def load_configuration(configuration_file):
default_tokens ={'http_port':9080, 'http_host':'localhost',
'of_controller_nets_with_same_vlan':True,
'image_path':'/opt/VNF/images',
'network_vlan_range_start':1000,
'network_vlan_range_end': 4096
}
try:
#First load configuration from configuration file
#Check config file exists
if not os.path.isfile(configuration_file):
return (False, 'Error: Configuration file '+configuration_file+' does not exists.')
#Read and parse file
(return_status, code) = af.read_file(configuration_file)
if not return_status:
return (return_status, "Error loading configuration file '"+configuration_file+"': "+code)
try:
config = yaml.load(code)
except yaml.YAMLError, exc:
error_pos = ""
if hasattr(exc, 'problem_mark'):
mark = exc.problem_mark
error_pos = " at position: (%s:%s)" % (mark.line+1, mark.column+1)
return (False, "Error loading configuration file '"+configuration_file+"'"+error_pos+": content format error: Failed to parse yaml format")
try:
js_v(config, config_schema)
except js_e.ValidationError, exc:
error_pos = ""
if len(exc.path)>0: error_pos=" at '" + ":".join(map(str, exc.path))+"'"
return False, "Error loading configuration file '"+configuration_file+"'"+error_pos+": "+exc.message
def load_configuration(configuration_file):
default_tokens = {'http_port': 9090, 'http_host': 'localhost'}
try:
#Check config file exists
if not os.path.isfile(configuration_file):
return (False, "Error: Configuration file '" + configuration_file +
"' does not exists.")
#Read file
(return_status, code) = af.read_file(configuration_file)
if not return_status:
return (return_status, "Error loading configuration file '" +
configuration_file + "': " + code)
#Parse configuration file
try:
config = yaml.load(code)
except yaml.YAMLError, exc:
error_pos = ""
if hasattr(exc, 'problem_mark'):
mark = exc.problem_mark
error_pos = " at position: (%s:%s)" % (mark.line + 1,
mark.column + 1)
return (False, "Error loading configuration file '" +
configuration_file + "'" + error_pos +
": content format error: Failed to parse yaml format")
#Validate configuration file with the config_schema
try:
js_v(config, config_schema)
except js_e.ValidationError, exc:
error_pos = ""
if len(exc.path) > 0:
error_pos = " at '" + ":".join(map(str, exc.path)) + "'"
return False, "Error loading configuration file '" + configuration_file + "'" + error_pos + ": " + exc.message
def load_configuration(configuration_file):
default_tokens ={'http_port':9090, 'http_host':'localhost'}
try:
#Check config file exists
if not os.path.isfile(configuration_file):
return (False, "Error: Configuration file '"+configuration_file+"' does not exists.")
#Read file
(return_status, code) = af.read_file(configuration_file)
if not return_status:
return (return_status, "Error loading configuration file '"+configuration_file+"': "+code)
#Parse configuration file
try:
config = yaml.load(code)
except yaml.YAMLError, exc:
error_pos = ""
if hasattr(exc, 'problem_mark'):
mark = exc.problem_mark
error_pos = " at position: (%s:%s)" % (mark.line+1, mark.column+1)
return (False, "Error loading configuration file '"+configuration_file+"'"+error_pos+": content format error: Failed to parse yaml format")
#Validate configuration file with the config_schema
try:
js_v(config, config_schema)
except js_e.ValidationError, exc:
error_pos = ""
if len(exc.path)>0: error_pos=" at '" + ":".join(map(str, exc.path))+"'"
return False, "Error loading configuration file '"+configuration_file+"'"+error_pos+": "+exc.message
def load_configuration(configuration_file):
default_tokens ={'http_port':9080, 'http_host':'localhost',
'of_controller_nets_with_same_vlan':True,
'image_path':'/opt/VNF/images'
}
try:
#First load configuration from configuration file
#Check config file exists
if not os.path.isfile(configuration_file):
return (False, 'Error: Configuration file '+configuration_file+' does not exists.')
#Read and parse file
(return_status, code) = af.read_file(configuration_file)
if not return_status:
return (return_status, "Error loading configuration file '"+configuration_file+"': "+code)
try:
config = yaml.load(code)
except yaml.YAMLError, exc:
error_pos = ""
if hasattr(exc, 'problem_mark'):
mark = exc.problem_mark
error_pos = " at position: (%s:%s)" % (mark.line+1, mark.column+1)
return (False, "Error loading configuration file '"+configuration_file+"'"+error_pos+": content format error: Failed to parse yaml format")
try:
js_v(config, config_schema)
except js_e.ValidationError, exc:
error_pos = ""
if len(exc.path)>0: error_pos=" at '" + ":".join(map(str, exc.path))+"'"
return False, "Error loading configuration file '"+configuration_file+"'"+error_pos+": "+exc.message
def load_configuration(configuration_file):
default_tokens = {
"http_port": 9080,
"http_host": "localhost",
"of_controller_nets_with_same_vlan": True,
"image_path": "/opt/VNF/images",
}
try:
# First load configuration from configuration file
# Check config file exists
if not os.path.isfile(configuration_file):
return (False, "Error: Configuration file " + configuration_file + " does not exists.")
# Read and parse file
(return_status, code) = af.read_file(configuration_file)
if not return_status:
return (return_status, "Error loading configuration file '" + configuration_file + "': " + code)
try:
config = yaml.load(code)
except yaml.YAMLError, exc:
error_pos = ""
if hasattr(exc, "problem_mark"):
mark = exc.problem_mark
error_pos = " at position: (%s:%s)" % (mark.line + 1, mark.column + 1)
return (
False,
"Error loading configuration file '"
+ configuration_file
+ "'"
+ error_pos
+ ": content format error: Failed to parse yaml format",
)
try:
js_v(config, config_schema)
except js_e.ValidationError, exc:
error_pos = ""
if len(exc.path) > 0:
error_pos = " at '" + ":".join(map(str, exc.path)) + "'"
return (
False,
"Error loading configuration file '" + configuration_file + "'" + error_pos + ": " + exc.message,
)
