def _generate_tm_profile(self, name, routing, endpoints, record):
# set appropriate endpoint types
endpoint_type_prefix = 'Microsoft.Network/trafficManagerProfiles/'
for ep in endpoints:
if ep.target_resource_id:
ep.type = endpoint_type_prefix + 'nestedEndpoints'
elif ep.target:
ep.type = endpoint_type_prefix + 'externalEndpoints'
else:
msg = ('Invalid endpoint {} in profile {}, needs to have ' +
'either target or target_resource_id').format(
ep.name, name)
raise AzureException(msg)
# build and return
return Profile(
id=self._profile_name_to_id(name),
name=name,
traffic_routing_method=routing,
dns_config=DnsConfig(
relative_name=name,
ttl=record.ttl,
),
monitor_config=_get_monitor(record),
endpoints=endpoints,
location='global',
)
def _create_or_update_traffic_manager(
self,
tag: str,
traffic_manager_name: str,
appgw_public_ip_addresses: typing.List[PublicIPAddress],
) -> Profile:
"""
Creates new or updates existing Traffic Manager in Azure.
"""
logging.debug("Creating or updating traffic manager")
tm_profile = self.traffic_manager.profiles.create_or_update(
resource_group_name=self.options.azure_trafficmanager_resource_group,
profile_name=traffic_manager_name,
parameters=Profile(
name=traffic_manager_name,
location="global",
tags=get_policy_tags(additional_tags={TAG_APPGWGROUP: tag}),
profile_status="Enabled",
traffic_routing_method="Priority",
dns_config=DnsConfig(
relative_name=traffic_manager_name, ttl=TRAFFICMANAGER_DNS_TTL
),
monitor_config=MonitorConfig(
protocol="https",
port=80,
path="/",
interval_in_seconds=10,
timeout_in_seconds=5,
tolerated_number_of_failures=1,
custom_headers=[
MonitorConfigCustomHeadersItem(
name="Host", value=TRAFFICMANAGER_HEALTHCHECK_HOSTNAME
)
],
expected_status_code_ranges=[
MonitorConfigExpectedStatusCodeRangesItem(min=200, max=399)
],
),
endpoints=[],
),
)
# Construct endpoints for traffic manager
for index, ip in enumerate(appgw_public_ip_addresses):
self.traffic_manager.endpoints.create_or_update(
resource_group_name=self.options.azure_trafficmanager_resource_group,
profile_name=tm_profile.name,
endpoint_type="AzureEndpoints",
endpoint_name=f"endpoint-{index}",
parameters=Endpoint(
name=f"endpoint-{index}",
target_resource_id=ip.id,
target=ip.ip_address,
),
)
return tm_profile
def create_dns_config_instance(dns_config):
return DnsConfig(relative_name=dns_config['relative_name'],
ttl=dns_config['ttl'])
def create_or_update_traffic_manager_profile(self, update):
'''
Create or update a Traffic Manager profile.
:param name: name of a traffic manager
:return: traffic manage object
'''
self.log('Creating or updating Traffic Manager {0}'.format(self.name))
try:
# Create MonitorConfig
monitor_config = MonitorConfig(
protocol=self.monitor_config.get('protocol', 'HTTP'),
port=self.monitor_config.get('port', 80),
path=self.monitor_config.get('path', '/'),
timeout_in_seconds=self.monitor_config.get(
'timeout_in_seconds', 10),
interval_in_seconds=self.monitor_config.get(
'interval_in_seconds', 30),
tolerated_number_of_failures=self.monitor_config.get(
'tolerated_number_of_failures', 3))
# Create DnsConfig
dns_config = DnsConfig(relative_name=self.dns_config.get(
'relative_name', self.name),
ttl=self.dns_config.get('ttl', 60))
# Create Endpoints
endpoints = []
for end in self.endpoints:
endpoint_instance = Endpoint(
name=end.get('name'),
type=end.get('type'),
target=end.get('target'),
endpoint_status=end.get('endpoint_status', 'Enabled'),
weight=end.get('weight'),
priority=end.get('priority'),
target_resource_id=end.get('target_resource_id'),
endpoint_location=end.get('endpoint_location'),
min_child_endpoints=end.get('min_child_endpoints'),
geo_mapping=end.get('geo_mapping'))
endpoints.append(endpoint_instance)
profile = Profile(
tags=self.tags,
location="global",
profile_status=self.profile_status,
traffic_routing_method=self.traffic_routing_method,
dns_config=dns_config,
monitor_config=monitor_config,
endpoints=endpoints)
return self.trafficmanager_client.profiles.create_or_update(
self.resource_group, self.name, profile).as_dict()
except CloudError as cloud_error:
if update:
self.fail(
'Error Updating the Traffic Manager: {0}. {1}'.format(
self.name, str(cloud_error)))
else:
self.fail(
'Error Creating the Traffic Manager: {0}. {1}'.format(
self.name, str(cloud_error)))
except Exception as exc:
self.fail('Error retrieving Traffic Manager {0} - {1}'.format(
self.name, str(exc)))