def horton_delete_identities_and_containers(self, save_manifest_file):
init(autoreset=True)
print(Fore.GREEN + "Deleting Devices/Modules/Containers in IotHub and Docker from: {}".format(save_manifest_file))
deployment_json = self.get_deployment_model_json(save_manifest_file)
hub_connect_string = self.get_env_connect_string()
helper = Helper(hub_connect_string)
try:
identity_json = deployment_json['containers']
for containers in identity_json:
container_json = identity_json[containers]
container_name = container_json['name']
self.delete_container(container_name)
except:
print(Fore.RED + "Exception Processing HortonManifest Containers: " + save_manifest_file, file=sys.stderr)
traceback.print_exc()
sys.exit(-1)
try:
identity_json = deployment_json['identities']
for azure_device in identity_json:
device_json = identity_json[azure_device]
objectType = device_json['objectType']
if objectType in ["iothub_device", "iotedge_device"]:
device_id = device_json['deviceId']
print("deleting device {}".format(device_id))
helper.try_delete_device(device_id)
except:
print(Fore.RED + "Exception Processing HortonManifest Identities: " + save_manifest_file, file=sys.stderr)
traceback.print_exc()
sys.exit(-1)
return True
def __init__(self, service_connection_string, edge_hub_device_id=None):
self.service_connection_string = service_connection_string
self.helper = Helper(self.service_connection_string)
if not edge_hub_device_id:
self._createNewHub()
else:
self._useExistingHub(edge_hub_device_id)
def remove_edgehub_device():
print("Removing edgehub device")
if "IOTHUB_E2E_CONNECTION_STRING" not in os.environ:
print(
"ERROR: Iothub connection string not set in IOTHUB_E2E_CONNECTION_STRING environment variable."
)
sys.exit(1)
service_connection_string = os.environ["IOTHUB_E2E_CONNECTION_STRING"]
config_file = ConfigFile()
device_connection_string = config_file.contents["provisioning"][
"device_connection_string"]
if device_connection_string:
cn = connection_string_to_dictionary(device_connection_string)
old_edgehub_device_id = cn["DeviceId"]
old_edgehub_leaf_device = "{}_leaf_device".format(
old_edgehub_device_id)
helper = Helper(service_connection_string)
if helper.try_delete_device(old_edgehub_device_id):
print("deleted {}".format(old_edgehub_device_id))
if helper.try_delete_device(old_edgehub_leaf_device):
print("deleted {}".format(old_edgehub_leaf_device))
print("updating config.yaml to remove strings")
config_file.contents["provisioning"]["device_connection_string"] = ""
config_file.save()
print("config.yaml updated")
print("edgehub test devices removed")
else:
print("no devices to remove")
def create_device_module(self, connect_string, device_name, module_name):
mod_connect = None
try:
helper = Helper(connect_string)
helper.create_device_module(device_name, module_name)
print("create_device_module: ({}/{}) returned: ({})".format(device_name, module_name, 'OK'))
mod_connect = helper.get_module_connection_string(device_name, module_name)
except:
print(Fore.RED + "Exception creating device: {}/{}".format(device_name, module_name), file=sys.stderr)
traceback.print_exc()
print(Fore.RESET, file=sys.stderr)
return mod_connect
def create_iot_device(self, connect_string, device_name):
dev_connect = ""
try:
helper = Helper(connect_string)
helper.create_device(device_name)
print("create_iot_device: ({}) returned: ({})".format(device_name, 'OK'))
dev_connect = helper.get_device_connection_string(device_name)
except:
print(Fore.RED + "Exception creating device: " + device_name, file=sys.stderr)
traceback.print_exc()
print(Fore.RESET, file=sys.stderr)
return dev_connect
def create_device_module(self, connect_string, device_name, module_name):
mod_connect = ""
try:
helper = Helper(connect_string)
helper.create_device_module(device_name, module_name)
mod_connect = helper.get_module_connection_string(
device_name, module_name)
except:
print(Fore.RED + "Exception creating module: {}/{}".format(
device_name, module_name),
file=sys.stderr)
traceback.print_exc()
sys.exit(-1)
return mod_connect
def create_iot_device(self,
hub_connect_string,
device_name,
is_edge=False):
dev_connect = ""
try:
helper = Helper(hub_connect_string)
helper.create_device(device_name, is_edge)
dev_connect = helper.get_device_connection_string(device_name)
except:
print(Fore.RED + "Exception creating device: " + device_name,
file=sys.stderr)
traceback.print_exc()
sys.exit(-1)
return dev_connect
def get_edge_modules_connect_string(self, save_manifest_file):
deployment_json = self.get_deployment_model_json(save_manifest_file)
hub_connect_string = self.get_env_connect_string()
json_updated = False
try:
identity_json = deployment_json['identities']
service_helper = Helper(hub_connect_string)
for azure_device in identity_json:
device_json = identity_json[azure_device]
if device_json['objectType'] == "iotedge_device":
device_id = device_json['deviceId']
if 'modules' in device_json:
modules = device_json['modules']
for module_name in modules:
module_json = modules[module_name]
try:
module_connect_string = service_helper.get_module_connection_string(
device_id, module_name)
except:
module_connect_string = "Module connect Not Found"
module_json[
'connectionString'] = module_connect_string
json_updated = True
device_json['modules'][module_name] = module_json
deployment_json['identities'][azure_device] = device_json
if json_updated:
with open(save_manifest_file, 'w') as f:
f.write(
json.dumps(deployment_json,
default=lambda x: x.__dict__,
sort_keys=False,
indent=2))
except:
print(Fore.RED + "Exception Processing HortonManifest: " +
save_manifest_file,
file=sys.stderr)
traceback.print_exc()
sys.exit(-1)
print("Removing edgehub device")
verifyEnvironmentVariables()
if "IOTHUB_E2E_CONNECTION_STRING" not in os.environ:
print(
"ERROR: Iothub connection string not set in IOTHUB_E2E_CONNECTION_STRING environment variable."
)
sys.exit(1)
service_connection_string = os.environ["IOTHUB_E2E_CONNECTION_STRING"]
if "IOTHUB_E2E_EDGEHUB_DEVICE_ID" in os.environ:
old_edgehub_device_id = os.environ["IOTHUB_E2E_EDGEHUB_DEVICE_ID"]
old_edgehub_leaf_device = "{}_leaf_device".format(old_edgehub_device_id)
helper = Helper(service_connection_string)
if helper.try_delete_device(old_edgehub_device_id):
print("deleted {}".format(old_edgehub_device_id))
if helper.try_delete_device(old_edgehub_leaf_device):
print("deleted {}".format(old_edgehub_leaf_device))
print("updating config.yaml to remove strings")
config_file = ConfigFile()
config_file.contents["provisioning"]["device_connection_string"] = ""
config_file.save()
print("config.yaml updated")
print("edgehub test devices removed")
else:
print("no devices to remove")
def horton_create_identities(self, save_manifest_file):
init(autoreset=True)
deployment_json = self.get_deployment_model_json(save_manifest_file)
hub_connect_string = self.get_env_connect_string()
id_prefix = "horton_{}_{}".format(self.get_random_num_string(9999),
self.get_random_num_string(9999))
device_count = 0
module_count = 0
other_count = 0
try:
identity_json = deployment_json['identities']
for azure_device in identity_json:
device_json = identity_json[azure_device]
objectType = device_json['objectType']
objectName = device_json['objectName']
device_id = "{}_{}".format(id_prefix, objectName)
if objectType == "iothub_device":
device_json['deviceId'] = device_id
device_json['connectionString'] = self.create_iot_device(
hub_connect_string, device_id)
device_count += 1
if 'modules' in device_json:
modules = device_json['modules']
for module_name in modules:
module_json = modules[module_name]
module_json['moduleId'] = module_name
module_json['deviceId'] = device_id
module_json[
'connectionString'] = self.create_device_module(
hub_connect_string, device_id, module_name)
device_json['modules'][module_name] = module_json
module_count += 1
elif objectType in ["iothub_service", "iothub_registry"]:
print("creating service {}".format(device_id))
device_json['connectionString'] = hub_connect_string
other_count += 1
elif objectType == "iotedge_device":
device_json['deviceId'] = device_id
device_connect_string = self.create_iot_device(
hub_connect_string, device_id, True)
device_json['connectionString'] = device_connect_string
device_count += 1
service_helper = Helper(hub_connect_string)
edge_config = EdgeConfiguration()
if 'modules' in device_json:
modules = device_json['modules']
for module_name in modules:
module_json = modules[module_name]
module_json['moduleId'] = module_name
module_json['deviceId'] = device_id
mod = containers.Container()
mod.module_id = module_name
full_module_name = "{}/{}".format(
device_id, module_name)
print("creating Edge module {}".format(
full_module_name))
mod.name = module_name
mod.image_to_deploy = module_json[
'image'] + ':' + module_json['imageTag']
mod.host_port = self.get_int_from_string(
module_json['tcpPort'])
mod.container_port = self.get_int_from_string(
module_json['containerPort'])
edge_config.add_module(mod)
device_json['modules'][module_name] = module_json
module_count += 1
module_edge_config = edge_config.get_module_config()
service_helper.apply_configuration(device_id,
module_edge_config)
deployment_json['identities'][azure_device] = device_json
except:
print(Fore.RED + "Exception Processing HortonManifest: " +
save_manifest_file,
file=sys.stderr)
traceback.print_exc()
sys.exit(-1)
print(Fore.GREEN +
"Created {} Devices, {} Modules and {} Others".format(
device_count, module_count, other_count))
try:
with open(save_manifest_file, 'w') as f:
f.write(
json.dumps(deployment_json,
default=lambda x: x.__dict__,
sort_keys=False,
indent=2))
except:
print(Fore.RED + "ERROR: writing JSON manifest to: " +
save_manifest_file,
file=sys.stderr)
traceback.print_exc()
sys.exit(-1)
self.get_edge_modules_connect_string(save_manifest_file)
return True