors(id)
except HTTPError as err:
print("\nFailed to locate flavor '{}':".format(flavor))
print("\n\t{}".format(err.response.reason))
return
f = r
if not memory:
memory = f['ram']
if not vcpus:
vcpus = f['vcpus']
if not name:
name = f['name']
r = server.delete_flavor(flavor)
r = server.add_flavor(flavor=name,
memory=memory,
vcpus=vcpus)
print("Original Flavor")
print("\t ID: {}".format(f['id']))
print("\t Name: {}".format(f['name']))
print("\t RAM: {}".format(f['ram']))
print("\tVCPUS: {}".format(f['vcpus']))
print("New Flavor")
print("\t ID: {}".format(r['id']))
print("\t Name: {}".format(r['name']))
print("\t RAM: {}".format(r['ram']))
print("\tVCPUS: {}".format(r['vcpus']))
def ls(**kwargs):
"""
list all flavors or the details of a specific flavor
"""
flavor = kwargs.get('flavor')
server = VIRLServer(port=80)
# Regardless of the argument, we have to get all the flavors
# In the case of no arg, we print them all.
# In the case of an arg, we have to go back and get details.
r = server.get_flavors()
if flavor:
for f in list(r):
if f['name'] == flavor:
flavor_list_table([f])
break
else:
flavor_list_table(r)