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# -------------------------------------------------------------------------
# Copyright (c) Microsoft Corporation. All rights reserved.
# Licensed under the MIT License. See License.txt in the project root for
# license information.
# --------------------------------------------------------------------------
import json
import os
import uuid
from datetime import datetime, timezone
from azure.iot.deviceupdate import DeviceUpdateClient
from azure.identity import DefaultAzureCredential
from azure.core.exceptions import HttpResponseError
# Set the values of the client ID, tenant ID, and client secret of the AAD application as environment variables:
# AZURE_CLIENT_ID, AZURE_TENANT_ID, AZURE_CLIENT_SECRET
# Set the following environment variables for this particular sample:
# DEVICEUPDATE_ENDPOINT, DEVICEUPDATE_INSTANCE_ID, DEVICEUPDATE_DEVICE_GROUP,
# DEVICEUPDATE_UPDATE_PROVIDER, DEVICEUPDATE_UPDATE_NAME, DEVICEUPDATE_UPDATE_VERSION
try:
endpoint = os.environ["DEVICEUPDATE_ENDPOINT"]
instance = os.environ["DEVICEUPDATE_INSTANCE_ID"]
update_provider = os.environ["DEVICEUPDATE_UPDATE_PROVIDER"]
update_name = os.environ["DEVICEUPDATE_UPDATE_NAME"]
update_version = os.environ["DEVICEUPDATE_UPDATE_VERSION"]
group = os.environ["DEVICEUPDATE_DEVICE_GROUP"]
except KeyError:
print("Missing one of environment variables: DEVICEUPDATE_ENDPOINT, DEVICEUPDATE_INSTANCE_ID, ")
print("DEVICEUPDATE_DEVICE_GROUP, DEVICEUPDATE_UPDATE_PROVIDER, DEVICEUPDATE_UPDATE_NAME, DEVICEUPDATE_UPDATE_VERSION")
exit()
# Build a client through AAD
client = DeviceUpdateClient(credential=DefaultAzureCredential(), endpoint=endpoint, instance_id=instance)
try:
deployment_id = uuid.uuid4().hex
deployment = {
"deploymentId": deployment_id,
"startDateTime": str(datetime.now(timezone.utc)),
"updateId": {
"provider": update_provider,
"name": update_name,
"version": update_version
},
"groupId": group
}
response = client.device_management.create_or_update_deployment(group, deployment_id, deployment)
response = client.device_management.get_deployment_status(group, deployment_id)
print(response)
except HttpResponseError as e:
print('Failed to deploy update: {}'.format(e))
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