Fleet provisioning with AWS IoT SDK for Python v2

I'm looking at the README on GitHub of AWS IoT Device SDK for Python, thinking that the fleet provisioning function of AWS IoT seems to be interesting. When ## New Version Available Character is !!!

The AWS IoT SDK for Python v2 is out. https://github.com/aws/aws-iot-device-sdk-python-v2 (I'm not sure if it's called ʻAWS IoT SDK for Python v2 or ʻaws-iot-device-sdk-python-v2 or ʻAWS IoT Client SDK for Python`)

According to the README

This SDK is built on the AWS Common Runtime, a collection of libraries written in C to be cross-platform, high-performance, secure, and reliable.

That's right.

In addition, v2 already supports the fleet provisioning API and includes samples. Will v2 be the mainstream in the future?

I tried the same content in v2 as the sample introduced on the AWS blog.

[How to use fleet provisioning to automate the initial setup of IoT devices and AWS IoT Core](https://aws.amazon.com/jp/blogs/news/how-to-automate-onboarding-of-iot- devices-to-aws-iot-core-at-scale-with-fleet-provisioning /)

environment

Mac Python 3.8.2

Installing the AWS IoT SDK for Python v2

git clone https://github.com/aws/aws-iot-device-sdk-python-v2.git
pip install ./aws-iot-device-sdk-python-v2

Placement of bootstrap certificate

I placed the certificate in the following location.

console

.
├── aws-iot-device-sdk-python-v2
└── certs
    ├── bootstrap-certificate.pem.crt
    ├── bootstrap-private.pem.key
    └── root.ca.pem

Run the sample

Please modify templateName and templateParameters nicely.

cd aws-iot-device-sdk-python-v2/samples/

python fleetprovisioning.py \
  --endpoint xxxxxxxxxx.iot.ap-northeast-1.amazonaws.com \
  --root-ca ../../certs/root.ca.pem \
  --cert ../../certs/bootstrap-certificate.pem.crt \
  --key ../../certs/bootstrap-private.pem.key \
  --templateName production_template \
  --templateParameters '{"SerialNumber": 9999, "hasValidAccount": false}'

Execution result (I'm lying down or broken in places)

Connecting to xxxxxxxxxx.iot.ap-northeast-1.amazonaws.com with client ID 'samples-client-id'...
Connected!
Subscribing to CreateKeysAndCertificate Accepted topic...
Subscribing to CreateKeysAndCertificate Rejected topic...
Subscribing to RegisterThing Accepted topic...
Subscribing to RegisterThing Rejected topic...
Publishing to CreateKeysAndCertificate...
Waiting... CreateKeysAndCertificateResponse: null
Published CreateKeysAndCertificate request..
Received a new message awsiot.iotidentity.CreateKeysAndCertificateResponse(certificate_id='xxxxxxxxxx', certificate_ownership_token='xxxxxxxxxx', certificate_pem='-----BEGIN CERTIFICATE-----\nxxxxxxxxxx\n-----END CERTIFICATE-----\n', private_key='-----BEGIN RSA PRIVATE KEY-----\nxxxxxxxxxx\n-----END RSA PRIVATE KEY-----\n')
Publishing to RegisterThing topic...
Waiting... RegisterThingResponse: null
Published RegisterThing request..
Received a new message awsiot.iotidentity.RegisterThingResponse(device_configuration={}, thing_name='born_9999') 
Exiting Sample: success
Disconnecting...
Disconnected.

Reference site

https://docs.aws.amazon.com/ja_jp/iot/latest/developerguide/provision-wo-cert.html https://aws.amazon.com/jp/about-aws/whats-new/2020/04/announcing-general-availability-of-aws-iot-core-fleet-provisioning/ https://aws.amazon.com/jp/blogs/news/how-to-automate-onboarding-of-iot-devices-to-aws-iot-core-at-scale-with-fleet-provisioning/ https://qiita.com/tatsuhiroiida/items/46ef5035f99b304d3d6f